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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 Westphalia, Iowa, is a freezing cold winter month, with an average temperature varying between 14.5°F (-9.7°C) and 27.3°F (-2.6°C). With average temperatures fluctuating between a high of 27.3°F (-2.6°C) and a low of 14.5°F (-9.7°C), January stands out as the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Westphalia, is another freezing cold month, with an average temperature ranging between min 18°F (-7.8°C) and max 31.5°F (-0.3°C). The arrival of February brings an average high-temperature of a still subzero cold 31.5°F (-0.3°C), subtly diverging from January's 27.3°F (-2.6°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Westphalia, Iowa, with temperature in the range of an average low of 31.8°F (-0.1°C) and an average high of 46.9°F (8.3°C). As Westphalia transitions into March, the average high-temperature shows a marked escalation, increasing from a subzero cold 31.5°F (-0.3°C) in February to a chilly 46.9°F (8.3°C). Weather in March »
Weather in April
April is a mild spring month in Westphalia, Iowa, with an average temperature fluctuating between 42.3°F (5.7°C) and 58.8°F (14.9°C). April brings a temperature increase, with average high-temperatures moving from March's chilly 46.9°F (8.3°C) to a mild 58.8°F (14.9°C). Weather in April »
Weather in May
May, the last month of the spring in Westphalia, is an agreeable month, with an average temperature varying between 69.4°F (20.8°C) and 52.9°F (11.6°C). May's arrival signals an increase in average high-temperatures, moving from April's moderate 58.8°F (14.9°C) to an agreeable 69.4°F (20.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Westphalia, Iowa, with an average temperature varying between 63°F (17.2°C) and 79.3°F (26.3°C). The shift into June is accompanied by a temperature increase, with the average high-temperature rising from a pleasant 69.4°F (20.8°C) in May to a warm 79.3°F (26.3°C). Weather in June »
Weather in July
July, like June, in Westphalia, Iowa, is another warm summer month, with an average temperature ranging between min 64.9°F (18.3°C) and max 82.6°F (28.1°C). July is Westphalia's warmest month, registering average high temperatures of 82.6°F (28.1°C) and lows of 64.9°F (18.3°C). The average heat index in July is calculated to be a hot 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Westphalia, Iowa, with an average temperature fluctuating between 62.1°F (16.7°C) and 80.2°F (26.8°C). Stepping into August, Westphalia records an average high-temperature of a still warm 80.2°F (26.8°C), almost consistent with July. Weather in August »
Weather in September
September, the first month of the autumn in Westphalia, is still a warm month, with an average temperature ranging between min 55.9°F (13.3°C) and max 75°F (23.9°C). September's beginning signals an average high-temperature of a still warm 75°F (23.9°C), barely different from August's 80.2°F (26.8°C). Weather in September »
Weather in October
October, like September, is another mild autumn month in Westphalia, Iowa, with an average temperature varying between 59.7°F (15.4°C) and 44.1°F (6.7°C). Westphalia in October sees a clear temperature decline, with average high-temperatures decreasing from a moderately hot 75°F (23.9°C) in September to a moderate 59.7°F (15.4°C). Weather in October »
Weather in November
November, the last month of the autumn in Westphalia, is another chilly month, with an average temperature fluctuating between 46.2°F (7.9°C) and 32.2°F (0.1°C). November suggests a modest reduction in the average high-temperature, shifting from a refreshing 59.7°F (15.4°C) in October to a frosty 46.2°F (7.9°C). Weather in November »
Weather in December
December, the first month of the winter in Westphalia, is also a wintry month, with an average temperature fluctuating between 32.2°F (0.1°C) and 20.8°F (-6.2°C). Westphalia's December weather shows a moderate shift in high-temperatures, falling from November's frosty 46.2°F (7.9°C) to a wintry 32.2°F (0.1°C). Weather in December »
Updated: Jul 7, 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 month?
January is the month when Westphalia sees the average lowest temperatures, with a high of 27.3°F (-2.6°C) and a low of 14.5°F (-9.7°C).
What is the most humid month?
With an average relative humidity of 83%, January is the most humid month.
What is the driest month?
January is the month with the least rainfall. Rain falls for 3.2 days and accumulates 0.43" (11mm) of precipitation.
How much does it rain?
Throughout the year, there are 113.5 rainfall days, and 15.71" (399mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall.
How much does it snow in Westphalia?
In Westphalia, during the entire year, snow falls for 31.5 days and aggregates up to 7.13" (181mm) of snow.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 4.5h of sunshine.
What are the months with the lowest UV index?
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index.
When does it snow the most?
The month with the most snowfall in Westphalia is February, when snow falls for 7.3 days and typically aggregates up to 2.09" (53mm) 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 rainiest month?
June is the month with the most rainfall. Rain falls for 16.1 days and accumulates 2.64" (67mm) of precipitation.
When it does not snow in Westphalia?
June through September are months without snowfall.
When are the longest days in Westphalia?
With an average of 15h and 12min of daylight, June has the longest days of the year.
When is the highest UV index?
The months with the highest UV index in Westphalia, Iowa, are June through August, with an average maximum UV index of 6.
What is the warmest month?
July, recognised by an average high temperature of 82.6°F (28.1°C) and a low of 64.9°F (18.3°C), is Westphalia's warmest month.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.4h of sunshine.
What is the least humid month?
With an average relative humidity of 68%, October is the least humid month.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 12min of daylight.
Average temperature
Westphalia, IA
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (27.3°F).
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (14.5°F).
Average pressure
Westphalia, IA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.92"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.87"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed
Westphalia, IA
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.6mph - Average wind speed in March:
10.7mph - Average wind speed in April:
10.9mph - Average wind speed in May:
9.3mph - Average wind speed in June:
8.5mph
- Average wind speed in July:
7.2mph - Average wind speed in August:
7.4mph - Average wind speed in September:
8.5mph - Average wind speed in October:
9.7mph - Average wind speed in November:
10.4mph - Average wind speed in December:
10.1mph
The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest month (with the lowest average wind speed) is July (7.2mph).
Average humidity
Westphalia, IA
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (68%).
Average rainfall
Westphalia, IA
- Average rainfall in January:
0.43" - Average rainfall in February:
0.47" - Average rainfall in March:
0.91" - Average rainfall in April:
1.26" - Average rainfall in May:
2.6" - Average rainfall in June:
2.64"
- Average rainfall in July:
1.5" - Average rainfall in August:
1.93" - Average rainfall in September:
1.65" - Average rainfall in October:
1.06" - Average rainfall in November:
0.55" - Average rainfall in December:
0.71"
The wettest month (with the highest rainfall) is June (2.64").
The driest month (with the least rainfall) is January (0.43").
Average rainfall days
Westphalia, IA
- Average rainfall days in January:
3.2 days - Average rainfall days in February:
2.8 days - Average rainfall days in March:
8.8 days - Average rainfall days in April:
12.8 days - Average rainfall days in May:
15.7 days - Average rainfall days in June:
16.1 days
- Average rainfall days in July:
13.1 days - Average rainfall days in August:
12.3 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
8.5 days - Average rainfall days in November:
5.5 days - Average rainfall days in December:
4.2 days
The month with the highest number of rainy days is June (16.1 days).
The month with the least rainy days is February (2.8 days).
Average snowfall
Westphalia, IA
- Average snowfall in January:
1.57" - Average snowfall in February:
2.09" - Average snowfall in March:
1.22" - Average snowfall in April:
0.28" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is February (2.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Westphalia, IA
- Average snowfall days in January:
8.3 days - Average snowfall days in February:
7.3 days - Average snowfall days in March:
4.8 days - Average snowfall days in April:
1 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:
0.7 days - Average snowfall days in November:
3 days - Average snowfall days in December:
6.1 days
The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Westphalia, 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 4min - 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 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
4h and 3min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 5min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days
Westphalia, IA
- Average sunshine days in January:
20.1 days - Average sunshine days in February:
17.8 days - Average sunshine days in March:
17.9 days - Average sunshine days in April:
15 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
11.4 days
- Average sunshine days in July:
12.7 days - Average sunshine days in August:
15.5 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
20.5 days - Average sunshine days in November:
21.3 days - Average sunshine days in December:
21.6 days
The month with the most sunshine days is December (21.6 days).
The month with the least sunshine days is June (11.4 days).
Average UV index
Westphalia, IA
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover
Westphalia, IA
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility
Westphalia, IA
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).
Westphalia, Iowa, USA
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