May weather forecast
Morning Sun, IA

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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).

Temperature

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). May nights in Morning Sun experience a consistent temperature drop to a fresh 53.8°F (12.1°C).

Humidity

The average relative humidity in May is 78%.

Rainfall

May is the month with the most rainfall in Morning Sun. Rain falls for 18.8 days and accumulates 4.65" (118mm) of precipitation.

Snowfall

In Morning Sun, snow does not fall in May through September.

Daylight

In Morning Sun, the average length of the day in May is 14h and 30min.
On the first day of the month, sunrise is at 6:01 am and sunset at 8:02 pm. On the last day of May, sunrise is at 5:34 am and sunset at 8:30 pm CDT.

Sunshine

In May, the average sunshine is 8.9h.

UV index

In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 5 in May interprets into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures in Morning Sun?

Morning Sun in May has an average high-temperature of 70.7°F (21.5°C) and an average low-temperature of 53.8°F (12.1°C).

What is the average humidity in May in Morning Sun?

The average relative humidity in May in Morning Sun is 78%.

What is the rainiest month in Morning Sun?

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

How much does it rain in Morning Sun in May?

In Morning Sun, Iowa, during May, the rain falls for 18.8 days and regularly 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.

Does it snow in Morning Sun in May?

In May, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Morning Sun have in May?

In Morning Sun, the average day length in May is 14h and 30min.

When are sunrise and sunset in May in Morning Sun?

On the first day of May in Morning Sun, sunrise is at 6:01 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:30 pm CDT.

How many hours of sunshine does Morning Sun have in May?

In Morning Sun, Iowa, the average sunshine duration in May is 8.9h.

What is the UV index intensity in May in Morning Sun?

In May, the average daily maximum UV index in Morning Sun is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Morning Sun, IA

Average temperature in May - Morning Sun, IA
  • Average high temperature in May: 70.7°F

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).

  • Average low temperature in May: 53.8°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 in May
Morning Sun, IA

Average pressure in May - Morning Sun, IA
  • Average pressure in May: 29.94"Hg

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 in May
Morning Sun, IA

Average wind speed in May - Morning Sun, IA
  • Average wind speed in May: 8.9mph

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 in May
Morning Sun, IA

Average humidity in May - Morning Sun, IA
  • Average humidity in May: 78%

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

Average rainfall in May
Morning Sun, IA

Average rainfall in May - Morning Sun, IA
  • Average rainfall in May: 4.65"

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 in May
Morning Sun, IA

Average rainfall days in May - Morning Sun, IA
  • Average rainfall days in May: 18.8 days

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 in May
Morning Sun, IA

Average snowfall in May - Morning Sun, IA
  • Average snowfall in May: 0"

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 in May
Morning Sun, IA

Average snowfall days in May - Morning Sun, IA
  • Average snowfall days in May: 0 days

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 in May /
Average sunshine in May
Morning Sun, IA

Average daylight in May / Average sunshine in May - Morning Sun, IA
  • Average daylight in May: 14h and 3min

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).

  • Average sunshine in May: 8h and 5min

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 in May
Morning Sun, IA

Average sunshine days in May - Morning Sun, IA
  • Average sunshine days in May: 9.3 days

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 UV index in May
Morning Sun, IA

Average UV index in May - Morning Sun, IA
  • Average UV index in May: 5

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in May
Morning Sun, IA

Average cloud cover in May - Morning Sun, IA
  • Average cloud cover in May: 40

The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in May
Morning Sun, IA

Average visibility in May - Morning Sun, IA
  • Average visibility in May: 6mi

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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