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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 Sorum, South Dakota, is a freezing cold winter month, with an average temperature varying between 27.3°F (-2.6°C) and 14.4°F (-9.8°C). In Sorum, the lowest average temperatures are observed in January, with a high of 27.3°F (-2.6°C) and a low of 14.4°F (-9.8°C). Weather in January »
Weather in February
February, the last month of the winter in Sorum, is also a subzero cold month, with an average temperature fluctuating between 29.1°F (-1.6°C) and 15.3°F (-9.3°C). February's advent presents an average high-temperature of a still subzero cold 29.1°F (-1.6°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 an icy month in Sorum, South Dakota, with temperature in the range of an average low of 27°F (-2.8°C) and an average high of 42.6°F (5.9°C). March's arrival coincides with a rise in the average high-temperature, moving from February's subzero cold 29.1°F (-1.6°C) to an icy 42.6°F (5.9°C). Weather in March »
Weather in April
April in Sorum, South Dakota, is a cool spring month, with an average temperature ranging between min 35.1°F (1.7°C) and max 52.9°F (11.6°C). The start of April is characterized by an increase in the average high-temperature, transitioning from a wintry 42.6°F (5.9°C) in March to a cool 52.9°F (11.6°C). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Sorum, South Dakota, with an average temperature ranging between min 45.9°F (7.7°C) and max 64°F (17.8°C). With the beginning of May, Sorum's average high-temperature sees an increase, transitioning from a fresh 52.9°F (11.6°C) in April to a comfortable 64°F (17.8°C). Weather in May »
Weather in June
June, the first month of the summer in Sorum, is a moderately hot month, with temperature in the range of an average low of 55.9°F (13.3°C) and an average high of 76.1°F (24.5°C). June's arrival coincides with a rise in the average high-temperature, moving from May's comfortable 64°F (17.8°C) to a warm 76.1°F (24.5°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Sorum, South Dakota, with an average temperature fluctuating between 63.5°F (17.5°C) and 85.1°F (29.5°C). July temperatures tend to peak at an average high of 85.1°F (29.5°C) and dip to a low of 63.5°F (17.5°C). Throughout July, the heat index is estimated at a tropical 86°F (30°C). Weather in July »
Weather in August
August, the last month of the summer in Sorum, is another warm month, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 62.2°F (16.8°C). As Sorum steps into August, the average high-temperature holds at a still moderately hot 82.9°F (28.3°C), hinting at a minor fluctuation from the prior month. Weather in August »
Weather in September
September, the first month of the autumn in Sorum, is also an agreeable month, with an average temperature varying between 73.2°F (22.9°C) and 54.5°F (12.5°C). September's arrival coincides with a drop in the average high-temperature, decreasing from August's warm 82.9°F (28.3°C) to an agreeable 73.2°F (22.9°C). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Sorum, South Dakota, with an average temperature fluctuating between 39.6°F (4.2°C) and 55.4°F (13°C). October is characterized by a noticeable reduction in the average high-temperature, falling from a pleasant 73.2°F (22.9°C) in September to a refreshing 55.4°F (13°C). Weather in October »
Weather in November
November, the last month of the autumn in Sorum, is also an icy month, with an average temperature ranging between max 42.1°F (5.6°C) and min 28.2°F (-2.1°C). November comes with a decrease in the average high-temperature, falling from a mild 55.4°F (13°C) in October to a wintry 42.1°F (5.6°C). Weather in November »
Weather in December
The first month of the winter, December, is still a freezing cold month in Sorum, South Dakota, with an average temperature fluctuating between 16°F (-8.9°C) and 27.9°F (-2.3°C). Sorum in December experiences a subtle temperature decline, with average high-temperatures reducing from an icy 42.1°F (5.6°C) in November to a freezing cold 27.9°F (-2.3°C). Weather in December »
Updated: Jun 10, 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 part of the year is the coldest?
In Sorum, January is the coldest month, with temperatures averaging a high of 27.3°F (-2.6°C) and a low of 14.4°F (-9.8°C).
What is the most humid month?
January is the most humid month, with an average relative humidity of 82%.
What is the driest month?
January and November are months with the least rain when the rain falls for 3.3 days and typically aggregates up to 0.51" (13mm) of rain.
How much does it rain?
Throughout the year, there are 103.8 rainfall days, and 14.88" (378mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall.
How many days does it snow?
Throughout the year, there are 62.2 snowfall days, and 22.95" (583mm) of snow is accumulated.
What is the month with the least sunshine?
The months with the least sunshine are January and February, with an average of 5h of sunshine.
What are the months with the lowest UV index?
February and December, with an average maximum UV index of 1, are months with the lowest UV index.
When does it snow the most?
The month with the most snowfall is March, when snow falls for 9.9 days and typically aggregates up to 4.37" (111mm) of snow.
When is Daylight Saving Time (DST) in Sorum?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.
What is the wettest month?
The month with the most rainfall is May, when the rain falls for 15.3 days and typically aggregates up to 2.68" (68mm) of precipitation.
When it does not snow?
In Sorum, snow does not fall in June through September.
When are the longest days?
June has the longest days of the year, with an average of 15h and 36min of daylight.
What are the months with the highest UV index in Sorum?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What is the warmest month?
July, with its high-temperature average of 85.1°F (29.5°C) and a low-temperature average of 63.5°F (17.5°C), is the warmest month.
What is the least humid month?
With an average relative humidity of 47%, August is the least humid month.
What month has the most sunshine?
August has the most sunshine of the year, with an average of 11.5h of sunshine.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 8h and 48min of daylight.
Average temperature
Sorum, SD
The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (27.3°F).
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).
Average pressure
Sorum, SD
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.84"Hg
- Average pressure in July:
29.89"Hg - Average pressure in August:
29.89"Hg - Average pressure in September:
29.93"Hg - Average pressure in October:
29.98"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed
Sorum, SD
- Average wind speed in January:
11.9mph - Average wind speed in February:
10.6mph - Average wind speed in March:
11.1mph - Average wind speed in April:
11.7mph - Average wind speed in May:
11.1mph - Average wind speed in June:
10.8mph
- Average wind speed in July:
9.8mph - Average wind speed in August:
9.9mph - Average wind speed in September:
10.6mph - Average wind speed in October:
11.9mph - Average wind speed in November:
11.1mph - Average wind speed in December:
11.2mph
The windiest months (with the highest average wind speed) are January and October (11.9mph).
The calmest month (with the lowest average wind speed) is July (9.8mph).
Average humidity
Sorum, SD
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (47%).
Average rainfall
Sorum, SD
- Average rainfall in January:
0.51" - Average rainfall in February:
0.67" - Average rainfall in March:
1.1" - Average rainfall in April:
1.61" - Average rainfall in May:
2.68" - Average rainfall in June:
2.01"
- Average rainfall in July:
1.73" - Average rainfall in August:
1.3" - Average rainfall in September:
1.02" - Average rainfall in October:
1.14" - Average rainfall in November:
0.51" - Average rainfall in December:
0.59"
The wettest month (with the highest rainfall) is May (2.68").
The driest months (with the least rainfall) are January and November (0.51").
Average rainfall days
Sorum, SD
- Average rainfall days in January:
3.3 days - Average rainfall days in February:
3.7 days - Average rainfall days in March:
8.3 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
13.3 days
- Average rainfall days in July:
11.8 days - Average rainfall days in August:
10.4 days - Average rainfall days in September:
9 days - Average rainfall days in October:
6.6 days - Average rainfall days in November:
4.5 days - Average rainfall days in December:
3.8 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (3.3 days).
Average snowfall
Sorum, SD
- Average snowfall in January:
2.87" - Average snowfall in February:
4.17" - Average snowfall in March:
4.37" - Average snowfall in April:
3.31" - Average snowfall in May:
1.5" - Average snowfall in June:
0"
The month with the highest snowfall is March (4.37").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Sorum, SD
- Average snowfall days in January:
11.9 days - Average snowfall days in February:
12.3 days - Average snowfall days in March:
9.9 days - Average snowfall days in April:
5.3 days - Average snowfall days in May:
1.6 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:
0.1 days - Average snowfall days in October:
3.2 days - Average snowfall days in November:
7 days - Average snowfall days in December:
10.9 days
The month with the highest number of snowfall days is February (12.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Sorum, 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:
14h and 5min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 0min - 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 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January:
5h and 0min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 3min - Average sunshine in May:
9h and 3min - Average sunshine in June:
11h and 0min
- Average sunshine in July:
11h and 2min - Average sunshine in August:
11h and 3min - Average sunshine in September:
10h and 0min - Average sunshine in October:
6h and 4min - Average sunshine in November:
6h and 0min - Average sunshine in December:
5h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The months with the least sunshine are January and February (Average sunshine: 5h and 0min).
Average sunshine days
Sorum, SD
- Average sunshine days in January:
16.8 days - Average sunshine days in February:
14.6 days - Average sunshine days in March:
14.9 days - Average sunshine days in April:
11.6 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
13.1 days
- Average sunshine days in July:
14.8 days - Average sunshine days in August:
17.5 days - Average sunshine days in September:
18.8 days - Average sunshine days in October:
19.1 days - Average sunshine days in November:
19.4 days - Average sunshine days in December:
17.7 days
The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is April (11.6 days).
Average UV index
Sorum, SD
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover
Sorum, SD
The months with the most cloud cover are January and February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility
Sorum, SD
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Sorum, South Dakota, USA
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