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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 Ericson, Iowa, with temperature in the range of an average high of 26.4°F (-3.1°C) and an average low of 13.5°F (-10.3°C). Temperature readings reach their annual highs in January, averaging 26.4°F (-3.1°C) and a minimum average of 13.5°F (-10.3°C). Weather in January »
Weather in February
February, the last month of the winter in Ericson, is also a subzero cold month, with an average temperature ranging between min 17.1°F (-8.3°C) and max 30.6°F (-0.8°C). Ericson in February witnesses an average high-temperature of a still freezing cold 30.6°F (-0.8°C), indicating a slight variation from January's 26.4°F (-3.1°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Ericson, Iowa, with an average temperature fluctuating between 30.9°F (-0.6°C) and 45.9°F (7.7°C). The shift from February to March brings a noticeable increase in the average high-temperature, escalating from a subzero cold 30.6°F (-0.8°C) to a chilly 45.9°F (7.7°C). Weather in March »
Weather in April
April is a mild spring month in Ericson, Iowa, with an average temperature varying between 41.9°F (5.5°C) and 58.6°F (14.8°C). April's onset witnesses a shift in the average high-temperature, moving from a frosty 45.9°F (7.7°C) in March 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 Ericson, Iowa, with temperature in the range of an average high of 69.4°F (20.8°C) and an average low of 52.9°F (11.6°C). May's onset brings a rise in the average high-temperature, moving from a moderate 58.6°F (14.8°C) in April to an agreeable 69.4°F (20.8°C). Weather in May »
Weather in June
June, the first month of the summer in Ericson, is a warm month, with an average temperature varying between 62.2°F (16.8°C) and 79°F (26.1°C). The transition from May to June brings a temperature rise, with average high-temperatures increasing from an agreeable 69.4°F (20.8°C) to a warm 79°F (26.1°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Ericson, Iowa, with an average temperature ranging between min 64.4°F (18°C) and max 81.3°F (27.4°C). The warmest month is July, with an average high-temperature of 81.3°F (27.4°C) and an average low-temperature of 64.4°F (18°C). In July, the heat index is computed to be a tropical 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Ericson, Iowa, with an average temperature fluctuating between 79.9°F (26.6°C) and 61.7°F (16.5°C). The transition into August notes an average high-temperature of a still warm 79.9°F (26.6°C), revealing a mild distinction from the 81.3°F (27.4°C) in July. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Ericson, Iowa, with an average temperature fluctuating between 55.8°F (13.2°C) and 74.8°F (23.8°C). The advent of September reveals an average high-temperature of a still moderately hot 74.8°F (23.8°C), showing minimal difference from the prior month. Weather in September »
Weather in October
October, the same as September, in Ericson, Iowa, is a moderate autumn month, with an average temperature ranging between min 44.1°F (6.7°C) and max 59.9°F (15.5°C). In Ericson, stepping into October signifies a significant temperature decrement, moving down from September's warm 74.8°F (23.8°C) to a mild 59.9°F (15.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Ericson, is another chilly month, with an average temperature fluctuating between 45.7°F (7.6°C) and 32.2°F (0.1°C). The commencement of November involves a temperature shift, with the average high-temperature dropping from a moderate 59.9°F (15.5°C) in October to a frosty 45.7°F (7.6°C). Weather in November »
Weather in December
December, the first month of the winter in Ericson, is also an icy month, with an average temperature fluctuating between 21.2°F (-6°C) and 32.2°F (0.1°C). In Ericson, entering December brings a temperature decrement, reducing from November's frosty 45.7°F (7.6°C) to a cold 32.2°F (0.1°C). Weather in December »
Updated: Aug 18, 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?
Ericson's coldest month, January, generally records average temperatures ranging from a high of 26.4°F (-3.1°C) to a low of 13.5°F (-10.3°C).
What is the most humid month?
January is the most humid month, with an average relative humidity of 85%.
What is the driest month?
The month with the least rainfall is January, when the rain falls for 2.8 days and typically collects 0.39" (10mm) of precipitation.
How many days does it rain?
In Ericson, during the entire year, the rain falls for 103.9 days and collects up to 13.46" (342mm) of precipitation.
When does it snow in Ericson?
January through May, October through December are months with snowfall.
How many days does it snow?
In Ericson, during the entire year, snow falls for 29.9 days and aggregates up to 6.3" (160mm) of snow.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 4h of sunshine.
What are the months with the lowest UV index?
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the snowiest month in Ericson?
The month with the most snowfall is February, when snow falls for 7.7 days and typically aggregates up to 1.73" (44mm) 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 Ericson?
May is the month with the most rainfall. Rain falls for 14.6 days and accumulates 2.2" (56mm) of precipitation.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
With an average of 15h and 12min of daylight, June has the longest days of the year in Ericson.
What is the month with the highest UV index?
The months with the highest UV index are June and July, with an average maximum UV index of 6.
What are the warmest months?
Ericson's warmest temperatures are experienced in July, with average high temperatures of 81.3°F (27.4°C) and lows of 64.4°F (18°C).
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 69%.
What is the month with the shortest days in Ericson?
December has the shortest days of the year, with an average of 9h and 12min of daylight.
Average temperature
Ericson, IA
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (26.4°F).
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure
Ericson, 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:
29.93"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:
30"Hg - Average pressure in November:
30.08"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
Ericson, IA
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.6mph - Average wind speed in March:
10.4mph - Average wind speed in April:
10.7mph - Average wind speed in May:
9.1mph - Average wind speed in June:
8.2mph
- 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:
10.1mph
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
Ericson, IA
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (69%).
Average rainfall
Ericson, IA
- Average rainfall in January:
0.39" - Average rainfall in February:
0.43" - Average rainfall in March:
0.75" - Average rainfall in April:
1.3" - Average rainfall in May:
2.2" - Average rainfall in June:
2.01"
- Average rainfall in July:
1.54" - Average rainfall in August:
1.34" - Average rainfall in September:
1.46" - Average rainfall in October:
0.98" - Average rainfall in November:
0.55" - Average rainfall in December:
0.51"
The wettest month (with the highest rainfall) is May (2.2").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days
Ericson, IA
- Average rainfall days in January:
2.8 days - Average rainfall days in February:
2.6 days - Average rainfall days in March:
8.8 days - Average rainfall days in April:
11.5 days - Average rainfall days in May:
14.6 days - Average rainfall days in June:
14.1 days
- Average rainfall days in July:
12.7 days - Average rainfall days in August:
10.8 days - Average rainfall days in September:
9.6 days - Average rainfall days in October:
7.7 days - Average rainfall days in November:
5.5 days - Average rainfall days in December:
3.2 days
The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is February (2.6 days).
Average snowfall
Ericson, IA
- Average snowfall in January:
1.54" - Average snowfall in February:
1.73" - Average snowfall in March:
0.75" - Average snowfall in April:
0.2" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is February (1.73").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Ericson, IA
- Average snowfall days in January:
7.6 days - Average snowfall days in February:
7.7 days - Average snowfall days in March:
4.6 days - Average snowfall days in April:
0.8 days - Average snowfall days in May:
0.2 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:
2.1 days - Average snowfall days in December:
6.1 days
The month with the highest number of snowfall days is February (7.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Ericson, 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 0min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 5min - 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 3min - Average sunshine in December:
4h and 4min
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 0min).
Average sunshine days
Ericson, IA
- Average sunshine days in January:
22.4 days - Average sunshine days in February:
19.5 days - Average sunshine days in March:
18.6 days - Average sunshine days in April:
15.4 days - Average sunshine days in May:
14.5 days - Average sunshine days in June:
14 days
- Average sunshine days in July:
15.5 days - Average sunshine days in August:
18.3 days - Average sunshine days in September:
18.7 days - Average sunshine days in October:
22.3 days - Average sunshine days in November:
22.5 days - Average sunshine days in December:
22.3 days
The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is June (14 days).
Average UV index
Ericson, IA
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover
Ericson, IA
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility
Ericson, IA
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Ericson, Iowa, USA
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