Climate and monthly weather forecast
Berkley, IA

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Weather in January

January, the same as December, in Berkley, Iowa, is a freezing cold winter month, with an average temperature ranging between max 27.1°F (-2.7°C) and min 14°F (-10°C). With an average high-temperature of 27.1°F (-2.7°C) and an average low-temperature of 14°F (-10°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 Berkley, Iowa, with an average temperature varying between 30.9°F (-0.6°C) and 17.2°F (-8.2°C). February observes an average high-temperature of a still freezing cold 30.9°F (-0.6°C), marking an insignificant difference from January's 27.1°F (-2.7°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Berkley, Iowa, with an average temperature fluctuating between 46.4°F (8°C) and 31.5°F (-0.3°C). The start of March signals a considerable escalation in the average high-temperature, advancing from a freezing cold 30.9°F (-0.6°C) in February to a chilly 46.4°F (8°C). Weather in March »

Weather in April

April in Berkley, Iowa, is a moderate spring month, with an average temperature fluctuating between 42.1°F (5.6°C) and 58.8°F (14.9°C). An increase in the average high-temperature marks April, moving from March's chilly 46.4°F (8°C) 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 Berkley, Iowa, with an average temperature fluctuating between 52.9°F (11.6°C) and 69.6°F (20.9°C). May's arrival signals an increase in average high-temperatures, moving from April's refreshing 58.8°F (14.9°C) to an agreeable 69.6°F (20.9°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Berkley, Iowa, with temperature in the range of an average high of 79.3°F (26.3°C) and an average low of 62.8°F (17.1°C). June's arrival is marked by an increase in the average high-temperature, moving from an agreeable 69.6°F (20.9°C) in May to a warm 79.3°F (26.3°C). Weather in June »

Weather in July

July, like June, in Berkley, Iowa, is a moderately hot summer month, with temperature in the range of an average high of 82°F (27.8°C) and an average low of 64.9°F (18.3°C). In Berkley, July is the warmest month, with temperatures averaging a high of 82°F (27.8°C) and a low of 64.9°F (18.3°C). In July, the heat index 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 Berkley, Iowa, with an average temperature ranging between min 62.2°F (16.8°C) and max 80.4°F (26.9°C). Berkley commences August with an average high-temperature of a still warm 80.4°F (26.9°C), maintaining a close resemblance to the previous month. Weather in August »

Weather in September

September, the first month of the autumn in Berkley, is also a moderately hot month, with an average temperature ranging between max 75.4°F (24.1°C) and min 55.9°F (13.3°C). As Berkley transitions from August to September, the average high-temperatures adjust to a still moderately hot 75.4°F (24.1°C), nearly the same as the previous 80.4°F (26.9°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Berkley, Iowa, with an average temperature varying between 44.2°F (6.8°C) and 60.4°F (15.8°C). In Berkley, stepping into October signifies a significant temperature decrement, moving down from September's warm 75.4°F (24.1°C) to a refreshing 60.4°F (15.8°C). Weather in October »

Weather in November

November, the last month of the autumn in Berkley, is another chilly month, with an average temperature fluctuating between 46.6°F (8.1°C) and 32.7°F (0.4°C). November shows a mild decline in the average high-temperature, falling from October's refreshing 60.4°F (15.8°C) to a chilly 46.6°F (8.1°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Berkley, Iowa, with an average temperature fluctuating between 21.4°F (-5.9°C) and 32.9°F (0.5°C). In Berkley, entering December brings a temperature decrement, reducing from November's chilly 46.6°F (8.1°C) to a wintry 32.9°F (0.5°C). Weather in December »
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Frequently asked questions

What month is the coldest in Berkley?

Berkley records the coldest temperatures in January, averaging a high of 27.1°F (-2.7°C) and a low of 14°F (-10°C).

What is the most humid month in Berkley?

January is the most humid month in Berkley, Iowa, with an average relative humidity of 83%.

What is the driest month in Berkley?

The month with the least rainfall is January, when the rain falls for 4.9 days and typically collects 0.91" (23mm) of precipitation.

How many days does it rain in Berkley?

Throughout the year, there are 131.7 rainfall days, and 26.65" (677mm) of precipitation is accumulated.

When does it snow in Berkley?

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

When does it snow the most in Berkley?

The month with the most snowfall is January, when snow falls for 10.8 days and typically aggregates up to 3.74" (95mm) of snow.

How much does it snow in Berkley?

In Berkley, Iowa, during the entire year, snow falls for 37.2 days and aggregates up to 13.35" (339mm) of snow.

What is the month with the least sunshine in Berkley?

With an average of 4.2h of sunshine, January has the least sunshine of the year in Berkley.

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

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

When is Daylight Saving Time (DST) in Berkley?

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

May is the month with the most rainfall. Rain falls for 17.5 days and accumulates 4.17" (106mm) of precipitation.

When it does not snow in Berkley?

June through September are months without snowfall.

When are the longest days in Berkley?

June has the longest days of the year in Berkley, Iowa, with an average of 15h and 12min of daylight.

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

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

What time of the year is the hottest in Berkley?

The warmest period in Berkley is July, when temperatures fluctuate between an average high of 82°F (27.8°C) and a low of 64.9°F (18.3°C).

What month has the most sunshine in Berkley?

July has the most sunshine of the year in Berkley, Iowa, with an average of 10.3h of sunshine.

What is the least humid month in Berkley?

The least humid month is October, with an average relative humidity of 69%.

What is the month with the shortest days in Berkley?

The month with the shortest days in Berkley, Iowa, is December, with an average of 9h and 12min of daylight.

Average pressure
Berkley, IA

Average pressure - Berkley, 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
Berkley, IA

Average wind speed - Berkley, IA

The windiest month (with the highest average wind speed) is April (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

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Average rainfall
Berkley, IA

Average rainfall - Berkley, IA

The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is January (0.91").

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Average rainfall days
Berkley, IA

Average rainfall days - Berkley, IA

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is February (3.8 days).

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Average snowfall
Berkley, IA

Average snowfall - Berkley, IA

The month with the highest snowfall is January (3.74").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Berkley, IA

Average snowfall days - Berkley, IA

The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Berkley, IA

Average daylight / Average sunshine - Berkley, 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 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days
Berkley, IA

Average sunshine days - Berkley, IA

The months with the most sunshine days are October, November and December (18.9 days).
The month with the least sunshine days is June (10.6 days).

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Average UV index
Berkley, IA

Average UV index - Berkley, 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
Berkley, IA

Average visibility - Berkley, 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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Berkley, Iowa, USA

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