Climate and monthly weather forecast
Hull, IA

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Weather in January

January, the same as December, in Hull, Iowa, is another subzero cold winter month, with an average temperature ranging between max 23.4°F (-4.8°C) and min 10.6°F (-11.9°C). Hull's coldest month, January, registers temperatures that range from a high of 23.4°F (-4.8°C) to a low of 10.6°F (-11.9°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Hull, Iowa, with an average temperature ranging between min 14°F (-10°C) and max 27.3°F (-2.6°C). The advent of February signifies a minor shift to an average high-temperature of a still freezing cold 27.3°F (-2.6°C), aligning closely with January. Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Hull, Iowa, with temperature in the range of an average low of 28.8°F (-1.8°C) and an average high of 43.5°F (6.4°C). Hull's March weather is characterized by a distinct upsurge in high-temperatures, soaring from February's freezing cold 27.3°F (-2.6°C) to a frosty 43.5°F (6.4°C). Weather in March »

Weather in April

April is a moderate spring month in Hull, Iowa, with temperature in the range of an average high of 56.1°F (13.4°C) and an average low of 39.9°F (4.4°C). Hull's transition into April is marked by a rise in the average high-temperature, advancing from a chilly 43.5°F (6.4°C) in March to a moderate 56.1°F (13.4°C). Weather in April »

Weather in May

May, the last month of the spring in Hull, is a pleasant month, with temperature in the range of an average low of 51.3°F (10.7°C) and an average high of 68.2°F (20.1°C). May sees a temperature increase, moving from a refreshing 56.1°F (13.4°C) in April to an agreeable 68.2°F (20.1°C). Weather in May »

Weather in June

June, the first month of the summer in Hull, is a moderately hot month, with an average temperature ranging between min 61.3°F (16.3°C) and max 77.9°F (25.5°C). The arrival of June signals an increase in the average high-temperature, moving from an agreeable 68.2°F (20.1°C) in May to a warm 77.9°F (25.5°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Hull, Iowa, with an average temperature varying between 63.3°F (17.4°C) and 81.5°F (27.5°C). July is the warmest month, with the temperature often reaching an average high of 81.5°F (27.5°C) and an average low of 63.3°F (17.4°C). In July, the average heat index is calculated to be a hot 87.8°F (31°C). Weather in July »

Weather in August

August, the last month of the summer in Hull, is also a moderately hot month, with an average temperature varying between 80.1°F (26.7°C) and 59.7°F (15.4°C). August denotes a minimal variation in the average high-temperature to a still moderately hot 80.1°F (26.7°C) from July's 81.5°F (27.5°C). Weather in August »

Weather in September

September, the first month of the autumn in Hull, is still a warm month, with an average temperature ranging between min 54°F (12.2°C) and max 73.9°F (23.3°C). September's onset corresponds with a subtle shift in the average high-temperature, slightly moving from 80.1°F (26.7°C) in August to a still warm 73.9°F (23.3°C). Weather in September »

Weather in October

October, the same as September, in Hull, Iowa, is a moderate autumn month, with an average temperature fluctuating between 57.9°F (14.4°C) and 41.9°F (5.5°C). October is marked by a distinct decrease in the average high-temperature, falling from a warm 73.9°F (23.3°C) in September to a moderate 57.9°F (14.4°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Hull, Iowa, with an average temperature ranging between max 43.7°F (6.5°C) and min 30°F (-1.1°C). As October shifts into November, a slight alteration in temperatures is observed, with average highs reducing from a mild 57.9°F (14.4°C) to a chilly 43.7°F (6.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Hull, Iowa, with an average temperature fluctuating between 16.7°F (-8.5°C) and 27.9°F (-2.3°C). The shift from November to December sees a distinct decrease in the average high-temperature, dropping from a frosty 43.7°F (6.5°C) to a subzero cold 27.9°F (-2.3°C). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Hull?

January, with an average high of 23.4°F (-4.8°C) and a low of 10.6°F (-11.9°C), signifies the coldest month of the year.

What is the most humid month in Hull?

With an average relative humidity of 87%, January is the most humid month.

What is the driest month in Hull?

The months with the least rainfall in Hull are January and February Rain falls for 3.5 days and accumulates 0.67" (17mm) of rain.

How many days does it rain in Hull?

Throughout the year, in Hull, there are 117.7 rainfall days, and 21.42" (544mm) of precipitation is accumulated.

When does it snow in Hull?

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

How many days does it snow in Hull?

In Hull, during the entire year, snow falls for 43.5 days and aggregates up to 15.91" (404mm) of snow.

What is the month with the least sunshine in Hull?

The month with the least sunshine in Hull, Iowa, is January, with an average of 4.1h of sunshine.

What are the months with the lowest UV index in Hull?

The months with the lowest UV index in Hull, Iowa, are January, February, October through December, with an average maximum UV index of 2.

What is the snowiest month in Hull?

The month with the most snowfall is February, when snow falls for 8.4 days and typically aggregates up to 3.15" (80mm) of snow.

When is Daylight Saving Time (DST) in Hull?

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 wettest month in Hull?

June is the month with the most rainfall. Rain falls for 16.4 days and accumulates 3.35" (85mm) of precipitation.

When it does not snow in Hull?

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

When are the longest days in Hull?

The month with the longest days in Hull is June, with an average of 15h and 18min of daylight.

What is the month with the highest UV index in Hull?

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

What time of the year is the hottest in Hull?

July brings the highest temperatures in Hull, Iowa, with an average high of 81.5°F (27.5°C) and an average low of 63.3°F (17.4°C).

What month has the most sunshine in Hull?

With an average of 10.6h of sunshine, July has the most sunshine of the year in Hull, Iowa.

What is the least humid month in Hull?

October is the least humid month, with an average relative humidity of 67%.

What is the month with the shortest days in Hull?

With an average of 9h and 0min of daylight, December has the shortest days of the year in Hull.

Average pressure
Hull, IA

Average pressure - Hull, IA

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed
Hull, IA

Average wind speed - Hull, IA

The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).

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Average rainfall
Hull, IA

Average rainfall - Hull, IA

The wettest month (with the highest rainfall) is June (3.35").
The driest months (with the least rainfall) are January and February (0.67").

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Average rainfall days
Hull, IA

Average rainfall days - Hull, IA

The month with the highest number of rainy days is June (16.4 days).
The month with the least rainy days is February (3 days).

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Average snowfall
Hull, IA

Average snowfall - Hull, IA

The month with the highest snowfall is February (3.15").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Hull, IA

Average snowfall days - Hull, IA

The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Hull, IA

Average daylight / Average sunshine - Hull, IA

The month with the longest days is June (Average daylight: 15h and 18min).
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 36min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days
Hull, IA

Average sunshine days - Hull, IA

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is June (10.9 days).

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Average UV index
Hull, IA

Average UV index - Hull, 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).

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Average visibility
Hull, IA

Average visibility - Hull, 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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Hull, Iowa, USA

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