May weather forecast
Carrollton, MO

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Weather in May

The last month of the spring, May, is an agreeable month in Carrollton, Missouri, with an average temperature fluctuating between 72.9°F (22.7°C) and 55.9°F (13.3°C).

Temperature

As May begins, there is an increase in the average high-temperature, moving from a comfortable 63.9°F (17.7°C) in April to a pleasant 72.9°F (22.7°C). During May, the average low-temperature is a moderate 55.9°F (13.3°C).

Humidity

The months with the highest humidity in Carrollton are May through August, with an average relative humidity of 79%.

Rainfall

May is the month with the most rainfall in Carrollton, Missouri. Rain falls for 17.3 days and accumulates 3.82" (97mm) of precipitation.

Snowfall

January through March, May, October through December are months with snowfall in Carrollton, Missouri. May is the first month it typically snows in Carrollton, Missouri. Throughout May, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. In Carrollton, Missouri, during the entire year, snow falls for 18.3 days and aggregates up to 9.69" (246mm) of snow.

Daylight

In Carrollton, the average length of the day in May is 14h and 21min.
On the first day of May, sunrise is at 6:14 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:34 pm CDT.

Sunshine

The average sunshine in May in Carrollton is 8.7h.

UV index

The average daily maximum UV index in May in Carrollton is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 5 in May translates into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Carrollton in May?

The high-temperature, in May, in Carrollton, records 72.9°F (22.7°C), while the low-temperature is 55.9°F (13.3°C).

What are the most humid months in Carrollton?

The months with the highest humidity in Carrollton are May through August, with an average relative humidity of 79%.

What is the average humidity in May in Carrollton?

The average relative humidity in May in Carrollton, Missouri, is 79%.

What is the wettest month in Carrollton?

May is the month with the most rainfall in Carrollton, Missouri. Rain falls for 17.3 days and accumulates 3.82" (97mm) of precipitation.

How much does it rain in Carrollton in May?

In Carrollton, in May, it is raining for 17.3 days, with typically 3.82" (97mm) of accumulated precipitation.

When does it start snowing in Carrollton?

May is the first month it typically snows. Throughout May, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

What is the average length of the day in May in Carrollton?

In Carrollton, the average day length in May is 14h and 21min.

When is the sunrise / sunset in May in Carrollton?

In May, on the first day of the month, sunrise is at 6:14 am and sunset at 8:07 pm. On the last day of the month, in Carrollton, Missouri, sunrise is at 5:49 am and sunset at 8:34 pm CDT.

How many hours of sunshine does Carrollton have in May?

The average sunshine duration in May is 8.7h.

What is the UV index reading in May in Carrollton?

In Carrollton, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to 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
Carrollton, MO

Average temperature in May - Carrollton, MO
  • Average high temperature in May: 72.9°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in May: 55.9°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

Average pressure in May
Carrollton, MO

Average pressure in May - Carrollton, MO
  • Average pressure in May: 29.94"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in May
Carrollton, MO

Average wind speed in May - Carrollton, MO
  • Average wind speed in May: 8.1mph

The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in May
Carrollton, MO

Average humidity in May - Carrollton, MO
  • Average humidity in May: 79%

The months with the highest relative humidity are May, June, July and August (79%).
The month with the lowest relative humidity is October (70%).

Average rainfall in May
Carrollton, MO

Average rainfall in May - Carrollton, MO
  • Average rainfall in May: 3.82"

The wettest month (with the highest rainfall) is May (3.82").
The driest month (with the least rainfall) is January (1.06").

Average rainfall days in May
Carrollton, MO

Average rainfall days in May - Carrollton, MO
  • Average rainfall days in May: 17.3 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (5.4 days).

Average snowfall in May
Carrollton, MO

Average snowfall in May - Carrollton, MO
  • Average snowfall in May: 0.04"

The month with the highest snowfall is February (3.11").
The months with the least snowfall are April, June, July, August and September (0").

Average snowfall days in May
Carrollton, MO

Average snowfall days in May - Carrollton, MO
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (5.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Carrollton, MO

Average daylight in May / Average sunshine in May - Carrollton, MO
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in May: 8h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in May
Carrollton, MO

Average sunshine days in May - Carrollton, MO
  • Average sunshine days in May: 12.1 days

The month with the most sunshine days is December (21.4 days).
The months with the least sunshine days are May and June (12.1 days).

Average UV index in May
Carrollton, MO

Average UV index in May - Carrollton, MO
  • Average UV index in May: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in May
Carrollton, MO

Average cloud cover in May - Carrollton, MO
  • Average cloud cover in May: 40

The month with the most cloud cover is March (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 28).

Average visibility in May
Carrollton, MO

Average visibility in May - Carrollton, MO
  • 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).

Carrollton, Missouri, USA

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