Climate and monthly weather forecastCleghorn, IA
Climate and monthly weather forecast
Weather in January
January, the same as December, in Cleghorn, Iowa, is a freezing cold winter month, with an average temperature fluctuating between 12°F (-11.1°C) and 24.4°F (-4.2°C). In Cleghorn, the month of January registers the lowest temperatures, averaging 24.4°F (-4.2°C) at the peak and 12°F (-11.1°C) at the lowest. Weather in January »Weather in February
February, the last month of the winter in Cleghorn, is another freezing cold month, with an average temperature ranging between min 15.3°F (-9.3°C) and max 28.2°F (-2.1°C). Cleghorn's transition from January to February introduces an average high-temperature of a still freezing cold 28.2°F (-2.1°C), marking an insignificant variation from the 24.4°F (-4.2°C). Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Cleghorn, Iowa, with an average temperature varying between 44.2°F (6.8°C) and 29.7°F (-1.3°C). Witnessing a clear rise in March, the average high-temperature escalates from February's subzero cold 28.2°F (-2.1°C) to a frosty 44.2°F (6.8°C). Weather in March »Weather in April
April is a moderate spring month in Cleghorn, Iowa, with temperature in the range of an average low of 40.3°F (4.6°C) and an average high of 56.8°F (13.8°C). With the transition into April, Cleghorn experiences an increase in average high-temperatures, moving up from a chilly 44.2°F (6.8°C) in March to a mild 56.8°F (13.8°C). Weather in April »Weather in May
May, the last month of the spring in Cleghorn, is a pleasant month, with an average temperature ranging between min 52.2°F (11.2°C) and max 68.5°F (20.3°C). May's arrival brings a change in high-temperatures, moving from a refreshing 56.8°F (13.8°C) in April to an agreeable 68.5°F (20.3°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Cleghorn, Iowa, with an average temperature varying between 62.1°F (16.7°C) and 77.9°F (25.5°C). As Cleghorn welcomes June, the average high-temperature sees a rise, transitioning from an agreeable 68.5°F (20.3°C) in May to a moderately hot 77.9°F (25.5°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Cleghorn, Iowa, with temperature in the range of an average high of 81.5°F (27.5°C) and an average low of 64°F (17.8°C). July, marked by an average high-temperature of 81.5°F (27.5°C) and a low-temperature of 64°F (17.8°C), is the warmest month. In July, the average heat index is evaluated at a hot 87.8°F (31°C). Weather in July »Weather in August
August, the last month of the summer in Cleghorn, is another warm month, with temperature in the range of an average high of 79.3°F (26.3°C) and an average low of 60.8°F (16°C). Transitioning into August, Cleghorn records an average high-temperature of a still warm 79.3°F (26.3°C), almost identical to July's 81.5°F (27.5°C). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Cleghorn, Iowa, with an average temperature ranging between max 73.8°F (23.2°C) and min 55°F (12.8°C). September sees a slight reduction in average high-temperature, with a shift from 79.3°F (26.3°C) in August to a still moderately hot 73.8°F (23.2°C). Weather in September »Weather in October
October, the same as September, in Cleghorn, Iowa, is a moderate autumn month, with an average temperature fluctuating between 43°F (6.1°C) and 57.9°F (14.4°C). The onset of October marks a clear decrease in the average high-temperature, dropping from a moderately hot 73.8°F (23.2°C) in September to a refreshing 57.9°F (14.4°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Cleghorn, Iowa, with an average temperature varying between 31.3°F (-0.4°C) and 44.1°F (6.7°C). With the onset of November, Cleghorn's average high-temperature adjusts, receding from October's moderate 57.9°F (14.4°C) to a chilly 44.1°F (6.7°C). Weather in November »Weather in December
December, the first month of the winter in Cleghorn, is also a subzero cold month, with an average temperature varying between 29.1°F (-1.6°C) and 19°F (-7.2°C). A decrease in the average high-temperature marks December, falling from November's frosty 44.1°F (6.7°C) to a freezing cold 29.1°F (-1.6°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
In Cleghorn, January is known for its average lowest temperatures, reaching a high of 24.4°F (-4.2°C) and a low of 12°F (-11.1°C).
The most humid month is January, with an average relative humidity of 86%.
January is the month with the least rainfall in Cleghorn. Rain falls for 3.6 days and accumulates 0.55" (14mm) of precipitation.
Throughout the year, there are 117 rainfall days, and 19.84" (504mm) of precipitation is accumulated.
Months with snowfall in Cleghorn are January through May, October through December.
Throughout the year, there are 36.4 snowfall days, and 10.67" (271mm) of snow is accumulated.
With an average of 4.1h of sunshine, January has the least sunshine of the year in Cleghorn, Iowa.
January is the month with the lowest UV index, with an average maximum UV index of 1.
February is the month with the most snowfall in Cleghorn, Iowa. Snow falls for 8.3 days and accumulates 3.19" (81mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Cleghorn, 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.
April and October, with an average relative humidity of 68%, are the least humid months in Cleghorn, Iowa.
June is the month with the most rainfall in Cleghorn, Iowa. Rain falls for 17.3 days and accumulates 3.15" (80mm) of precipitation.
In Cleghorn, Iowa, snow does not fall in June through September.
June has the longest days of the year in Cleghorn, with an average of 15h and 18min of daylight.
June and July, with an average maximum UV index of 6, are months with the highest UV index.
July is Cleghorn's warmest month, registering average high temperatures of 81.5°F (27.5°C) and lows of 64°F (17.8°C).
July has the most sunshine of the year, with an average of 10.5h of sunshine.
The month with the shortest days in Cleghorn is December, with an average of 9h and 6min of daylight.
Average temperature
Cleghorn, IA
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (24.4°F).
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (12°F).
Average pressure
Cleghorn, IA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.15"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.87"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.07"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
Cleghorn, IA
- Average wind speed in January:
10.8mph - Average wind speed in February:
10.7mph - Average wind speed in March:
10.8mph - Average wind speed in April:
11.2mph - Average wind speed in May:
9.7mph - Average wind speed in June:
8.7mph
- Average wind speed in July:
7.6mph - Average wind speed in August:
7.8mph - Average wind speed in September:
9mph - Average wind speed in October:
10.1mph - Average wind speed in November:
10.6mph - Average wind speed in December:
10.4mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).
Average humidity
Cleghorn, IA
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April and October (68%).
Average rainfall
Cleghorn, IA
- Average rainfall in January:
0.55" - Average rainfall in February:
0.67" - Average rainfall in March:
1.18" - Average rainfall in April:
2.09" - Average rainfall in May:
2.68" - Average rainfall in June:
3.15"
- Average rainfall in July:
2.01" - Average rainfall in August:
2.36" - Average rainfall in September:
1.77" - Average rainfall in October:
1.77" - Average rainfall in November:
0.67" - Average rainfall in December:
0.94"
The wettest month (with the highest rainfall) is June (3.15").
The driest month (with the least rainfall) is January (0.55").
Average rainfall days
Cleghorn, IA
- Average rainfall days in January:
3.6 days - Average rainfall days in February:
2.6 days - Average rainfall days in March:
9.6 days - Average rainfall days in April:
13.4 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
17.3 days
- Average rainfall days in July:
13.2 days - Average rainfall days in August:
13.1 days - Average rainfall days in September:
10.6 days - Average rainfall days in October:
9 days - Average rainfall days in November:
5.1 days - Average rainfall days in December:
4.2 days
The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is February (2.6 days).
Average snowfall
Cleghorn, IA
- Average snowfall in January:
2.24" - Average snowfall in February:
3.19" - Average snowfall in March:
1.46" - Average snowfall in April:
0.67" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (3.19").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Cleghorn, IA
- Average snowfall days in January:
9.1 days - Average snowfall days in February:
8.3 days - Average snowfall days in March:
5.3 days - Average snowfall days in April:
1.6 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:
1.1 days - Average snowfall days in November:
2.7 days - Average snowfall days in December:
8 days
The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Cleghorn, IA
- Average daylight in January:
9h and 30min - Average daylight in February:
10h and 36min - 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 48min - Average daylight in December:
9h and 6min
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 6min).
- Average sunshine in January:
4h and 6min - Average sunshine in February:
4h and 54min - Average sunshine in March:
6h and 12min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 42min - Average sunshine in June:
9h and 48min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
9h and 36min - Average sunshine in September:
9h and 0min - Average sunshine in October:
5h and 54min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Cleghorn, IA
- Average sunshine days in January:
19.7 days - Average sunshine days in February:
17.9 days - Average sunshine days in March:
16.6 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
13.4 days - Average sunshine days in June:
11.1 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
19.1 days - Average sunshine days in November:
21.1 days - Average sunshine days in December:
20.4 days
The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is June (11.1 days).
Average UV index
Cleghorn, IA
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Cleghorn, IA
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility
Cleghorn, 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).
