Climate and monthly weather forecast
Meriden, IA

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Weather in January

January, the same as December, in Meriden, Iowa, is a freezing cold winter month, with temperature in the range of an average low of 12°F (-11.1°C) and an average high of 24.4°F (-4.2°C). Meriden experiences its lowest average temperatures in January, reaching a peak of 24.4°F (-4.2°C) and a minimum of 12°F (-11.1°C). Weather in January »

Weather in February

February, the last month of the winter in Meriden, is another freezing cold month, with an average temperature fluctuating between 15.3°F (-9.3°C) and 28.2°F (-2.1°C). Entering February, the average high-temperature is recorded at a still subzero cold 28.2°F (-2.1°C), exhibiting a minimal shift from January's 24.4°F (-4.2°C). Weather in February »

Weather in March

March, the first month of the spring in Meriden, is a frosty month, with an average temperature varying between 44.2°F (6.8°C) and 29.7°F (-1.3°C). March's onset brings a noticeable temperature rise, soaring from a freezing cold 28.2°F (-2.1°C) in February to a frosty 44.2°F (6.8°C). Weather in March »

Weather in April

April is a mild spring month in Meriden, Iowa, with an average temperature varying between 40.3°F (4.6°C) and 56.8°F (13.8°C). The onset of April brings a rise in the average high-temperature, elevating from a chilly 44.2°F (6.8°C) in March to a mild 56.8°F (13.8°C). Weather in April »

Weather in May

May, the last month of the spring in Meriden, is an agreeable month, with temperature in the range of an average high of 68.5°F (20.3°C) and an average low of 52.2°F (11.2°C). In May, the meteorological conditions change with the average high-temperature moving from a refreshing 56.8°F (13.8°C) in April to an agreeable 68.5°F (20.3°C). Weather in May »

Weather in June

June, the first month of the summer in Meriden, is a moderately hot month, with an average temperature ranging between min 62.1°F (16.7°C) and max 77.9°F (25.5°C). With the beginning of June, Meriden's average high-temperature sees an increase, transitioning from an agreeable 68.5°F (20.3°C) in May to a moderately hot 77.9°F (25.5°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Meriden, Iowa, with an average temperature ranging between min 64°F (17.8°C) and max 81.5°F (27.5°C). July, noted for its average high-temperature of 81.5°F (27.5°C) and an average low-temperature of 64°F (17.8°C), is considered the warmest month. The heat index in July is evaluated at a tropical 87.8°F (31°C). Weather in July »

Weather in August

August, the last month of the summer in Meriden, is another warm month, with an average temperature fluctuating between 60.8°F (16°C) and 79.3°F (26.3°C). August records an average high-temperature of a still warm 79.3°F (26.3°C), indicating a minor variation from the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Meriden, is still a warm month, with an average temperature ranging between min 55°F (12.8°C) and max 73.8°F (23.2°C). Meriden in September experiences a gentle temperature dip, with average high-temperatures reducing from a moderately hot 79.3°F (26.3°C) in August to a still warm 73.8°F (23.2°C). Weather in September »

Weather in October

October, the same as September, in Meriden, Iowa, is another refreshing autumn month, with an average temperature ranging between max 57.9°F (14.4°C) and min 43°F (6.1°C). In Meriden, the average high-temperature in October drops, from a warm 73.8°F (23.2°C) in September, to a moderate 57.9°F (14.4°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Meriden, Iowa, with an average temperature ranging between min 31.3°F (-0.4°C) and max 44.1°F (6.7°C). Transition into November marks a drop in the average high-temperature, moving from a refreshing 57.9°F (14.4°C) in October to a chilly 44.1°F (6.7°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Meriden, Iowa, with an average temperature ranging between min 19°F (-7.2°C) and max 29.1°F (-1.6°C). December's arrival signals a distinct temperature shift, dropping from a chilly 44.1°F (6.7°C) in November to a freezing cold 29.1°F (-1.6°C). Weather in December »
Updated: Jun 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest?

During the coldest month in Meriden, January, temperatures average a high of 24.4°F (-4.2°C) and a low of 12°F (-11.1°C).

What is the most humid month?

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

What is the driest month?

The month with the least rainfall is January, when the rain falls for 3.6 days and typically collects 0.55" (14mm) of precipitation.

How many days does it rain?

Throughout the year, there are 117 rainfall days, and 19.84" (504mm) of precipitation is accumulated.

When does it snow?

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

How much does it snow?

In Meriden, during the entire year, snow falls for 36.4 days and aggregates up to 10.67" (271mm) of snow.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 4.1h of sunshine.

What is the month with the lowest UV index?

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

When does it snow the most?

The month with the most snowfall is February, when snow falls for 8.3 days and typically aggregates up to 3.19" (81mm) of snow.

When is Daylight Saving Time (DST)?

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 are the least humid months?

April and October, with an average relative humidity of 68%, are the least humid months in Meriden.

What is the rainiest month?

The month with the most rainfall is June, when the rain falls for 17.3 days and typically aggregates up to 3.15" (80mm) of precipitation.

When it does not snow?

June through September are months without snowfall.

When are the longest days?

With an average of 15h and 18min of daylight, June has the longest days of the year.

What are the months with the highest UV index in Meriden?

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

What part of the year is the hottest?

In Meriden, July registers the highest temperatures, averaging 81.5°F (27.5°C) at the peak and 64°F (17.8°C) at the lowest.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.5h of sunshine.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 6min of daylight.

Average temperature
Meriden, IA

Average temperature - Meriden, IA

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (24.4°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°F).

Average pressure
Meriden, IA

Average pressure - Meriden, 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).

Average wind speed
Meriden, IA

Average wind speed - Meriden, IA

The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).

Average humidity
Meriden, IA

Average humidity - Meriden, IA

The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April and October (68%).

Average rainfall
Meriden, IA

Average rainfall - Meriden, IA

The wettest month (with the highest rainfall) is June (3.15").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days
Meriden, IA

Average rainfall days - Meriden, IA

The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is February (2.6 days).

Average snowfall
Meriden, IA

Average snowfall - Meriden, IA

The month with the highest snowfall is February (3.19").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Meriden, IA

Average snowfall days - Meriden, IA

The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Meriden, IA

Average daylight / Average sunshine - Meriden, IA

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days
Meriden, IA

Average sunshine days - Meriden, IA

The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is June (11.1 days).

Average visibility
Meriden, IA

Average visibility - Meriden, IA

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

Meriden, Iowa, USA

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