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 onset of May brings a temperature shift, with the average high-temperature moving from a pleasant 70.3°F (21.3°C) in April to a moderately hot 79.3°F (26.3°C). Riverton, during the month of May, experiences an average low-temperature of 59.9°F (15.5°C).Humidity
The average relative humidity in May is 77%.Rainfall
In Riverton, in May, during 15.1 rainfall days, 2.64" (67mm) of precipitation is typically accumulated. Throughout the year, there are 159.1 rainfall days, and 31.85" (809mm) of precipitation is accumulated.Snowfall
In Riverton, snow does not fall in April through October.Daylight
In May, the average length of the day in Riverton is 14h and 1min.On the first day of the month, sunrise is at 6:00 am and sunset at 7:37 pm. On the last day of May, in Riverton, Alabama, sunrise is at 5:39 am and sunset at 8:00 pm CDT.
Sunshine
In Riverton, the average sunshine in May is 9.5h.UV index
In Riverton, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: During May, 6 as the daily maximum UV index converts into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Frequently asked questions
What are May temperatures in Riverton?
What is the average humidity in May in Riverton?
How much does it rain in Riverton in May?
When it does not snow in Riverton?
What is the average length of the day in May in Riverton?
What time are sunrise and sunset in May in Riverton?
How many hours of sunshine does Riverton have in May?
What is the UV index reading in May in Riverton?
Average temperature in May
Riverton, AL
- Average high temperature in May: 79.3°F
The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (47.3°F).
- Average low temperature in May: 59.9°F
The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).
Average pressure in May
Riverton, AL
- Average pressure in May: 30"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
Riverton, AL
- Average wind speed in May: 6.1mph
The windiest month (with the highest average wind speed) is February (7.8mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).
Average humidity in May
Riverton, AL
- Average humidity in May: 77%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall in May
Riverton, AL
- Average rainfall in May: 2.64"
The wettest month (with the highest rainfall) is February (3.78").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in May
Riverton, AL
- Average rainfall days in May: 15.1 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (9 days).
Average snowfall in May
Riverton, AL
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.28").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Riverton, AL
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and February (2.1 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
Riverton, AL
- Average daylight in May: 14h and 0min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in May: 9h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in May
Riverton, AL
- Average sunshine days in May: 13.5 days
The months with the most sunshine days are October and November (19.3 days).
The month with the least sunshine days is July (11 days).
Average UV index in May
Riverton, AL
- Average UV index in May: 6
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in May
Riverton, AL
- Average cloud cover in May: 37
The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in May
Riverton, AL
- Average visibility in May: 5mi
The months with the highest visibility are February, March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, May and July (5mi).
Riverton, Alabama, USA
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