Climate and monthly weather forecast
Gibson, IA

Weather in January

January, like December, is a freezing cold winter month in Gibson, Iowa, with an average temperature ranging between min 14.5°F (-9.7°C) and max 27.3°F (-2.6°C). January is the coldest month, with an average high-temperature of 27.3°F (-2.6°C) and an average low-temperature of 14.5°F (-9.7°C). Weather in January »

Weather in February

The last month of the winter, February, is also a subzero cold month in Gibson, Iowa, with an average temperature fluctuating between 31.5°F (-0.3°C) and 17.8°F (-7.9°C). In February, the average high-temperature is essentially the same as in January - a still subzero cold 31.5°F (-0.3°C). Weather in February »

Weather in March

March, the first month of the spring in Gibson, is a chilly month, with an average temperature varying between 31.5°F (-0.3°C) and 46.2°F (7.9°C). In March, the average high-temperature soars, from a subzero cold 31.5°F (-0.3°C) in February, to a frosty 46.2°F (7.9°C). Weather in March »

Weather in April

April is a moderate spring month in Gibson, Iowa, with temperature in the range of an average low of 41.9°F (5.5°C) and an average high of 58.8°F (14.9°C). In Gibson, the average high-temperature in April increases from a chilly 46.2°F (7.9°C) in March to a moderate 58.8°F (14.9°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Gibson, Iowa, with an average temperature varying between 69.3°F (20.7°C) and 52.3°F (11.3°C). In May, the average high-temperature rises from a mild 58.8°F (14.9°C) in April to a pleasant 69.3°F (20.7°C). Weather in May »

Weather in June

June, the first month of the summer in Gibson, is a warm month, with temperature in the range of an average low of 62.4°F (16.9°C) and an average high of 79°F (26.1°C). In June, the average high-temperature increases from an agreeable 69.3°F (20.7°C) in May to a moderately hot 79°F (26.1°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Gibson, Iowa, with an average temperature fluctuating between 81.3°F (27.4°C) and 64.8°F (18.2°C). The warmest month is July, with an average high-temperature of 81.3°F (27.4°C) and an average low-temperature of 64.8°F (18.2°C). The average heat index in July is estimated at a hot 87.8°F (31°C). Weather in July »

Weather in August

August, the last month of the summer in Gibson, is also a moderately hot month, with an average temperature varying between 62.2°F (16.8°C) and 80.6°F (27°C). In August, the average high-temperature is essentially the same as in July - a still moderately hot 80.6°F (27°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Gibson, Iowa, with temperature in the range of an average high of 74.7°F (23.7°C) and an average low of 55.8°F (13.2°C). In September, the average high-temperature marginally drops from a moderately hot 80.6°F (27°C) in August to a still warm 74.7°F (23.7°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Gibson, Iowa, with an average temperature ranging between max 60.1°F (15.6°C) and min 44.4°F (6.9°C). In October, the average high-temperature declines considerably from a moderately hot 74.7°F (23.7°C) in September to a mild 60.1°F (15.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Gibson, is another chilly month, with an average temperature ranging between min 32.5°F (0.3°C) and max 46.8°F (8.2°C). In Gibson, the average high-temperature in November drops from a mild 60.1°F (15.6°C) in October to a chilly 46.8°F (8.2°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Gibson, Iowa, with an average temperature varying between 33.8°F (1°C) and 22.3°F (-5.4°C). In December, the average high-temperature decreases from a frosty 46.8°F (8.2°C) in November to a wintry 33.8°F (1°C). Weather in December »
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FAQ

What is the coldest month in Gibson?

January is the coldest month in Gibson, with an average high-temperature of 27.3°F (-2.6°C) and an average low-temperature of 14.5°F (-9.7°C).

What is the most humid month in Gibson?

With an average relative humidity of 84%, January is the most humid month in Gibson, Iowa.

How much does it rain in Gibson?

Throughout the year, there are 117.7 rainfall days, and 15.12" (384mm) of precipitation is accumulated.

When does it snow in Gibson?

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

What is the snowiest month in Gibson?

January is the month with the most snowfall in Gibson, Iowa. Snow falls for 9.3 days and accumulates 1.93" (49mm) of snow.

How much does it snow in Gibson?

Throughout the year, in Gibson, there are 34.7 snowfall days, and 6.54" (166mm) of snow is accumulated.

What is the month with the least sunshine in Gibson?

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

When is the lowest UV index in Gibson?

With an average maximum UV index of 1, January is the month with the lowest UV index in Gibson, Iowa.

What is the driest month in Gibson?

The month with the least rainfall is February, when the rain falls for 3.7 days and typically collects 0.55" (14mm) of precipitation.

When is Daylight Saving Time (DST) in Gibson?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from CDT to CST.

What is the rainiest month in Gibson?

June is the month with the most rainfall in Gibson, Iowa. Rain falls for 14.7 days and accumulates 2.36" (60mm) of precipitation.

When it does not snow in Gibson?

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

When are the longest days in Gibson?

The month with the longest days is June, with an average of 15h and 8min of daylight.

When is the highest UV index in Gibson?

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

What is the warmest month in Gibson?

July is the warmest month in Gibson, with an average high-temperature of 81.3°F (27.4°C) and an average low-temperature of 64.8°F (18.2°C).

What month has the most sunshine in Gibson?

The month with the most sunshine in Gibson, Iowa, is July, with an average of 10.1h of sunshine.

What is the least humid month in Gibson?

With an average relative humidity of 72%, October is the least humid month in Gibson, Iowa.

What is the month with the shortest days in Gibson?

The month with the shortest days in Gibson, Iowa, is December, with an average of 9h and 14min of daylight.

Average temperature
Gibson, IA

Average temperature - Gibson, IA

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (27.3°F).

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (14.5°F).

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Average pressure
Gibson, IA

Average pressure - Gibson, IA

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed
Gibson, IA

Average wind speed - Gibson, IA

The windiest months (with the highest average wind speed) are January and April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

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Average rainfall
Gibson, IA

Average rainfall - Gibson, IA

The wettest month (with the highest rainfall) is June (2.36").
The driest month (with the least rainfall) is February (0.55").

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Average rainfall days
Gibson, IA

Average rainfall days - Gibson, IA

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is February (3.7 days).

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Average snowfall
Gibson, IA

Average snowfall - Gibson, IA

The month with the highest snowfall is January (1.93").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Gibson, IA

Average snowfall days - Gibson, IA

The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Gibson, IA

Average daylight / Average sunshine - Gibson, IA

The month with the longest days is June (Average daylight: 15h and 8min).
The month with the shortest days is December (Average daylight: 9h and 14min).

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days
Gibson, IA

Average sunshine days - Gibson, IA

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is June (11.6 days).

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Average visibility
Gibson, IA

Average visibility - Gibson, IA

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

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