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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 Adair, Iowa, with an average temperature varying between 14.4°F (-9.8°C) and 27.3°F (-2.6°C). With average high and low temperatures of 27.3°F (-2.6°C) and 14.4°F (-9.8°C) respectively, January is Adair's coldest month. Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Adair, Iowa, with an average temperature fluctuating between 17.2°F (-8.2°C) and 31.3°F (-0.4°C). The onset of February brings an average high-temperature of a still freezing cold 31.3°F (-0.4°C), nearly matching the January temperature. Weather in February »
Weather in March
March, the first month of the spring in Adair, is a frosty month, with an average temperature fluctuating between 46.2°F (7.9°C) and 31.3°F (-0.4°C). March witnesses a clear temperature increase, soaring from a freezing cold 31.3°F (-0.4°C) in February to a chilly 46.2°F (7.9°C). Weather in March »
Weather in April
April in Adair, Iowa, is a mild spring month, with an average temperature varying between 58.6°F (14.8°C) and 42.1°F (5.6°C). The shift from March to April sees an increase in the average high-temperature, transitioning from a frosty 46.2°F (7.9°C) to a refreshing 58.6°F (14.8°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Adair, Iowa, with temperature in the range of an average high of 69.3°F (20.7°C) and an average low of 52.5°F (11.4°C). May sees a temperature increase, moving from a mild 58.6°F (14.8°C) in April to a pleasant 69.3°F (20.7°C). Weather in May »
Weather in June
June, the first month of the summer in Adair, is a warm month, with an average temperature varying between 79.2°F (26.2°C) and 62.8°F (17.1°C). The commencement of June sees a shift in the average high-temperature, moving from a pleasant 69.3°F (20.7°C) in May to a moderately hot 79.2°F (26.2°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Adair, Iowa, with temperature in the range of an average high of 82°F (27.8°C) and an average low of 64.8°F (18.2°C). Adair reaches its highest average temperatures in July, measuring 82°F (27.8°C) at the peak and 64.8°F (18.2°C) at the lowest. For July, the heat index is evaluated at a tropical 89.6°F (32°C). Weather in July »
Weather in August
August, the last month of the summer in Adair, is also a moderately hot month, with an average temperature ranging between min 62.1°F (16.7°C) and max 80.2°F (26.8°C). The arrival of August sees a recorded average high-temperature of a still warm 80.2°F (26.8°C), showing little divergence from the previous month's conditions. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Adair, Iowa, with temperature in the range of an average high of 74.7°F (23.7°C) and an average low of 55.9°F (13.3°C). September signifies a gentle decline in Adair's average high-temperature, easing from a moderately hot 80.2°F (26.8°C) in August to a still warm 74.7°F (23.7°C). Weather in September »
Weather in October
October, the same as September, in Adair, Iowa, is a moderate autumn month, with an average temperature fluctuating between 43.7°F (6.5°C) and 60.1°F (15.6°C). A noticeable downshift in temperatures is seen as September gives way to October, with average highs moving from a warm 74.7°F (23.7°C) to a refreshing 60.1°F (15.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Adair, is also a frosty month, with an average temperature varying between 46.2°F (7.9°C) and 32.5°F (0.3°C). Adair's weather changes with the onset of November, slightly falling from a moderate 60.1°F (15.6°C) in October to a chilly 46.2°F (7.9°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Adair, Iowa, with an average temperature fluctuating between 32.9°F (0.5°C) and 21.4°F (-5.9°C). December comes with a decrease in the average high-temperature, falling from a chilly 46.2°F (7.9°C) in November to a cold 32.9°F (0.5°C). Weather in December »
Updated: Aug 24, 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 part of the year is the coldest?
The coldest month is January, with an average high-temperature of 27.3°F (-2.6°C) and an average low-temperature of 14.4°F (-9.8°C).
What is the most humid month?
With an average relative humidity of 83%, January is the most humid month.
What is the driest month?
January is the month with the least rainfall. Rain falls for 4.3 days and accumulates 0.91" (23mm) of precipitation.
How much does it rain?
Throughout the year, there are 137.1 rainfall days, and 28.62" (727mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall.
How much does it snow?
Throughout the year, there are 38.4 snowfall days, and 16.38" (416mm) of snow is accumulated.
What is the month with the least sunshine in Adair?
With an average of 4.3h of sunshine, January has the least sunshine of the year.
When is the lowest UV index?
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 9.5 days and accumulates 4.25" (108mm) 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 in Adair?
The month with the most rainfall is June, when the rain falls for 18.8 days and typically aggregates up to 4.41" (112mm) of precipitation.
When it does not snow in Adair?
June through September are months without snowfall in Adair, Iowa.
When are the longest days in Adair?
With an average of 15h and 6min of daylight, June has the longest days of the year.
When is the highest UV index?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What is the warmest month?
Adair reaches its average highest temperatures in July, measuring 82°F (27.8°C) at the peak and 64.8°F (18.2°C) at the lowest.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.2h of sunshine.
What is the least humid month?
The least humid month is October, with an average relative humidity of 70%.
What is the month with the shortest days?
The month with the shortest days in Adair is December, with an average of 9h and 12min of daylight.
Average temperature
Adair, IA
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (27.3°F).
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).
Average pressure
Adair, IA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.92"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:
30.01"Hg - Average pressure in November:
30.09"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
Adair, IA
- Average wind speed in January:
10.7mph - Average wind speed in February:
10.6mph - Average wind speed in March:
10.5mph - Average wind speed in April:
10.6mph - Average wind speed in May:
9mph - Average wind speed in June:
8.3mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
7.2mph - Average wind speed in September:
8.3mph - Average wind speed in October:
9.6mph - Average wind speed in November:
10.5mph - Average wind speed in December:
10.4mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity
Adair, IA
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Adair, IA
- Average rainfall in January:
0.91" - Average rainfall in February:
1.1" - Average rainfall in March:
1.73" - Average rainfall in April:
2.76" - Average rainfall in May:
4.33" - Average rainfall in June:
4.41"
- Average rainfall in July:
2.64" - Average rainfall in August:
2.87" - Average rainfall in September:
2.87" - Average rainfall in October:
2.2" - Average rainfall in November:
1.22" - Average rainfall in December:
1.57"
The wettest month (with the highest rainfall) is June (4.41").
The driest month (with the least rainfall) is January (0.91").
Average rainfall days
Adair, IA
- Average rainfall days in January:
4.3 days - Average rainfall days in February:
4.1 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
14.6 days - Average rainfall days in May:
18 days - Average rainfall days in June:
18.8 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
15.2 days - Average rainfall days in September:
12.1 days - Average rainfall days in October:
10.3 days - Average rainfall days in November:
7.4 days - Average rainfall days in December:
5.2 days
The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is February (4.1 days).
Average snowfall
Adair, IA
- Average snowfall in January:
3.98" - Average snowfall in February:
4.25" - Average snowfall in March:
2.32" - Average snowfall in April:
0.91" - Average snowfall in May:
0.47" - Average snowfall in June:
0"
The month with the highest snowfall is February (4.25").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Adair, IA
- Average snowfall days in January:
9.3 days - Average snowfall days in February:
9.5 days - Average snowfall days in March:
5.5 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:
0.8 days - Average snowfall days in November:
3.1 days - Average snowfall days in December:
8.3 days
The month with the highest number of snowfall days is February (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Adair, IA
- Average daylight in January:
9h and 4min - 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 3min - 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 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 0min - 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 4min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Adair, IA
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
15.4 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
13.2 days - Average sunshine days in May:
10.4 days - Average sunshine days in June:
8.6 days
- Average sunshine days in July:
11.6 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
15.6 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
20.2 days - Average sunshine days in December:
19.1 days
The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is June (8.6 days).
Average UV index
Adair, IA
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover
Adair, IA
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility
Adair, IA
The months with the highest visibility are February, March, April, May, June, July, September, October, November and December (6mi).
The months with the lowest visibility are January and August (5mi).
Adair, Iowa, USA
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