Climate and monthly weather forecast
Gladbrook, IA

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Weather in January

January, the same as December, in Gladbrook, Iowa, is a freezing cold winter month, with an average temperature varying between 12.6°F (-10.8°C) and 25°F (-3.9°C). Gladbrook's temperature records reveal January as the coldest month, marked by average highs of 25°F (-3.9°C) and lows of 12.6°F (-10.8°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Gladbrook, Iowa, with an average temperature fluctuating between 28.9°F (-1.7°C) and 15.8°F (-9°C). At the onset of February, Gladbrook records an average high-temperature of a still freezing cold 28.9°F (-1.7°C), showing little deviation from the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Gladbrook, is a chilly month, with an average temperature ranging between min 29.7°F (-1.3°C) and max 44.2°F (6.8°C). Gladbrook experiences a noticeable temperature shift with the start of March, with average high-temperatures moving from a subzero cold 28.9°F (-1.7°C) in February to a frosty 44.2°F (6.8°C). Weather in March »

Weather in April

April in Gladbrook, Iowa, is a mild spring month, with an average temperature varying between 40.8°F (4.9°C) and 56.8°F (13.8°C). The arrival of April brings a change in Gladbrook's weather, with average high-temperatures moving from March's chilly 44.2°F (6.8°C) to a moderate 56.8°F (13.8°C). Weather in April »

Weather in May

May, the last month of the spring in Gladbrook, is an agreeable month, with an average temperature ranging between max 68.2°F (20.1°C) and min 52°F (11.1°C). The arrival of May brings an increase in high-temperatures, moving from a moderate 56.8°F (13.8°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 Gladbrook, is a moderately hot month, with an average temperature fluctuating between 61.3°F (16.3°C) and 77.5°F (25.3°C). With the onset of June, Gladbrook sees a temperature rise, with the average high-temperature moving from May's pleasant 68.2°F (20.1°C) to a moderately hot 77.5°F (25.3°C). Weather in June »

Weather in July

July, like June, in Gladbrook, Iowa, is a moderately hot summer month, with an average temperature ranging between max 80.1°F (26.7°C) and min 64°F (17.8°C). Gladbrook registers the highest average temperatures during the month of July, with peaks of 80.1°F (26.7°C) and lows of 64°F (17.8°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Gladbrook, Iowa, with temperature in the range of an average low of 61.3°F (16.3°C) and an average high of 78.6°F (25.9°C). Gladbrook's weather, upon August's arrival, documents an average high-temperature of a still moderately hot 78.6°F (25.9°C), nearly identical to the prior month. Weather in August »

Weather in September

September, the first month of the autumn in Gladbrook, is also a moderately hot month, with an average temperature ranging between min 54.7°F (12.6°C) and max 73.6°F (23.1°C). September's presence marks an average high-temperature of a still warm 73.6°F (23.1°C), subtly varied from August's 78.6°F (25.9°C). Weather in September »

Weather in October

October, the same as September, in Gladbrook, Iowa, is another refreshing autumn month, with an average temperature fluctuating between 43.5°F (6.4°C) and 58.6°F (14.8°C). A notable decrease in the average high-temperature is observed during October, falling from a moderately hot 73.6°F (23.1°C) in September to a moderate 58.6°F (14.8°C). Weather in October »

Weather in November

November, the last month of the autumn in Gladbrook, is another chilly month, with an average temperature varying between 31.5°F (-0.3°C) and 44.6°F (7°C). November's arrival coincides with a drop in the average high-temperature, decreasing from October's refreshing 58.6°F (14.8°C) to a frosty 44.6°F (7°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Gladbrook, Iowa, with an average temperature varying between 20.5°F (-6.4°C) and 31.5°F (-0.3°C). December's arrival corresponds with a decrease in average high-temperatures, from November's frosty 44.6°F (7°C) to a freezing cold 31.5°F (-0.3°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in Gladbrook?

Gladbrook notes the coldest temperatures in January, with a average high of 25°F (-3.9°C) and a low of 12.6°F (-10.8°C).

What is the most humid month in Gladbrook?

With an average relative humidity of 86%, January is the most humid month in Gladbrook.

What is the driest month in Gladbrook?

January is the month with the least rainfall in Gladbrook, Iowa. Rain falls for 4.4 days and accumulates 1.1" (28mm) of precipitation.

How many days does it rain in Gladbrook?

In Gladbrook, during the entire year, the rain falls for 144.6 days and collects up to 30.75" (781mm) of precipitation.

When does it snow in Gladbrook?

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

What is the snowiest month in Gladbrook?

The month with the most snowfall in Gladbrook, Iowa, is January, when snow falls for 12.8 days and typically aggregates up to 4.88" (124mm) of snow.

How many days does it snow in Gladbrook?

In Gladbrook, during the entire year, snow falls for 47.7 days and aggregates up to 19.02" (483mm) of snow.

What is the month with the least sunshine in Gladbrook?

With an average of 3.9h of sunshine, January has the least sunshine of the year in Gladbrook.

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

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

When is Daylight Saving Time (DST) in Gladbrook?

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

May is the month with the most rainfall. Rain falls for 19.4 days and accumulates 4.76" (121mm) of precipitation.

When it does not snow in Gladbrook?

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

When are the longest days in Gladbrook?

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

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

The month with the highest UV index is June, with an average maximum UV index of 6.

What time of the year is the hottest in Gladbrook?

The warmest period in Gladbrook, Iowa, tends to be July, when average temperatures fluctuate between a high of 80.1°F (26.7°C) and a low of 64°F (17.8°C).

What month has the most sunshine in Gladbrook?

The month with the most sunshine in Gladbrook is July, with an average of 10h of sunshine.

What is the least humid month in Gladbrook?

With an average relative humidity of 71%, October is the least humid month in Gladbrook, Iowa.

What is the month with the shortest days in Gladbrook?

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

Average temperature
Gladbrook, IA

Average temperature - Gladbrook, IA

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (25°F).

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).

Average pressure
Gladbrook, IA

Average pressure - Gladbrook, IA

The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed
Gladbrook, IA

Average wind speed - Gladbrook, IA

The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

Average humidity
Gladbrook, IA

Average humidity - Gladbrook, IA

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (71%).

Average rainfall
Gladbrook, IA

Average rainfall - Gladbrook, IA

The wettest month (with the highest rainfall) is May (4.76").
The driest month (with the least rainfall) is January (1.1").

Average rainfall days
Gladbrook, IA

Average rainfall days - Gladbrook, IA

The month with the highest number of rainy days is June (19.6 days).
The month with the least rainy days is February (3.9 days).

Average snowfall
Gladbrook, IA

Average snowfall - Gladbrook, IA

The month with the highest snowfall is January (4.88").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Gladbrook, IA

Average snowfall days - Gladbrook, IA

The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Gladbrook, IA

Average daylight / Average sunshine - Gladbrook, 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 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days
Gladbrook, IA

Average sunshine days - Gladbrook, IA

The months with the most sunshine days are October and November (16.9 days).
The month with the least sunshine days is June (7.9 days).

Average visibility
Gladbrook, IA

Average visibility - Gladbrook, 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).

Gladbrook, Iowa, USA

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