Climate and monthly weather forecast
Allendorf, IA

Weather in January

January, like December, is another subzero cold winter month in Allendorf, Iowa, with temperature in the range of an average low of 9.5°F (-12.5°C) and an average high of 22.3°F (-5.4°C). With an average high-temperature of 22.3°F (-5.4°C) and an average low-temperature of 9.5°F (-12.5°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Allendorf, is also a subzero cold month, with temperature in the range of an average high of 26.1°F (-3.3°C) and an average low of 12.7°F (-10.7°C). In Allendorf, Iowa, the average high-temperature in February is practically the same as in January - a still freezing cold 26.1°F (-3.3°C). Weather in February »

Weather in March

March, the first month of the spring in Allendorf, is a wintry month, with an average temperature ranging between min 27.7°F (-2.4°C) and max 42.1°F (5.6°C). In Allendorf, the average high-temperature in March soars, from a freezing cold 26.1°F (-3.3°C) in February, to a cold 42.1°F (5.6°C). Weather in March »

Weather in April

April is a fresh spring month in Allendorf, Iowa, with an average temperature fluctuating between 38.8°F (3.8°C) and 54.9°F (12.7°C). In Allendorf, the average high-temperature in April increases from a cold 42.1°F (5.6°C) in March to a fresh 54.9°F (12.7°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in Allendorf, Iowa, with an average temperature ranging between min 50.7°F (10.4°C) and max 67.5°F (19.7°C). In May, the average high-temperature rises from a fresh 54.9°F (12.7°C) in April to an enjoyable 67.5°F (19.7°C). Weather in May »

Weather in June

June, the first month of the summer in Allendorf, is a moderately hot month, with an average temperature fluctuating between 77.2°F (25.1°C) and 60.4°F (15.8°C). In June, the average high-temperature rises from an enjoyable 67.5°F (19.7°C) in May to a moderately hot 77.2°F (25.1°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Allendorf, Iowa, with an average temperature fluctuating between 80.6°F (27°C) and 62.4°F (16.9°C). July is the warmest month, with an average high-temperature of 80.6°F (27°C) and an average low-temperature of 62.4°F (16.9°C). In July, the average heat index is calculated to be a tropical 86°F (30°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Allendorf, Iowa, with an average temperature ranging between min 59.5°F (15.3°C) and max 78.6°F (25.9°C). In August, the average high-temperature is relatively the same as in July - a still moderately hot 78.6°F (25.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Allendorf, Iowa, with an average temperature fluctuating between 73°F (22.8°C) and 53.6°F (12°C). In Allendorf, Iowa, the average high-temperature in September slightly decreases from a moderately hot 78.6°F (25.9°C) in August to an agreeable 73°F (22.8°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Allendorf, Iowa, with an average temperature varying between 41.5°F (5.3°C) and 56.5°F (13.6°C). In Allendorf, the average high-temperature in October significantly decreases from a pleasant 73°F (22.8°C) in September to a moderate 56.5°F (13.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Allendorf, is also a wintry month, with temperature in the range of an average low of 29.3°F (-1.5°C) and an average high of 42.3°F (5.7°C). In November, the average high-temperature drops from a moderate 56.5°F (13.6°C) in October to a wintry 42.3°F (5.7°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Allendorf, Iowa, with an average temperature fluctuating between 26.8°F (-2.9°C) and 15.8°F (-9°C). In December, the average high-temperature significantly decreases from a cold 42.3°F (5.7°C) in November to a subzero cold 26.8°F (-2.9°C). Weather in December »
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FAQ

What is the coldest month in Allendorf?

The coldest month in Allendorf is January, with an average high-temperature of 22.3°F (-5.4°C) and an average low-temperature of 9.5°F (-12.5°C).

What is the most humid month in Allendorf?

The most humid month is January, with an average relative humidity of 89%.

What is the driest month in Allendorf?

January is the month with the least rainfall in Allendorf. Rain falls for 3.7 days and accumulates 0.71" (18mm) of precipitation.

How many days does it rain in Allendorf?

Throughout the year, there are 122.3 rainfall days, and 22.24" (565mm) of precipitation is accumulated.

When does it snow in Allendorf?

Months with snowfall are January through May, October through December.

How many days does it snow in Allendorf?

Throughout the year, there are 51.6 snowfall days, and 19.69" (500mm) of snow is accumulated.

What is the month with the least sunshine in Allendorf?

The month with the least sunshine in Allendorf is January, with an average of 4h of sunshine.

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

January and February, with an average maximum UV index of 1, are months with the lowest UV index in Allendorf.

What is the snowiest month in Allendorf?

The month with the most snowfall in Allendorf, Iowa, is February, when snow falls for 9.8 days and typically aggregates up to 4.53" (115mm) of snow.

When is Daylight Saving Time (DST) in Allendorf?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Allendorf, Iowa, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from CDT to CST.

What is the wettest month in Allendorf?

June is the month with the most rainfall in Allendorf. Rain falls for 17.9 days and accumulates 3.7" (94mm) of precipitation.

When it does not snow in Allendorf?

June through September are months without snowfall in Allendorf, Iowa.

When are the longest days in Allendorf?

June has the longest days of the year in Allendorf, Iowa, with an average of 15h and 22min of daylight.

When is the highest UV index in Allendorf?

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

What is the warmest month in Allendorf?

With an average high-temperature of 80.6°F (27°C) and an average low-temperature of 62.4°F (16.9°C), July is the warmest month.

What month has the most sunshine in Allendorf?

With an average of 10.4h of sunshine, July has the most sunshine of the year.

What is the least humid month in Allendorf?

The least humid month in Allendorf, Iowa, is October, with an average relative humidity of 68%.

What is the month with the shortest days in Allendorf?

December has the shortest days of the year in Allendorf, Iowa, with an average of 9h and 1min of daylight.

Average temperature
Allendorf, IA

Average temperature - Allendorf, IA

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (22.3°F).

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (9.5°F).

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Average pressure
Allendorf, IA

Average pressure - Allendorf, IA

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed
Allendorf, IA

Average wind speed - Allendorf, IA

The windiest month (with the highest average wind speed) is April (11.3mph).
The calmest month (with the lowest average wind speed) is July (7.9mph).

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Average rainfall
Allendorf, IA

Average rainfall - Allendorf, IA

The wettest month (with the highest rainfall) is June (3.7").
The driest month (with the least rainfall) is January (0.71").

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Average rainfall days
Allendorf, IA

Average rainfall days - Allendorf, IA

The month with the highest number of rainy days is June (17.9 days).
The month with the least rainy days is February (2.3 days).

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Average snowfall
Allendorf, IA

Average snowfall - Allendorf, IA

The month with the highest snowfall is February (4.53").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Allendorf, IA

Average snowfall days - Allendorf, IA

The month with the highest number of snowfall days is January (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Allendorf, IA

Average daylight / Average sunshine - Allendorf, IA

The month with the longest days is June (Average daylight: 15h and 22min).
The month with the shortest days is December (Average daylight: 9h and 1min).

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 0min).

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Average sunshine days
Allendorf, IA

Average sunshine days - Allendorf, IA

The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is June (9.1 days).

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Average visibility
Allendorf, IA

Average visibility - Allendorf, IA

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

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