Climate and monthly weather forecast
Weldon, IA

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Weather in January

January, like December, is a freezing cold winter month in Weldon, Iowa, with temperature in the range of an average high of 29.1°F (-1.6°C) and an average low of 15.8°F (-9°C). Weldon's coldest month, January, generally records average temperatures ranging from a high of 29.1°F (-1.6°C) to a low of 15.8°F (-9°C). Weather in January »

Weather in February

The last month of the winter, February, is an icy month in Weldon, Iowa, with temperature in the range of an average low of 18.9°F (-7.3°C) and an average high of 33.4°F (0.8°C). As February unfolds, the average high-temperature reaches an icy 33.4°F (0.8°C), hinting at a slight fluctuation from the previous month. Weather in February »

Weather in March

March, the first month of the spring in Weldon, is a chilly month, with an average temperature varying between 32.5°F (0.3°C) and 47.8°F (8.8°C). As March begins, there is a noticeable increase in the average high-temperature, soaring from a wintry 33.4°F (0.8°C) in February to a frosty 47.8°F (8.8°C). Weather in March »

Weather in April

April is a mild spring month in Weldon, Iowa, with temperature in the range of an average low of 42.3°F (5.7°C) and an average high of 59.9°F (15.5°C). A rise in the average high-temperature is observed during April, moving from a frosty 47.8°F (8.8°C) in March to a moderate 59.9°F (15.5°C). Weather in April »

Weather in May

May, the last month of the spring in Weldon, is an agreeable month, with an average temperature ranging between min 52.5°F (11.4°C) and max 69.4°F (20.8°C). The shift into May is marked by a rise in the average high-temperature, moving from April's mild 59.9°F (15.5°C) to an agreeable 69.4°F (20.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Weldon, Iowa, with an average temperature ranging between min 63.1°F (17.3°C) and max 79.5°F (26.4°C). Weldon's transition into June brings a rise in the average high-temperature, moving from a pleasant 69.4°F (20.8°C) in May to a moderately hot 79.5°F (26.4°C). Weather in June »

Weather in July

July, like June, in Weldon, Iowa, is a moderately hot summer month, with an average temperature varying between 65.7°F (18.7°C) and 83.3°F (28.5°C). July, with its high-temperature average of 83.3°F (28.5°C) and a low-temperature average of 65.7°F (18.7°C), is the warmest month. The heat index value for July is evaluated at a hot 93.2°F (34°C). Weather in July »

Weather in August

August, the last month of the summer in Weldon, is also a moderately hot month, with an average temperature ranging between max 81.7°F (27.6°C) and min 63.1°F (17.3°C). Weldon in August witnesses an average high-temperature of a still warm 81.7°F (27.6°C), indicating a slight variation from July's 83.3°F (28.5°C). Weather in August »

Weather in September

September, the first month of the autumn in Weldon, is also a moderately hot month, with an average temperature fluctuating between 75.4°F (24.1°C) and 56.1°F (13.4°C). The beginning of September brings a slight decrease in the average high-temperature, transitioning from 81.7°F (27.6°C) in August to a still warm 75.4°F (24.1°C). Weather in September »

Weather in October

October, the same as September, is another refreshing autumn month in Weldon, Iowa, with an average temperature fluctuating between 44.6°F (7°C) and 61.3°F (16.3°C). Weldon's October weather features a mild decline in high-temperatures, reducing from a moderately hot 75.4°F (24.1°C) in September to a comfortable 61.3°F (16.3°C). Weather in October »

Weather in November

November, the last month of the autumn in Weldon, is also a frosty month, with an average temperature ranging between max 47.8°F (8.8°C) and min 32.9°F (0.5°C). The shift from October to November involves a decrease in the average high-temperature, dropping from an enjoyable 61.3°F (16.3°C) to a chilly 47.8°F (8.8°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Weldon, Iowa, with an average temperature ranging between max 34.9°F (1.6°C) and min 22.8°F (-5.1°C). Start of December brings a shift in the average high-temperature, falling from November's chilly 47.8°F (8.8°C) to a wintry 34.9°F (1.6°C). Weather in December »
Updated: Jul 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in Weldon?

During the coldest month in Weldon, January, temperatures average a high of 29.1°F (-1.6°C) and a low of 15.8°F (-9°C).

How many days does it rain?

Throughout the year, there are 122.6 rainfall days, and 20.43" (519mm) of precipitation is accumulated.

When does it snow?

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

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 9.2 days and typically aggregates up to 3.66" (93mm) of snow.

How much does it snow?

In Weldon, Iowa, during the entire year, snow falls for 30.8 days and aggregates up to 11.77" (299mm) of snow.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 4.3h of sunshine.

When is the lowest UV index?

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

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 is the most humid month?

June is the most humid month, with an average relative humidity of 83%.

What is the wettest month?

The month with the most rainfall is June, when the rain falls for 16.4 days and typically aggregates up to 3.74" (95mm) 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 6min of daylight, June has the longest days of the year.

When is the highest UV index?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What part of the year is the hottest?

July, marked by an average high-temperature of 83.3°F (28.5°C) and a low-temperature of 65.7°F (18.7°C), is the warmest month.

What month has the most sunshine in Weldon?

The month with the most sunshine is July, with an average of 10.3h of sunshine.

What is the least humid month?

The least humid month is October, with an average relative humidity of 71%.

What is the driest month?

The month with the least rainfall is December, when the rain falls for 4.9 days and typically collects 0.63" (16mm) of precipitation.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 18min of daylight.

Average temperature
Weldon, IA

Average temperature - Weldon, IA

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (29.1°F).

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).

Average pressure
Weldon, IA

Average pressure - Weldon, IA

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed
Weldon, IA

Average wind speed - Weldon, IA

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

Average rainfall
Weldon, IA

Average rainfall - Weldon, IA

The wettest month (with the highest rainfall) is June (3.74").
The driest month (with the least rainfall) is December (0.63").

Average rainfall days
Weldon, IA

Average rainfall days - Weldon, IA

The months with the highest number of rainy days are May and June (16.4 days).
The months with the least rainy days are January and February (3.7 days).

Average snowfall
Weldon, IA

Average snowfall - Weldon, IA

The month with the highest snowfall is January (3.66").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Weldon, IA

Average snowfall days - Weldon, IA

The month with the highest number of snowfall days is January (9.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Weldon, IA

Average daylight / Average sunshine - Weldon, IA

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

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 18min).

Average sunshine days
Weldon, IA

Average sunshine days - Weldon, IA

The month with the most sunshine days is December (21 days).
The months with the least sunshine days are May and June (11.3 days).

Average visibility
Weldon, IA

Average visibility - Weldon, IA

The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).

Weldon, Iowa, USA

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