Climate and monthly weather forecast
Hancock, IA

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Weather in January

January, like December, is another subzero cold winter month in Hancock, Iowa, with an average temperature fluctuating between 28.8°F (-1.8°C) and 15.4°F (-9.2°C). Hancock notes the coldest temperatures in January, with a high average of 28.8°F (-1.8°C) and a low of 15.4°F (-9.2°C). Weather in January »

Weather in February

February, the last month of the winter in Hancock, is a wintry month, with an average temperature varying between 18.5°F (-7.5°C) and 32.4°F (0.2°C). The commencement of February records an average high-temperature of a wintry 32.4°F (0.2°C), barely varying from January's 28.8°F (-1.8°C). Weather in February »

Weather in March

March, the first month of the spring in Hancock, is a chilly month, with an average temperature fluctuating between 32.5°F (0.3°C) and 48.2°F (9°C). March brings a significant increase in the average high-temperature, moving up from an icy 32.4°F (0.2°C) in February to a frosty 48.2°F (9°C). Weather in March »

Weather in April

April is a refreshing spring month in Hancock, Iowa, with an average temperature fluctuating between 42.4°F (5.8°C) and 59.9°F (15.5°C). April shows a rise in the average high-temperature, moving from March's chilly 48.2°F (9°C) to a moderate 59.9°F (15.5°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Hancock, Iowa, with temperature in the range of an average low of 53.4°F (11.9°C) and an average high of 70.3°F (21.3°C). Hancock in May experiences an increase in the average high-temperature, moving from April's mild 59.9°F (15.5°C) to a pleasant 70.3°F (21.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Hancock, Iowa, with an average temperature varying between 63.3°F (17.4°C) and 80.1°F (26.7°C). June's arrival is marked by an increase in the average high-temperature, moving from a pleasant 70.3°F (21.3°C) in May to a warm 80.1°F (26.7°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Hancock, Iowa, with an average temperature fluctuating between 65.1°F (18.4°C) and 82.9°F (28.3°C). With average high and low temperatures of 82.9°F (28.3°C) and 65.1°F (18.4°C) respectively, July is Hancock's warmest month. The heat index value for July is computed to be a hot 91.4°F (33°C). Weather in July »

Weather in August

August, the last month of the summer in Hancock, is also a moderately hot month, with temperature in the range of an average low of 62.2°F (16.8°C) and an average high of 81.1°F (27.3°C). In August, Hancock experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 82.9°F (28.3°C) in July to a still warm 81.1°F (27.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Hancock, Iowa, with an average temperature fluctuating between 75.6°F (24.2°C) and 55.9°F (13.3°C). Hancock experiences a moderate temperature shift at the start of September, with average high-temperatures adjusting a bit from 81.1°F (27.3°C) in August to a still moderately hot 75.6°F (24.2°C). Weather in September »

Weather in October

October, like September, in Hancock, Iowa, is another refreshing autumn month, with temperature in the range of an average high of 61°F (16.1°C) and an average low of 44.8°F (7.1°C). The start of October brings a distinct shift in the average high-temperature, dropping from September's warm 75.6°F (24.2°C) to an enjoyable 61°F (16.1°C). Weather in October »

Weather in November

November, the last month of the autumn in Hancock, is another chilly month, with an average temperature ranging between max 47.3°F (8.5°C) and min 32.9°F (0.5°C). Setting in of November comes with a decrease in the average high-temperature, moving from a refreshing 61°F (16.1°C) in October to a chilly 47.3°F (8.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Hancock, Iowa, with an average temperature fluctuating between 21.4°F (-5.9°C) and 33.4°F (0.8°C). December suggests a modest reduction in the average high-temperature, shifting from a frosty 47.3°F (8.5°C) in November to an icy 33.4°F (0.8°C). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Hancock?

Hancock, Iowa, witnesses the coldest weather in January, with temperatures averaging a high of 28.8°F (-1.8°C) and a low of 15.4°F (-9.2°C).

What is the most humid month in Hancock?

The most humid month is January, with an average relative humidity of 82%.

What is the driest month in Hancock?

The month with the least rainfall in Hancock, Iowa, is January, when the rain falls for 5.1 days and typically collects 0.87" (22mm) of precipitation.

How many days does it rain in Hancock?

Throughout the year, there are 127.7 rainfall days, and 26.57" (675mm) of precipitation is accumulated.

When does it snow in Hancock?

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

How much does it snow in Hancock?

In Hancock, Iowa, during the entire year, snow falls for 35.8 days and aggregates up to 13.82" (351mm) of snow.

What is the month with the least sunshine in Hancock?

The month with the least sunshine is January, with an average of 4.6h of sunshine.

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

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

What is the snowiest month in Hancock?

The month with the most snowfall is February, when snow falls for 8.3 days and typically aggregates up to 3.7" (94mm) of snow.

When is Daylight Saving Time (DST) in Hancock?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Hancock, 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 rainiest month in Hancock?

The month with the most rainfall in Hancock is June, when the rain falls for 16.9 days and typically aggregates up to 4.37" (111mm) of precipitation.

When it does not snow in Hancock?

June through September are months without snowfall in Hancock.

When are the longest days in Hancock?

June has the longest days of the year, with an average of 15h and 6min of daylight.

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

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

What part of the year is the hottest in Hancock?

With average high temperatures of 82.9°F (28.3°C) and lows of 65.1°F (18.4°C), July is the warmest month.

What month has the most sunshine in Hancock?

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

What is the least humid month in Hancock?

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

What is the month with the shortest days in Hancock?

December has the shortest days of the year, with an average of 9h and 12min of daylight.

Average temperature
Hancock, IA

Average temperature - Hancock, IA

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (28.8°F).

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).

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Average pressure
Hancock, IA

Average pressure - Hancock, 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
Hancock, IA

Average wind speed - Hancock, IA

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is July (7mph).

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Average rainfall
Hancock, IA

Average rainfall - Hancock, IA

The wettest month (with the highest rainfall) is June (4.37").
The driest month (with the least rainfall) is January (0.87").

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Average rainfall days
Hancock, IA

Average rainfall days - Hancock, IA

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is February (3.6 days).

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Average snowfall
Hancock, IA

Average snowfall - Hancock, IA

The month with the highest snowfall is February (3.7").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Hancock, IA

Average snowfall days - Hancock, IA

The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Hancock, IA

Average daylight / Average sunshine - Hancock, IA

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

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 36min).

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Average sunshine days
Hancock, IA

Average sunshine days - Hancock, IA

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is June (11 days).

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Average UV index
Hancock, IA

Average UV index - Hancock, IA

The months with the highest UV index are June, July and August (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
Hancock, IA

Average visibility - Hancock, 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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Hancock, Iowa, USA

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