Climate and monthly weather forecast
Dana, IA

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Weather in January

January, the same as December, in Dana, Iowa, is a freezing cold winter month, with an average temperature fluctuating between 13.5°F (-10.3°C) and 26.8°F (-2.9°C). With average high temperatures of 26.8°F (-2.9°C) and lows 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 Dana, Iowa, with an average temperature varying between 30.6°F (-0.8°C) and 16.9°F (-8.4°C). In Dana, February's average high-temperature stands at a still subzero cold 30.6°F (-0.8°C), closely related to the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Dana, Iowa, with temperature in the range of an average low of 31.1°F (-0.5°C) and an average high of 46°F (7.8°C). March's onset witnesses a marked shift in the average high-temperature, moving from a freezing cold 30.6°F (-0.8°C) in February to a chilly 46°F (7.8°C). Weather in March »

Weather in April

April in Dana, Iowa, is a refreshing spring month, with an average temperature ranging between max 58.5°F (14.7°C) and min 42.1°F (5.6°C). As April arrives, Dana's weather shows an increase in high-temperatures, moving from March's chilly 46°F (7.8°C) to a moderate 58.5°F (14.7°C). Weather in April »

Weather in May

May, the last month of the spring in Dana, is an agreeable month, with temperature in the range of an average low of 53.1°F (11.7°C) and an average high of 69.4°F (20.8°C). May's arrival signals a temperature shift, moving from a mild 58.5°F (14.7°C) in April to a pleasant 69.4°F (20.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Dana, Iowa, with an average temperature fluctuating between 79.3°F (26.3°C) and 62.8°F (17.1°C). The start of June is characterized by an increase in the average high-temperature, transitioning from an agreeable 69.4°F (20.8°C) in May to a moderately hot 79.3°F (26.3°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Dana, Iowa, with temperature in the range of an average high of 82°F (27.8°C) and an average low of 64.6°F (18.1°C). Dana's July weather, with an average high temperature of 82°F (27.8°C) and an average low temperature of 64.6°F (18.1°C), tends to be the warmest of the year. The heat index in July is appraised at a hot 89.6°F (32°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Dana, Iowa, with temperature in the range of an average low of 61.5°F (16.4°C) and an average high of 80.1°F (26.7°C). Dana's average high-temperature in August is a still moderately hot 80.1°F (26.7°C), indicating a subtle variation from July. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Dana, Iowa, with temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 55.8°F (13.2°C). With September's advent, Dana sees an average high-temperature of a still moderately hot 74.8°F (23.8°C), subtly shifted from August's 80.1°F (26.7°C). Weather in September »

Weather in October

October, the same as September, in Dana, Iowa, is a moderate autumn month, with temperature in the range of an average low of 43.9°F (6.6°C) and an average high of 59.9°F (15.5°C). A shift in Dana's weather is noticeable as September turns into October, with the average high temperature decreasing from a warm 74.8°F (23.8°C) to a refreshing 59.9°F (15.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Dana, is also a frosty month, with an average temperature ranging between min 32.5°F (0.3°C) and max 45.9°F (7.7°C). Dana observes a minor decrease in the average high-temperature with the arrival of November, falling from October's refreshing 59.9°F (15.5°C) to a chilly 45.9°F (7.7°C). Weather in November »

Weather in December

December, the first month of the winter in Dana, is also a wintry month, with an average temperature fluctuating between 32°F (0°C) and 21°F (-6.1°C). Start of December brings a shift in the average high-temperature, falling from November's frosty 45.9°F (7.7°C) to a wintry 32°F (0°C). Weather in December »
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Frequently asked questions

What time of the year is the coldest in Dana?

The coldest period is January, when temperatures fluctuate between an average high of 26.8°F (-2.9°C) and a low of 13.5°F (-10.3°C).

What is the most humid month in Dana?

The most humid month in Dana is January, with an average relative humidity of 84%.

What is the driest month in Dana?

January is the month with the least rainfall. Rain falls for 3.8 days and accumulates 0.87" (22mm) of precipitation.

How many days does it rain in Dana?

In Dana, during the entire year, the rain falls for 125.7 days and collects up to 26.5" (673mm) of precipitation.

When does it snow in Dana?

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

What is the snowiest month in Dana?

The month with the most snowfall in Dana, Iowa, is January, when snow falls for 9.8 days and typically aggregates up to 4.29" (109mm) of snow.

How many days does it snow in Dana?

In Dana, Iowa, during the entire year, snow falls for 38.1 days and aggregates up to 15.31" (389mm) of snow.

What is the month with the least sunshine in Dana?

The month with the least sunshine in Dana, Iowa, is January, with an average of 4.2h of sunshine.

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

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

When is Daylight Saving Time (DST) in Dana?

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 Dana?

May is the month with the most rainfall in Dana. Rain falls for 16.2 days and accumulates 4.06" (103mm) of precipitation.

When it does not snow in Dana?

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

When are the longest days in Dana?

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

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

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

What are the warmest months in Dana?

Dana's warmest month, July, registers temperatures that range from a high of 82°F (27.8°C) to a low of 64.6°F (18.1°C).

What month has the most sunshine in Dana?

July has the most sunshine of the year, with an average of 10.2h of sunshine.

What is the least humid month in Dana?

October is the least humid month in Dana, Iowa, with an average relative humidity of 69%.

What is the month with the shortest days in Dana?

With an average of 9h and 12min of daylight, December has the shortest days of the year in Dana, Iowa.

Average pressure
Dana, IA

Average pressure - Dana, IA

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed
Dana, IA

Average wind speed - Dana, IA

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

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Average rainfall
Dana, IA

Average rainfall - Dana, IA

The wettest month (with the highest rainfall) is May (4.06").
The driest month (with the least rainfall) is January (0.87").

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Average rainfall days
Dana, IA

Average rainfall days - Dana, IA

The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is February (3.4 days).

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Average snowfall
Dana, IA

Average snowfall - Dana, IA

The month with the highest snowfall is January (4.29").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Dana, IA

Average snowfall days - Dana, 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
Dana, IA

Average daylight / Average sunshine - Dana, 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 12min).

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days
Dana, IA

Average sunshine days - Dana, IA

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is June (11.1 days).

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Average UV index
Dana, IA

Average UV index - Dana, 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
Dana, IA

Average visibility - Dana, 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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Dana, Iowa, USA

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