Climate and monthly weather forecast
Hiawatha, IA

Weather in January

January, like December, is a freezing cold winter month in Hiawatha, Iowa, with an average temperature varying between 25.3°F (-3.7°C) and 13.5°F (-10.3°C). With an average high-temperature of 25.3°F (-3.7°C) and an average low-temperature of 13.5°F (-10.3°C), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Hiawatha, Iowa, with an average temperature fluctuating between 29.5°F (-1.4°C) and 16.3°F (-8.7°C). In Hiawatha, Iowa, the average high-temperature in February is almost the same as in January - a still subzero cold 29.5°F (-1.4°C). Weather in February »

Weather in March

March, the first month of the spring in Hiawatha, is a chilly month, with an average temperature varying between 30.2°F (-1°C) and 44.2°F (6.8°C). In March, the average high-temperature soars, from a freezing cold 29.5°F (-1.4°C) in February, to a frosty 44.2°F (6.8°C). Weather in March »

Weather in April

April is a moderate spring month in Hiawatha, Iowa, with temperature in the range of an average low of 40.6°F (4.8°C) and an average high of 57°F (13.9°C). In Hiawatha, the average high-temperature in April rises from a frosty 44.2°F (6.8°C) in March to a moderate 57°F (13.9°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Hiawatha, Iowa, with temperature in the range of an average low of 52°F (11.1°C) and an average high of 68.5°F (20.3°C). In Hiawatha, the average high-temperature in May increases from a moderate 57°F (13.9°C) in April to a pleasant 68.5°F (20.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Hiawatha, Iowa, with an average temperature ranging between min 61.5°F (16.4°C) and max 77.4°F (25.2°C). In Hiawatha, the average high-temperature in June slightly increases from a pleasant 68.5°F (20.3°C) in May to a warm 77.4°F (25.2°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Hiawatha, Iowa, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 80.1°F (26.7°C). July is the warmest month, with an average high-temperature of 80.1°F (26.7°C) and an average low-temperature of 64°F (17.8°C). Weather in July »

Weather in August

August, the last month of the summer in Hiawatha, is also a moderately hot month, with an average temperature ranging between min 61.3°F (16.3°C) and max 79.2°F (26.2°C). In Hiawatha, Iowa, the average high-temperature in August is almost the same as in July - a still warm 79.2°F (26.2°C). Weather in August »

Weather in September

September, the first month of the autumn in Hiawatha, is also an agreeable month, with an average temperature varying between 73.2°F (22.9°C) and 54.7°F (12.6°C). In September, the average high-temperature marginally drops from a moderately hot 79.2°F (26.2°C) in August to a pleasant 73.2°F (22.9°C). Weather in September »

Weather in October

October, the same as September, in Hiawatha, Iowa, is a moderate autumn month, with an average temperature ranging between min 43.5°F (6.4°C) and max 59.2°F (15.1°C). In October, the average high-temperature drops from a pleasant 73.2°F (22.9°C) in September to a moderate 59.2°F (15.1°C). Weather in October »

Weather in November

November, the last month of the autumn in Hiawatha, is also a frosty month, with an average temperature varying between 31.5°F (-0.3°C) and 44.8°F (7.1°C). In Hiawatha, the average high-temperature in November significantly decreases from a mild 59.2°F (15.1°C) in October to a chilly 44.8°F (7.1°C). Weather in November »

Weather in December

December, the first month of the winter in Hiawatha, is also a wintry month, with an average temperature ranging between min 21.7°F (-5.7°C) and max 32.2°F (0.1°C). In Hiawatha, the average high-temperature in December drops from a frosty 44.8°F (7.1°C) in November to a wintry 32.2°F (0.1°C). Weather in December »
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FAQ

What is the coldest month in Hiawatha?

The coldest month in Hiawatha, Iowa, is January, with an average high-temperature of 25.3°F (-3.7°C) and an average low-temperature of 13.5°F (-10.3°C).

What is the most humid month in Hiawatha?

With an average relative humidity of 86%, January is the most humid month in Hiawatha.

What is the driest month in Hiawatha?

The months with the least rainfall in Hiawatha are January and February Rain falls for 4.8 days and accumulates 1.18" (30mm) of rain.

How many days does it rain in Hiawatha?

Throughout the year, in Hiawatha, there are 138.6 rainfall days, and 27.8" (706mm) of precipitation is accumulated.

When does it snow in Hiawatha?

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

When does it snow the most in Hiawatha?

January is the month with the most snowfall in Hiawatha, Iowa. Snow falls for 11.8 days and accumulates 5.43" (138mm) of snow.

How much does it snow in Hiawatha?

In Hiawatha, during the entire year, snow falls for 41.2 days and aggregates up to 16.73" (425mm) of snow.

What is the month with the least sunshine in Hiawatha?

January has the least sunshine of the year, with an average of 3.9h of sunshine.

When is Daylight Saving Time (DST) in Hiawatha?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, 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 Hiawatha?

May is the month with the most rainfall in Hiawatha, Iowa. Rain falls for 17.7 days and accumulates 4.37" (111mm) of precipitation.

When it does not snow in Hiawatha?

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

When are the longest days in Hiawatha?

The month with the longest days is June, with an average of 15h and 12min of daylight.

What is the warmest month in Hiawatha?

With an average high-temperature of 80.1°F (26.7°C) and an average low-temperature of 64°F (17.8°C), July is the warmest month in Hiawatha, Iowa.

What month has the most sunshine in Hiawatha?

The month with the most sunshine in Hiawatha is July, with an average of 10h of sunshine.

When is the highest UV index in Hiawatha?

With an average maximum UV index of 6, July is the month with the highest UV index in Hiawatha, Iowa.

What is the least humid month in Hiawatha?

With an average relative humidity of 73%, October is the least humid month in Hiawatha.

What is the month with the shortest days in Hiawatha?

With an average of 9h and 10min of daylight, December has the shortest days of the year.

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

The month with the lowest UV index in Hiawatha, Iowa, is December, with an average maximum UV index of 1.

Average temperature
Hiawatha, IA

Average temperature - Hiawatha, IA

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (25.3°F).

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).

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Average pressure
Hiawatha, IA

Average pressure - Hiawatha, IA

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed
Hiawatha, IA

Average wind speed - Hiawatha, IA

The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

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Average rainfall
Hiawatha, IA

Average rainfall - Hiawatha, IA

The wettest month (with the highest rainfall) is May (4.37").
The driest months (with the least rainfall) are January and February (1.18").

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Average rainfall days
Hiawatha, IA

Average rainfall days - Hiawatha, IA

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is January (4.8 days).

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Average snowfall
Hiawatha, IA

Average snowfall - Hiawatha, IA

The month with the highest snowfall is January (5.43").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Hiawatha, IA

Average snowfall days - Hiawatha, IA

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Hiawatha, IA

Average daylight / Average sunshine - Hiawatha, IA

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 10min).

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days
Hiawatha, IA

Average sunshine days - Hiawatha, IA

The month with the most sunshine days is October (17.6 days).
The month with the least sunshine days is June (9.9 days).

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Average visibility
Hiawatha, IA

Average visibility - Hiawatha, IA

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

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