May weather forecastFarmington, CA
May
Weather in May
The last month of the spring, May, is a warm month in Farmington, California, with an average temperature ranging between min 52.3°F (11.3°C) and max 79.3°F (26.3°C).Temperature
As May begins, there's a slight increase in the average high-temperature, moving from an agreeable 71.2°F (21.8°C) in April to a warm 79.3°F (26.3°C). May nights indicate a noticeable temperature drop from the daytime highs, with an average reading lowering to a cool 52.3°F (11.3°C).Humidity
In May, the average relative humidity in Farmington is 52%.Rainfall
In May, the rain falls for 3.7 days. Throughout May, 0.47" (12mm) of precipitation is accumulated. Throughout the year, in Farmington, there are 59.3 rainfall days, and 8.23" (209mm) of precipitation is accumulated.Snowfall
In Farmington, snow does not fall in January through November.Daylight
In May, the average length of the day in Farmington is 14h and 14min.On the first day of May in Farmington, sunrise is at 6:06 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:20 pm PDT.
Sunshine
The average sunshine in May is 11.3h.UV index
In May, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In May, the UV index of 6 transforms into the following advice:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Farmington, CA
- Average high temperature in May: 79.3°F
The warmest month (with the highest average high temperature) is July (96.4°F).
The month with the lowest average high temperature is December (55.4°F).
- Average low temperature in May: 52.3°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is December (41°F).
Average pressure in May
Farmington, CA
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Farmington, CA
- Average wind speed in May: 6.5mph
The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest month (with the lowest average wind speed) is November (4.9mph).
Average humidity in May
Farmington, CA
- Average humidity in May: 52%
The month with the highest relative humidity is January (72%).
The month with the lowest relative humidity is July (37%).
Average rainfall in May
Farmington, CA
- Average rainfall in May: 0.47"
The wettest month (with the highest rainfall) is March (1.65").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in May
Farmington, CA
- Average rainfall days in May: 3.7 days
The month with the highest number of rainy days is March (11.3 days).
The month with the least rainy days is August (0.7 days).
Average snowfall in May
Farmington, CA
- Average snowfall in May: 0"
The month with the highest snowfall is December (0.04").
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in May
Farmington, CA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in May /
Average sunshine in May
Farmington, CA
- Average daylight in May: 14h and 12min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in May: 11h and 18min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in May
Farmington, CA
- Average sunshine days in May: 26.5 days
The month with the most sunshine days is August (29.2 days).
The month with the least sunshine days is March (18.7 days).
Average UV index in May
Farmington, CA
- Average UV index in May: 6
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in May
Farmington, CA
- Average cloud cover in May: 17
The month with the most cloud cover is March (Cloud cover 33).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in May
Farmington, CA
- 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).
