May weather forecastSan Ardo, CA
May
Weather in May
May, the last month of the spring in San Ardo, is a warm month, with an average temperature ranging between max 74.5°F (23.6°C) and min 51.6°F (10.9°C).Temperature
In May, the meteorological conditions subtly change with the average high-temperature edging from an agreeable 69.1°F (20.6°C) in April to a moderately hot 74.5°F (23.6°C). San Ardo records a pronounced decline from the day's peak to an average nighttime low-temperature of 51.6°F (10.9°C) throughout May.Humidity
In May, the average relative humidity is 55%.Rainfall
In May, the rain falls for 3.6 days. Throughout May, 0.24" (6mm) of precipitation is accumulated. Throughout the year, there are 55.2 rainfall days, and 9.06" (230mm) of precipitation is accumulated.Daylight
In San Ardo, the average length of the day in May is 14h and 5min.On the first day of the month, sunrise is at 6:09 am and sunset at 7:51 pm. On the last day of May, sunrise is at 5:48 am and sunset at 8:14 pm PDT.
Sunshine
In San Ardo, the average sunshine in May is 11.5h.UV index
The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In May, a regular UV index of 5 translates into these guidelines:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
San Ardo, CA
- Average high temperature in May: 74.5°F
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is December (58.1°F).
- Average low temperature in May: 51.6°F
The month with the highest average low temperature is August (60.8°F).
The coldest months (with the lowest average low temperature) are February and December (42.8°F).
Average pressure in May
San Ardo, CA
- Average pressure in May: 29.97"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June and September (29.91"Hg).
Average wind speed in May
San Ardo, CA
- Average wind speed in May: 6.1mph
The windiest month (with the highest average wind speed) is May (6.1mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).
Average humidity in May
San Ardo, CA
- Average humidity in May: 55%
The month with the highest relative humidity is February (68%).
The month with the lowest relative humidity is September (47%).
Average rainfall in May
San Ardo, CA
- Average rainfall in May: 0.24"
The wettest month (with the highest rainfall) is January (1.77").
The driest month (with the least rainfall) is August (0.04").
Average rainfall days in May
San Ardo, CA
- Average rainfall days in May: 3.6 days
The month with the highest number of rainy days is March (10.5 days).
The month with the least rainy days is August (0.8 days).
Average daylight in May /
Average sunshine in May
San Ardo, CA
- 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 48min).
- Average sunshine in May: 11h and 30min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are February and December (Average sunshine: 6h and 24min).
Average sunshine days in May
San Ardo, CA
- Average sunshine days in May: 26.1 days
The month with the most sunshine days is August (29 days).
The month with the least sunshine days is February (19.8 days).
Average UV index in May
San Ardo, CA
- Average UV index in May: 5
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are February, November and December (UV index 3).
Average cloud cover in May
San Ardo, CA
- Average cloud cover in May: 14
The month with the most cloud cover is March (Cloud cover 29).
The months with the least cloud cover are July, August and September (Cloud cover 5).
Average visibility in May
San Ardo, 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).
