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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, like December, is a freezing cold winter month in Cavour, South Dakota, with an average temperature fluctuating between 8.2°F (-13.2°C) and 23.2°F (-4.9°C). In Cavour, the lowest temperatures are generally noted in January, averaging a high of 23.2°F (-4.9°C) and a low of 8.2°F (-13.2°C). Weather in January »
Weather in February
February, the last month of the winter in Cavour, is another freezing cold month, with an average temperature fluctuating between 26.1°F (-3.3°C) and 12°F (-11.1°C). The arrival of February sees a recorded average high-temperature of a still freezing cold 26.1°F (-3.3°C), showing little divergence from the previous month's conditions. Weather in February »
Weather in March
The first month of the spring, March, is a cold month in Cavour, South Dakota, with an average temperature fluctuating between 26.6°F (-3°C) and 42.3°F (5.7°C). March brings a significant increase in the average high-temperature, moving up from a freezing cold 26.1°F (-3.3°C) in February to a cold 42.3°F (5.7°C). Weather in March »
Weather in April
April is a moderate spring month in Cavour, South Dakota, with temperature in the range of an average low of 37.9°F (3.3°C) and an average high of 55.9°F (13.3°C). Cavour in April experiences an increase in the average high-temperature, moving from March's cold 42.3°F (5.7°C) to a mild 55.9°F (13.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Cavour, South Dakota, with an average temperature ranging between max 67.6°F (19.8°C) and min 48.9°F (9.4°C). With the onset of May, Cavour's average high-temperature sees a rise, moving from April's refreshing 55.9°F (13.3°C) to a comfortable 67.6°F (19.8°C). Weather in May »
Weather in June
June, the first month of the summer in Cavour, is a moderately hot month, with an average temperature varying between 59.2°F (15.1°C) and 78.4°F (25.8°C). As June begins, there is an increase in the average high-temperature, moving from a refreshing 67.6°F (19.8°C) in May to a warm 78.4°F (25.8°C). Weather in June »
Weather in July
July, like June, in Cavour, South Dakota, is another warm summer month, with an average temperature fluctuating between 64.2°F (17.9°C) and 85.6°F (29.8°C). The warmest period is July, when temperatures fluctuate between an average high of 85.6°F (29.8°C) and a low of 64.2°F (17.9°C). For most parts of July, the heat index is appraised at a hot 93.2°F (34°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Cavour, South Dakota, with an average temperature varying between 61.3°F (16.3°C) and 84.2°F (29°C). Cavour's August reports an average high-temperature of a still moderately hot 84.2°F (29°C), exhibiting a minor difference from July. Weather in August »
Weather in September
September, the first month of the autumn in Cavour, is also a moderately hot month, with temperature in the range of an average low of 54.5°F (12.5°C) and an average high of 75.7°F (24.3°C). In September, the average high-temperature marginally decreases from 84.2°F (29°C) in August to a still moderately hot 75.7°F (24.3°C). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Cavour, South Dakota, with an average temperature fluctuating between 57.9°F (14.4°C) and 41.5°F (5.3°C). A clear reduction in the average high-temperature marks the arrival of October, falling from a warm 75.7°F (24.3°C) in September to a moderate 57.9°F (14.4°C). Weather in October »
Weather in November
November, the last month of the autumn in Cavour, is also a frosty month, with an average temperature varying between 28.8°F (-1.8°C) and 43.7°F (6.5°C). In Cavour, entering November brings a temperature decrement, reducing from October's mild 57.9°F (14.4°C) to a chilly 43.7°F (6.5°C). Weather in November »
Weather in December
December, the first month of the winter in Cavour, is also a subzero cold month, with temperature in the range of an average high of 27.3°F (-2.6°C) and an average low of 14.7°F (-9.6°C). As Cavour welcomes December, the average high-temperature witnesses a distinct drop, moving from a chilly 43.7°F (6.5°C) in November to a subzero cold 27.3°F (-2.6°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Cavour?
January is the month when Cavour experiences its coldest temperatures, averaging a high of 23.2°F (-4.9°C) and a low of 8.2°F (-13.2°C).
What is the most humid month in Cavour?
January is the most humid month, with an average relative humidity of 88%.
What is the driest month in Cavour?
The month with the least rainfall is January, when the rain falls for 2.7 days and typically collects 0.55" (14mm) of precipitation.
How many days does it rain in Cavour?
In Cavour, during the entire year, the rain falls for 101.8 days and collects up to 18.19" (462mm) of precipitation.
When does it snow in Cavour?
Months with snowfall in Cavour, South Dakota, are January through April, October through December.
How many days does it snow in Cavour?
Throughout the year, there are 42.3 snowfall days, and 16.54" (420mm) of snow is accumulated.
What is the month with the least sunshine in Cavour?
The month with the least sunshine in Cavour, South Dakota, is January, with an average of 4.2h of sunshine.
When is the lowest UV index in Cavour?
The months with the lowest UV index in Cavour, South Dakota, are January and November, with an average maximum UV index of 1.
When does it snow the most in Cavour?
The month with the most snowfall in Cavour, South Dakota, is February, when snow falls for 8.6 days and typically aggregates up to 3.54" (90mm) of snow.
When is Daylight Saving Time (DST) in Cavour?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Cavour, 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 Cavour?
In Cavour, South Dakota, snow does not fall in May through September.
What is the rainiest month in Cavour?
The month with the most rainfall is June, when the rain falls for 15.2 days and typically aggregates up to 2.8" (71mm) of precipitation.
When are the longest days in Cavour?
The month with the longest days in Cavour is June, with an average of 15h and 30min of daylight.
What are the months with the highest UV index in Cavour?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Cavour, South Dakota.
What is the hottest time of year in Cavour?
The warmest month is July, with an average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 64.2°F (17.9°C).
What month has the most sunshine in Cavour?
With an average of 11.2h of sunshine, July has the most sunshine of the year.
What is the least humid month in Cavour?
The least humid month in Cavour is September, with an average relative humidity of 62%.
What is the month with the shortest days in Cavour?
The month with the shortest days is December, with an average of 8h and 54min of daylight.
Average temperature
Cavour, SD
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (23.2°F).
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (8.2°F).
Average pressure
Cavour, SD
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.16"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.84"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:
29.98"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.13"Hg
The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed
Cavour, SD
- Average wind speed in January:
9.9mph - Average wind speed in February:
9.9mph - Average wind speed in March:
10.4mph - Average wind speed in April:
11.1mph - Average wind speed in May:
9.8mph - Average wind speed in June:
9.2mph
- Average wind speed in July:
8.6mph - Average wind speed in August:
8.6mph - Average wind speed in September:
9.7mph - Average wind speed in October:
10.6mph - Average wind speed in November:
10.1mph - Average wind speed in December:
9.9mph
The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest months (with the lowest average wind speed) are July and August (8.6mph).
Average humidity
Cavour, SD
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is September (62%).
Average rainfall
Cavour, SD
- Average rainfall in January:
0.55" - Average rainfall in February:
0.59" - Average rainfall in March:
1.06" - Average rainfall in April:
1.77" - Average rainfall in May:
2.36" - Average rainfall in June:
2.8"
- Average rainfall in July:
2.76" - Average rainfall in August:
1.97" - Average rainfall in September:
1.38" - Average rainfall in October:
1.57" - Average rainfall in November:
0.59" - Average rainfall in December:
0.79"
The wettest month (with the highest rainfall) is June (2.8").
The driest month (with the least rainfall) is January (0.55").
Average rainfall days
Cavour, SD
- Average rainfall days in January:
2.7 days - Average rainfall days in February:
1.8 days - Average rainfall days in March:
7.8 days - Average rainfall days in April:
11.3 days - Average rainfall days in May:
13.6 days - Average rainfall days in June:
15.2 days
- Average rainfall days in July:
12.5 days - Average rainfall days in August:
11.6 days - Average rainfall days in September:
9.8 days - Average rainfall days in October:
8.1 days - Average rainfall days in November:
4.4 days - Average rainfall days in December:
3 days
The month with the highest number of rainy days is June (15.2 days).
The month with the least rainy days is February (1.8 days).
Average snowfall
Cavour, SD
The month with the highest snowfall is February (3.54").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Cavour, SD
- Average snowfall days in January:
9.2 days - Average snowfall days in February:
8.6 days - Average snowfall days in March:
6.3 days - Average snowfall days in April:
3 days - Average snowfall days in May:
0.1 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:
1.4 days - Average snowfall days in November:
4.2 days - Average snowfall days in December:
9.5 days
The month with the highest number of snowfall days is December (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Cavour, 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 1min - Average sunshine in February:
5h and 2min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 5min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
11h and 1min - Average sunshine in August:
10h and 5min - Average sunshine in September:
8h and 5min - Average sunshine in October:
6h and 3min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Cavour, SD
- Average sunshine days in January:
19.8 days - Average sunshine days in February:
18.5 days - Average sunshine days in March:
17.8 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
14.6 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
15.9 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
20.3 days - Average sunshine days in November:
21.8 days - Average sunshine days in December:
20.9 days
The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is June (12.3 days).
Average UV index
Cavour, SD
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover
Cavour, SD
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 22).
Average visibility
Cavour, 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).
Cavour, South Dakota, USA
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