Climate and monthly weather forecast
Kellerton, IA

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Weather in January

January, like December, is another subzero cold winter month in Kellerton, Iowa, with an average temperature ranging between min 16.9°F (-8.4°C) and max 30.6°F (-0.8°C). The month of January sees the lowest average temperatures, reaching 30.6°F (-0.8°C) at the peak and 16.9°F (-8.4°C) at the low. Weather in January »

Weather in February

February, the last month of the winter in Kellerton, is a cold month, with an average temperature ranging between max 34.2°F (1.2°C) and min 20.1°F (-6.6°C). Transitioning from January to February, Kellerton observes an average high-temperature of an icy 34.2°F (1.2°C), differing subtly from the previous month. Weather in February »

Weather in March

March, the first month of the spring in Kellerton, is a frosty month, with an average temperature varying between 33.3°F (0.7°C) and 48.7°F (9.3°C). Kellerton's weather in March is characterized by a distinct rise in the average high-temperature, escalating from a cold 34.2°F (1.2°C) in February to a chilly 48.7°F (9.3°C). Weather in March »

Weather in April

April in Kellerton, Iowa, is a refreshing spring month, with an average temperature fluctuating between 42.6°F (5.9°C) and 60.4°F (15.8°C). The arrival of April brings an increase in high-temperatures, moving from a frosty 48.7°F (9.3°C) in March to a mild 60.4°F (15.8°C). Weather in April »

Weather in May

May, the last month of the spring in Kellerton, is an agreeable month, with an average temperature fluctuating between 53.1°F (11.7°C) and 69.6°F (20.9°C). May signals a shift in the average high-temperature, moving from April's refreshing 60.4°F (15.8°C) to an agreeable 69.6°F (20.9°C). Weather in May »

Weather in June

June, the first month of the summer in Kellerton, is a warm month, with temperature in the range of an average high of 79.9°F (26.6°C) and an average low of 63.3°F (17.4°C). With the onset of June, Kellerton's average high-temperature experiences a rise, moving from May's agreeable 69.6°F (20.9°C) to a warm 79.9°F (26.6°C). Weather in June »

Weather in July

July, like June, in Kellerton, Iowa, is another warm summer month, with temperature in the range of an average low of 66°F (18.9°C) and an average high of 83.5°F (28.6°C). In Kellerton, July is identified by the highest average temperatures, reaching a peak of 83.5°F (28.6°C) and a low of 66°F (18.9°C). July's mean heat index is appraised at a tropical 93.2°F (34°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Kellerton, Iowa, with an average temperature ranging between min 63.3°F (17.4°C) and max 81.7°F (27.6°C). With the start of August, Kellerton measures an average high-temperature of a still moderately hot 81.7°F (27.6°C), not significantly differing from July's 83.5°F (28.6°C). Weather in August »

Weather in September

September, the first month of the autumn in Kellerton, is also a moderately hot month, with temperature in the range of an average low of 56.3°F (13.5°C) and an average high of 75.9°F (24.4°C). September's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a warm 81.7°F (27.6°C) in August to a still moderately hot 75.9°F (24.4°C). Weather in September »

Weather in October

October, like September, in Kellerton, Iowa, is another comfortable autumn month, with temperature in the range of an average high of 61.5°F (16.4°C) and an average low of 44.6°F (7°C). Kellerton, Iowa, in October sees a clear temperature decline, with average high-temperatures decreasing from a warm 75.9°F (24.4°C) in September to a comfortable 61.5°F (16.4°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Kellerton, Iowa, with an average temperature ranging between max 48.4°F (9.1°C) and min 33.1°F (0.6°C). The transition into November indicates a reduction in the average high-temperature, down to a chilly 48.4°F (9.1°C) from October's comfortable 61.5°F (16.4°C). Weather in November »

Weather in December

December, the first month of the winter in Kellerton, is still a cold month, with an average temperature varying between 35.2°F (1.8°C) and 23.2°F (-4.9°C). The start of December comes with a reduction in the average high-temperature, receding from a chilly 48.4°F (9.1°C) in November to a wintry 35.2°F (1.8°C). Weather in December »
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Frequently asked questions

What month is the coldest in Kellerton?

January tends to be the coldest month, with temperatures averaging a daily high of 30.6°F (-0.8°C) and a low of 16.9°F (-8.4°C).

How much does it rain in Kellerton?

Throughout the year, in Kellerton, there are 126.9 rainfall days, and 22.6" (574mm) of precipitation is accumulated.

When does it snow in Kellerton?

January through May, October through December are months with snowfall in Kellerton.

What is the snowiest month in Kellerton?

The month with the most snowfall in Kellerton, Iowa, is January, when snow falls for 8.4 days and typically aggregates up to 3.54" (90mm) of snow.

How much does it snow in Kellerton?

In Kellerton, Iowa, during the entire year, snow falls for 28.7 days and aggregates up to 11.85" (301mm) of snow.

What is the month with the least sunshine in Kellerton?

With an average of 4.6h of sunshine, January has the least sunshine of the year.

What is the month with the lowest UV index in Kellerton?

The month with the lowest UV index is January, with an average maximum UV index of 1.

What is the driest month in Kellerton?

The months with the least rainfall are February and December Rain falls for 4.7 days and accumulates 0.71" (18mm) of rain.

When is Daylight Saving Time (DST) in Kellerton?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Kellerton, Iowa, 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 most humid month in Kellerton?

June is the most humid month in Kellerton, with an average relative humidity of 82%.

What is the wettest month in Kellerton?

June is the month with the most rainfall. Rain falls for 16.1 days and accumulates 3.86" (98mm) of precipitation.

When it does not snow in Kellerton?

In Kellerton, snow does not fall in June through September.

When are the longest days in Kellerton?

The month with the longest days in Kellerton is June, with an average of 15h and 0min of daylight.

When is the highest UV index in Kellerton?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

What part of the year is the hottest in Kellerton?

July, with average temperatures reaching a high of 83.5°F (28.6°C) and a low of 66°F (18.9°C), is the warmest month.

What month has the most sunshine in Kellerton?

The month with the most sunshine is July, with an average of 10.3h of sunshine.

What is the least humid month in Kellerton?

With an average relative humidity of 71%, October is the least humid month in Kellerton, Iowa.

What is the month with the shortest days in Kellerton?

The month with the shortest days in Kellerton is December, with an average of 9h and 18min of daylight.

Average temperature
Kellerton, IA

Average temperature - Kellerton, IA

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (30.6°F).

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).

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Average pressure
Kellerton, IA

Average pressure - Kellerton, IA

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed
Kellerton, IA

Average wind speed - Kellerton, IA

The windiest months (with the highest average wind speed) are January, February and March (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

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Average rainfall
Kellerton, IA

Average rainfall - Kellerton, IA

The wettest month (with the highest rainfall) is June (3.86").
The driest months (with the least rainfall) are February and December (0.71").

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Average rainfall days
Kellerton, IA

Average rainfall days - Kellerton, IA

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (4.1 days).

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Average snowfall
Kellerton, IA

Average snowfall - Kellerton, IA

The month with the highest snowfall is January (3.54").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Kellerton, IA

Average snowfall days - Kellerton, IA

The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Kellerton, IA

Average daylight / Average sunshine - Kellerton, IA

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days
Kellerton, IA

Average sunshine days - Kellerton, IA

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is May (10.6 days).

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Average visibility
Kellerton, IA

Average visibility - Kellerton, 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).

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Kellerton, Iowa, USA

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