Climate and monthly weather forecast
Okoboji, IA

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Weather in January

January, like December, is another subzero cold winter month in Okoboji, Iowa, with temperature in the range of an average high of 22.5°F (-5.3°C) and an average low of 9.3°F (-12.6°C). Okoboji's coldest weather arrives in January, when temperatures average a high of 22.5°F (-5.3°C) and a low of 9.3°F (-12.6°C). Weather in January »

Weather in February

The last month of the winter, February, is also a subzero cold month in Okoboji, Iowa, with an average temperature ranging between min 12.6°F (-10.8°C) and max 25.9°F (-3.4°C). The arrival of February coincides with an average high-temperature of a still subzero cold 25.9°F (-3.4°C), indicating a minimal shift from January's 22.5°F (-5.3°C). Weather in February »

Weather in March

The first month of the spring, March, is an icy month in Okoboji, Iowa, with temperature in the range of an average low of 27.9°F (-2.3°C) and an average high of 41.5°F (5.3°C). The shift from February to March sees a distinct increase in the average high-temperature, escalating from a subzero cold 25.9°F (-3.4°C) to an icy 41.5°F (5.3°C). Weather in March »

Weather in April

April in Okoboji, Iowa, is a cool spring month, with an average temperature ranging between min 39.2°F (4°C) and max 54.9°F (12.7°C). Okoboji's transition into April sees a rise in the average high-temperature, advancing from a wintry 41.5°F (5.3°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 Okoboji, is an enjoyable month, with an average temperature fluctuating between 50.9°F (10.5°C) and 67.6°F (19.8°C). The start of May brings a rise in the average high-temperature, moving from a cool 54.9°F (12.7°C) in April to an enjoyable 67.6°F (19.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Okoboji, Iowa, with temperature in the range of an average high of 77°F (25°C) and an average low of 61°F (16.1°C). June's arrival signals a temperature shift, moving from a refreshing 67.6°F (19.8°C) in May to a moderately hot 77°F (25°C). Weather in June »

Weather in July

July, like June, in Okoboji, Iowa, is another warm summer month, with temperature in the range of an average low of 62.2°F (16.8°C) and an average high of 80.2°F (26.8°C). July, with its average high-temperature of 80.2°F (26.8°C) and an average low-temperature of 62.2°F (16.8°C), holds the record as the warmest month. Weather in July »

Weather in August

August, the last month of the summer in Okoboji, is also a moderately hot month, with an average temperature varying between 78.3°F (25.7°C) and 59.5°F (15.3°C). Transitioning into August, Okoboji records an average high-temperature of a still warm 78.3°F (25.7°C), almost identical to July's 80.2°F (26.8°C). Weather in August »

Weather in September

September, the first month of the autumn in Okoboji, is still a pleasant month, with temperature in the range of an average low of 53.6°F (12°C) and an average high of 72.5°F (22.5°C). The shift from August to September includes a small decrease in the average high-temperature, from a moderately hot 78.3°F (25.7°C) to an agreeable 72.5°F (22.5°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Okoboji, Iowa, with an average temperature ranging between max 56.7°F (13.7°C) and min 41.5°F (5.3°C). The shift from September to October sees a distinct decrease in the average high-temperature, dropping from a pleasant 72.5°F (22.5°C) to a mild 56.7°F (13.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an icy month in Okoboji, Iowa, with temperature in the range of an average low of 29.8°F (-1.2°C) and an average high of 42.3°F (5.7°C). Okoboji's transition into November involves a shift in temperature, receding from a refreshing 56.7°F (13.7°C) in October to a cold 42.3°F (5.7°C). Weather in November »

Weather in December

December, the first month of the winter in Okoboji, is also a subzero cold month, with an average temperature ranging between max 26.8°F (-2.9°C) and min 16.2°F (-8.8°C). Witnessing a clear downswing, the average high-temperature during December drops from November's wintry 42.3°F (5.7°C) to a subzero cold 26.8°F (-2.9°C). Weather in December »
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Frequently asked questions

What time of the year is the coldest in Okoboji?

January brings the lowest temperatures in Okoboji, Iowa, with an average high of 22.5°F (-5.3°C) and an average low of 9.3°F (-12.6°C).

What is the most humid month in Okoboji?

January is the most humid month in Okoboji, Iowa, with an average relative humidity of 88%.

What is the driest month in Okoboji?

January is the month with the least rainfall in Okoboji. Rain falls for 2.8 days and accumulates 0.83" (21mm) of precipitation.

How many days does it rain in Okoboji?

In Okoboji, during the entire year, the rain falls for 124.6 days and collects up to 24.37" (619mm) of precipitation.

When does it snow in Okoboji?

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

How much does it snow in Okoboji?

Throughout the year, in Okoboji, there are 47.4 snowfall days, and 21.93" (557mm) of snow is accumulated.

What is the month with the least sunshine in Okoboji?

The month with the least sunshine in Okoboji, Iowa, is January, with an average of 3.9h of sunshine.

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

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

When does it snow the most in Okoboji?

The month with the most snowfall in Okoboji is February, when snow falls for 8.9 days and typically aggregates up to 5.47" (139mm) of snow.

When is Daylight Saving Time (DST) in Okoboji?

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

The month with the most rainfall is June, when the rain falls for 18.8 days and typically aggregates up to 3.9" (99mm) of precipitation.

When it does not snow in Okoboji?

In Okoboji, snow does not fall in June through September.

When are the longest days in Okoboji?

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 Okoboji?

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

What is the warmest month in Okoboji?

Okoboji's temperatures tend to reach their peak averages in July, with a high of 80.2°F (26.8°C) and a low of 62.2°F (16.8°C).

What month has the most sunshine in Okoboji?

The month with the most sunshine is July, with an average of 10.2h of sunshine.

What is the least humid month in Okoboji?

With an average relative humidity of 68%, October is the least humid month in Okoboji.

What is the month with the shortest days in Okoboji?

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

Average temperature
Okoboji, IA

Average temperature - Okoboji, IA

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (22.5°F).

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (9.3°F).

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Average pressure
Okoboji, IA

Average pressure - Okoboji, 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
Okoboji, IA

Average wind speed - Okoboji, IA

The windiest months (with the highest average wind speed) are January, February and April (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).

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Average rainfall
Okoboji, IA

Average rainfall - Okoboji, IA

The wettest month (with the highest rainfall) is June (3.9").
The driest month (with the least rainfall) is January (0.83").

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Average rainfall days
Okoboji, IA

Average rainfall days - Okoboji, IA

The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is February (2.1 days).

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Average snowfall
Okoboji, IA

Average snowfall - Okoboji, IA

The month with the highest snowfall is February (5.47").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Okoboji, IA

Average snowfall days - Okoboji, IA

The month with the highest number of snowfall days is December (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Okoboji, IA

Average daylight / Average sunshine - Okoboji, 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 12min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days
Okoboji, IA

Average sunshine days - Okoboji, IA

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is June (8.6 days).

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Average UV index
Okoboji, IA

Average UV index - Okoboji, 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 and November (UV index 1).

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Average visibility
Okoboji, IA

Average visibility - Okoboji, 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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Okoboji, Iowa, USA

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