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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 Wyman, Iowa, with temperature in the range of an average high of 28.8°F (-1.8°C) and an average low of 16.7°F (-8.5°C). Wyman's coldest temperatures are experienced in January, with average high temperatures of 28.8°F (-1.8°C) and lows of 16.7°F (-8.5°C). Weather in January »
Weather in February
The last month of the winter, February, is an icy month in Wyman, Iowa, with temperature in the range of an average low of 20.3°F (-6.5°C) and an average high of 33.4°F (0.8°C). A minimal variation is noted in Wyman's average high-temperature at the onset of February, reaching a cold 33.4°F (0.8°C) from January's 28.8°F (-1.8°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Wyman, Iowa, with an average temperature fluctuating between 32.5°F (0.3°C) and 47.7°F (8.7°C). The start of March brings a shift in the average high-temperature, increasing from February's wintry 33.4°F (0.8°C) to a chilly 47.7°F (8.7°C). Weather in March »
Weather in April
April in Wyman, Iowa, is a mild spring month, with an average temperature ranging between max 59.7°F (15.4°C) and min 43°F (6.1°C). Wyman sees an increase in average high-temperatures during April, moving from a frosty 47.7°F (8.7°C) in March to a refreshing 59.7°F (15.4°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Wyman, Iowa, with an average temperature ranging between min 53.8°F (12.1°C) and max 70.5°F (21.4°C). May's arrival signals an increase in average high-temperatures, moving from April's refreshing 59.7°F (15.4°C) to a pleasant 70.5°F (21.4°C). Weather in May »
Weather in June
June, the first month of the summer in Wyman, is a moderately hot month, with temperature in the range of an average low of 63°F (17.2°C) and an average high of 79.5°F (26.4°C). The commencement of June sees a shift in the average high-temperature, moving from a pleasant 70.5°F (21.4°C) in May to a moderately hot 79.5°F (26.4°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Wyman, Iowa, with an average temperature fluctuating between 81.9°F (27.7°C) and 64.9°F (18.3°C). July, on average, is the warmest month, registering a high temperature of 81.9°F (27.7°C) and a low of 64.9°F (18.3°C). During July, the heat index is evaluated at a hot 89.6°F (32°C). Weather in July »
Weather in August
August, the last month of the summer in Wyman, is also a moderately hot month, with an average temperature fluctuating between 81.1°F (27.3°C) and 63.1°F (17.3°C). The ushering in of August brings an average high-temperature of a still warm 81.1°F (27.3°C), closely mirroring the 81.9°F (27.7°C) of July. Weather in August »
Weather in September
September, the first month of the autumn in Wyman, is still a warm month, with an average temperature ranging between max 75.7°F (24.3°C) and min 56.3°F (13.5°C). During the shift to September, Wyman records a mild decrease in average high-temperature, moving from a warm 81.1°F (27.3°C) in August to a still moderately hot 75.7°F (24.3°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Wyman, Iowa, with an average temperature varying between 61.7°F (16.5°C) and 45.5°F (7.5°C). The onset of October brings a small change in high-temperatures, falling from a warm 75.7°F (24.3°C) in September to a refreshing 61.7°F (16.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Wyman, is also a frosty month, with an average temperature fluctuating between 47.5°F (8.6°C) and 34°F (1.1°C). November's arrival comes with a decrease in the average high-temperature, moving from an enjoyable 61.7°F (16.5°C) in October to a frosty 47.5°F (8.6°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Wyman, Iowa, with an average temperature ranging between max 35.4°F (1.9°C) and min 24.3°F (-4.3°C). The transition into December involves a decrease in the average high-temperature, falling from a frosty 47.5°F (8.6°C) in November to an icy 35.4°F (1.9°C). Weather in December »
Updated: Jul 21, 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 are the coldest months?
With an average high-temperature of 28.8°F (-1.8°C) and an average low-temperature of 16.7°F (-8.5°C), January is the coldest month in Wyman.
How much does it rain?
Throughout the year, there are 81.9 rainfall days, and 6.69" (170mm) of precipitation is accumulated.
When does it snow?
January through April, October through December are months with snowfall.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 6.7 days and accumulates 1.02" (26mm) of snow.
How much does it snow?
Throughout the year, there are 20.4 snowfall days, and 3.11" (79mm) of snow is accumulated.
What are the months with the least sunshine in Wyman?
The months with the least sunshine are January and February, with an average of 4.3h of sunshine.
When is the lowest UV index?
The months with the lowest UV index are January and December, 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 3.4 days and accumulates 0.28" (7mm) of rain.
When is Daylight Saving Time (DST) in Wyman?
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?
May is the month with the most rainfall. Rain falls for 10.8 days and accumulates 1.1" (28mm) of precipitation.
When it does not snow?
May through September are months without snowfall.
When are the longest days?
With an average of 15h and 6min of daylight, June has the longest days of the year.
When is the highest UV index?
The months with the highest UV index are June and July, with an average maximum UV index of 6.
What are the warmest months in Wyman?
July is the warmest month, exhibiting average temperatures of 81.9°F (27.7°C) at the peak and 64.9°F (18.3°C) at the base.
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 in Wyman?
With an average of 10.3h of sunshine, July has the most sunshine of the year in Wyman.
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?
December has the shortest days of the year, with an average of 9h and 18min of daylight.
Average temperature
Wyman, IA
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (28.8°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 (16.7°F).
Average pressure
Wyman, IA
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.12"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:
30.09"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Wyman, IA
- Average wind speed in January:
10.5mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.4mph - 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:
6.8mph - Average wind speed in August:
6.8mph - Average wind speed in September:
7.8mph - Average wind speed in October:
9.5mph - Average wind speed in November:
10.3mph - Average wind speed in December:
9.9mph
The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity
Wyman, IA
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Wyman, IA
- Average rainfall in January:
0.35" - Average rainfall in February:
0.28" - Average rainfall in March:
0.39" - Average rainfall in April:
0.67" - Average rainfall in May:
1.1" - Average rainfall in June:
0.98"
- Average rainfall in July:
0.75" - Average rainfall in August:
0.39" - Average rainfall in September:
0.59" - Average rainfall in October:
0.55" - Average rainfall in November:
0.35" - Average rainfall in December:
0.28"
The wettest month (with the highest rainfall) is May (1.1").
The driest months (with the least rainfall) are February and December (0.28").
Average rainfall days
Wyman, IA
- Average rainfall days in January:
3 days - Average rainfall days in February:
3.4 days - Average rainfall days in March:
7.8 days - Average rainfall days in April:
9.3 days - Average rainfall days in May:
10.8 days - Average rainfall days in June:
11 days
- Average rainfall days in July:
9.6 days - Average rainfall days in August:
6.9 days - Average rainfall days in September:
6.7 days - Average rainfall days in October:
5.7 days - Average rainfall days in November:
4.3 days - Average rainfall days in December:
3.4 days
The month with the highest number of rainy days is June (11 days).
The month with the least rainy days is January (3 days).
Average snowfall
Wyman, IA
The month with the highest snowfall is January (1.02").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Wyman, IA
- Average snowfall days in January:
6.7 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
2.7 days - Average snowfall days in April:
0.6 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 days - Average snowfall days in December:
3.7 days
The month with the highest number of snowfall days is January (6.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Wyman, 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 and 2min - Average sunshine in February:
4h and 2min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 0min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 3min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 4h and 18min).
Average sunshine days
Wyman, IA
- Average sunshine days in January:
24.3 days - Average sunshine days in February:
21.7 days - Average sunshine days in March:
20.6 days - Average sunshine days in April:
18.1 days - Average sunshine days in May:
15.8 days - Average sunshine days in June:
14.8 days
- Average sunshine days in July:
17.5 days - Average sunshine days in August:
21.1 days - Average sunshine days in September:
20.9 days - Average sunshine days in October:
23.2 days - Average sunshine days in November:
23.3 days - Average sunshine days in December:
25.3 days
The month with the most sunshine days is December (25.3 days).
The month with the least sunshine days is June (14.8 days).
Average UV index
Wyman, IA
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Wyman, IA
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Wyman, 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).
Wyman, Iowa, USA
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