Climate and monthly weather forecastRodman, IA
Climate and monthly weather forecast
Weather in January
January, the same as December, in Rodman, Iowa, is another subzero cold winter month, with temperature in the range of an average high of 23.2°F (-4.9°C) and an average low of 10.6°F (-11.9°C). The coldest temperatures occur during January, when averages reach a peak of 23.2°F (-4.9°C) and a low of 10.6°F (-11.9°C). Weather in January »Weather in February
February, the last month of the winter in Rodman, is another freezing cold month, with an average temperature fluctuating between 27°F (-2.8°C) and 13.8°F (-10.1°C). February's average high-temperature is a still subzero cold 27°F (-2.8°C), maintaining a close comparison with January's 23.2°F (-4.9°C). Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Rodman, Iowa, with an average temperature ranging between min 28.8°F (-1.8°C) and max 42.8°F (6°C). As March arrives, a noticeable rise in the average high-temperature is witnessed, moving from a subzero cold 27°F (-2.8°C) in February to a chilly 42.8°F (6°C). Weather in March »Weather in April
April in Rodman, Iowa, is a mild spring month, with an average temperature varying between 55.9°F (13.3°C) and 40.1°F (4.5°C). The onset of April brings a temperature shift, with the average high-temperature moving from a frosty 42.8°F (6°C) in March to a mild 55.9°F (13.3°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Rodman, Iowa, with an average temperature varying between 68.2°F (20.1°C) and 52.2°F (11.2°C). An increase in the average high-temperature marks May, moving from April's moderate 55.9°F (13.3°C) to an agreeable 68.2°F (20.1°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Rodman, Iowa, with temperature in the range of an average low of 61.3°F (16.3°C) and an average high of 77.5°F (25.3°C). The shift from May to June sees an increase in the average high-temperature, transitioning from an agreeable 68.2°F (20.1°C) to a moderately hot 77.5°F (25.3°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Rodman, Iowa, with an average temperature varying between 80.6°F (27°C) and 63.1°F (17.3°C). July is the warmest month, exhibiting average temperatures of 80.6°F (27°C) at the peak and 63.1°F (17.3°C) at the base. The heat index value during July is estimated at a hot 86°F (30°C). Weather in July »Weather in August
August, the last month of the summer in Rodman, is another warm month, with an average temperature fluctuating between 78.4°F (25.8°C) and 60.1°F (15.6°C). Rodman's shift into August is marked by a subtle change to a still warm 78.4°F (25.8°C) from July's 80.6°F (27°C) in temperature. Weather in August »Weather in September
September, the first month of the autumn in Rodman, is also a moderately hot month, with an average temperature ranging between max 73.4°F (23°C) and min 54.3°F (12.4°C). Rodman registers an average high-temperature of a still moderately hot 73.4°F (23°C) with the arrival of September, showing minor deviation from the preceding month. Weather in September »Weather in October
October, the same as September, in Rodman, Iowa, is a moderate autumn month, with an average temperature ranging between min 42.8°F (6°C) and max 57.7°F (14.3°C). The onset of October brings a distinct decrease in the average high-temperature, receding from a moderately hot 73.4°F (23°C) in September to a mild 57.7°F (14.3°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Rodman, Iowa, with temperature in the range of an average high of 43.2°F (6.2°C) and an average low of 30.4°F (-0.9°C). As November sets, the average high-temperature displays a significant decrease, moving down from a mild 57.7°F (14.3°C) in October to a chilly 43.2°F (6.2°C). Weather in November »Weather in December
December, the first month of the winter in Rodman, is still a freezing cold month, with temperature in the range of an average high of 28°F (-2.2°C) and an average low of 17.4°F (-8.1°C). December marks a distinct drop in the average high-temperature, descending from November's frosty 43.2°F (6.2°C) to a subzero cold 28°F (-2.2°C). Weather in December »Updated: Jun 16, 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
Rodman reaches its average lowest temperatures in January, measuring 23.2°F (-4.9°C) at the peak and 10.6°F (-11.9°C) at the lowest.
With an average relative humidity of 87%, January is the most humid month.
The month with the least rainfall is January, when the rain falls for 4.1 days and typically collects 0.98" (25mm) of precipitation.
In Rodman, during the entire year, the rain falls for 138 days and collects up to 26.77" (680mm) of precipitation.
January through May, October through December are months with snowfall.
Throughout the year, there are 51.6 snowfall days, and 23.03" (585mm) of snow is accumulated.
The month with the least sunshine is January, with an average of 4h of sunshine.
The months with the lowest UV index are January and February, with an average maximum UV index of 1.
February is the month with the most snowfall. Snow falls for 10.3 days and accumulates 5.91" (150mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Rodman, 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.
The month with the most rainfall is June, when the rain falls for 20 days and typically aggregates up to 4.25" (108mm) of precipitation.
In Rodman, snow does not fall in June through September.
June has the longest days of the year, with an average of 15h and 18min of daylight.
The month with the highest UV index is June, with an average maximum UV index of 6.
Rodman's temperature records reveal July as the warmest month, marked by average highs of 80.6°F (27°C) and lows of 63.1°F (17.3°C).
With an average of 10.1h of sunshine, July has the most sunshine of the year.
October is the least humid month, with an average relative humidity of 68%.
The month with the shortest days is December, with an average of 9h and 6min of daylight.
Average temperature
Rodman, IA
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (23.2°F).
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (10.6°F).
Average pressure
Rodman, IA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.15"Hg - Average pressure in March:
30.08"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:
29.95"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 month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
Rodman, IA
- Average wind speed in January:
11mph - Average wind speed in February:
10.9mph - Average wind speed in March:
10.7mph - Average wind speed in April:
11mph - Average wind speed in May:
9.6mph - Average wind speed in June:
8.5mph
- Average wind speed in July:
7.5mph - Average wind speed in August:
7.6mph - Average wind speed in September:
8.8mph - Average wind speed in October:
10.3mph - Average wind speed in November:
10.7mph - Average wind speed in December:
10.6mph
The windiest months (with the highest average wind speed) are January and April (11mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).
Average humidity
Rodman, IA
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is October (68%).
Average rainfall
Rodman, IA
- Average rainfall in January:
0.98" - Average rainfall in February:
1.22" - Average rainfall in March:
1.73" - Average rainfall in April:
2.91" - Average rainfall in May:
3.7" - Average rainfall in June:
4.25"
The wettest month (with the highest rainfall) is June (4.25").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days
Rodman, IA
- Average rainfall days in January:
4.1 days - Average rainfall days in February:
3.4 days - Average rainfall days in March:
11.2 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
18.1 days - Average rainfall days in June:
20 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
14.9 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
10.7 days - Average rainfall days in November:
6.7 days - Average rainfall days in December:
4.4 days
The month with the highest number of rainy days is June (20 days).
The month with the least rainy days is February (3.4 days).
Average snowfall
Rodman, IA
- Average snowfall in January:
5.04" - Average snowfall in February:
5.91" - Average snowfall in March:
4.33" - Average snowfall in April:
1.61" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is February (5.91").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Rodman, IA
- Average snowfall days in January:
12.5 days - Average snowfall days in February:
10.3 days - Average snowfall days in March:
7.8 days - Average snowfall days in April:
2.4 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:
1.5 days - Average snowfall days in November:
4.9 days - Average snowfall days in December:
11.9 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
Rodman, 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 0min - Average sunshine in February:
4h and 42min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 48min - Average sunshine in May:
8h and 36min - Average sunshine in June:
9h and 24min
- 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 24min - Average sunshine in December:
4h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days
Rodman, IA
- Average sunshine days in January:
16 days - Average sunshine days in February:
14.8 days - Average sunshine days in March:
15 days - Average sunshine days in April:
11.7 days - Average sunshine days in May:
10.5 days - Average sunshine days in June:
8.1 days
- Average sunshine days in July:
10.9 days - Average sunshine days in August:
12.8 days - Average sunshine days in September:
14.6 days - Average sunshine days in October:
17.2 days - Average sunshine days in November:
18 days - Average sunshine days in December:
15.7 days
The month with the most sunshine days is November (18 days).
The month with the least sunshine days is June (8.1 days).
Average UV index
Rodman, IA
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover
Rodman, IA
The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are July and September (Cloud cover 31).
Average visibility
Rodman, 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).
