Climate and monthly weather forecastWinfred, SD
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Winfred, South Dakota, with an average temperature ranging between min 8.1°F (-13.3°C) and max 22.3°F (-5.4°C). Winfred experiences its lowest average temperatures in January, reaching a peak of 22.3°F (-5.4°C) and a minimum of 8.1°F (-13.3°C). Weather in January »Weather in February
February, the last month of the winter in Winfred, is also a subzero cold month, with temperature in the range of an average low of 11.1°F (-11.6°C) and an average high of 25.5°F (-3.6°C). As Winfred transitions from January to February, the average high-temperatures adjust to a still freezing cold 25.5°F (-3.6°C), nearly the same as the previous 22.3°F (-5.4°C). Weather in February »Weather in March
March, the first month of the spring in Winfred, is an icy month, with an average temperature ranging between min 26.1°F (-3.3°C) and max 41°F (5°C). As Winfred welcomes March, the average high-temperature witnesses a distinct rise, moving from a subzero cold 25.5°F (-3.6°C) in February to a cold 41°F (5°C). Weather in March »Weather in April
April in Winfred, South Dakota, is a fresh spring month, with an average temperature fluctuating between 37°F (2.8°C) and 54.1°F (12.3°C). The start of April brings a shift in the average high-temperature, increasing from March's wintry 41°F (5°C) to a cool 54.1°F (12.3°C). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Winfred, South Dakota, with an average temperature varying between 66.4°F (19.1°C) and 48.7°F (9.3°C). The shift into May is accompanied by a temperature increase, with the average high-temperature rising from a fresh 54.1°F (12.3°C) in April to a comfortable 66.4°F (19.1°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Winfred, South Dakota, with an average temperature fluctuating between 58.8°F (14.9°C) and 76.5°F (24.7°C). With the onset of June, Winfred experiences a temperature shift, with the average high-temperature moving from a comfortable 66.4°F (19.1°C) in May to a moderately hot 76.5°F (24.7°C). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Winfred, South Dakota, with an average temperature varying between 82.2°F (27.9°C) and 62.4°F (16.9°C). The warmest month is July, with an average high-temperature of 82.2°F (27.9°C) and an average low-temperature of 62.4°F (16.9°C). July's mean heat index is estimated at a hot 87.8°F (31°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Winfred, South Dakota, with an average temperature ranging between max 81°F (27.2°C) and min 59.4°F (15.2°C). The weather during August records an average high-temperature of a still moderately hot 81°F (27.2°C), closely mirroring the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Winfred, is still a pleasant month, with temperature in the range of an average low of 52.7°F (11.5°C) and an average high of 73°F (22.8°C). The arrival of September corresponds with a light shift in temperature, down from a moderately hot 81°F (27.2°C) in August to an agreeable 73°F (22.8°C). Weather in September »Weather in October
October, like September, is another refreshing autumn month in Winfred, South Dakota, with temperature in the range of an average low of 40.5°F (4.7°C) and an average high of 55.9°F (13.3°C). October's arrival signals a distinct temperature shift, dropping from a pleasant 73°F (22.8°C) in September to a mild 55.9°F (13.3°C). Weather in October »Weather in November
The last month of the autumn, November, is also an icy month in Winfred, South Dakota, with an average temperature ranging between min 28°F (-2.2°C) and max 41.9°F (5.5°C). November comes with a drop in the average high-temperature, falling from October's moderate 55.9°F (13.3°C) to a wintry 41.9°F (5.5°C). Weather in November »Weather in December
The first month of the winter, December, is also a subzero cold month in Winfred, South Dakota, with an average temperature fluctuating between 25.7°F (-3.5°C) and 14.2°F (-9.9°C). With the transition into December, Winfred experiences a significant decrease in average high-temperatures, moving down from a wintry 41.9°F (5.5°C) in November to a freezing cold 25.7°F (-3.5°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Winfred, SD
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (22.3°F).
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (8.1°F).
Average pressure
Winfred, SD
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.16"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.85"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.97"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 (29.85"Hg).
Average wind speed
Winfred, SD
- Average wind speed in January:
10.8mph - Average wind speed in February:
10.9mph - Average wind speed in March:
11mph - Average wind speed in April:
11.6mph - Average wind speed in May:
10.1mph - Average wind speed in June:
9.4mph
- Average wind speed in July:
8.6mph - Average wind speed in August:
8.6mph - Average wind speed in September:
9.9mph - Average wind speed in October:
11.1mph - Average wind speed in November:
10.9mph - Average wind speed in December:
10.6mph
The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest months (with the lowest average wind speed) are July and August (8.6mph).
Average humidity
Winfred, SD
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is October (67%).
Average rainfall
Winfred, SD
- Average rainfall in January:
0.67" - Average rainfall in February:
0.75" - Average rainfall in March:
1.3" - Average rainfall in April:
2.4" - Average rainfall in May:
2.95" - Average rainfall in June:
3.23"
- Average rainfall in July:
2.64" - Average rainfall in August:
2.2" - Average rainfall in September:
1.61" - Average rainfall in October:
1.77" - Average rainfall in November:
0.59" - Average rainfall in December:
1.02"
The wettest month (with the highest rainfall) is June (3.23").
The driest month (with the least rainfall) is November (0.59").
Average rainfall days
Winfred, SD
- Average rainfall days in January:
1.6 days - Average rainfall days in February:
1.8 days - Average rainfall days in March:
8 days - Average rainfall days in April:
12.2 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
18.7 days
- Average rainfall days in July:
13.8 days - Average rainfall days in August:
12.3 days - Average rainfall days in September:
10.4 days - Average rainfall days in October:
8.4 days - Average rainfall days in November:
4.4 days - Average rainfall days in December:
3.3 days
The month with the highest number of rainy days is June (18.7 days).
The month with the least rainy days is January (1.6 days).
Average snowfall
Winfred, SD
- Average snowfall in January:
3.46" - Average snowfall in February:
4.76" - Average snowfall in March:
2.95" - Average snowfall in April:
2.24" - Average snowfall in May:
0.35" - Average snowfall in June:
0"
The month with the highest snowfall is February (4.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Winfred, SD
- Average snowfall days in January:
11.3 days - Average snowfall days in February:
10 days - Average snowfall days in March:
8.2 days - Average snowfall days in April:
3.8 days - Average snowfall days in May:
0.4 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 days - Average snowfall days in December:
10.3 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
Winfred, SD
- Average daylight in January:
9h and 18min - Average daylight in February:
10h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 48min - Average daylight in June:
15h and 24min
- Average daylight in July:
15h and 6min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 42min - Average daylight in December:
9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January:
3h and 48min - Average sunshine in February:
4h and 48min - Average sunshine in March:
5h and 48min - Average sunshine in April:
7h and 36min - Average sunshine in May:
8h and 36min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
10h and 36min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 42min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Winfred, SD
- Average sunshine days in January:
19.4 days - Average sunshine days in February:
17.1 days - Average sunshine days in March:
15.9 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
13.1 days - Average sunshine days in June:
9.5 days
- Average sunshine days in July:
15.2 days - Average sunshine days in August:
16.3 days - Average sunshine days in September:
18 days - Average sunshine days in October:
20.5 days - Average sunshine days in November:
22.4 days - Average sunshine days in December:
19.7 days
The month with the most sunshine days is November (22.4 days).
The month with the least sunshine days is June (9.5 days).
Average UV index
Winfred, 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 December (UV index 1).
Average cloud cover
Winfred, SD
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility
Winfred, 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).





