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Contents
- 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
Weather in January
January, the same as December, is another cold winter month in Grantsburg, Indiana, with an average temperature varying between 24.4°F (-4.2°C) and 37.4°F (3°C). January is the coldest month, exhibiting average temperatures of 37.4°F (3°C) at the peak and 24.4°F (-4.2°C) at the base. Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Grantsburg, Indiana, with an average temperature fluctuating between 27.9°F (-2.3°C) and 42.3°F (5.7°C). With February's advent, Grantsburg sees an average high-temperature of a still cold 42.3°F (5.7°C), subtly shifted from January's 37.4°F (3°C). Weather in February »
Weather in March
March, the first month of the spring in Grantsburg, is a fresh month, with an average temperature ranging between max 52.9°F (11.6°C) and min 36.9°F (2.7°C). March brings a temperature increase, with average high-temperatures moving from February's wintry 42.3°F (5.7°C) to a fresh 52.9°F (11.6°C). Weather in March »
Weather in April
April is a comfortable spring month in Grantsburg, Indiana, with temperature in the range of an average high of 64.8°F (18.2°C) and an average low of 46.2°F (7.9°C). April's onset brings a temperature rise, moving from a cool 52.9°F (11.6°C) in March to an enjoyable 64.8°F (18.2°C). Weather in April »
Weather in May
May, the last month of the spring in Grantsburg, is a warm month, with temperature in the range of an average high of 74.7°F (23.7°C) and an average low of 55.9°F (13.3°C). May marks a rise in the average high-temperature, moving from April's enjoyable 64.8°F (18.2°C) to a warm 74.7°F (23.7°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Grantsburg, Indiana, with an average temperature fluctuating between 63.5°F (17.5°C) and 83.3°F (28.5°C). The arrival of June witnesses a small shift in the average high-temperature, moving from 74.7°F (23.7°C) in May to a still moderately hot 83.3°F (28.5°C). Weather in June »
Weather in July
July is a tropical summer month in Grantsburg, Indiana, with an average temperature ranging between max 86.4°F (30.2°C) and min 66.2°F (19°C). July, recognised by an average high temperature of 86.4°F (30.2°C) and a low of 66.2°F (19°C), is Grantsburg's warmest month. The heat index in July is calculated to be a fiery hot 100.4°F (38°C). Weather in July »
Weather in August
August, the last month of the summer in Grantsburg, is also a moderately hot month, with temperature in the range of an average low of 64.6°F (18.1°C) and an average high of 85.1°F (29.5°C). August's advent presents an average high-temperature of a warm 85.1°F (29.5°C), indicating a slight variation from the conditions of the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Grantsburg, Indiana, with an average temperature varying between 59.4°F (15.2°C) and 79°F (26.1°C). The move into September indicates a slight reduction in the average high-temperature, down from August's moderately hot 85.1°F (29.5°C) to a still warm 79°F (26.1°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Grantsburg, Indiana, with an average temperature varying between 65.7°F (18.7°C) and 47.3°F (8.5°C). In October, the average high-temperature decreases from a moderately hot 79°F (26.1°C) in September to an enjoyable 65.7°F (18.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Grantsburg, is also a fresh month, with temperature in the range of an average low of 36.7°F (2.6°C) and an average high of 52°F (11.1°C). Grantsburg's average high-temperature decreases in November, falling from a refreshing 65.7°F (18.7°C) in October to a cool 52°F (11.1°C). Weather in November »
Weather in December
December, the first month of the winter in Grantsburg, is still a chilly month, with an average temperature ranging between max 42.8°F (6°C) and min 30.9°F (-0.6°C). The beginning of December marks a decrease in the average high-temperature, transitioning from a cool 52°F (11.1°C) in November to a chilly 42.8°F (6°C). 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 time of year in Grantsburg?
Grantsburg notes the coldest temperatures in January, with a average high of 37.4°F (3°C) and a low of 24.4°F (-4.2°C).
How many days does it rain in Grantsburg?
Throughout the year, there are 137.1 rainfall days, and 20.28" (515mm) of precipitation is accumulated.
When does it snow in Grantsburg?
Months with snowfall in Grantsburg are January through April, November and December.
How much does it snow in Grantsburg?
Throughout the year, in Grantsburg, there are 23.6 snowfall days, and 3.46" (88mm) of snow is accumulated.
What are the months with the lowest UV index in Grantsburg?
The months with the lowest UV index in Grantsburg are January, February, November and December, with an average maximum UV index of 2.
What are the most humid months in Grantsburg?
February and December, with an average relative humidity of 81%, are most humid months in Grantsburg, Indiana.
When does it snow the most in Grantsburg?
February is the month with the most snowfall in Grantsburg. Snow falls for 6.5 days and accumulates 0.98" (25mm) of snow.
When is Daylight Saving Time (DST) in Grantsburg?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Grantsburg, Indiana, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
When it does not snow in Grantsburg?
In Grantsburg, Indiana, snow does not fall in May through October.
When are the longest days in Grantsburg?
The month with the longest days is June, with an average of 14h and 48min of daylight.
What is the month with the most sunshine in Grantsburg?
June and July, with an average of 10h of sunshine, are months with the most sunshine in Grantsburg.
When is the highest UV index in Grantsburg?
The months with the highest UV index in Grantsburg are June through August, with an average maximum UV index of 6.
What are the warmest months in Grantsburg?
Grantsburg experiences its average highest temperatures in July, reaching a peak of 86.4°F (30.2°C) and a minimum of 66.2°F (19°C).
What is the wettest month in Grantsburg?
The month with the most rainfall is July, when the rain falls for 15.2 days and typically aggregates up to 2.24" (57mm) of precipitation.
What is the driest month in Grantsburg?
The month with the least rainfall in Grantsburg, Indiana, is September, when the rain falls for 10.6 days and typically collects 0.98" (25mm) of precipitation.
What is the least humid month in Grantsburg?
With an average relative humidity of 74%, October is the least humid month in Grantsburg, Indiana.
What is the month with the shortest days in Grantsburg?
The month with the shortest days is December, with an average of 9h and 36min of daylight.
What is the month with the least sunshine in Grantsburg?
The month with the least sunshine is December, with an average of 4.1h of sunshine.
Average temperature
Grantsburg, IN
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (37.4°F).
The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).
Average pressure
Grantsburg, IN
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Grantsburg, IN
- Average wind speed in January:
7.5mph - Average wind speed in February:
7.5mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.5mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.6mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.4mph - Average wind speed in November:
6.6mph - Average wind speed in December:
6.9mph
The windiest months (with the highest average wind speed) are January, February and April (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity
Grantsburg, IN
The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Grantsburg, IN
- Average rainfall in January:
1.42" - Average rainfall in February:
1.42" - Average rainfall in March:
1.73" - Average rainfall in April:
2.17" - Average rainfall in May:
2.17" - Average rainfall in June:
1.97"
- Average rainfall in July:
2.24" - Average rainfall in August:
1.77" - Average rainfall in September:
0.98" - Average rainfall in October:
1.42" - Average rainfall in November:
1.61" - Average rainfall in December:
1.38"
The wettest month (with the highest rainfall) is July (2.24").
The driest month (with the least rainfall) is September (0.98").
Average rainfall days
Grantsburg, IN
- Average rainfall days in January:
8.6 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
11.5 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
13.3 days
- Average rainfall days in July:
15.2 days - Average rainfall days in August:
12.8 days - Average rainfall days in September:
10.6 days - Average rainfall days in October:
9 days - Average rainfall days in November:
8.4 days - Average rainfall days in December:
8.2 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is December (8.2 days).
Average snowfall
Grantsburg, IN
The month with the highest snowfall is February (0.98").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Grantsburg, IN
- Average snowfall days in January:
6.6 days - Average snowfall days in February:
6.5 days - Average snowfall days in March:
3.1 days - Average snowfall days in April:
0.4 days - Average snowfall days in May:
0 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:
0.2 days - Average snowfall days in November:
1.8 days - Average snowfall days in December:
5 days
The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Grantsburg, IN
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 3min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 1min - Average sunshine in May:
8h and 2min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 2min - Average sunshine in September:
8h and 1min - Average sunshine in October:
7h and 0min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 1min
The months with the most sunshine are June and July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).
Average sunshine days
Grantsburg, IN
- Average sunshine days in January:
18 days - Average sunshine days in February:
14 days - Average sunshine days in March:
16.3 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
12 days - Average sunshine days in June:
14.3 days
- Average sunshine days in July:
13.3 days - Average sunshine days in August:
16.3 days - Average sunshine days in September:
17.7 days - Average sunshine days in October:
20.5 days - Average sunshine days in November:
18.8 days - Average sunshine days in December:
17.9 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is May (12 days).
Average UV index
Grantsburg, IN
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Grantsburg, IN
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Grantsburg, IN
The months with the highest visibility are April, October and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September and December (5mi).
Grantsburg, Indiana, USA
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