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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, the same as December, in Miller, Iowa, is a freezing cold winter month, with an average temperature varying between 22.1°F (-5.5°C) and 9.9°F (-12.3°C). January, with an average high of 22.1°F (-5.5°C) and a low of 9.9°F (-12.3°C), signifies the coldest month of the year. Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Miller, Iowa, with an average temperature fluctuating between 13.5°F (-10.3°C) and 26.2°F (-3.2°C). The transition into February marks the average high-temperature at a still freezing cold 26.2°F (-3.2°C), differing minimally from January's 22.1°F (-5.5°C). Weather in February »
Weather in March
March, the first month of the spring in Miller, is a wintry month, with temperature in the range of an average low of 27.7°F (-2.4°C) and an average high of 41.5°F (5.3°C). March signals a clear temperature escalation, with average high-temperatures advancing from February's freezing cold 26.2°F (-3.2°C) to a cold 41.5°F (5.3°C). Weather in March »
Weather in April
April in Miller, Iowa, is a fresh spring month, with an average temperature varying between 54.9°F (12.7°C) and 39.6°F (4.2°C). With the onset of April, the average high-temperature slightly shifts from March's wintry 41.5°F (5.3°C) to a fresh 54.9°F (12.7°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Miller, Iowa, with temperature in the range of an average high of 67.5°F (19.7°C) and an average low of 51.4°F (10.8°C). The commencement of May sees a shift in the average high-temperature, moving from a cool 54.9°F (12.7°C) in April to a comfortable 67.5°F (19.7°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Miller, Iowa, with an average temperature ranging between min 61°F (16.1°C) and max 76.6°F (24.8°C). As Miller transitions into June, a rise in the average high-temperature is observed, moving from an enjoyable 67.5°F (19.7°C) in May to a moderately hot 76.6°F (24.8°C). Weather in June »
Weather in July
July, like June, in Miller, Iowa, is another warm summer month, with temperature in the range of an average low of 62.6°F (17°C) and an average high of 79.3°F (26.3°C). During the warmest month, July, temperatures average a high of 79.3°F (26.3°C) and a low of 62.6°F (17°C). Weather in July »
Weather in August
August, the last month of the summer in Miller, is also a moderately hot month, with temperature in the range of an average high of 77.4°F (25.2°C) and an average low of 59.9°F (15.5°C). Miller's weather in August displays an average high-temperature of a still moderately hot 77.4°F (25.2°C), showing minor disparity from July's 79.3°F (26.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Miller, Iowa, with temperature in the range of an average high of 72.1°F (22.3°C) and an average low of 53.6°F (12°C). Miller sees the arrival of September with an average high-temperature of an agreeable 72.1°F (22.3°C), indicating a subtle variation from August. Weather in September »
Weather in October
October, like September, is a moderate autumn month in Miller, Iowa, with an average temperature ranging between max 56.7°F (13.7°C) and min 42.3°F (5.7°C). October's onset witnesses a marked shift in the average high-temperature, moving from an agreeable 72.1°F (22.3°C) in September to a refreshing 56.7°F (13.7°C). Weather in October »
Weather in November
November, the last month of the autumn in Miller, is another cold month, with an average temperature fluctuating between 42.6°F (5.9°C) and 30°F (-1.1°C). Miller's transition into November involves a shift in temperature, receding from a moderate 56.7°F (13.7°C) in October to an icy 42.6°F (5.9°C). Weather in November »
Weather in December
December, the first month of the winter in Miller, is also a subzero cold month, with temperature in the range of an average low of 17.4°F (-8.1°C) and an average high of 27.7°F (-2.4°C). December indicates a noticeable reduction in the average high-temperature, moving down from an icy 42.6°F (5.9°C) in November to a subzero cold 27.7°F (-2.4°C). Weather in December »
Updated: Aug 22, 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 is the coldest month?
January stands out as Miller's coldest month, with an average high-temperature of 22.1°F (-5.5°C) and a low-temperature of 9.9°F (-12.3°C).
What is the most humid month in Miller?
With an average relative humidity of 89%, January is the most humid month.
What is the driest month?
January is the month with the least rainfall. Rain falls for 4.6 days and accumulates 0.98" (25mm) of precipitation.
How much does it rain?
In Miller, during the entire year, the rain falls for 136.2 days and collects up to 25.39" (645mm) of precipitation.
When does it snow?
January through May, October through December are months with snowfall.
How many days does it snow?
Throughout the year, there are 55.1 snowfall days, and 22.05" (560mm) of snow is accumulated.
What is the month with the least sunshine in Miller?
With an average of 3.5h of sunshine, January has the least sunshine of the year.
What is the month with the lowest UV index?
The months with the lowest UV index in Miller, Iowa, are January and December, with an average maximum UV index of 1.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 11.3 days and typically aggregates up to 5.79" (147mm) 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 rainiest month?
The month with the most rainfall is June, when the rain falls for 18.8 days and typically aggregates up to 4.21" (107mm) of precipitation.
When it does not snow?
In Miller, snow does not fall in June through September.
When are the longest days?
June has the longest days of the year, with an average of 15h and 18min of daylight.
What are the months with the highest UV index?
June and July, with an average maximum UV index of 6, are months with the highest UV index in Miller.
What month is the hottest?
July tends to be the warmest month, with temperatures averaging a daily high of 79.3°F (26.3°C) and a low of 62.6°F (17°C).
What month has the most sunshine?
July has the most sunshine of the year, with an average of 9.8h of sunshine.
What is the least humid month?
October is the least humid month, with an average relative humidity of 70%.
What is the month with the shortest days?
With an average of 9h and 0min of daylight, December has the shortest days of the year.
Average temperature
Miller, IA
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (22.1°F).
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).
Average pressure
Miller, IA
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.14"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:
29.96"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.11"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
Miller, IA
- Average wind speed in January:
10.8mph - Average wind speed in February:
10.7mph - Average wind speed in March:
10.6mph - Average wind speed in April:
10.9mph - Average wind speed in May:
9.5mph - Average wind speed in June:
8.5mph
- Average wind speed in July:
7.4mph - Average wind speed in August:
7.5mph - Average wind speed in September:
8.6mph - Average wind speed in October:
10.1mph - Average wind speed in November:
10.6mph - Average wind speed in December:
10.2mph
The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).
Average humidity
Miller, IA
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Miller, IA
- Average rainfall in January:
0.98" - Average rainfall in February:
1.22" - Average rainfall in March:
1.46" - Average rainfall in April:
2.72" - Average rainfall in May:
3.15" - Average rainfall in June:
4.21"
- Average rainfall in July:
2.4" - Average rainfall in August:
2.52" - Average rainfall in September:
2.44" - Average rainfall in October:
1.97" - Average rainfall in November:
1.06" - Average rainfall in December:
1.26"
The wettest month (with the highest rainfall) is June (4.21").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days
Miller, IA
- Average rainfall days in January:
4.6 days - Average rainfall days in February:
3 days - Average rainfall days in March:
10 days - Average rainfall days in April:
14.7 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
18.8 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
14.6 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
7.2 days - Average rainfall days in December:
5.7 days
The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is February (3 days).
Average snowfall
Miller, IA
- Average snowfall in January:
4.8" - Average snowfall in February:
5.79" - Average snowfall in March:
3.23" - Average snowfall in April:
2.09" - Average snowfall in May:
0.43" - Average snowfall in June:
0"
The month with the highest snowfall is February (5.79").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Miller, IA
- Average snowfall days in January:
13.3 days - Average snowfall days in February:
11.3 days - Average snowfall days in March:
8 days - Average snowfall days in April:
3.2 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:
2 days - Average snowfall days in November:
5 days - Average snowfall days in December:
12 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Miller, IA
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 3min - 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 0min
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 0min).
- Average sunshine in January:
3h and 3min - Average sunshine in February:
4h and 0min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 4min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days
Miller, IA
- Average sunshine days in January:
14.9 days - Average sunshine days in February:
13.9 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
12.2 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
9.2 days
- Average sunshine days in July:
12.1 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
15.1 days - Average sunshine days in October:
17.4 days - Average sunshine days in November:
17.4 days - Average sunshine days in December:
15.6 days
The months with the most sunshine days are October and November (17.4 days).
The month with the least sunshine days is June (9.2 days).
Average UV index
Miller, IA
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Miller, 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
Miller, IA
The months with the highest visibility are March, April, May, June, September, October and November (6mi).
The months with the lowest visibility are January, February, July, August and December (5mi).
Miller, Iowa, USA
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