May weather forecastProvo, SD
May
Weather in May
The last month of the spring, May, is a refreshing month in Provo, South Dakota, with an average temperature varying between 64.9°F (18.3°C) and 45.1°F (7.3°C).Temperature
May's onset witnesses a shift in the average high-temperature, moving from a cool 54.9°F (12.7°C) in April to an enjoyable 64.9°F (18.3°C). During May, the average low-temperature is a chilly 45.1°F (7.3°C).Humidity
In Provo, the average relative humidity in May is 62%.Rainfall
In Provo, during May, the rain falls for 16.8 days and regularly aggregates up to 2.64" (67mm) of precipitation. In Provo, during the entire year, the rain falls for 115.8 days and collects up to 16.61" (422mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. May is the last month it regularly snows in Provo, South Dakota. During 1.3 snowfall days, in May, Provo aggregates 1.77" (45mm) of snow. In Provo, during the entire year, snow falls for 49.2 days and aggregates up to 23.19" (589mm) of snow.Daylight
The average length of the day in May is 14h and 42min.On the first day of the month, sunrise is at 5:47 am and sunset at 7:57 pm. On the last day of May, sunrise is at 5:18 am and sunset at 8:28 pm MDT.
Sunshine
In Provo, the average sunshine in May is 9.9h.UV index
In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The average daily UV index of 5 in May transforms into the following instructions:
Be vigilant - A duty to shield skin and eyes from injury exists. Minimize direct exposure to the Sun during midday when its radiation is at its peak. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Provo, SD
- Average high temperature in May: 64.9°F
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is December (32.4°F).
- Average low temperature in May: 45.1°F
The month with the highest average low temperature is July (63.9°F).
The coldest months (with the lowest average low temperature) are February and December (18.5°F).
Average pressure in May
Provo, SD
- Average pressure in May: 29.91"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in May
Provo, SD
- Average wind speed in May: 9.4mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).
Average humidity in May
Provo, SD
- Average humidity in May: 62%
The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is August (47%).
Average rainfall in May
Provo, SD
- Average rainfall in May: 2.64"
The wettest month (with the highest rainfall) is June (2.87").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days in May
Provo, SD
- Average rainfall days in May: 16.8 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is December (3.5 days).
Average snowfall in May
Provo, SD
- Average snowfall in May: 1.77"
The month with the highest snowfall is February (3.66").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
Provo, SD
- Average snowfall days in May: 1.3 days
The month with the highest number of snowfall days is February (10.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Provo, SD
- Average daylight in May: 14h and 42min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in May: 9h and 54min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).
Average sunshine days in May
Provo, SD
- Average sunshine days in May: 11.2 days
The month with the most sunshine days is December (21.4 days).
The month with the least sunshine days is May (11.2 days).
Average UV index in May
Provo, SD
- 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
Provo, SD
- Average cloud cover in May: 34
The month with the most cloud cover is February (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in May
Provo, SD
- 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).
