Climate and monthly weather forecast
Allendorf, IA

Share

Weather in January

January, the same as December, in Allendorf, Iowa, is another subzero cold winter month, with an average temperature varying between 9.5°F (-12.5°C) and 22.3°F (-5.4°C). In Allendorf, the month of January is known for its lowest average temperatures, reaching a high of 22.3°F (-5.4°C) and a low of 9.5°F (-12.5°C). Weather in January »

Weather in February

February, the last month of the winter in Allendorf, is also a subzero cold month, with an average temperature varying between 26.1°F (-3.3°C) and 12.7°F (-10.7°C). Allendorf notes an average high-temperature of a still subzero cold 26.1°F (-3.3°C) in February, hardly diverging from January. Weather in February »

Weather in March

March, the first month of the spring in Allendorf, is a cold month, with an average temperature fluctuating between 42.1°F (5.6°C) and 27.7°F (-2.4°C). The shift into March is marked by a considerable temperature increase, with the average high-temperature soaring from a subzero 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 cool spring month in Allendorf, Iowa, with temperature in the range of an average high of 54.9°F (12.7°C) and an average low of 38.8°F (3.8°C). The start of April signals an increase in the average high-temperature, moving from an icy 42.1°F (5.6°C) in March to a fresh 54.9°F (12.7°C). Weather in April »

Weather in May

May, the last month of the spring in Allendorf, is a comfortable month, with an average temperature varying between 67.5°F (19.7°C) and 50.7°F (10.4°C). Allendorf's May weather shows an increase in high-temperatures, moving from April's fresh 54.9°F (12.7°C) to a refreshing 67.5°F (19.7°C). Weather in May »

Weather in June

June, the first month of the summer in Allendorf, is a warm month, with an average temperature varying between 60.4°F (15.8°C) and 77.2°F (25.1°C). June's arrival coincides with a rise in the average high-temperature, moving from May's comfortable 67.5°F (19.7°C) to a warm 77.2°F (25.1°C). Weather in June »

Weather in July

July, like June, in Allendorf, Iowa, is a moderately hot summer month, with an average temperature ranging between min 62.4°F (16.9°C) and max 80.6°F (27°C). In Allendorf, the peak temperatures are generally noted in July, averaging a high of 80.6°F (27°C) and a low of 62.4°F (16.9°C). The heat index for July is calculated to be a hot 86°F (30°C). Weather in July »

Weather in August

August, the last month of the summer in Allendorf, is also a moderately hot month, with temperature in the range of an average low of 59.5°F (15.3°C) and an average high of 78.6°F (25.9°C). As Allendorf steps into August, the average high-temperature is measured at a still moderately hot 78.6°F (25.9°C), displaying minor differences from July's 80.6°F (27°C). Weather in August »

Weather in September

September, the first month of the autumn in Allendorf, is still a pleasant month, with temperature in the range of an average high of 73°F (22.8°C) and an average low of 53.6°F (12°C). September signifies a minor drop in average high-temperature, transitioning from a moderately hot 78.6°F (25.9°C) in August to a pleasant 73°F (22.8°C). Weather in September »

Weather in October

October, like September, is a moderate autumn month in Allendorf, Iowa, with temperature in the range of an average high of 56.5°F (13.6°C) and an average low of 41.5°F (5.3°C). The arrival of October brings a significant change in Allendorf's weather, with average high-temperatures dropping from September's agreeable 73°F (22.8°C) to a mild 56.5°F (13.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Allendorf, is another cold month, with an average temperature ranging between min 29.3°F (-1.5°C) and max 42.3°F (5.7°C). In Allendorf, entering November brings a temperature decrement, reducing from October's refreshing 56.5°F (13.6°C) 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 temperature in the range of an average low of 15.8°F (-9°C) and an average high of 26.8°F (-2.9°C). The shift from November to December brings a noticeable decrease in the average high-temperature, dropping from an icy 42.3°F (5.7°C) to a freezing cold 26.8°F (-2.9°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Allendorf?

The coldest temperatures in Allendorf occur during January, when averages reach a peak of 22.3°F (-5.4°C) and a low of 9.5°F (-12.5°C).

What is the most humid month in Allendorf?

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

What is the driest month in Allendorf?

The month with the least rainfall in Allendorf, Iowa, is January, when the rain falls for 3.7 days and typically collects 0.71" (18mm) of precipitation.

How many days does it rain in Allendorf?

In Allendorf, during the entire year, the rain falls for 122.3 days and collects up to 22.24" (565mm) of precipitation.

When does it snow in Allendorf?

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

How much does it snow in Allendorf?

In Allendorf, Iowa, during the entire year, snow falls for 51.6 days and aggregates up to 19.69" (500mm) of snow.

What is the month with the least sunshine in Allendorf?

With an average of 4h of sunshine, January has the least sunshine of the year.

When is the lowest UV index in Allendorf?

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

When does it snow the most 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 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 Allendorf?

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

When it does not snow in Allendorf?

In Allendorf, Iowa, snow does not fall in June through September.

When are the longest days in Allendorf?

June has the longest days of the year, with an average of 15h and 24min of daylight.

What are the months with the highest UV index in Allendorf?

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

What is the hottest time of year in Allendorf?

July tends to be the warmest month in Allendorf, Iowa, with temperatures averaging a daily high of 80.6°F (27°C) and a low of 62.4°F (16.9°C).

What month has the most sunshine in Allendorf?

July has the most sunshine of the year in Allendorf, with an average of 10.4h of sunshine.

What is the least humid month in Allendorf?

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

What is the month with the shortest days in Allendorf?

The month with the shortest days in Allendorf, Iowa, is December, with an average of 9h and 0min 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).

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).

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).

Average humidity
Allendorf, IA

Average humidity - Allendorf, IA

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (68%).

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").

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).

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").

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).

Average daylight / Average sunshine
Allendorf, IA

Average daylight / Average sunshine - Allendorf, IA

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

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).

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).

Average UV index
Allendorf, IA

Average UV index - Allendorf, 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 February (UV index 1).

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).

Allendorf, Iowa, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location