Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
The shift from April to May is marked by a slight increase in the average high-temperature, moving from an agreeable 71.8°F (22.1°C) to a moderately hot 80.2°F (26.8°C). An average minimum temperature of 61°F (16.1°C) marks the month of May in Marietta.Humidity
In May, the average relative humidity is 77%.Rainfall
In Marietta, during May, the rain falls for 14.8 days and regularly aggregates up to 3.39" (86mm) of precipitation. Throughout the year, in Marietta, there are 165 rainfall days, and 39.29" (998mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall in Marietta.Daylight
In May, the average length of the day is 13h and 59min.On the first day of the month, sunrise is at 6:02 am and sunset at 7:38 pm. On the last day of May, in Marietta, sunrise is at 5:42 am and sunset at 8:01 pm CDT.
Sunshine
In Marietta, the average sunshine in May is 9.5h.UV index
In May, the average daily maximum UV index in Marietta, Mississippi, is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 6 during May translates into the following directions:
Prevent overexposure. Protection from the sun's harmful effects is needed. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Frequently asked questions
What is the average May temperature in Marietta?
What is the average humidity in May in Marietta?
How many days does it rain in May in Marietta?
When it does not snow in Marietta?
How many hours of daylight does Marietta have in May?
When is the sunrise / sunset in May in Marietta?
How long on average sun shines in May in Marietta?
How high is the UV index in May in Marietta?
Average temperature in May
Marietta, MS
- Average high temperature in May: 80.2°F
The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (48.7°F).
- Average low temperature in May: 61°F
The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (34°F).
Average pressure in May
Marietta, MS
- Average pressure in May: 29.99"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in May
Marietta, MS
- Average wind speed in May: 6.1mph
The windiest month (with the highest average wind speed) is February (7.6mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).
Average humidity in May
Marietta, MS
- Average humidity in May: 77%
The months with the highest relative humidity are March and December (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in May
Marietta, MS
- Average rainfall in May: 3.39"
The wettest month (with the highest rainfall) is February (4.29").
The driest month (with the least rainfall) is September (2.24").
Average rainfall days in May
Marietta, MS
- Average rainfall days in May: 14.8 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is November (10.3 days).
Average snowfall in May
Marietta, MS
- Average snowfall in May: 0"
The month with the highest snowfall is January (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Marietta, MS
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Marietta, MS
- Average daylight in May: 14h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in May: 9h and 3min
The months with the most sunshine are June, July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in May
Marietta, MS
- Average sunshine days in May: 14.4 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is July (10.7 days).
Average UV index in May
Marietta, MS
- Average UV index in May: 6
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in May
Marietta, MS
- Average cloud cover in May: 37
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility in May
Marietta, MS
- Average visibility in May: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Marietta, Mississippi, USA
Weather forecast for your location
2. Allow the app to use your location
