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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 Selma, Iowa, is a freezing cold winter month, with an average temperature varying between 30.2°F (-1°C) and 17.6°F (-8°C). With its high average temperature of 30.2°F (-1°C) and a low of 17.6°F (-8°C), January is regarded as the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a wintry month in Selma, Iowa, with an average temperature fluctuating between 20.7°F (-6.3°C) and 34.3°F (1.3°C). The average high-temperature is a cold 34.3°F (1.3°C) in February, hardly different from the 30.2°F (-1°C) recorded in January. Weather in February »
Weather in March
March, the first month of the spring in Selma, is a chilly month, with an average temperature ranging between min 33.6°F (0.9°C) and max 48.7°F (9.3°C). March's arrival witnesses a distinct rise in the average high-temperature, advancing from February's cold 34.3°F (1.3°C) to a frosty 48.7°F (9.3°C). Weather in March »
Weather in April
April is a mild spring month in Selma, Iowa, with temperature in the range of an average high of 60.4°F (15.8°C) and an average low of 43.2°F (6.2°C). In Selma, the average high-temperature in April rises, from a chilly 48.7°F (9.3°C) in March, to a refreshing 60.4°F (15.8°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Selma, Iowa, with temperature in the range of an average low of 53.6°F (12°C) and an average high of 70.3°F (21.3°C). Selma sees an increase in the average high-temperature with the arrival of May, moving from April's moderate 60.4°F (15.8°C) to an agreeable 70.3°F (21.3°C). Weather in May »
Weather in June
June, the first month of the summer in Selma, is a warm month, with an average temperature fluctuating between 79.9°F (26.6°C) and 63.1°F (17.3°C). June comes with an increase, with the average high-temperature moving from an agreeable 70.3°F (21.3°C) in May to a warm 79.9°F (26.6°C). Weather in June »
Weather in July
July, like June, in Selma, Iowa, is a moderately hot summer month, with an average temperature fluctuating between 66.4°F (19.1°C) and 83.1°F (28.4°C). Selma records the warmest temperatures in July, averaging a high of 83.1°F (28.4°C) and a low of 66.4°F (19.1°C). The heat index value during July is appraised at a hot 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Selma, Iowa, with temperature in the range of an average high of 82.2°F (27.9°C) and an average low of 63.5°F (17.5°C). The beginning of August records an average high-temperature of a still warm 82.2°F (27.9°C), marking a negligible difference from July's 83.1°F (28.4°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Selma, Iowa, with temperature in the range of an average low of 56.7°F (13.7°C) and an average high of 76.1°F (24.5°C). September signals a slight drop in average high-temperature, sliding from August's moderately hot 82.2°F (27.9°C) to a still warm 76.1°F (24.5°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Selma, Iowa, with an average temperature fluctuating between 45.5°F (7.5°C) and 61.7°F (16.5°C). The start of October is characterized by a significant decrease in the average high-temperature, moving from a moderately hot 76.1°F (24.5°C) in September to a refreshing 61.7°F (16.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Selma, is another chilly month, with an average temperature ranging between min 33.8°F (1°C) and max 48.4°F (9.1°C). Selma's progression into November includes a drop in the average high-temperature, from a comfortable 61.7°F (16.5°C) in October to a chilly 48.4°F (9.1°C). Weather in November »
Weather in December
December, the first month of the winter in Selma, is also an icy month, with an average temperature ranging between min 24.1°F (-4.4°C) and max 36°F (2.2°C). In Selma, the beginning of December is marked by a lowered average high-temperature, shifting from November's chilly 48.4°F (9.1°C) to an icy 36°F (2.2°C). Weather in December »
Updated: Jun 7, 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?
Temperature records mark January as the coldest month, with highs averaging 30.2°F (-1°C) and lows at 17.6°F (-8°C).
What is the driest month?
The month with the least rainfall is January, when the rain falls for 6 days and typically collects 1.26" (32mm) of precipitation.
How much does it rain?
In Selma, during the entire year, the rain falls for 133.4 days and collects up to 26.54" (674mm) of precipitation.
When does it snow?
Months with snowfall are January through April, October through December.
When does it snow the most?
The month with the most snowfall is January, when snow falls for 10.8 days and typically aggregates up to 4.84" (123mm) of snow.
How many days does it snow?
In Selma, during the entire year, snow falls for 34.8 days and aggregates up to 16.18" (411mm) of snow.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 4.3h of sunshine.
What are the months with the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
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.
When it does not snow?
In Selma, Iowa, snow does not fall in May through September.
What is the most humid month?
The most humid month is June, with an average relative humidity of 83%.
What is the rainiest month?
June is the month with the most rainfall. Rain falls for 16.8 days and accumulates 3.86" (98mm) of precipitation.
When are the longest days?
With an average of 15h and 6min of daylight, June has the longest days of the year.
What are the months with the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What is the hottest time of year?
In Selma, temperatures reach their average annual highs in July, measuring 83.1°F (28.4°C) and a minimum average of 66.4°F (19.1°C).
What month has the most sunshine in Selma?
July has the most sunshine of the year, with an average of 10.4h of sunshine.
What is the least humid month?
October is the least humid month, with an average relative humidity of 72%.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 18min of daylight.
Average temperature
Selma, IA
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (30.2°F).
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).
Average pressure
Selma, IA
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.92"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Selma, IA
- Average wind speed in January:
10.8mph - Average wind speed in February:
10.6mph - Average wind speed in March:
10.6mph - Average wind speed in April:
10.4mph - Average wind speed in May:
8.8mph - Average wind speed in June:
7.9mph
- Average wind speed in July:
7mph - Average wind speed in August:
7mph - Average wind speed in September:
7.9mph - Average wind speed in October:
9.6mph - Average wind speed in November:
10.4mph - Average wind speed in December:
10.3mph
The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity
Selma, IA
The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Selma, IA
- Average rainfall in January:
1.26" - Average rainfall in February:
1.38" - Average rainfall in March:
2.28" - Average rainfall in April:
2.83" - Average rainfall in May:
3.58" - Average rainfall in June:
3.86"
- Average rainfall in July:
2.05" - Average rainfall in August:
1.93" - Average rainfall in September:
2.13" - Average rainfall in October:
2.32" - Average rainfall in November:
1.57" - Average rainfall in December:
1.34"
The wettest month (with the highest rainfall) is June (3.86").
The driest month (with the least rainfall) is January (1.26").
Average rainfall days
Selma, IA
- Average rainfall days in January:
6 days - Average rainfall days in February:
6 days - Average rainfall days in March:
12.1 days - Average rainfall days in April:
14.5 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
16.8 days
- Average rainfall days in July:
13.8 days - Average rainfall days in August:
11.5 days - Average rainfall days in September:
9.6 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
9.1 days - Average rainfall days in December:
7.7 days
The months with the highest number of rainy days are May and June (16.8 days).
The months with the least rainy days are January and February (6 days).
Average snowfall
Selma, IA
The month with the highest snowfall is January (4.84").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Selma, IA
- Average snowfall days in January:
10.8 days - Average snowfall days in February:
9.2 days - Average snowfall days in March:
4.6 days - Average snowfall days in April:
1 days - Average snowfall days in May:
0 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:
0.4 days - Average snowfall days in November:
2.1 days - Average snowfall days in December:
6.7 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Selma, 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 2min
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 18min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 3min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Selma, IA
- Average sunshine days in January:
16 days - Average sunshine days in February:
14.1 days - Average sunshine days in March:
14.2 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
11.7 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
14.8 days - Average sunshine days in August:
18.8 days - Average sunshine days in September:
18.8 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
18.1 days - Average sunshine days in December:
17.5 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is June (11.2 days).
Average UV index
Selma, 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, November and December (UV index 2).
Average cloud cover
Selma, IA
The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are July, August and September (Cloud cover 28).
Average visibility
Selma, 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).
Selma, Iowa, USA
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