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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 McCallsburg, Iowa, with an average temperature ranging between min 12.9°F (-10.6°C) and max 25.5°F (-3.6°C). Temperature readings reach their annual highs in January, averaging 25.5°F (-3.6°C) and a minimum average of 12.9°F (-10.6°C). Weather in January »
Weather in February
February, the last month of the winter in McCallsburg, is another freezing cold month, with an average temperature ranging between min 16.7°F (-8.5°C) and max 29.7°F (-1.3°C). February's beginning signals an average high-temperature of a still freezing cold 29.7°F (-1.3°C), barely different from January's 25.5°F (-3.6°C). Weather in February »
Weather in March
March, the first month of the spring in McCallsburg, is a frosty month, with an average temperature fluctuating between 45.1°F (7.3°C) and 30.7°F (-0.7°C). As McCallsburg transitions into March, a marked increase in the average high-temperature is observed, rising from a freezing cold 29.7°F (-1.3°C) in February to a chilly 45.1°F (7.3°C). Weather in March »
Weather in April
April is a refreshing spring month in McCallsburg, Iowa, with an average temperature ranging between min 41.4°F (5.2°C) and max 57.7°F (14.3°C). The transition to April introduces an increase in the average high-temperature, shifting from a frosty 45.1°F (7.3°C) in March to a moderate 57.7°F (14.3°C). Weather in April »
Weather in May
May, the last month of the spring in McCallsburg, is an agreeable month, with an average temperature varying between 69.3°F (20.7°C) and 52.5°F (11.4°C). May brings a rise in the average high-temperature, transitioning from April's moderate 57.7°F (14.3°C) to a pleasant 69.3°F (20.7°C). Weather in May »
Weather in June
June, the first month of the summer in McCallsburg, is a moderately hot month, with an average temperature fluctuating between 78.4°F (25.8°C) and 62.2°F (16.8°C). June's arrival brings a temperature shift, moving from an agreeable 69.3°F (20.7°C) in May to a warm 78.4°F (25.8°C). Weather in June »
Weather in July
July, like June, in McCallsburg, Iowa, is another warm summer month, with an average temperature fluctuating between 64.2°F (17.9°C) and 81.1°F (27.3°C). McCallsburg witnesses the warmest weather in July, with temperatures averaging a high of 81.1°F (27.3°C) and a low of 64.2°F (17.9°C). The average heat index in July is computed to be a hot 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in McCallsburg, is another warm month, with an average temperature fluctuating between 79.3°F (26.3°C) and 61.3°F (16.3°C). The shift into August reveals an average high-temperature of a still warm 79.3°F (26.3°C), closely mirroring July's climate. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in McCallsburg, Iowa, with temperature in the range of an average high of 74.3°F (23.5°C) and an average low of 55.4°F (13°C). The advent of September presents an average high-temperature of a still warm 74.3°F (23.5°C), maintaining a close correlation with the preceding month. Weather in September »
Weather in October
October, like September, is another refreshing autumn month in McCallsburg, Iowa, with an average temperature fluctuating between 59.4°F (15.2°C) and 43.7°F (6.5°C). October witnesses a clear temperature decrease, falling from a moderately hot 74.3°F (23.5°C) in September to a mild 59.4°F (15.2°C). Weather in October »
Weather in November
November, the last month of the autumn in McCallsburg, is another chilly month, with temperature in the range of an average low of 31.8°F (-0.1°C) and an average high of 45°F (7.2°C). November ushers in a slight temperature change, with average high-temperatures reducing from October's refreshing 59.4°F (15.2°C) to a chilly 45°F (7.2°C). Weather in November »
Weather in December
December, the first month of the winter in McCallsburg, is still a freezing cold month, with an average temperature varying between 20.5°F (-6.4°C) and 31.5°F (-0.3°C). Onset of December comes with a temperature decline, the average high falling from a frosty 45°F (7.2°C) in November to a subzero cold 31.5°F (-0.3°C). Weather in December »
Updated: Jun 18, 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 month is the coldest?
McCallsburg reaches its average lowest temperatures in January, measuring 25.5°F (-3.6°C) at the peak and 12.9°F (-10.6°C) at the lowest.
What is the most humid month?
January is the most humid month, with an average relative humidity of 85%.
What is the driest month in McCallsburg?
January is the month with the least rainfall in McCallsburg. Rain falls for 4.5 days and accumulates 0.98" (25mm) of precipitation.
How much does it rain?
In McCallsburg, during the entire year, the rain falls for 143.3 days and collects up to 29.25" (743mm) of precipitation.
When does it snow?
January through May, October through December are months with snowfall.
How many days does it snow?
In McCallsburg, during the entire year, snow falls for 45.8 days and aggregates up to 16.85" (428mm) of snow.
What is the month with the least sunshine?
With an average of 3.9h of sunshine, January has the least sunshine of the year.
When is the lowest UV index?
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index.
When does it snow the most in McCallsburg?
The month with the most snowfall is February, when snow falls for 9.9 days and typically aggregates up to 4.45" (113mm) of snow.
When is Daylight Saving Time (DST)?
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?
The month with the most rainfall is May, when the rain falls for 19.2 days and typically aggregates up to 4.49" (114mm) of precipitation.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
The month with the longest days is June, with an average of 15h and 12min of daylight.
What is the month with the highest UV index?
June and July, with an average maximum UV index of 6, are months with the highest UV index.
What are the warmest months?
With average high temperatures of 81.1°F (27.3°C) and lows of 64.2°F (17.9°C), July is the warmest month.
What month has the most sunshine?
July has the most sunshine of the year, with an average of 10.1h of sunshine.
What is the least humid month?
October is the least humid month in McCallsburg, with an average relative humidity of 70%.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 12min of daylight.
Average temperature
McCallsburg, IA
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (25.5°F).
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).
Average pressure
McCallsburg, IA
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.14"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:
29.88"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
McCallsburg, IA
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.6mph - Average wind speed in March:
10.6mph - Average wind speed in April:
10.8mph - Average wind speed in May:
9.3mph - Average wind speed in June:
8.3mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
7.1mph - Average wind speed in September:
8.3mph - Average wind speed in October:
9.8mph - Average wind speed in November:
10.4mph - Average wind speed in December:
10.2mph
The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity
McCallsburg, IA
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (70%).
Average rainfall
McCallsburg, IA
- Average rainfall in January:
0.98" - Average rainfall in February:
1.14" - Average rainfall in March:
1.73" - Average rainfall in April:
3.19" - Average rainfall in May:
4.49" - Average rainfall in June:
4.41"
The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days
McCallsburg, IA
- Average rainfall days in January:
4.5 days - Average rainfall days in February:
4.4 days - Average rainfall days in March:
11.3 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
19.2 days - Average rainfall days in June:
19.2 days
- Average rainfall days in July:
17.4 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
12.4 days - Average rainfall days in October:
10.9 days - Average rainfall days in November:
8.3 days - Average rainfall days in December:
5.6 days
The months with the highest number of rainy days are May and June (19.2 days).
The month with the least rainy days is February (4.4 days).
Average snowfall
McCallsburg, IA
- Average snowfall in January:
4.21" - Average snowfall in February:
4.45" - Average snowfall in March:
1.77" - Average snowfall in April:
1.02" - Average snowfall in May:
0.39" - Average snowfall in June:
0"
The month with the highest snowfall is February (4.45").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
McCallsburg, IA
- Average snowfall days in January:
12.5 days - Average snowfall days in February:
9.9 days - Average snowfall days in March:
6.3 days - Average snowfall days in April:
1.9 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:
0.8 days - Average snowfall days in November:
3.6 days - Average snowfall days in December:
10.5 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
McCallsburg, IA
- Average daylight in January:
9h and 3min - 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 4min - 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 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 4min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 3min
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
McCallsburg, IA
- Average sunshine days in January:
16.5 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
9.7 days - Average sunshine days in June:
8.5 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
16.7 days - Average sunshine days in November:
17.5 days - Average sunshine days in December:
16.5 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (8.5 days).
Average UV index
McCallsburg, 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
McCallsburg, IA
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility
McCallsburg, IA
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
McCallsburg, Iowa, USA
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