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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 Winfield, Iowa, is another subzero cold winter month, with an average temperature fluctuating between 17.4°F (-8.1°C) and 29.7°F (-1.3°C). In Winfield, the lowest average temperatures are observed in January, with a high of 29.7°F (-1.3°C) and a low of 17.4°F (-8.1°C). Weather in January »
Weather in February
The last month of the winter, February, is a wintry month in Winfield, Iowa, with an average temperature varying between 34.3°F (1.3°C) and 21°F (-6.1°C). Winfield ushers in February with an average high-temperature of an icy 34.3°F (1.3°C), showing a close resemblance to the previous month. Weather in February »
Weather in March
March, the first month of the spring in Winfield, is a frosty month, with temperature in the range of an average high of 48.2°F (9°C) and an average low of 33.3°F (0.7°C). A rise in the average high-temperature is observed during March, moving from a wintry 34.3°F (1.3°C) in February to a chilly 48.2°F (9°C). Weather in March »
Weather in April
April in Winfield, Iowa, is a refreshing spring month, with an average temperature varying between 60.8°F (16°C) and 43.3°F (6.3°C). The arrival of April signals an increase in the average high-temperature, moving from a chilly 48.2°F (9°C) in March to a refreshing 60.8°F (16°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Winfield, Iowa, with an average temperature fluctuating between 53.8°F (12.1°C) and 70.9°F (21.6°C). An escalation in the average high-temperature is seen with the onset of May, moving from a refreshing 60.8°F (16°C) in April to a pleasant 70.9°F (21.6°C). Weather in May »
Weather in June
June, the first month of the summer in Winfield, is a warm month, with an average temperature fluctuating between 63.7°F (17.6°C) and 79.9°F (26.6°C). June's arrival is marked by an increase in the average high-temperature, moving from a pleasant 70.9°F (21.6°C) in May to a warm 79.9°F (26.6°C). Weather in June »
Weather in July
July, like June, in Winfield, Iowa, is a moderately hot summer month, with an average temperature varying between 82.4°F (28°C) and 65.3°F (18.5°C). In Winfield, July records the highest average temperatures, peaking at 82.4°F (28°C) and reaching a low of 65.3°F (18.5°C). July's heat index is appraised at a tropical 91.4°F (33°C). Weather in July »
Weather in August
August, the last month of the summer in Winfield, is another warm month, with an average temperature ranging between max 81.7°F (27.6°C) and min 63.3°F (17.4°C). Winfield's August showcases an average high-temperature of a still moderately hot 81.7°F (27.6°C), hardly distinct from July's 82.4°F (28°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Winfield, Iowa, with an average temperature varying between 56.7°F (13.7°C) and 76.3°F (24.6°C). The onset of September results in a small decrease in the average high-temperature, moderately receding from 81.7°F (27.6°C) in August to a still warm 76.3°F (24.6°C). Weather in September »
Weather in October
October, like September, in Winfield, Iowa, is another comfortable autumn month, with an average temperature varying between 61.7°F (16.5°C) and 45.7°F (7.6°C). The transition from September to October brings a clear temperature drop, with average high-temperatures decreasing from a warm 76.3°F (24.6°C) to a comfortable 61.7°F (16.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Winfield, Iowa, with an average temperature ranging between max 48°F (8.9°C) and min 34°F (1.1°C). The average high-temperature drops in November, from October's enjoyable 61.7°F (16.5°C) to a chilly 48°F (8.9°C). Weather in November »
Weather in December
December, the first month of the winter in Winfield, is still a cold month, with temperature in the range of an average high of 36°F (2.2°C) and an average low of 24.6°F (-4.1°C). December is characterized by a reduction in the average high-temperature, from a frosty 48°F (8.9°C) in November to a cold 36°F (2.2°C). Weather in December »
Updated: Aug 18, 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 time of the year is the coldest?
January tends to be the coldest month, with temperatures averaging a daily high of 29.7°F (-1.3°C) and a low of 17.4°F (-8.1°C).
How much does it rain?
Throughout the year, there are 140.1 rainfall days, and 29.92" (760mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through April, October through December.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 9.6 days and accumulates 4.76" (121mm) of snow.
How much does it snow?
Throughout the year, there are 30.7 snowfall days, and 15" (381mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 4h of sunshine, January has the least sunshine of the year.
When is the lowest UV index?
January is the month with the lowest UV index in Winfield, with an average maximum UV index of 1.
What is the driest month?
The months with the least rainfall are February and December Rain falls for 4.6 days and accumulates 1.38" (35mm) of rain.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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?
May is the month with the most rainfall in Winfield. Rain falls for 18.3 days and accumulates 4.29" (109mm) of precipitation.
When it does not snow?
May through September are months without snowfall in Winfield.
When are the longest days?
June has the longest days of the year, with an average of 15h and 6min of daylight.
When is the highest UV index?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What month is the hottest in Winfield?
July, with its high-temperature average of 82.4°F (28°C) and a low-temperature average of 65.3°F (18.5°C), is the warmest month in Winfield.
What is the most humid month?
With an average relative humidity of 83%, July is the most humid month.
What month has the most sunshine?
With an average of 10h of sunshine, July has the most sunshine of the year.
What is the least humid month?
The least humid month is October, with an average relative humidity of 71%.
What is the month with the shortest days in Winfield?
December has the shortest days of the year, with an average of 9h and 18min of daylight.
Average temperature
Winfield, IA
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (29.7°F).
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).
Average pressure
Winfield, IA
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Winfield, IA
- Average wind speed in January:
10.7mph - Average wind speed in February:
10.5mph - Average wind speed in March:
10.6mph - Average wind speed in April:
10.6mph - Average wind speed in May:
8.9mph - Average wind speed in June:
7.9mph
- Average wind speed in July:
6.9mph - Average wind speed in August:
6.9mph - Average wind speed in September:
7.9mph - Average wind speed in October:
9.6mph - Average wind speed in November:
10.4mph - Average wind speed in December:
10.1mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (6.9mph).
Average humidity
Winfield, IA
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Winfield, IA
- Average rainfall in January:
1.42" - Average rainfall in February:
1.38" - Average rainfall in March:
2.2" - Average rainfall in April:
3.27" - Average rainfall in May:
4.29" - Average rainfall in June:
4.17"
The wettest month (with the highest rainfall) is May (4.29").
The driest months (with the least rainfall) are February and December (1.38").
Average rainfall days
Winfield, IA
- Average rainfall days in January:
5.3 days - Average rainfall days in February:
4.6 days - Average rainfall days in March:
13 days - Average rainfall days in April:
14.6 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
17.1 days
- Average rainfall days in July:
15.5 days - Average rainfall days in August:
13.1 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
11.3 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
7.3 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (4.6 days).
Average snowfall
Winfield, IA
The month with the highest snowfall is January (4.76").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Winfield, IA
- Average snowfall days in January:
9.6 days - Average snowfall days in February:
7.9 days - Average snowfall days in March:
4.3 days - Average snowfall days in April:
0.9 days - Average snowfall days in May:
0 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:
0.4 days - Average snowfall days in November:
1.6 days - Average snowfall days in December:
6 days
The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Winfield, IA
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
4h - Average sunshine in February:
4h and 2min - Average sunshine in March:
6h and 2min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 3min
The month with the most sunshine is July (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 4h).
Average sunshine days
Winfield, IA
- Average sunshine days in January:
16.2 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
10.6 days - Average sunshine days in June:
10.7 days
- Average sunshine days in July:
13 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
18.4 days - Average sunshine days in November:
18.3 days - Average sunshine days in December:
18 days
The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is May (10.6 days).
Average UV index
Winfield, IA
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Winfield, IA
The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are July, August and September (Cloud cover 31).
Average visibility
Winfield, IA
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Winfield, Iowa, USA
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