Climate and monthly weather forecastCalumet, IA
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Calumet, Iowa, with an average temperature fluctuating between 24.4°F (-4.2°C) and 12°F (-11.1°C). Temperature records mark January as the coldest month, with highs averaging 24.4°F (-4.2°C) and lows at 12°F (-11.1°C). Weather in January »Weather in February
The last month of the winter, February, is another freezing cold month in Calumet, Iowa, with temperature in the range of an average high of 28.2°F (-2.1°C) and an average low of 15.3°F (-9.3°C). The arrival of February brings an average high-temperature of a still subzero cold 28.2°F (-2.1°C), closely following the temperature pattern of January. Weather in February »Weather in March
March, the first month of the spring in Calumet, is a frosty month, with an average temperature fluctuating between 44.2°F (6.8°C) and 29.7°F (-1.3°C). With the transition into March, Calumet experiences a significant increase in average high-temperatures, moving up from a freezing cold 28.2°F (-2.1°C) in February to a chilly 44.2°F (6.8°C). Weather in March »Weather in April
April is a refreshing spring month in Calumet, Iowa, with an average temperature ranging between max 56.8°F (13.8°C) and min 40.3°F (4.6°C). Calumet's transition into April brings a rise in the average high-temperature, moving from a chilly 44.2°F (6.8°C) in March to a refreshing 56.8°F (13.8°C). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Calumet, Iowa, with temperature in the range of an average high of 68.5°F (20.3°C) and an average low of 52.2°F (11.2°C). May comes with an increase, with the average high-temperature moving from a mild 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 Calumet, Iowa, with temperature in the range of an average low of 62.1°F (16.7°C) and an average high of 77.9°F (25.5°C). The onset of June marks an increase in the average high-temperature, moving from a pleasant 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 a moderately hot summer month in Calumet, Iowa, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 81.5°F (27.5°C). In Calumet, temperatures reach their average annual highs in July, measuring 81.5°F (27.5°C) and a minimum average of 64°F (17.8°C). July's 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 Calumet, is another warm month, with an average temperature fluctuating between 60.8°F (16°C) and 79.3°F (26.3°C). Calumet marks the arrival of August with an average high-temperature of a still warm 79.3°F (26.3°C), hardly different from 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 Calumet, Iowa, with an average temperature ranging between max 73.8°F (23.2°C) and min 55°F (12.8°C). The arrival of September correlates with a minor temperature reduction, down from August's moderately hot 79.3°F (26.3°C) to a still warm 73.8°F (23.2°C). Weather in September »Weather in October
October, like September, is another refreshing autumn month in Calumet, Iowa, with an average temperature fluctuating between 43°F (6.1°C) and 57.9°F (14.4°C). Calumet in October experiences a marked decrease in the average high-temperature, descending from September's moderately hot 73.8°F (23.2°C) to a moderate 57.9°F (14.4°C). Weather in October »Weather in November
November, the last month of the autumn in Calumet, is another chilly month, with temperature in the range of an average high of 44.1°F (6.7°C) and an average low of 31.3°F (-0.4°C). The arrival of November signals a shift in temperature, down from a mild 57.9°F (14.4°C) in October to a frosty 44.1°F (6.7°C). Weather in November »Weather in December
The first month of the winter, December, is still a freezing cold month in Calumet, Iowa, with temperature in the range of an average low of 19°F (-7.2°C) and an average high of 29.1°F (-1.6°C). In Calumet, the average high-temperature in December drops, from a frosty 44.1°F (6.7°C) in November, to a subzero 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
January, marked by an average high-temperature of 24.4°F (-4.2°C) and a low-temperature of 12°F (-11.1°C), is the coldest month in Calumet.
With an average relative humidity of 86%, January is the most humid month.
The month with the least rainfall in Calumet is January, when the rain falls for 3.6 days and typically collects 0.55" (14mm) of precipitation.
Throughout the year, in Calumet, there are 117 rainfall days, and 19.84" (504mm) of precipitation is accumulated.
January through May, October through December are months with snowfall in Calumet.
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.
January is the month with the lowest UV index in Calumet, Iowa, with an average maximum UV index of 1.
The month with the most snowfall is February, when snow falls for 8.3 days and typically aggregates up to 3.19" (81mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Calumet, 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 Calumet.
June is the month with the most rainfall in Calumet. Rain falls for 17.3 days and accumulates 3.15" (80mm) of precipitation.
June through September are months without snowfall.
With an average of 15h and 18min of daylight, June has the longest days of the year.
The months with the highest UV index in Calumet are June and July, with an average maximum UV index of 6.
Calumet's warmest month, July, registers temperatures that range from a high of 81.5°F (27.5°C) to a low of 64°F (17.8°C).
July has the most sunshine of the year in Calumet, Iowa, with an average of 10.5h of sunshine.
The month with the shortest days is December, with an average of 9h and 6min of daylight.
Average temperature
Calumet, 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
Calumet, 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
Calumet, 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
Calumet, 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
Calumet, 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
Calumet, 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
Calumet, 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
Calumet, 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
Calumet, IA
- Average daylight in January:
9h and 24min - 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 42min - 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
Calumet, 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
Calumet, 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
Calumet, 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
Calumet, 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).
