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 introduces a subtle rise in the average high-temperature, nudging from a warm 75.4°F (24.1°C) in April to a still moderately hot 82.2°F (27.9°C). Fairfield observes an average low-temperature of 64°F (17.8°C) during May.Heat index
The heat index value during May is evaluated at a hot 89.6°F (32°C). Long-lasting exposure and activity potentially induce a sense of weariness, with the risk of heat cramps.For clarity, heat index numbers account for light winds and areas under shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Humidity
The most humid month in Fairfield is May, with an average relative humidity of 78%.Rainfall
The month with the most rainfall in Fairfield is May, when the rain falls for 11.9 days and typically aggregates up to 2.36" (60mm) of precipitation.Snowfall
April through December are months without snowfall.Daylight
The average length of the day in May in Fairfield is 13h and 47min.On the first day of the month, sunrise is at 6:38 am and sunset at 8:05 pm. On the last day of May, sunrise is at 6:20 am and sunset at 8:24 pm CDT.
Sunshine
In May, the average sunshine is 8.8h.UV index
In Fairfield, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In May, the maximum UV index of 6 translates into these guidelines:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Fairfield in May?
What is the most humid month in Fairfield?
What is the average humidity in May in Fairfield?
What is the wettest month in Fairfield?
How many days does it rain in May in Fairfield?
When it does not snow in Fairfield?
How many hours of daylight does Fairfield have in May?
When are sunrise and sunset in May in Fairfield?
How many hours of sunshine does Fairfield have in May?
What is the UV index intensity in May in Fairfield?
Average temperature in May
Fairfield, TX
- Average high temperature in May: 82.2°F
The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is January (55.9°F).
- Average low temperature in May: 64°F
The month with the highest average low temperature is August (74.3°F).
The coldest month (with the lowest average low temperature) is January (40.5°F).
Average pressure in May
Fairfield, TX
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in May
Fairfield, TX
- Average wind speed in May: 7.7mph
The windiest month (with the highest average wind speed) is March (8.9mph).
The calmest month (with the lowest average wind speed) is September (5.9mph).
Average humidity in May
Fairfield, TX
- Average humidity in May: 78%
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (63%).
Average rainfall in May
Fairfield, TX
- Average rainfall in May: 2.36"
The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days in May
Fairfield, TX
- Average rainfall days in May: 11.9 days
The month with the highest number of rainy days is September (13.8 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in May
Fairfield, TX
- Average snowfall in May: 0"
The month with the highest snowfall is January (0.28").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days in May
Fairfield, TX
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in May /
Average sunshine in May
Fairfield, TX
- Average daylight in May: 13h and 5min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in May
Fairfield, TX
- Average sunshine days in May: 15.9 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is September (13.7 days).
Average UV index in May
Fairfield, TX
- Average UV index in May: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in May
Fairfield, TX
- Average cloud cover in May: 39
The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in May
Fairfield, TX
- 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).
Fairfield, Texas, USA
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