May weather forecastFairmont, OK
May
Weather in May
The last month of the spring, May, is a warm month in Fairmont, Oklahoma, with an average temperature ranging between max 78.3°F (25.7°C) and min 59.2°F (15.1°C).Temperature
The onset of May brings a temperature shift, with the average high-temperature moving from an agreeable 69.3°F (20.7°C) in April to a warm 78.3°F (25.7°C). Nighttime temperatures in May average to a moderate 59.2°F (15.1°C).Humidity
With an average relative humidity of 69%, May is the most humid month.Rainfall
The month with the most rainfall is May, when the rain falls for 14.8 days and typically aggregates up to 4.09" (104mm) of precipitation.Snowfall
In Fairmont, snow does not fall in May through September.Daylight
In May, the average length of the day in Fairmont is 14h and 7min.On the first day of the month, sunrise is at 6:36 am and sunset at 8:19 pm. On the last day of May, sunrise is at 6:14 am and sunset at 8:42 pm CDT.
Sunshine
The average sunshine in May in Fairmont is 9.6h.UV index
The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 6 during May translates into the following directions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Fairmont, OK
- Average high temperature in May: 78.3°F
The warmest month (with the highest average high temperature) is July (95°F).
The month with the lowest average high temperature is January (47.1°F).
- Average low temperature in May: 59.2°F
The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).
Average pressure in May
Fairmont, OK
- Average pressure in May: 29.89"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in May
Fairmont, OK
- Average wind speed in May: 10.3mph
The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in May
Fairmont, OK
- Average humidity in May: 69%
The month with the highest relative humidity is May (69%).
The months with the lowest relative humidity are July and August (56%).
Average rainfall in May
Fairmont, OK
- Average rainfall in May: 4.09"
The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is December (0.71").
Average rainfall days in May
Fairmont, OK
- Average rainfall days in May: 14.8 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (4.3 days).
Average snowfall in May
Fairmont, OK
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.5").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Fairmont, OK
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Fairmont, OK
- Average daylight in May: 14h and 6min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in May: 9h and 36min
The months with the most sunshine are June and July (Average sunshine: 11h and 12min).
The months with the least sunshine are November and December (Average sunshine: 6h and 18min).
Average sunshine days in May
Fairmont, OK
- Average sunshine days in May: 14.3 days
The month with the most sunshine days is December (23.9 days).
The month with the least sunshine days is May (14.3 days).
Average UV index in May
Fairmont, OK
- Average UV index in May: 6
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in May
Fairmont, OK
- Average cloud cover in May: 32
The months with the most cloud cover are March and April (Cloud cover 35).
The months with the least cloud cover are June and August (Cloud cover 19).
Average visibility in May
Fairmont, OK
- 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).
