May weather forecastFillmore, CA
May
Weather in May
May, the last month of the spring in Fillmore, is a pleasant month, with an average temperature varying between 50.4°F (10.2°C) and 70.5°F (21.4°C).Temperature
Fillmore records a slight change with May's average high-temperatures adjusting to an agreeable 70.5°F (21.4°C) from April's 66.9°F (19.4°C). During May, Fillmore consistently records a temperature low averaging a cool 50.4°F (10.2°C).Humidity
The average relative humidity in May in Fillmore is 58%.Rainfall
In Fillmore, in May, it is raining for 4.2 days, with typically 0.39" (10mm) of accumulated precipitation. Throughout the year, in Fillmore, California, there are 52.1 rainfall days, and 9.02" (229mm) of precipitation is accumulated.Snowfall
January, February, April through December are months without snowfall.Daylight
In May, the average length of the day is 13h and 58min.On the first day of the month, sunrise is at 6:04 am and sunset at 7:40 pm. On the last day of May, sunrise is at 5:44 am and sunset at 8:02 pm PDT.
Sunshine
The average sunshine in May is 11.5h.UV index
The average daily maximum UV index in May in Fillmore is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The average daily UV index of 5 in May transforms into the following instructions:
Exercise prevention - Warding off sunburn is urged. Around midday, solar radiation is most harmful; hence, exposure should be limited. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Fillmore, CA
- Average high temperature in May: 70.5°F
The warmest month (with the highest average high temperature) is August (84.2°F).
The month with the lowest average high temperature is December (59.2°F).
- Average low temperature in May: 50.4°F
The month with the highest average low temperature is August (61.5°F).
The coldest month (with the lowest average low temperature) is February (43.3°F).
Average pressure in May
Fillmore, CA
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in May
Fillmore, CA
- Average wind speed in May: 5.3mph
The windiest month (with the highest average wind speed) is December (6.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).
Average humidity in May
Fillmore, CA
- Average humidity in May: 58%
The month with the highest relative humidity is March (60%).
The months with the lowest relative humidity are October and November (47%).
Average rainfall in May
Fillmore, CA
- Average rainfall in May: 0.39"
The wettest month (with the highest rainfall) is February (1.85").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in May
Fillmore, CA
- Average rainfall days in May: 4.2 days
The month with the highest number of rainy days is March (8.3 days).
The months with the least rainy days are June and August (1.2 days).
Average snowfall days in May
Fillmore, CA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is March (0.1 days).
The months with the least snowfall days are January, February, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Fillmore, CA
- Average daylight in May: 14h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in May: 11h and 30min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).
Average sunshine days in May
Fillmore, CA
- Average sunshine days in May: 24.9 days
The month with the most sunshine days is August (28.3 days).
The month with the least sunshine days is February (21 days).
Average UV index in May
Fillmore, CA
- 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 November and December (UV index 3).
Average cloud cover in May
Fillmore, CA
- Average cloud cover in May: 15
The month with the most cloud cover is March (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in May
Fillmore, 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).





