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Contents
- The climate of Granite Falls
- The best time to visit Granite Falls
- The worst time to visit Granite Falls
- Spring weather in Granite Falls
- Summer weather in Granite Falls
- Autumn weather in Granite Falls
- Winter weather in Granite Falls
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Granite Falls
According to the Köppen climate classification, Granite Falls has a Humid continental climate with no dry season and hot summer, referred to as Dfa. This is typical for the geographical position of this town in Minnesota. Translating into weather patterns, it implies a wide range of temperatures from summer to winter and noticeable precipitation throughout the year.
Over the course of the year, Granite Falls experiences temperatures ranging from 6.8°F (-14°C) to 81.1°F (27.3°C), with the warmer months being from May to September when temperatures rise above 50°F (10°C). The coldest months are December, January, and February, with the temperature hovering around 6.8°F (-14°C) to 25.3°F (-3.7°C). Average humidity rates stay relatively high, oscillating from a peak of 89% in January to a low of 66% in May.
Interestingly, Granite Falls experiences rainfall throughout the year with the greatest amounts being recorded between May and July, when rainfall measurements scale up to 2.4" (61mm). In contrast, the months with the least rainfall are January and February, with around 0.47" (12mm). The number of rainfall days peaks in June with an average of 15.6 days, while February has the least with 2 days on average.
Temperature variations often usher in snowfall with December, January, and February recording the most snowfall, with respective values of 2.68" (68mm), 2.72" (69mm), and 3.07" (78mm). The number of days with snowfall also peak in these months with up to 10 to 11 days.
Over the course of the year, Granite Falls experiences temperatures ranging from 6.8°F (-14°C) to 81.1°F (27.3°C), with the warmer months being from May to September when temperatures rise above 50°F (10°C). The coldest months are December, January, and February, with the temperature hovering around 6.8°F (-14°C) to 25.3°F (-3.7°C). Average humidity rates stay relatively high, oscillating from a peak of 89% in January to a low of 66% in May.
Interestingly, Granite Falls experiences rainfall throughout the year with the greatest amounts being recorded between May and July, when rainfall measurements scale up to 2.4" (61mm). In contrast, the months with the least rainfall are January and February, with around 0.47" (12mm). The number of rainfall days peaks in June with an average of 15.6 days, while February has the least with 2 days on average.
Temperature variations often usher in snowfall with December, January, and February recording the most snowfall, with respective values of 2.68" (68mm), 2.72" (69mm), and 3.07" (78mm). The number of days with snowfall also peak in these months with up to 10 to 11 days.
The best time to visit Granite Falls
Based on the climate data, the best time to visit Granite Falls is between the months of May and September. During this time, daytime temperatures range from 67.6°F (19.8°C) to 81.1°F (27.3°C), creating ideal conditions for outdoor activities. Moreover, sunlight is plentiful with over 14 to 15 daylight hours and 8.7 to 10.5 hours of sunshine. The UV index rises to 6, signaling the importance of sun protection during outdoor activities.
The worst time to visit Granite Falls
Visitors might want to avoid traveling to Granite Falls between December and February. During this time, the temperatures drop to a chilling low between 6.8°F (-14°C) and 25.3°F (-3.7°C), and snowfall is prevalent. Daylight hours also dip to an average of 8.9 to 9.6 hours along with a decrease in sunshine hours to 4 to 5 hours per day.
Spring weather in Granite Falls
Spring in Granite Falls, which encompasses March, April, and May, brings a gradual rise in temperatures from 39.2°F (4°C) to a comfortable 67.6°F (19.8°C) by the end of the season. Rainfall begins to escalate in this period, going up to 1.89" (48mm) by May. However, sunshine hours also see an increase with 7.7 hours in April going up to 8.7 hours in May.
Summer weather in Granite Falls
Summer months, namely June, July, and August showcase the peak of seasonal temperatures. Daytime temperatures can go up to 81.1°F (27.3°C) in July then slightly dip to 79.5°F (26.4°C) in August. Summer also brings the maximum rainfall of the year with June and July noting 2.4" (61mm) respectively. However, the maximum sunlight is also enjoyed in the summer months with up to 15.5 daylight hours in June and highest sunshine hours from 9.8 in June to 10.5 in July.
Autumn weather in Granite Falls
Autumn begins to cool down the temperatures with September, October, and November experiencing a range from 72.9°F (22.7°C) to 41.4°F (5.2°C). Rainfall begins to reduce, declining from 1.18" (30mm) in September to 0.51" (13mm) in November. Daylight hours also decrease, dropping from 12.5 hours in September to 9.6 in November while sunshine hours fall from 9.1 to 5 hours.
Winter weather in Granite Falls
Winter in Granite Falls, encompassing December, January, and February, is characterized by low temperatures, ranging from 25.3°F (-3.7°C) in December to 6.8°F (-14°C) in January. Snowfall is a common occurrence during these months, reaching up to 3.07" (78mm) in February. Daylight hours and sunshine hours also remain limited, ranging from 8.9 to 9.6 hours and 4 to 5 hours respectively.
Weather in January
Granite Falls, Minnesota, starts the year with chilly temperatures and snowy conditions, making January a true wintry spectacle. The city experiences an average high temperature of 20.3°F (-6.5°C) and a low of 6.8°F (-14°C) making it one of the coldest months of the year. Weather in January »
Weather in February
The hint of winter continues in February for Granite Falls, yet with slightly warmer temperatures than January. The city experiences an uptick in minimum temperatures from 6.8°F (-14°C) to 10°F (-12.2°C), while visibility improves to give a clearer view of nature's winter palette. Weather in February »
Weather in March
As Granite Falls, Minnesota, steps into March, there is a noticeable shift in the climatic pattern. The emergence of sunshine, yet with the residual touch of winter, makes March a transitional month. The day temperature climbs from the 20s°F in February to reach 39.2°F (4°C), marking the retreat of the severe cold. Weather in March »
Weather in April
April brings an invigorating change to the weather in Granite Falls, Minnesota. The city bids farewell to the snow showers, registering a mere 1.5" (38mm) of snowfall over 2.8 days. With temperatures on the rise, peaking to an average high of 53.6°F (12°C), spring is unequivocally in the air. Weather in April »
Weather in May
The city of Granite Falls, Minnesota, experiences a significantly warmer May compared to the previous months. Basking in sunlight for around 14.9 hours a day, the city witnesses a surge in temperature and a dip in snowfall - merely 0.04" (1mm) over 0.2 days. Weather in May »
Weather in June
With the advent of June, summer makes its grand entrance in Granite Falls, Minnesota. Days are longer and warmer, with temperatures soaring to an average high of 77°F (25°C). The city is soaked in sunlight for around 15.5 hours per day, which is the highest all year, highlighting the peak of summer. Weather in June »
Weather in July
July in Granite Falls, Minnesota, experiences the peak of summer, with the highest average temperatures. The mercury soars to an average high of 81.1°F (27.3°C), making it the hottest month of the year. Despite the heat, the city gets occasional respite with the arrival of rain showers. Weather in July »
Weather in August
In August, the weather in Granite Falls, Minnesota, slowly begins to transition from hot summer days to the approaching coolness of fall. The temperature slightly reduces to an average high of 79.5°F (26.4°C), signaling the onset of the seasonal shift. Weather in August »
Weather in September
As September arrives in Granite Falls, Minnesota, the weather starts leaning towards the fall, evident by the reducing daylight hours, now at an average of 12.5 hours. The temperature further recedes from 79.5°F (26.4°C) in August to an average high of 72.9°F (22.7°C). Weather in September »
Weather in October
October paints Granite Falls, Minnesota, in captivating autumn colors. The weather undergoes another significant change as temperatures consistently stay in the cooler realm, averaging a high of 56.3°F (13.5°C). Days grow shorter, as the city only receives about 11 hours of sunlight on average. Weather in October »
Weather in November
November in Granite Falls, Minnesota, marks the transition from fall to early winter, with an average temperature high of 41.4°F (5.2°C). The colors of autumn give way to the monochromatic appeal of winter. The land gradually gets cloaked in white, as snowfall resurfaces with 1.14" (29mm) being spread over 5 days. Weather in November »
Weather in December
December in Granite Falls, Minnesota, brings back the full glory of winter. With the significant drop in temperature to an average high of 25.3°F (-3.7°C), it echoes the chill of January, reinforcing the cyclical nature of weather. Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Granite Falls?
The coldest period tends to be January, when average temperatures fluctuate between a high of 20.3°F (-6.5°C) and a low of 6.8°F (-14°C).
What is the most humid month in Granite Falls?
The most humid month in Granite Falls, Minnesota, is January, with an average relative humidity of 89%.
What is the driest month in Granite Falls?
The months with the least rainfall are January and February Rain falls for 2.4 days and accumulates 0.47" (12mm) of rain.
How much does it rain in Granite Falls?
Throughout the year, there are 101.9 rainfall days, and 15.12" (384mm) of precipitation is accumulated.
When does it snow in Granite Falls?
January through May, October through December are months with snowfall in Granite Falls, Minnesota.
How much does it snow in Granite Falls?
Throughout the year, in Granite Falls, there are 47.9 snowfall days, and 13.74" (349mm) of snow is accumulated.
What is the month with the least sunshine in Granite Falls?
With an average of 3.6h of sunshine, January has the least sunshine of the year in Granite Falls, Minnesota.
When is the lowest UV index in Granite Falls?
January and November, with an average maximum UV index of 1, are months with the lowest UV index in Granite Falls.
When does it snow the most in Granite Falls?
The month with the most snowfall in Granite Falls, Minnesota, is February, when snow falls for 10.4 days and typically aggregates up to 3.07" (78mm) of snow.
When is Daylight Saving Time (DST) in Granite Falls?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the least humid month in Granite Falls?
The least humid month in Granite Falls, Minnesota, is May, with an average relative humidity of 66%.
What is the wettest month in Granite Falls?
The months with the most rainfall are June and July, with an average 2.4" (61mm) of precipitation.
When it does not snow in Granite Falls?
June through September are months without snowfall.
When are the longest days in Granite Falls?
The month with the longest days in Granite Falls, Minnesota, is June, with an average of 15h and 30min of daylight.
What are the months with the highest UV index in Granite Falls?
The months with the highest UV index are June and July, with an average maximum UV index of 6.
What part of the year is the hottest in Granite Falls?
July registers as the month with the average highest temperatures, reaching 81.1°F (27.3°C) at its peak and 62.2°F (16.8°C) at the lowest.
What month has the most sunshine in Granite Falls?
The month with the most sunshine in Granite Falls is July, with an average of 10.5h of sunshine.
What is the month with the shortest days in Granite Falls?
The month with the shortest days in Granite Falls, Minnesota, is December, with an average of 8h and 54min of daylight.
Average temperature
Granite Falls, MN
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (20.3°F).
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (6.8°F).
Average pressure
Granite Falls, MN
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.16"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.87"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
29.98"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed
Granite Falls, MN
- Average wind speed in January:
9.8mph - Average wind speed in February:
9.9mph - Average wind speed in March:
9.8mph - Average wind speed in April:
10.4mph - Average wind speed in May:
9.3mph - Average wind speed in June:
8.5mph
- Average wind speed in July:
7.5mph - Average wind speed in August:
7.4mph - Average wind speed in September:
8.8mph - Average wind speed in October:
9.9mph - Average wind speed in November:
9.9mph - Average wind speed in December:
9.6mph
The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (7.4mph).
Average humidity
Granite Falls, MN
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is May (66%).
Average rainfall
Granite Falls, MN
- Average rainfall in January:
0.47" - Average rainfall in February:
0.47" - Average rainfall in March:
0.94" - Average rainfall in April:
1.34" - Average rainfall in May:
1.89" - Average rainfall in June:
2.4"
- Average rainfall in July:
2.4" - Average rainfall in August:
1.69" - Average rainfall in September:
1.18" - Average rainfall in October:
1.14" - Average rainfall in November:
0.51" - Average rainfall in December:
0.67"
The wettest months (with the highest rainfall) are June and July (2.4").
The driest months (with the least rainfall) are January and February (0.47").
Average rainfall days
Granite Falls, MN
- Average rainfall days in January:
2.4 days - Average rainfall days in February:
2 days - Average rainfall days in March:
7.8 days - Average rainfall days in April:
11.3 days - Average rainfall days in May:
14.1 days - Average rainfall days in June:
15.6 days
- Average rainfall days in July:
12.6 days - Average rainfall days in August:
11.6 days - Average rainfall days in September:
9.4 days - Average rainfall days in October:
7.7 days - Average rainfall days in November:
4.9 days - Average rainfall days in December:
2.5 days
The month with the highest number of rainy days is June (15.6 days).
The month with the least rainy days is February (2 days).
Average snowfall
Granite Falls, MN
- Average snowfall in January:
2.72" - Average snowfall in February:
3.07" - Average snowfall in March:
2.44" - Average snowfall in April:
1.5" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (3.07").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Granite Falls, MN
- Average snowfall days in January:
11.3 days - Average snowfall days in February:
10.4 days - Average snowfall days in March:
6.9 days - Average snowfall days in April:
2.8 days - Average snowfall days in May:
0.2 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.9 days - Average snowfall days in November:
5 days - Average snowfall days in December:
10.4 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Granite Falls, MN
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 3min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 3min
- Average daylight in July:
15h and 1min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
4h and 1min - Average sunshine in March:
5h and 3min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 0min - Average sunshine in December:
4h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Granite Falls, MN
- Average sunshine days in January:
18.2 days - Average sunshine days in February:
17.6 days - Average sunshine days in March:
17.5 days - Average sunshine days in April:
15 days - Average sunshine days in May:
14.9 days - Average sunshine days in June:
12 days
- Average sunshine days in July:
16.2 days - Average sunshine days in August:
17.7 days - Average sunshine days in September:
18.9 days - Average sunshine days in October:
20.8 days - Average sunshine days in November:
20.6 days - Average sunshine days in December:
19.6 days
The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is June (12 days).
Average UV index
Granite Falls, MN
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover
Granite Falls, MN
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility
Granite Falls, MN
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Granite Falls, Minnesota, USA
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