Climate and monthly weather forecastWallingford, IA
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Wallingford, Iowa, with an average temperature ranging between min 9.9°F (-12.3°C) and max 22.5°F (-5.3°C). The coldest month is January, with an average high-temperature of 22.5°F (-5.3°C) and an average low-temperature of 9.9°F (-12.3°C). Weather in January »Weather in February
February, the last month of the winter in Wallingford, is another freezing cold month, with temperature in the range of an average low of 12.9°F (-10.6°C) and an average high of 26.2°F (-3.2°C). February's climate shows a minor adjustment in average high-temperatures to a still subzero cold 26.2°F (-3.2°C) from January's 22.5°F (-5.3°C). Weather in February »Weather in March
The first month of the spring, March, is a wintry month in Wallingford, Iowa, with an average temperature varying between 27.7°F (-2.4°C) and 41.7°F (5.4°C). The arrival of March brings a significant change in Wallingford's weather, with average high-temperatures climbing from February's freezing cold 26.2°F (-3.2°C) to a cold 41.7°F (5.4°C). Weather in March »Weather in April
April in Wallingford, Iowa, is a cool spring month, with an average temperature ranging between max 55°F (12.8°C) and min 39.7°F (4.3°C). As April sets, the average high-temperature shows an increase, moving up from a wintry 41.7°F (5.4°C) in March to a cool 55°F (12.8°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Wallingford, Iowa, with an average temperature varying between 51.4°F (10.8°C) and 68°F (20°C). Wallingford experiences a temperature shift with the start of May, with average high-temperatures moving from a fresh 55°F (12.8°C) in April to an agreeable 68°F (20°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Wallingford, Iowa, with an average temperature ranging between min 61°F (16.1°C) and max 77.2°F (25.1°C). With the onset of June, the average high-temperature slightly shifts from May's agreeable 68°F (20°C) to a moderately hot 77.2°F (25.1°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Wallingford, Iowa, with an average temperature fluctuating between 80.2°F (26.8°C) and 62.6°F (17°C). Wallingford's warmest month, July, generally records average temperatures ranging from a high of 80.2°F (26.8°C) to a low of 62.6°F (17°C). Weather in July »Weather in August
August, the last month of the summer in Wallingford, is another warm month, with an average temperature fluctuating between 59.5°F (15.3°C) and 78.1°F (25.6°C). August's advent presents an average high-temperature of a still warm 78.1°F (25.6°C), indicating a slight variation from the conditions of the previous month. Weather in August »Weather in September
September, the first month of the autumn in Wallingford, is still a pleasant month, with an average temperature fluctuating between 53.8°F (12.1°C) and 72.7°F (22.6°C). Transitioning from August to September involves a subtle drop in average high-temperatures, descending from a warm 78.1°F (25.6°C) to a pleasant 72.7°F (22.6°C). Weather in September »Weather in October
October, like September, is another refreshing autumn month in Wallingford, Iowa, with temperature in the range of an average high of 57°F (13.9°C) and an average low of 42.3°F (5.7°C). The beginning of October marks a clear shift in the average high-temperature, receding from September's agreeable 72.7°F (22.6°C) to a refreshing 57°F (13.9°C). Weather in October »Weather in November
November, the last month of the autumn in Wallingford, is also an icy month, with temperature in the range of an average high of 42.4°F (5.8°C) and an average low of 29.7°F (-1.3°C). As Wallingford transitions into November, a marked decrease in the average high-temperature is observed, dropping from a moderate 57°F (13.9°C) in October to a cold 42.4°F (5.8°C). Weather in November »Weather in December
December, the first month of the winter in Wallingford, is also a subzero cold month, with temperature in the range of an average low of 16.5°F (-8.6°C) and an average high of 27.3°F (-2.6°C). December's arrival signals a distinct temperature shift, dropping from a wintry 42.4°F (5.8°C) in November to a subzero cold 27.3°F (-2.6°C). Weather in December »Updated: Feb 12, 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
Wallingford, Iowa, experiences its lowest temperatures in January, with an average peak of 22.5°F (-5.3°C) and a low of 9.9°F (-12.3°C).
The most humid month is January, with an average relative humidity of 88%.
January is the month with the least rainfall in Wallingford. Rain falls for 2.9 days and accumulates 0.87" (22mm) of precipitation.
In Wallingford, during the entire year, the rain falls for 123.7 days and collects up to 23.66" (601mm) of precipitation.
Months with snowfall in Wallingford are January through May, October through December.
In Wallingford, Iowa, during the entire year, snow falls for 48.8 days and aggregates up to 19.76" (502mm) of snow.
January has the least sunshine of the year in Wallingford, Iowa, with an average of 3.9h of sunshine.
The months with the lowest UV index in Wallingford are January and February, with an average maximum UV index of 1.
The month with the most snowfall in Wallingford is February, when snow falls for 10 days and typically aggregates up to 4.8" (122mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Wallingford, 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.
June is the month with the most rainfall in Wallingford, Iowa. Rain falls for 18 days and accumulates 3.7" (94mm) of precipitation.
In Wallingford, Iowa, snow does not fall in June through September.
June has the longest days of the year in Wallingford, with an average of 15h and 18min of daylight.
The months with the highest UV index are June and July, with an average maximum UV index of 6.
In Wallingford, July registers the highest temperatures, averaging 80.2°F (26.8°C) at the peak and 62.6°F (17°C) at the lowest.
The month with the most sunshine in Wallingford, Iowa, is July, with an average of 10.1h of sunshine.
October is the least humid month, with an average relative humidity of 68%.
With an average of 9h and 0min of daylight, December has the shortest days of the year.
Average temperature
Wallingford, IA
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (22.5°F).
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).
Average pressure
Wallingford, IA
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.15"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.88"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:
29.99"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.12"Hg
The months with the highest atmospheric pressure are January and February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
Wallingford, IA
- Average wind speed in January:
11.2mph - Average wind speed in February:
11.1mph - Average wind speed in March:
10.7mph - Average wind speed in April:
11.1mph - Average wind speed in May:
9.6mph - Average wind speed in June:
8.6mph
- Average wind speed in July:
7.6mph - Average wind speed in August:
7.7mph - Average wind speed in September:
8.9mph - Average wind speed in October:
10.4mph - Average wind speed in November:
10.9mph - Average wind speed in December:
10.7mph
The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).
Average humidity
Wallingford, IA
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (68%).
Average rainfall
Wallingford, IA
- Average rainfall in January:
0.87" - Average rainfall in February:
0.98" - Average rainfall in March:
1.65" - Average rainfall in April:
2.6" - Average rainfall in May:
3.27" - Average rainfall in June:
3.7"
- Average rainfall in July:
2.24" - Average rainfall in August:
1.93" - Average rainfall in September:
2.28" - Average rainfall in October:
1.81" - Average rainfall in November:
1.02" - Average rainfall in December:
1.3"
The wettest month (with the highest rainfall) is June (3.7").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days
Wallingford, IA
- Average rainfall days in January:
2.9 days - Average rainfall days in February:
2.3 days - Average rainfall days in March:
9.5 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
16.2 days - Average rainfall days in June:
18 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
13.5 days - Average rainfall days in September:
11.7 days - Average rainfall days in October:
10.7 days - Average rainfall days in November:
6.4 days - Average rainfall days in December:
4.4 days
The month with the highest number of rainy days is June (18 days).
The month with the least rainy days is February (2.3 days).
Average snowfall
Wallingford, IA
The month with the highest snowfall is February (4.8").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Wallingford, IA
- Average snowfall days in January:
11.3 days - Average snowfall days in February:
10 days - Average snowfall days in March:
6.7 days - Average snowfall days in April:
2.6 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:
1.8 days - Average snowfall days in November:
5 days - Average snowfall days in December:
11.1 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Wallingford, IA
- Average daylight in January:
9h and 24min - Average daylight in February:
10h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 42min - Average daylight in June:
15h and 18min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 42min - Average daylight in December:
9h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January:
3h and 54min - Average sunshine in February:
4h and 36min - Average sunshine in March:
5h and 54min - Average sunshine in April:
7h and 48min - Average sunshine in May:
8h and 36min - Average sunshine in June:
9h and 30min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
9h and 36min - Average sunshine in September:
9h and 6min - Average sunshine in October:
5h and 36min - Average sunshine in November:
5h and 18min - Average sunshine in December:
4h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days
Wallingford, IA
- Average sunshine days in January:
18 days - Average sunshine days in February:
16.5 days - Average sunshine days in March:
15.4 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
13 days - Average sunshine days in June:
10.1 days
- Average sunshine days in July:
13.5 days - Average sunshine days in August:
15.3 days - Average sunshine days in September:
16.8 days - Average sunshine days in October:
17.4 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
17.1 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is June (10.1 days).
Average UV index
Wallingford, 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 February (UV index 1).
Average cloud cover
Wallingford, IA
The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are July and September (Cloud cover 31).
Average visibility
Wallingford, IA
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
