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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 Clear Lake, South Dakota, is another subzero cold winter month, with temperature in the range of an average high of 20.5°F (-6.4°C) and an average low of 7.2°F (-13.8°C). January is the coldest month, with the temperature often reaching an average high of 20.5°F (-6.4°C) and an average low of 7.2°F (-13.8°C). Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Clear Lake, South Dakota, with temperature in the range of an average low of 9.9°F (-12.3°C) and an average high of 23.9°F (-4.5°C). With February's advent, Clear Lake sees an average high-temperature of a still freezing cold 23.9°F (-4.5°C), subtly shifted from January's 20.5°F (-6.4°C). Weather in February »
Weather in March
The first month of the spring, March, is a wintry month in Clear Lake, South Dakota, with an average temperature ranging between max 39°F (3.9°C) and min 24.8°F (-4°C). The start of March signals a considerable escalation in the average high-temperature, advancing from a freezing cold 23.9°F (-4.5°C) in February to a cold 39°F (3.9°C). Weather in March »
Weather in April
April in Clear Lake, South Dakota, is a cool spring month, with an average temperature fluctuating between 37°F (2.8°C) and 53.2°F (11.8°C). April's onset is marked by a temperature increase, moving from an icy 39°F (3.9°C) in March to a cool 53.2°F (11.8°C). Weather in April »
Weather in May
The last month of the spring, May, is an enjoyable month in Clear Lake, South Dakota, with an average temperature ranging between max 66.4°F (19.1°C) and min 48.6°F (9.2°C). With the onset of May, the average high-temperature slightly shifts from April's cool 53.2°F (11.8°C) to a refreshing 66.4°F (19.1°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Clear Lake, South Dakota, with an average temperature fluctuating between 75.7°F (24.3°C) and 58.6°F (14.8°C). Entering June, Clear Lake sees a temperature rise, with the average high-temperature advancing from May's refreshing 66.4°F (19.1°C) to a moderately hot 75.7°F (24.3°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Clear Lake, South Dakota, with an average temperature fluctuating between 81.1°F (27.3°C) and 62.1°F (16.7°C). July, known for its average high temperature of 81.1°F (27.3°C) and an average low temperature of 62.1°F (16.7°C), is the warmest month. Throughout July, the heat index is estimated at a hot 86°F (30°C). Weather in July »
Weather in August
August, the last month of the summer in Clear Lake, is another warm month, with an average temperature varying between 59.5°F (15.3°C) and 80.1°F (26.7°C). The arrival of August brings an average high-temperature of a still warm 80.1°F (26.7°C), closely following the temperature pattern of July. Weather in August »
Weather in September
September, the first month of the autumn in Clear Lake, is also an agreeable month, with temperature in the range of an average low of 52.7°F (11.5°C) and an average high of 72.5°F (22.5°C). The beginning of September brings a slight decrease in the average high-temperature, transitioning from a warm 80.1°F (26.7°C) in August to an agreeable 72.5°F (22.5°C). Weather in September »
Weather in October
October, the same as September, in Clear Lake, South Dakota, is another mild autumn month, with an average temperature varying between 41°F (5°C) and 56.3°F (13.5°C). The arrival of October is marked by a notable decrease in high-temperatures, falling from an agreeable 72.5°F (22.5°C) in September to a moderate 56.3°F (13.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cold month in Clear Lake, South Dakota, with an average temperature fluctuating between 41.4°F (5.2°C) and 28.2°F (-2.1°C). November is characterized by a clear drop in the average high-temperature, falling from October's refreshing 56.3°F (13.5°C) to a cold 41.4°F (5.2°C). Weather in November »
Weather in December
The first month of the winter, December, is still a freezing cold month in Clear Lake, South Dakota, with an average temperature fluctuating between 25.3°F (-3.7°C) and 14°F (-10°C). December signals a clear decrease in the average high-temperature, dropping from November's wintry 41.4°F (5.2°C) to a subzero cold 25.3°F (-3.7°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Clear Lake?
January is the coldest month in Clear Lake, exhibiting average temperatures of 20.5°F (-6.4°C) at the peak and 7.2°F (-13.8°C) at the base.
What is the most humid month in Clear Lake?
The most humid month in Clear Lake is January, with an average relative humidity of 89%.
What is the driest month in Clear Lake?
The month with the least rainfall is January, when the rain falls for 1.7 days and typically collects 0.43" (11mm) of precipitation.
How many days does it rain in Clear Lake?
Throughout the year, in Clear Lake, South Dakota, there are 101.9 rainfall days, and 14.61" (371mm) of precipitation is accumulated.
When does it snow in Clear Lake?
January through May, October through December are months with snowfall.
How many days does it snow in Clear Lake?
Throughout the year, in Clear Lake, there are 49.9 snowfall days, and 14.02" (356mm) of snow is accumulated.
What is the month with the least sunshine in Clear Lake?
With an average of 4h of sunshine, January has the least sunshine of the year.
What is the month with the lowest UV index in Clear Lake?
January and November, with an average maximum UV index of 1, are months with the lowest UV index.
When does it snow the most in Clear Lake?
The month with the most snowfall in Clear Lake is February, when snow falls for 10.1 days and typically aggregates up to 3.27" (83mm) of snow.
When is Daylight Saving Time (DST) in Clear Lake?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Clear 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.
When it does not snow in Clear Lake?
In Clear Lake, snow does not fall in June through September.
When are the longest days in Clear Lake?
The month with the longest days in Clear Lake is June, with an average of 15h and 30min of daylight.
When is the highest UV index in Clear Lake?
The months with the highest UV index in Clear Lake are June and July, with an average maximum UV index of 6.
What are the warmest months in Clear Lake?
Temperature records mark July as the warmest month, with highs averaging 81.1°F (27.3°C) and lows at 62.1°F (16.7°C).
What is the rainiest month in Clear Lake?
The month with the most rainfall in Clear Lake is July, when the rain falls for 13.2 days and typically aggregates up to 2.56" (65mm) of precipitation.
What month has the most sunshine in Clear Lake?
The month with the most sunshine in Clear Lake is July, with an average of 10.6h of sunshine.
What is the least humid month in Clear Lake?
With an average relative humidity of 67%, October is the least humid month in Clear Lake, South Dakota.
What is the month with the shortest days in Clear Lake?
December has the shortest days of the year, with an average of 8h and 54min of daylight.
Average temperature
Clear Lake, SD
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (20.5°F).
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (7.2°F).
Average pressure
Clear Lake, SD
- Average pressure in January:
30.16"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:
29.86"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
29.98"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.12"Hg
The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed
Clear Lake, SD
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.3mph - Average wind speed in April:
10.9mph - Average wind speed in May:
9.7mph - Average wind speed in June:
8.8mph
- Average wind speed in July:
8mph - Average wind speed in August:
8.1mph - Average wind speed in September:
9.3mph - Average wind speed in October:
10.5mph - Average wind speed in November:
10.6mph - Average wind speed in December:
10.5mph
The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest month (with the lowest average wind speed) is July (8mph).
Average humidity
Clear Lake, SD
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (67%).
Average rainfall
Clear Lake, SD
- Average rainfall in January:
0.43" - Average rainfall in February:
0.47" - Average rainfall in March:
0.75" - Average rainfall in April:
1.34" - Average rainfall in May:
1.89" - Average rainfall in June:
2.01"
- Average rainfall in July:
2.56" - Average rainfall in August:
1.5" - Average rainfall in September:
1.26" - Average rainfall in October:
1.26" - Average rainfall in November:
0.47" - Average rainfall in December:
0.67"
The wettest month (with the highest rainfall) is July (2.56").
The driest month (with the least rainfall) is January (0.43").
Average rainfall days
Clear Lake, SD
- Average rainfall days in January:
1.7 days - Average rainfall days in February:
1.8 days - Average rainfall days in March:
6.9 days - Average rainfall days in April:
11.1 days - Average rainfall days in May:
14.3 days - Average rainfall days in June:
16.5 days
- Average rainfall days in July:
13.2 days - Average rainfall days in August:
11.9 days - Average rainfall days in September:
9.8 days - Average rainfall days in October:
7.6 days - Average rainfall days in November:
4.1 days - Average rainfall days in December:
3 days
The month with the highest number of rainy days is June (16.5 days).
The month with the least rainy days is January (1.7 days).
Average snowfall
Clear Lake, SD
- Average snowfall in January:
2.72" - Average snowfall in February:
3.27" - Average snowfall in March:
2.28" - Average snowfall in April:
1.34" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is February (3.27").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Clear Lake, SD
- Average snowfall days in January:
11.3 days - Average snowfall days in February:
10.1 days - Average snowfall days in March:
7.4 days - Average snowfall days in April:
3.3 days - Average snowfall days in May:
0.3 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 days - Average snowfall days in November:
5.6 days - Average snowfall days in December:
10.9 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
Clear Lake, SD
- 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:
4h and 0min - Average sunshine in February:
4h and 4min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days
Clear Lake, SD
- Average sunshine days in January:
18.8 days - Average sunshine days in February:
17.5 days - Average sunshine days in March:
18 days - Average sunshine days in April:
15.3 days - Average sunshine days in May:
14.8 days - Average sunshine days in June:
11.3 days
- Average sunshine days in July:
15.2 days - Average sunshine days in August:
16.6 days - Average sunshine days in September:
17.9 days - Average sunshine days in October:
20.6 days - Average sunshine days in November:
21.5 days - Average sunshine days in December:
19.8 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (11.3 days).
Average UV index
Clear 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 and November (UV index 1).
Average cloud cover
Clear Lake, SD
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility
Clear Lake, SD
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).
Clear Lake, South Dakota, USA
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