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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 Covington, Iowa, is a freezing cold winter month, with temperature in the range of an average high of 26.2°F (-3.2°C) and an average low of 14.2°F (-9.9°C). The month of January, characterized by an average high of 26.2°F (-3.2°C) and a low of 14.2°F (-9.9°C), is recognized as the coldest. Weather in January »
Weather in February
February, the last month of the winter in Covington, is also a subzero cold month, with an average temperature ranging between min 17.6°F (-8°C) and max 30.6°F (-0.8°C). The ushering in of February brings an average high-temperature of a still freezing cold 30.6°F (-0.8°C), closely mirroring the 26.2°F (-3.2°C) of January. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Covington, Iowa, with an average temperature ranging between min 30.6°F (-0.8°C) and max 45.7°F (7.6°C). The rise of average high-temperatures is noticeable in March, with an increase from a subzero cold 30.6°F (-0.8°C) in February to a chilly 45.7°F (7.6°C). Weather in March »
Weather in April
April in Covington, Iowa, is a mild spring month, with an average temperature fluctuating between 41.4°F (5.2°C) and 57.9°F (14.4°C). With the onset of April, the average high-temperature slightly shifts from March's frosty 45.7°F (7.6°C) to a moderate 57.9°F (14.4°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Covington, Iowa, with an average temperature varying between 52.3°F (11.3°C) and 68.9°F (20.5°C). An escalation in the average high-temperature is seen with the onset of May, moving from a mild 57.9°F (14.4°C) in April to an agreeable 68.9°F (20.5°C). Weather in May »
Weather in June
June, the first month of the summer in Covington, is a moderately hot month, with temperature in the range of an average low of 61.5°F (16.4°C) and an average high of 78.1°F (25.6°C). Covington's weather shows a temperature rise with the arrival of June, moving from an agreeable 68.9°F (20.5°C) in May to a warm 78.1°F (25.6°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Covington, Iowa, with temperature in the range of an average low of 64.6°F (18.1°C) and an average high of 80.8°F (27.1°C). July is the warmest month, with an average high-temperature of 80.8°F (27.1°C) and an average low-temperature of 64.6°F (18.1°C). Throughout July, the heat index is estimated at a hot 86°F (30°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Covington, Iowa, with an average temperature varying between 62.1°F (16.7°C) and 79.5°F (26.4°C). Covington greets August with an average high-temperature of a still warm 79.5°F (26.4°C), marking a slight deviation from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Covington, is also a moderately hot month, with an average temperature ranging between max 74.3°F (23.5°C) and min 55.2°F (12.9°C). September's commencement is accompanied by an average high-temperature of a still warm 74.3°F (23.5°C), diverging marginally from August's 79.5°F (26.4°C). Weather in September »
Weather in October
October, the same as September, in Covington, Iowa, is another refreshing autumn month, with an average temperature fluctuating between 44.1°F (6.7°C) and 59.9°F (15.5°C). The start of October brings a distinct shift in the average high-temperature, dropping from September's warm 74.3°F (23.5°C) to a moderate 59.9°F (15.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Covington, Iowa, with an average temperature varying between 32.2°F (0.1°C) and 45.5°F (7.5°C). The arrival of November signals a clear decrease in the average high-temperature, falling from a mild 59.9°F (15.5°C) in October to a frosty 45.5°F (7.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Covington, Iowa, with temperature in the range of an average high of 33.1°F (0.6°C) and an average low of 22.5°F (-5.3°C). In December, the average high-temperature goes from a frosty 45.5°F (7.5°C) in November to an icy 33.1°F (0.6°C). Weather in December »
Updated: Feb 12, 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 in Covington?
January brings the lowest temperatures in Covington, with an average high of 26.2°F (-3.2°C) and an average low of 14.2°F (-9.9°C).
What is the most humid month in Covington?
The most humid month in Covington, Iowa, is January, with an average relative humidity of 85%.
What is the driest month in Covington?
January and February are months with the least rain in Covington, Iowa, when the rain falls for 4.2 days and typically aggregates up to 0.63" (16mm) of rain.
How much does it rain in Covington?
Throughout the year, there are 120.7 rainfall days, and 18.31" (465mm) of precipitation is accumulated.
When does it snow in Covington?
Months with snowfall in Covington are January through April, October through December.
When does it snow the most in Covington?
The month with the most snowfall is January, when snow falls for 10.3 days and typically aggregates up to 2.64" (67mm) of snow.
How much does it snow in Covington?
Throughout the year, in Covington, there are 36.1 snowfall days, and 8.43" (214mm) of snow is accumulated.
What is the month with the least sunshine in Covington?
The month with the least sunshine in Covington is January, with an average of 4.1h of sunshine.
When is the lowest UV index in Covington?
The months with the lowest UV index in Covington, Iowa, are January and December, with an average maximum UV index of 1.
When is Daylight Saving Time (DST) in Covington?
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 Covington?
May is the month with the most rainfall. Rain falls for 16 days and accumulates 3.07" (78mm) of precipitation.
When it does not snow in Covington?
May through September are months without snowfall in Covington.
When are the longest days in Covington?
The month with the longest days is June, with an average of 15h and 12min of daylight.
What is the month with the highest UV index in Covington?
The months with the highest UV index are June and July, with an average maximum UV index of 6.
What time of the year is the hottest in Covington?
Covington's warmest weather arrives in July, when temperatures average a high of 80.8°F (27.1°C) and a low of 64.6°F (18.1°C).
What month has the most sunshine in Covington?
The month with the most sunshine in Covington is July, with an average of 10h of sunshine.
What is the least humid month in Covington?
The least humid month in Covington, Iowa, is October, with an average relative humidity of 73%.
What is the month with the shortest days in Covington?
December has the shortest days of the year in Covington, with an average of 9h and 12min of daylight.
Average temperature
Covington, IA
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (26.2°F).
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (14.2°F).
Average pressure
Covington, 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:
29.93"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"Hg - Average pressure in November:
30.09"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 (29.9"Hg).
Average wind speed
Covington, 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:
10.7mph - Average wind speed in May:
9.1mph - Average wind speed in June:
7.9mph
- Average wind speed in July:
7mph - Average wind speed in August:
7mph - Average wind speed in September:
8mph - Average wind speed in October:
9.7mph - Average wind speed in November:
10.5mph - Average wind speed in December:
10.1mph
The windiest months (with the highest average wind speed) are January and April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity
Covington, IA
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Covington, IA
- Average rainfall in January:
0.63" - Average rainfall in February:
0.63" - Average rainfall in March:
1.02" - Average rainfall in April:
2.09" - Average rainfall in May:
3.07" - Average rainfall in June:
2.6"
- Average rainfall in July:
2.24" - Average rainfall in August:
1.22" - Average rainfall in September:
1.73" - Average rainfall in October:
1.46" - Average rainfall in November:
0.83" - Average rainfall in December:
0.79"
The wettest month (with the highest rainfall) is May (3.07").
The driest months (with the least rainfall) are January and February (0.63").
Average rainfall days
Covington, IA
- Average rainfall days in January:
4.2 days - Average rainfall days in February:
3 days - Average rainfall days in March:
9.4 days - Average rainfall days in April:
13.2 days - Average rainfall days in May:
16 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
14.8 days - Average rainfall days in August:
11.9 days - Average rainfall days in September:
10.9 days - Average rainfall days in October:
9.6 days - Average rainfall days in November:
6.5 days - Average rainfall days in December:
5.9 days
The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is February (3 days).
Average snowfall
Covington, IA
The month with the highest snowfall is January (2.64").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Covington, IA
- Average snowfall days in January:
10.3 days - Average snowfall days in February:
8.8 days - Average snowfall days in March:
4.5 days - Average snowfall days in April:
1.1 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:
0.7 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
8.2 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Covington, IA
- Average daylight in January:
9h and 3min - 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 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 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
4h and 1min - Average sunshine in March:
6h and 2min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Covington, IA
- Average sunshine days in January:
19.5 days - Average sunshine days in February:
16.8 days - Average sunshine days in March:
17.1 days - Average sunshine days in April:
14.4 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
17 days - Average sunshine days in September:
18.2 days - Average sunshine days in October:
19.9 days - Average sunshine days in November:
19.3 days - Average sunshine days in December:
18.6 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is June (11.8 days).
Average UV index
Covington, 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
Covington, IA
The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are August and September (Cloud cover 30).
Average visibility
Covington, IA
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Covington, Iowa, USA
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