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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 Westwood, Iowa, is a freezing cold winter month, with temperature in the range of an average high of 29.7°F (-1.3°C) and an average low of 17.4°F (-8.1°C). January, with average temperatures reaching a high of 29.7°F (-1.3°C) and a low of 17.4°F (-8.1°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Westwood, is a cold month, with an average temperature fluctuating between 21°F (-6.1°C) and 34.3°F (1.3°C). Westwood's weather in February, with an average high-temperature of a wintry 34.3°F (1.3°C), subtly shifts from January's 29.7°F (-1.3°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Westwood, Iowa, with an average temperature varying between 33.3°F (0.7°C) and 48.2°F (9°C). Westwood's weather in March shows a rise in the average high-temperature, moving up from February's icy 34.3°F (1.3°C) to a frosty 48.2°F (9°C). Weather in March »
Weather in April
April in Westwood, Iowa, is a comfortable spring month, with an average temperature varying between 43.3°F (6.3°C) and 60.8°F (16°C). With the arrival of April, the average high-temperature transitions from a chilly 48.2°F (9°C) in March to an enjoyable 60.8°F (16°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Westwood, Iowa, with an average temperature ranging between min 53.8°F (12.1°C) and max 70.9°F (21.6°C). Westwood's weather in May shows a rise in the average high-temperature, moving up from April's comfortable 60.8°F (16°C) to a pleasant 70.9°F (21.6°C). Weather in May »
Weather in June
June, the first month of the summer in Westwood, is a moderately hot month, with an average temperature ranging between min 63.7°F (17.6°C) and max 79.9°F (26.6°C). June's arrival is marked by an increase in the average high-temperature, moving from an agreeable 70.9°F (21.6°C) in May to a warm 79.9°F (26.6°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Westwood, Iowa, with temperature in the range of an average high of 82.4°F (28°C) and an average low of 65.3°F (18.5°C). Westwood's warmest temperatures are experienced in July, with average high temperatures of 82.4°F (28°C) and lows of 65.3°F (18.5°C). July's average heat index is evaluated at a hot 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Westwood, Iowa, with an average temperature varying between 81.7°F (27.6°C) and 63.3°F (17.4°C). August ushers in an average high-temperature of a still warm 81.7°F (27.6°C), aligning closely with the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Westwood, is still a warm month, with an average temperature varying between 76.3°F (24.6°C) and 56.7°F (13.7°C). With the arrival of September, Westwood notices a mild change in the average high-temperature, sliding from August's 81.7°F (27.6°C) to a still moderately hot 76.3°F (24.6°C). Weather in September »
Weather in October
October, like September, in Westwood, Iowa, is another refreshing autumn month, with an average temperature ranging between max 61.7°F (16.5°C) and min 45.7°F (7.6°C). The onset of October brings a distinct decrease in the average high-temperature, receding from a moderately hot 76.3°F (24.6°C) in September to an enjoyable 61.7°F (16.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Westwood, Iowa, with an average temperature varying between 48°F (8.9°C) and 34°F (1.1°C). November implies a gentle temperature shift, with average high-temperatures reducing from October's enjoyable 61.7°F (16.5°C) to a frosty 48°F (8.9°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Westwood, Iowa, with an average temperature varying between 24.6°F (-4.1°C) and 36°F (2.2°C). December comes with a decrease in the average high-temperature, falling from a frosty 48°F (8.9°C) in November to an icy 36°F (2.2°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Westwood?
January is the coldest month of the year in Westwood, Iowa, registering average temperatures as high as 29.7°F (-1.3°C) and as low as 17.4°F (-8.1°C).
How many days does it rain in Westwood?
In Westwood, Iowa, during the entire year, the rain falls for 140.1 days and collects up to 29.92" (760mm) of precipitation.
When does it snow in Westwood?
January through April, October through December are months with snowfall in Westwood.
What is the snowiest month in Westwood?
January is the month with the most snowfall in Westwood. Snow falls for 9.6 days and accumulates 4.76" (121mm) of snow.
How much does it snow in Westwood?
In Westwood, Iowa, during the entire year, snow falls for 30.7 days and aggregates up to 15" (381mm) of snow.
What is the month with the least sunshine in Westwood?
January has the least sunshine of the year in Westwood, Iowa, with an average of 4h of sunshine.
When is the lowest UV index in Westwood?
With an average maximum UV index of 1, January is the month with the lowest UV index in Westwood, Iowa.
What is the driest month in Westwood?
The months with the least rainfall in Westwood are February and December Rain falls for 4.6 days and accumulates 1.38" (35mm) of rain.
When is Daylight Saving Time (DST) in Westwood?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Westwood, Iowa, 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 wettest month in Westwood?
May is the month with the most rainfall. Rain falls for 18.3 days and accumulates 4.29" (109mm) of precipitation.
When it does not snow in Westwood?
May through September are months without snowfall in Westwood.
When are the longest days in Westwood?
With an average of 15h and 6min of daylight, June has the longest days of the year in Westwood, Iowa.
When is the highest UV index in Westwood?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Westwood, Iowa.
What is the warmest month in Westwood?
July is Westwood's warmest month, registering average high temperatures of 82.4°F (28°C) and lows of 65.3°F (18.5°C).
What is the most humid month in Westwood?
With an average relative humidity of 83%, July is the most humid month.
What month has the most sunshine in Westwood?
The month with the most sunshine in Westwood, Iowa, is July, with an average of 10h of sunshine.
What is the least humid month in Westwood?
October is the least humid month in Westwood, Iowa, with an average relative humidity of 71%.
What is the month with the shortest days in Westwood?
The month with the shortest days in Westwood, Iowa, is December, with an average of 9h and 18min of daylight.
Average temperature
Westwood, 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
Westwood, 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
Westwood, 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
Westwood, IA
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Westwood, 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
Westwood, 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
Westwood, 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
Westwood, 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
Westwood, 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
Westwood, 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
Westwood, 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
Westwood, 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
Westwood, 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).
Westwood, Iowa, USA
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