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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 a freezing cold winter month in Dover Mills, Iowa, with an average temperature ranging between max 22.8°F (-5.1°C) and min 10.6°F (-11.9°C). Dover Mills's temperature records reveal January as the coldest month, marked by average highs of 22.8°F (-5.1°C) and lows of 10.6°F (-11.9°C). Weather in January »
Weather in February
February, the last month of the winter in Dover Mills, is also a subzero cold month, with temperature in the range of an average high of 26.1°F (-3.3°C) and an average low of 13.6°F (-10.2°C). With the transition into February, Dover Mills notes an average high-temperature of a still freezing cold 26.1°F (-3.3°C), closely resembling January. Weather in February »
Weather in March
The first month of the spring, March, is a wintry month in Dover Mills, Iowa, with temperature in the range of an average low of 27.3°F (-2.6°C) and an average high of 41.9°F (5.5°C). March brings a significant increase in the average high-temperature, moving up from a subzero cold 26.1°F (-3.3°C) in February to a wintry 41.9°F (5.5°C). Weather in March »
Weather in April
April in Dover Mills, Iowa, is a fresh spring month, with an average temperature ranging between min 37.9°F (3.3°C) and max 54.5°F (12.5°C). As April arrives, a rise in the average high-temperature is observed, moving from a wintry 41.9°F (5.5°C) in March to a fresh 54.5°F (12.5°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Dover Mills, Iowa, with an average temperature fluctuating between 66.6°F (19.2°C) and 49.8°F (9.9°C). The transition from April to May brings a temperature rise, with average high-temperatures increasing from a fresh 54.5°F (12.5°C) to a comfortable 66.6°F (19.2°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Dover Mills, Iowa, with an average temperature varying between 59.5°F (15.3°C) and 75.6°F (24.2°C). With the onset of June, Dover Mills sees a temperature rise, with the average high-temperature moving from May's comfortable 66.6°F (19.2°C) to a warm 75.6°F (24.2°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Dover Mills, Iowa, with temperature in the range of an average low of 62.4°F (16.9°C) and an average high of 79°F (26.1°C). Dover Mills's temperatures tend to reach their peak averages in July, with a high of 79°F (26.1°C) and a low of 62.4°F (16.9°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Dover Mills, Iowa, with an average temperature varying between 59.5°F (15.3°C) and 77.5°F (25.3°C). Dover Mills experiences an average high-temperature of a still moderately hot 77.5°F (25.3°C) in August, marking an insignificant shift from 79°F (26.1°C) in July. Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Dover Mills, Iowa, with an average temperature varying between 52.9°F (11.6°C) and 71.4°F (21.9°C). Dover Mills in September undergoes a slight reduction in the average high-temperature, shifting from August's warm 77.5°F (25.3°C) to an agreeable 71.4°F (21.9°C). Weather in September »
Weather in October
October, the same as September, in Dover Mills, Iowa, is another refreshing autumn month, with an average temperature varying between 41.5°F (5.3°C) and 57.2°F (14°C). Dover Mills's October weather shows a moderate shift in high-temperatures, falling from September's agreeable 71.4°F (21.9°C) to a mild 57.2°F (14°C). Weather in October »
Weather in November
November, the last month of the autumn in Dover Mills, is also a wintry month, with temperature in the range of an average high of 42.6°F (5.9°C) and an average low of 29.7°F (-1.3°C). With the onset of November, Dover Mills's average high-temperature witnesses a clear drop, receding from October's refreshing 57.2°F (14°C) to an icy 42.6°F (5.9°C). Weather in November »
Weather in December
December, the first month of the winter in Dover Mills, is still a freezing cold month, with an average temperature ranging between max 29.5°F (-1.4°C) and min 18.9°F (-7.3°C). December's onset brings a reduction in the average high-temperature, from a cold 42.6°F (5.9°C) in November to a subzero cold 29.5°F (-1.4°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Dover Mills?
The coldest temperatures in Dover Mills, Iowa, occur during January, when averages reach a peak of 22.8°F (-5.1°C) and a low of 10.6°F (-11.9°C).
What is the most humid month in Dover Mills?
The most humid month is January, with an average relative humidity of 89%.
What is the driest month in Dover Mills?
January is the month with the least rainfall in Dover Mills. Rain falls for 4.5 days and accumulates 1.18" (30mm) of precipitation.
How much does it rain in Dover Mills?
In Dover Mills, during the entire year, the rain falls for 146.5 days and collects up to 31.3" (795mm) of precipitation.
When does it snow in Dover Mills?
January through May, October through December are months with snowfall in Dover Mills.
How many days does it snow in Dover Mills?
Throughout the year, in Dover Mills, there are 59.9 snowfall days, and 24.84" (631mm) of snow is accumulated.
What is the month with the least sunshine in Dover Mills?
The month with the least sunshine in Dover Mills, Iowa, is January, with an average of 3.5h of sunshine.
When is the lowest UV index in Dover Mills?
The months with the lowest UV index in Dover Mills are January and December, with an average maximum UV index of 1.
What is the snowiest month in Dover Mills?
The month with the most snowfall in Dover Mills, Iowa, is February, when snow falls for 13 days and typically aggregates up to 6.5" (165mm) of snow.
When is Daylight Saving Time (DST) in Dover Mills?
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 least humid month in Dover Mills?
April and October, with an average relative humidity of 75%, are the least humid months.
What is the month with the highest UV index in Dover Mills?
The months with the highest UV index are May through August, with an average maximum UV index of 5.
What is the rainiest month in Dover Mills?
June is the month with the most rainfall in Dover Mills. Rain falls for 19.8 days and accumulates 5.08" (129mm) of precipitation.
When it does not snow in Dover Mills?
In Dover Mills, Iowa, snow does not fall in June through September.
When are the longest days in Dover Mills?
With an average of 15h and 18min of daylight, June has the longest days of the year in Dover Mills.
What part of the year is the hottest in Dover Mills?
With average high and low temperatures of 79°F (26.1°C) and 62.4°F (16.9°C) respectively, July is Dover Mills's warmest month.
What month has the most sunshine in Dover Mills?
The month with the most sunshine is August, with an average of 9.8h of sunshine.
What is the month with the shortest days in Dover Mills?
With an average of 9h and 6min of daylight, December has the shortest days of the year in Dover Mills, Iowa.
Average temperature
Dover Mills, IA
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (22.8°F).
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (10.6°F).
Average pressure
Dover Mills, IA
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.89"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed
Dover Mills, IA
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.3mph - Average wind speed in April:
10.7mph - Average wind speed in May:
9.3mph - Average wind speed in June:
8.1mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
7.1mph - Average wind speed in September:
8.2mph - Average wind speed in October:
9.7mph - Average wind speed in November:
10.3mph - Average wind speed in December:
10mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity
Dover Mills, IA
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and October (75%).
Average rainfall
Dover Mills, IA
- Average rainfall in January:
1.18" - Average rainfall in February:
1.34" - Average rainfall in March:
1.93" - Average rainfall in April:
3.5" - Average rainfall in May:
4.37" - Average rainfall in June:
5.08"
- Average rainfall in July:
3.19" - Average rainfall in August:
2.28" - Average rainfall in September:
2.44" - Average rainfall in October:
2.72" - Average rainfall in November:
1.57" - Average rainfall in December:
1.69"
The wettest month (with the highest rainfall) is June (5.08").
The driest month (with the least rainfall) is January (1.18").
Average rainfall days
Dover Mills, IA
- Average rainfall days in January:
4.5 days - Average rainfall days in February:
4.3 days - Average rainfall days in March:
11.2 days - Average rainfall days in April:
16.1 days - Average rainfall days in May:
19.8 days - Average rainfall days in June:
19.8 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
14.1 days - Average rainfall days in September:
12.1 days - Average rainfall days in October:
12.2 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
5.8 days
The months with the highest number of rainy days are May and June (19.8 days).
The month with the least rainy days is February (4.3 days).
Average snowfall
Dover Mills, IA
The month with the highest snowfall is February (6.5").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Dover Mills, IA
- Average snowfall days in January:
14.5 days - Average snowfall days in February:
13 days - Average snowfall days in March:
8.5 days - Average snowfall days in April:
3.3 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:
5.7 days - Average snowfall days in December:
13.1 days
The month with the highest number of snowfall days is January (14.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Dover Mills, IA
- Average daylight in January:
9h and 2min - 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 2min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
9h and 1min
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:
3h and 3min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 0min - Average sunshine in December:
4h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days
Dover Mills, IA
- Average sunshine days in January:
13.6 days - Average sunshine days in February:
12.4 days - Average sunshine days in March:
12.5 days - Average sunshine days in April:
9.9 days - Average sunshine days in May:
9 days - Average sunshine days in June:
7.9 days
- Average sunshine days in July:
8.8 days - Average sunshine days in August:
13.7 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
16 days - Average sunshine days in November:
16.2 days - Average sunshine days in December:
14.2 days
The month with the most sunshine days is November (16.2 days).
The month with the least sunshine days is June (7.9 days).
Average UV index
Dover Mills, IA
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Dover Mills, IA
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Dover Mills, IA
The months with the highest visibility are March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and July (5mi).
Dover Mills, Iowa, USA
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