May weather forecast
Mooresville, MO

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Weather in May

May, the last month of the spring in Mooresville, is an agreeable month, with an average temperature fluctuating between 72.1°F (22.3°C) and 55°F (12.8°C).

Temperature

The start of May signals an increase in the average high-temperature, moving from a comfortable 63.1°F (17.3°C) in April to a pleasant 72.1°F (22.3°C). In May, Mooresville records an average nighttime temperature of 55°F (12.8°C).

Humidity

The months with the highest humidity are May through July, with an average relative humidity of 80%.

Rainfall

May is the month with the most rainfall in Mooresville. Rain falls for 16.1 days and accumulates 3.98" (101mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.1 snowfall days, in May, Mooresville aggregates 0.12" (3mm) of snow. Throughout the year, there are 26.1 snowfall days, and 12.13" (308mm) of snow is accumulated.

Daylight

The average length of the day in May in Mooresville is 14h and 23min.
On the first day of the month, sunrise is at 6:14 am and sunset at 8:09 pm. On the last day of May, sunrise is at 5:48 am and sunset at 8:36 pm CDT.

Sunshine

In Mooresville, the average sunshine in May is 8.7h.

UV index

The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: In May, a daily UV index of 5 turns into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Updated: Jul 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average May temperature in Mooresville?

Mooresville in May has an average high-temperature of 72.1°F (22.3°C) and an average low-temperature of 55°F (12.8°C).

What are the most humid months?

The months with the highest humidity are May through July, with an average relative humidity of 80%.

What is the average humidity in May?

The average relative humidity in May is 80%.

What is the rainiest month?

May is the month with the most rainfall. Rain falls for 16.1 days and accumulates 3.98" (101mm) of precipitation.

How much does it rain in May?

In May, the rain falls for 16.1 days. Throughout May, 3.98" (101mm) of precipitation is accumulated.

What is the last month it snows?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Mooresville aggregates 0.12" (3mm) of snow.

What is the average length of the day in May?

In Mooresville, the average day length in May is 14h and 23min.

When are sunrise and sunset in May in Mooresville?

In May, on the first day of the month, sunrise is at 6:14 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:36 pm CDT.

How many hours of sunshine does Mooresville have in May?

The average sunshine duration in May is 8.7h.

How high is the UV index in May in Mooresville?

In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
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
Mooresville, MO

Average temperature in May - Mooresville, MO
  • Average high temperature in May: 72.1°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (33.8°F).

  • Average low temperature in May: 55°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

Average pressure in May
Mooresville, MO

Average pressure in May - Mooresville, MO
  • Average pressure in May: 29.93"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in May
Mooresville, MO

Average wind speed in May - Mooresville, MO
  • Average wind speed in May: 8mph

The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

Average humidity in May
Mooresville, MO

Average humidity in May - Mooresville, MO
  • Average humidity in May: 80%

The months with the highest relative humidity are May, June and July (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in May
Mooresville, MO

Average rainfall in May - Mooresville, MO
  • Average rainfall in May: 3.98"

The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is February (1.14").

Average rainfall days in May
Mooresville, MO

Average rainfall days in May - Mooresville, MO
  • Average rainfall days in May: 16.1 days

The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is January (5.5 days).

Average snowfall in May
Mooresville, MO

Average snowfall in May - Mooresville, MO
  • Average snowfall in May: 0.12"

The month with the highest snowfall is January (4.41").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Mooresville, MO

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

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Mooresville, 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 24min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in May
Mooresville, MO

Average sunshine days in May - Mooresville, MO
  • Average sunshine days in May: 12.7 days

The month with the most sunshine days is December (20.3 days).
The month with the least sunshine days is June (11.6 days).

Average UV index in May
Mooresville, MO

Average UV index in May - Mooresville, 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
Mooresville, MO

Average cloud cover in May - Mooresville, MO
  • Average cloud cover in May: 39

The months with the most cloud cover are January and March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in May
Mooresville, MO

Average visibility in May - Mooresville, 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).

Mooresville, Missouri, USA

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