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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 Westfield, Wisconsin, with an average temperature ranging between max 22.3°F (-5.4°C) and min 10.4°F (-12°C). January, having an average high-temperature of 22.3°F (-5.4°C) and an average low-temperature of 10.4°F (-12°C), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Westfield, Wisconsin, with an average temperature varying between 12.9°F (-10.6°C) and 25.7°F (-3.5°C). Shifting into February, Westfield records an average high-temperature of a still subzero cold 25.7°F (-3.5°C), presenting minor fluctuations compared to the previous month. Weather in February »
Weather in March
March, the first month of the spring in Westfield, is a cold month, with an average temperature varying between 26.1°F (-3.3°C) and 40.1°F (4.5°C). The start of March signals a considerable escalation in the average high-temperature, advancing from a subzero cold 25.7°F (-3.5°C) in February to an icy 40.1°F (4.5°C). Weather in March »
Weather in April
April is a fresh spring month in Westfield, Wisconsin, with an average temperature ranging between max 52.3°F (11.3°C) and min 36.1°F (2.3°C). With the onset of April, Westfield's weather sees a temperature rise, transitioning from an icy 40.1°F (4.5°C) in March to a cool 52.3°F (11.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Westfield, Wisconsin, with temperature in the range of an average low of 47.7°F (8.7°C) and an average high of 65.8°F (18.8°C). May's onset is marked by a temperature increase, moving from a fresh 52.3°F (11.3°C) in April to a refreshing 65.8°F (18.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Westfield, Wisconsin, with an average temperature fluctuating between 56.5°F (13.6°C) and 73.9°F (23.3°C). As June arrives, Westfield's weather shows a minor increase in high-temperatures, edging from May's enjoyable 65.8°F (18.8°C) to a moderately hot 73.9°F (23.3°C). Weather in June »
Weather in July
July, like June, in Westfield, Wisconsin, is a moderately hot summer month, with an average temperature varying between 60.6°F (15.9°C) and 78.3°F (25.7°C). In Westfield, temperatures reach their average annual highs in July, measuring 78.3°F (25.7°C) and a minimum average of 60.6°F (15.9°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Westfield, Wisconsin, with temperature in the range of an average low of 59.5°F (15.3°C) and an average high of 77.4°F (25.2°C). August welcomes an average high-temperature of a still moderately hot 77.4°F (25.2°C), not much different from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Westfield, Wisconsin, with an average temperature fluctuating between 70.7°F (21.5°C) and 51.8°F (11°C). The start of September comes with a small reduction in the average high-temperature, subtly receding from a warm 77.4°F (25.2°C) in August to a pleasant 70.7°F (21.5°C). Weather in September »
Weather in October
October, the same as September, in Westfield, Wisconsin, is another refreshing autumn month, with an average temperature varying between 41.4°F (5.2°C) and 56.1°F (13.4°C). As Westfield transitions into October, a marked decrease in the average high-temperature is observed, dropping from a pleasant 70.7°F (21.5°C) in September to a refreshing 56.1°F (13.4°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a wintry month in Westfield, Wisconsin, with an average temperature ranging between min 30°F (-1.1°C) and max 41.7°F (5.4°C). November signals a clear temperature drop, with average high-temperatures decreasing from October's refreshing 56.1°F (13.4°C) to an icy 41.7°F (5.4°C). Weather in November »
Weather in December
The first month of the winter, December, is still a freezing cold month in Westfield, Wisconsin, with an average temperature ranging between min 18.5°F (-7.5°C) and max 28.8°F (-1.8°C). With the beginning of December, the average high-temperature shows a decrease, transitioning from a wintry 41.7°F (5.4°C) in November to a freezing cold 28.8°F (-1.8°C). Weather in December »
Updated: Jun 15, 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 is the coldest time of year?
Westfield's January weather reaches an average high of 22.3°F (-5.4°C) and an average low of 10.4°F (-12°C), making it the coldest month.
What are the most humid months?
The months with the highest humidity are January and February, with an average relative humidity of 89%.
What is the driest month?
The month with the least rainfall is January, when the rain falls for 5.3 days and typically collects 1.22" (31mm) of precipitation.
How many days does it rain?
In Westfield, during the entire year, the rain falls for 146.3 days and collects up to 29.45" (748mm) of precipitation.
When does it snow?
January through May, October through December are months with snowfall.
How much does it snow?
In Westfield, during the entire year, snow falls for 61.9 days and aggregates up to 24.76" (629mm) of snow.
What is the month with the least sunshine?
With an average of 3.3h of sunshine, January has the least sunshine of the year.
When is the lowest UV index?
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 13.3 days and accumulates 6.42" (163mm) of snow.
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 least humid month?
April is the least humid month in Westfield, with an average relative humidity of 75%.
What is the wettest month?
The month with the most rainfall is June, when the rain falls for 17.8 days and typically aggregates up to 3.94" (100mm) of precipitation.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
June has the longest days of the year, with an average of 15h and 24min of daylight.
What time of the year is the hottest?
July brings the highest temperatures, with an average high of 78.3°F (25.7°C) and an average low of 60.6°F (15.9°C).
What month has the most sunshine?
July has the most sunshine of the year, with an average of 9.9h of sunshine.
When is the highest UV index?
July is the month with the highest UV index in Westfield, with an average maximum UV index of 6.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 0min of daylight.
Average temperature
Westfield, WI
The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (22.3°F).
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (10.4°F).
Average pressure
Westfield, WI
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
29.98"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Westfield, WI
- Average wind speed in January:
9.7mph - Average wind speed in February:
9.7mph - Average wind speed in March:
9.4mph - Average wind speed in April:
10mph - Average wind speed in May:
8.7mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.8mph - Average wind speed in August:
6.7mph - Average wind speed in September:
7.6mph - Average wind speed in October:
9mph - Average wind speed in November:
9.5mph - Average wind speed in December:
9.3mph
The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).
Average humidity
Westfield, WI
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (75%).
Average rainfall
Westfield, WI
- Average rainfall in January:
1.22" - Average rainfall in February:
1.34" - Average rainfall in March:
1.93" - Average rainfall in April:
3.07" - Average rainfall in May:
3.58" - Average rainfall in June:
3.94"
- Average rainfall in July:
2.99" - Average rainfall in August:
2.6" - Average rainfall in September:
2.44" - Average rainfall in October:
2.83" - Average rainfall in November:
1.81" - Average rainfall in December:
1.69"
The wettest month (with the highest rainfall) is June (3.94").
The driest month (with the least rainfall) is January (1.22").
Average rainfall days
Westfield, WI
- Average rainfall days in January:
5.3 days - Average rainfall days in February:
4.1 days - Average rainfall days in March:
11.4 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
18.6 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
17.6 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
12.8 days - Average rainfall days in November:
9 days - Average rainfall days in December:
6.4 days
The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is February (4.1 days).
Average snowfall
Westfield, WI
- Average snowfall in January:
5.63" - Average snowfall in February:
6.42" - Average snowfall in March:
2.87" - Average snowfall in April:
2.09" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Westfield, WI
- Average snowfall days in January:
15 days - Average snowfall days in February:
13.3 days - Average snowfall days in March:
8.6 days - Average snowfall days in April:
3.9 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:
1.5 days - Average snowfall days in November:
5.9 days - Average snowfall days in December:
13.4 days
The month with the highest number of snowfall days is January (15 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Westfield, WI
- 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 2min
- Average daylight in July:
15h and 1min - Average daylight in August:
13h and 5min - 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:
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 2min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 1min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 1min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days
Westfield, WI
- Average sunshine days in January:
13.5 days - Average sunshine days in February:
12.1 days - Average sunshine days in March:
14.2 days - Average sunshine days in April:
10.8 days - Average sunshine days in May:
9.6 days - Average sunshine days in June:
8.6 days
- Average sunshine days in July:
9.8 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
14.4 days - Average sunshine days in October:
15.3 days - Average sunshine days in November:
15 days - Average sunshine days in December:
14.7 days
The month with the most sunshine days is October (15.3 days).
The month with the least sunshine days is June (8.6 days).
Average UV index
Westfield, WI
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover
Westfield, WI
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Westfield, WI
The months with the highest visibility are March, April, May, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, July and December (5mi).
Westfield, Wisconsin, USA
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