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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 another subzero cold winter month in Webster, Iowa, with temperature in the range of an average low of 15.6°F (-9.1°C) and an average high of 28.6°F (-1.9°C). In Webster, the lowest temperatures are generally noted in January, averaging a high of 28.6°F (-1.9°C) and a low of 15.6°F (-9.1°C). Weather in January »
Weather in February
February, the last month of the winter in Webster, is a wintry month, with an average temperature ranging between max 32.5°F (0.3°C) and min 19°F (-7.2°C). As Webster welcomes February, the average high-temperature stabilizes at a wintry 32.5°F (0.3°C), showing little deviation from January's 28.6°F (-1.9°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Webster, Iowa, with an average temperature varying between 32.4°F (0.2°C) and 47.1°F (8.4°C). Webster's weather experiences a significant temperature rise with the arrival of March, soaring from a cold 32.5°F (0.3°C) in February to a frosty 47.1°F (8.4°C). Weather in March »
Weather in April
April is a refreshing spring month in Webster, Iowa, with an average temperature ranging between min 42.4°F (5.8°C) and max 59.5°F (15.3°C). April brings a temperature increase, with average high-temperatures moving from March's chilly 47.1°F (8.4°C) to a mild 59.5°F (15.3°C). Weather in April »
Weather in May
May, the last month of the spring in Webster, is a pleasant month, with an average temperature fluctuating between 53.2°F (11.8°C) and 70°F (21.1°C). May shows a rise in the average high-temperature, moving from April's refreshing 59.5°F (15.3°C) to an agreeable 70°F (21.1°C). Weather in May »
Weather in June
June, the first month of the summer in Webster, is a warm month, with an average temperature varying between 79.3°F (26.3°C) and 63.1°F (17.3°C). As June arrives, a rise in the average high-temperature is observed, moving from a pleasant 70°F (21.1°C) in May to a moderately hot 79.3°F (26.3°C). Weather in June »
Weather in July
July, like June, in Webster, Iowa, is another warm summer month, with an average temperature fluctuating between 82°F (27.8°C) and 65.1°F (18.4°C). Webster notes the warmest temperatures in July, with a high average of 82°F (27.8°C) and a low of 65.1°F (18.4°C). The heat index value during July is computed to be a tropical 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Webster, Iowa, with temperature in the range of an average high of 81.1°F (27.3°C) and an average low of 62.8°F (17.1°C). As Webster welcomes August, the average high-temperature records at a still moderately hot 81.1°F (27.3°C), marking an insignificant deviation from the prior month. Weather in August »
Weather in September
September, the first month of the autumn in Webster, is also a moderately hot month, with an average temperature fluctuating between 56.3°F (13.5°C) and 75.2°F (24°C). The arrival of September corresponds with a minor reduction in the average high-temperature, down from August's moderately hot 81.1°F (27.3°C) to a still warm 75.2°F (24°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Webster, Iowa, with an average temperature varying between 61.3°F (16.3°C) and 44.8°F (7.1°C). The shift to October brings a decrease in the average high-temperature, falling from a moderately hot 75.2°F (24°C) in September to a comfortable 61.3°F (16.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Webster, is also a frosty month, with temperature in the range of an average low of 33.4°F (0.8°C) and an average high of 46.9°F (8.3°C). As Webster transitions into November, a marked decrease in the average high-temperature is observed, dropping from an enjoyable 61.3°F (16.3°C) in October to a frosty 46.9°F (8.3°C). Weather in November »
Weather in December
December, the first month of the winter in Webster, is also an icy month, with an average temperature ranging between max 34.7°F (1.5°C) and min 23.4°F (-4.8°C). The onset of December comes with a shift in the average high-temperature, falling from a chilly 46.9°F (8.3°C) in November to a cold 34.7°F (1.5°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Webster?
January stands out as Webster's coldest month, with an average high-temperature of 28.6°F (-1.9°C) and a low-temperature of 15.6°F (-9.1°C).
How much does it rain in Webster?
In Webster, during the entire year, the rain falls for 137.9 days and collects up to 27.76" (705mm) of precipitation.
When does it snow in Webster?
January through May, October through December are months with snowfall in Webster.
When does it snow the most in Webster?
January is the month with the most snowfall in Webster, Iowa. Snow falls for 9.5 days and accumulates 4.06" (103mm) of snow.
How much does it snow in Webster?
Throughout the year, in Webster, there are 32.8 snowfall days, and 12.56" (319mm) of snow is accumulated.
What is the month with the least sunshine in Webster?
January has the least sunshine of the year in Webster, with an average of 4.2h of sunshine.
What are the months with the lowest UV index in Webster?
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2.
What is the driest month in Webster?
The month with the least rainfall is February, when the rain falls for 4.9 days and typically collects 0.98" (25mm) of precipitation.
When is Daylight Saving Time (DST) in Webster?
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 wettest month in Webster?
May is the month with the most rainfall. Rain falls for 17.7 days and accumulates 4.17" (106mm) of precipitation.
When it does not snow in Webster?
In Webster, snow does not fall in June through September.
When are the longest days in Webster?
The month with the longest days is June, with an average of 15h and 6min of daylight.
When is the highest UV index in Webster?
The months with the highest UV index in Webster are June and July, with an average maximum UV index of 6.
What time of the year is the hottest in Webster?
July stands out as Webster's warmest month, with an average high-temperature of 82°F (27.8°C) and a low-temperature of 65.1°F (18.4°C).
What is the most humid month in Webster?
July is the most humid month, with an average relative humidity of 83%.
What month has the most sunshine in Webster?
With an average of 10.3h of sunshine, July has the most sunshine of the year in Webster.
What is the least humid month in Webster?
The least humid month in Webster is October, with an average relative humidity of 72%.
What is the month with the shortest days in Webster?
December has the shortest days of the year in Webster, with an average of 9h and 12min of daylight.
Average temperature
Webster, IA
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (28.6°F).
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (15.6°F).
Average pressure
Webster, 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:
29.89"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:
30.09"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 (29.89"Hg).
Average wind speed
Webster, IA
- Average wind speed in January:
10.7mph - Average wind speed in February:
10.5mph - Average wind speed in March:
10.5mph - Average wind speed in April:
10.6mph - Average wind speed in May:
8.9mph - Average wind speed in June:
7.8mph
- Average wind speed in July:
7mph - Average wind speed in August:
6.9mph - Average wind speed in September:
8mph - 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 month (with the lowest average wind speed) is August (6.9mph).
Average humidity
Webster, IA
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Webster, IA
- Average rainfall in January:
1.06" - Average rainfall in February:
0.98" - Average rainfall in March:
1.97" - Average rainfall in April:
2.87" - Average rainfall in May:
4.17" - Average rainfall in June:
4.02"
- Average rainfall in July:
2.76" - Average rainfall in August:
2.24" - Average rainfall in September:
2.76" - Average rainfall in October:
2.2" - Average rainfall in November:
1.54" - Average rainfall in December:
1.18"
The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is February (0.98").
Average rainfall days
Webster, IA
- Average rainfall days in January:
5.8 days - Average rainfall days in February:
4.9 days - Average rainfall days in March:
11 days - Average rainfall days in April:
14.7 days - Average rainfall days in May:
17.7 days - Average rainfall days in June:
17.2 days
- Average rainfall days in July:
15.8 days - Average rainfall days in August:
12.3 days - Average rainfall days in September:
12.1 days - Average rainfall days in October:
11.3 days - Average rainfall days in November:
8.3 days - Average rainfall days in December:
6.8 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (4.9 days).
Average snowfall
Webster, IA
- Average snowfall in January:
4.06" - Average snowfall in February:
3.66" - Average snowfall in March:
1.34" - Average snowfall in April:
0.79" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is January (4.06").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Webster, IA
- Average snowfall days in January:
9.5 days - Average snowfall days in February:
8.4 days - Average snowfall days in March:
4.6 days - Average snowfall days in April:
0.8 days - Average snowfall days in May:
0.1 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:
0.5 days - Average snowfall days in November:
2.4 days - Average snowfall days in December:
6.5 days
The month with the highest number of snowfall days is January (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Webster, 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 1min
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 12min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
4h and 2min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 4min - 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 2min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Webster, IA
- Average sunshine days in January:
16.6 days - Average sunshine days in February:
15.6 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
12.5 days - Average sunshine days in May:
11 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
11.9 days - Average sunshine days in August:
15.5 days - Average sunshine days in September:
15.9 days - Average sunshine days in October:
17.9 days - Average sunshine days in November:
18.7 days - Average sunshine days in December:
19.1 days
The month with the most sunshine days is December (19.1 days).
The month with the least sunshine days is June (10.3 days).
Average UV index
Webster, IA
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover
Webster, IA
The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are August and September (Cloud cover 29).
Average visibility
Webster, 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).
Webster, Iowa, USA
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