Climate and monthly weather forecast
Morning Sun, IA

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Weather in January

January, like December, is a freezing cold winter month in Morning Sun, Iowa, with an average temperature varying between 16.7°F (-8.5°C) and 28.9°F (-1.7°C). The coldest period tends to be January, when average temperatures fluctuate between a high of 28.9°F (-1.7°C) and a low of 16.7°F (-8.5°C). Weather in January »

Weather in February

February, the last month of the winter in Morning Sun, is a cold month, with an average temperature ranging between min 20.7°F (-6.3°C) and max 34°F (1.1°C). The advent of February signifies a minor shift to an average high-temperature of a cold 34°F (1.1°C), aligning closely with January. Weather in February »

Weather in March

March, the first month of the spring in Morning Sun, is a chilly month, with an average temperature fluctuating between 32.7°F (0.4°C) and 47.8°F (8.8°C). March brings a temperature change, with average high-temperatures moving from February's icy 34°F (1.1°C) to a frosty 47.8°F (8.8°C). Weather in March »

Weather in April

April in Morning Sun, Iowa, is a moderate spring month, with an average temperature varying between 43.2°F (6.2°C) and 60.1°F (15.6°C). A rise in the average high-temperature is observed during April, moving from a chilly 47.8°F (8.8°C) in March to a moderate 60.1°F (15.6°C). Weather in April »

Weather in May

May, the last month of the spring in Morning Sun, is an agreeable month, with an average temperature fluctuating between 70.7°F (21.5°C) and 53.8°F (12.1°C). May sees a rise in the average high-temperature, climbing from a moderate 60.1°F (15.6°C) in April to a pleasant 70.7°F (21.5°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Morning Sun, Iowa, with an average temperature fluctuating between 79.5°F (26.4°C) and 63.3°F (17.4°C). With the onset of June, Morning Sun's average high-temperature sees a modest rise, moving from May's agreeable 70.7°F (21.5°C) to a moderately hot 79.5°F (26.4°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Morning Sun, Iowa, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 82°F (27.8°C). Morning Sun's July weather reaches an average high of 82°F (27.8°C) and an average low of 64.9°F (18.3°C), making it the warmest month. July's heat index is appraised at a tropical 89.6°F (32°C). Weather in July »

Weather in August

August, the last month of the summer in Morning Sun, is another warm month, with temperature in the range of an average low of 63.3°F (17.4°C) and an average high of 81.1°F (27.3°C). At the start of August, Morning Sun's average high-temperature reaches a still moderately hot 81.1°F (27.3°C), subtly different from the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Morning Sun, is also a moderately hot month, with an average temperature fluctuating between 56.3°F (13.5°C) and 76.1°F (24.5°C). September experiences an average high-temperature of a still moderately hot 76.1°F (24.5°C), barely different from August's 81.1°F (27.3°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Morning Sun, Iowa, with an average temperature varying between 45.9°F (7.7°C) and 61.9°F (16.6°C). The shift to October brings a decrease in the average high-temperature, falling from a warm 76.1°F (24.5°C) in September to an enjoyable 61.9°F (16.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Morning Sun, Iowa, with an average temperature ranging between min 34°F (1.1°C) and max 47.5°F (8.6°C). With the onset of November, Morning Sun's average high-temperature experiences a noticeable drop, receding from October's comfortable 61.9°F (16.6°C) to a frosty 47.5°F (8.6°C). Weather in November »

Weather in December

December, the first month of the winter in Morning Sun, is also an icy month, with an average temperature fluctuating between 35.4°F (1.9°C) and 24.6°F (-4.1°C). The start of December involves a temperature drop, moving from a frosty 47.5°F (8.6°C) in November to a wintry 35.4°F (1.9°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year in Morning Sun?

In Morning Sun, January registers the lowest temperatures, averaging 28.9°F (-1.7°C) at the peak and 16.7°F (-8.5°C) at the lowest.

How much does it rain in Morning Sun?

Throughout the year, there are 146.3 rainfall days, and 30.31" (770mm) of precipitation is accumulated.

When does it snow in Morning Sun?

January through April, October through December are months with snowfall in Morning Sun.

What is the snowiest month in Morning Sun?

January is the month with the most snowfall in Morning Sun, Iowa. Snow falls for 10.1 days and accumulates 4.49" (114mm) of snow.

How many days does it snow in Morning Sun?

Throughout the year, there are 34.1 snowfall days, and 14.69" (373mm) of snow is accumulated.

What is the month with the least sunshine in Morning Sun?

January has the least sunshine of the year in Morning Sun, with an average of 4.3h of sunshine.

What is the month with the lowest UV index in Morning Sun?

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

When is Daylight Saving Time (DST) in Morning Sun?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Morning Sun, 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 rainiest month in Morning Sun?

The month with the most rainfall is May, when the rain falls for 18.8 days and typically aggregates up to 4.65" (118mm) of precipitation.

When it does not snow in Morning Sun?

May through September are months without snowfall in Morning Sun.

When are the longest days in Morning Sun?

June has the longest days of the year, with an average of 15h and 6min of daylight.

When is the highest UV index in Morning Sun?

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

What part of the year is the hottest in Morning Sun?

July is the warmest month of the year in Morning Sun, registering average temperatures as high as 82°F (27.8°C) and as low as 64.9°F (18.3°C).

What is the most humid month in Morning Sun?

July is the most humid month in Morning Sun, with an average relative humidity of 83%.

What month has the most sunshine in Morning Sun?

July has the most sunshine of the year in Morning Sun, with an average of 10.3h of sunshine.

What is the least humid month in Morning Sun?

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

What is the driest month in Morning Sun?

December is the month with the least rainfall in Morning Sun. Rain falls for 7.7 days and accumulates 1.42" (36mm) of precipitation.

What is the month with the shortest days in Morning Sun?

With an average of 9h and 18min of daylight, December has the shortest days of the year in Morning Sun, Iowa.

Average temperature
Morning Sun, IA

Average temperature - Morning Sun, IA

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (28.9°F).

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).

Average pressure
Morning Sun, IA

Average pressure - Morning Sun, IA

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed
Morning Sun, IA

Average wind speed - Morning Sun, IA

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

Average humidity
Morning Sun, IA

Average humidity - Morning Sun, IA

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).

Average rainfall
Morning Sun, IA

Average rainfall - Morning Sun, IA

The wettest month (with the highest rainfall) is May (4.65").
The driest month (with the least rainfall) is December (1.42").

Average rainfall days
Morning Sun, IA

Average rainfall days - Morning Sun, IA

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is January (5.3 days).

Average snowfall
Morning Sun, IA

Average snowfall - Morning Sun, IA

The month with the highest snowfall is January (4.49").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Morning Sun, IA

Average snowfall days - Morning Sun, IA

The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Morning Sun, IA

Average daylight / Average sunshine - Morning Sun, 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
Morning Sun, IA

Average sunshine days - Morning Sun, IA

The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is June (8.4 days).

Average visibility
Morning Sun, IA

Average visibility - Morning Sun, 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).

Morning Sun, Iowa, USA

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