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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, in Long Lake, South Dakota, is another subzero cold winter month, with an average temperature fluctuating between 5.4°F (-14.8°C) and 19.8°F (-6.8°C). Long Lake reaches its lowest average temperatures in January, measuring 19.8°F (-6.8°C) at the peak and 5.4°F (-14.8°C) at the lowest. Weather in January »
Weather in February
February, the last month of the winter in Long Lake, is also a subzero cold month, with an average temperature varying between 22.3°F (-5.4°C) and 7.3°F (-13.7°C). February's advent presents an average high-temperature of a still freezing cold 22.3°F (-5.4°C), indicating a slight variation from the conditions of the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a cold month in Long Lake, South Dakota, with an average temperature varying between 37.6°F (3.1°C) and 23°F (-5°C). Long Lake's transition into March marks a considerable rise in the average high-temperature, moving up from a subzero cold 22.3°F (-5.4°C) in February to a wintry 37.6°F (3.1°C). Weather in March »
Weather in April
April is a cool spring month in Long Lake, South Dakota, with an average temperature varying between 35.2°F (1.8°C) and 52.2°F (11.2°C). The onset of April witnesses a clear shift in the average high-temperature, escalating from a cold 37.6°F (3.1°C) in March to a cool 52.2°F (11.2°C). Weather in April »
Weather in May
The last month of the spring, May, is an enjoyable month in Long Lake, South Dakota, with an average temperature fluctuating between 46.9°F (8.3°C) and 65.8°F (18.8°C). The start of May is characterized by an increase in the average high-temperature, transitioning from a fresh 52.2°F (11.2°C) in April to a refreshing 65.8°F (18.8°C). Weather in May »
Weather in June
June, the first month of the summer in Long Lake, is a warm month, with an average temperature fluctuating between 56.7°F (13.7°C) and 75.6°F (24.2°C). Entering June, Long Lake sees a temperature rise, with the average high-temperature advancing from May's refreshing 65.8°F (18.8°C) to a warm 75.6°F (24.2°C). Weather in June »
Weather in July
July, like June, in Long Lake, South Dakota, is a moderately hot summer month, with an average temperature varying between 82.9°F (28.3°C) and 61.7°F (16.5°C). Long Lake's July weather, marked by an average high temperature of 82.9°F (28.3°C) and an average low temperature of 61.7°F (16.5°C), is the warmest in the year. July's mean heat index is appraised at a tropical 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in Long Lake, is another warm month, with an average temperature fluctuating between 81.9°F (27.7°C) and 59.5°F (15.3°C). August's arrival registers an average high-temperature of a still moderately hot 81.9°F (27.7°C), closely aligning with the temperature of the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Long Lake, is also an agreeable month, with an average temperature ranging between min 52.2°F (11.2°C) and max 72.7°F (22.6°C). Setting in of September comes with a decrease in the average high-temperature, moving from a warm 81.9°F (27.7°C) in August to an agreeable 72.7°F (22.6°C). Weather in September »
Weather in October
October, like September, in Long Lake, South Dakota, is a cool autumn month, with an average temperature ranging between min 39.2°F (4°C) and max 54.9°F (12.7°C). A notable decrease in the average high-temperature is observed during October, falling from a pleasant 72.7°F (22.6°C) in September to a cool 54.9°F (12.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Long Lake, is also an icy month, with an average temperature ranging between min 25.9°F (-3.4°C) and max 39.9°F (4.4°C). The shift into November brings a noticeable decrease in the average high-temperature, falling from a cool 54.9°F (12.7°C) in October to an icy 39.9°F (4.4°C). Weather in November »
Weather in December
December, the first month of the winter in Long Lake, is also a subzero cold month, with an average temperature ranging between max 23.7°F (-4.6°C) and min 11.8°F (-11.2°C). The onset of December brings a clear temperature shift, with the average high-temperature decreasing from a cold 39.9°F (4.4°C) in November to a freezing cold 23.7°F (-4.6°C). Weather in December »
Updated: Feb 14, 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 are the coldest months in Long Lake?
Long Lake's coldest month, January, registers temperatures that range from a high of 19.8°F (-6.8°C) to a low of 5.4°F (-14.8°C).
What is the most humid month in Long Lake?
With an average relative humidity of 89%, January is the most humid month.
What is the driest month in Long Lake?
The month with the least rainfall in Long Lake, South Dakota, is January, when the rain falls for 1.7 days and typically collects 0.39" (10mm) of precipitation.
How many days does it rain in Long Lake?
In Long Lake, South Dakota, during the entire year, the rain falls for 92.3 days and collects up to 15.28" (388mm) of precipitation.
When does it snow in Long Lake?
January through May, October through December are months with snowfall in Long Lake, South Dakota.
What is the snowiest month in Long Lake?
The months with the most snowfall are January and December, with an average 2.76" (70mm) of accumulated snow.
How much does it snow in Long Lake?
In Long Lake, during the entire year, snow falls for 54.6 days and aggregates up to 15.04" (382mm) of snow.
What is the month with the least sunshine in Long Lake?
The month with the least sunshine is January, with an average of 3.8h of sunshine.
What is the month with the lowest UV index in Long Lake?
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1.
When is Daylight Saving Time (DST) in Long Lake?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Long Lake, South Dakota, 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 rainiest month in Long Lake?
The month with the most rainfall is June, when the rain falls for 14.3 days and typically aggregates up to 2.83" (72mm) of precipitation.
When it does not snow in Long Lake?
In Long Lake, snow does not fall in June through September.
When are the longest days in Long Lake?
With an average of 15h and 42min of daylight, June has the longest days of the year.
What are the months with the highest UV index in Long Lake?
The months with the highest UV index are June and July, with an average maximum UV index of 6.
What month is the hottest in Long Lake?
Long Lake's temperature records reveal July as the warmest month, marked by average highs of 82.9°F (28.3°C) and lows of 61.7°F (16.5°C).
What month has the most sunshine in Long Lake?
With an average of 11h of sunshine, July has the most sunshine of the year.
What are the least humid months in Long Lake?
The months with the lowest humidity are August and September, with an average relative humidity of 61%.
What is the month with the shortest days in Long Lake?
The month with the shortest days in Long Lake is December, with an average of 8h and 42min of daylight.
Average temperature
Long Lake, SD
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (19.8°F).
The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).
Average pressure
Long Lake, SD
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.17"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.85"Hg
- Average pressure in July:
29.91"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
29.97"Hg - Average pressure in November:
30.05"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed
Long Lake, SD
- Average wind speed in January:
10.3mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.9mph - Average wind speed in April:
10.7mph - Average wind speed in May:
9.8mph - Average wind speed in June:
8.9mph
- Average wind speed in July:
8.3mph - Average wind speed in August:
8.2mph - Average wind speed in September:
9.6mph - Average wind speed in October:
10.7mph - Average wind speed in November:
10mph - Average wind speed in December:
10.2mph
The windiest months (with the highest average wind speed) are April and October (10.7mph).
The calmest month (with the lowest average wind speed) is August (8.2mph).
Average humidity
Long Lake, SD
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are August and September (61%).
Average rainfall
Long Lake, SD
- Average rainfall in January:
0.39" - Average rainfall in February:
0.43" - Average rainfall in March:
0.71" - Average rainfall in April:
1.38" - Average rainfall in May:
2.01" - Average rainfall in June:
2.83"
- Average rainfall in July:
2.64" - Average rainfall in August:
1.38" - Average rainfall in September:
1.14" - Average rainfall in October:
1.26" - Average rainfall in November:
0.51" - Average rainfall in December:
0.59"
The wettest month (with the highest rainfall) is June (2.83").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days
Long Lake, SD
- Average rainfall days in January:
1.7 days - Average rainfall days in February:
1.8 days - Average rainfall days in March:
7.1 days - Average rainfall days in April:
10.2 days - Average rainfall days in May:
13.2 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
11.7 days - Average rainfall days in August:
10 days - Average rainfall days in September:
8.4 days - Average rainfall days in October:
7.5 days - Average rainfall days in November:
3.7 days - Average rainfall days in December:
2.7 days
The month with the highest number of rainy days is June (14.3 days).
The month with the least rainy days is January (1.7 days).
Average snowfall
Long Lake, SD
- Average snowfall in January:
2.76" - Average snowfall in February:
2.52" - Average snowfall in March:
2.48" - Average snowfall in April:
1.81" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The months with the highest snowfall are January and December (2.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Long Lake, SD
- Average snowfall days in January:
11.5 days - Average snowfall days in February:
11.8 days - Average snowfall days in March:
9.7 days - Average snowfall days in April:
3.4 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:
1.8 days - Average snowfall days in November:
4.8 days - Average snowfall days in December:
11.4 days
The month with the highest number of snowfall days is February (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Long Lake, SD
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 0min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 3min - Average daylight in December:
8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
4h and 3min - Average sunshine in March:
5h and 1min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
10h and 4min - Average sunshine in September:
8h and 3min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Long Lake, SD
- Average sunshine days in January:
18 days - Average sunshine days in February:
16.6 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
15.5 days - Average sunshine days in May:
14.8 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
16.6 days - Average sunshine days in August:
18.6 days - Average sunshine days in September:
20.4 days - Average sunshine days in October:
20 days - Average sunshine days in November:
21.5 days - Average sunshine days in December:
18.5 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (13.8 days).
Average UV index
Long Lake, SD
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover
Long Lake, SD
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility
Long Lake, SD
The months with the highest visibility are February, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and March (5mi).
Long Lake, South Dakota, USA
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