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 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
As Artois enters May, the average high-temperature marginally increases from the a pleasant 71.1°F (21.7°C) of April to a warm 79.5°F (26.4°C). Artois's nighttime temperature in May demonstrates a noticeable plunge to a cool 54.3°F (12.4°C).Humidity
In Artois, the average relative humidity in May is 49%.Rainfall
In Artois, California, in May, during 6.3 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. Throughout the year, in Artois, there are 82.1 rainfall days, and 17.24" (438mm) of precipitation is accumulated.Daylight
In May, the average length of the day is 14h and 23min.On the first day of the month, sunrise is at 6:08 am and sunset at 8:03 pm. On the last day of May, in Artois, sunrise is at 5:43 am and sunset at 8:30 pm PDT.
Sunshine
In May, the average sunshine in Artois is 11.2h.UV index
In Artois, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.Note: In May, the maximum UV index of 6 translates into these guidelines:
Deflect overexposure. Sun protection is a necessity. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Artois?
What is the average humidity in May in Artois?
How many days does it rain in May in Artois?
What is the average length of the day in May in Artois?
When is the sunrise / sunset in May in Artois?
How long on average sun shines in May in Artois?
What is the UV index intensity in May in Artois?
Average temperature in May
Artois, CA
- Average high temperature in May: 79.5°F
The warmest month (with the highest average high temperature) is July (98.4°F).
The month with the lowest average high temperature is December (54.9°F).
- Average low temperature in May: 54.3°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is December (41.9°F).
Average pressure in May
Artois, CA
- Average pressure in May: 29.95"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in May
Artois, CA
- Average wind speed in May: 6.7mph
The windiest month (with the highest average wind speed) is March (7.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in May
Artois, CA
- Average humidity in May: 49%
The month with the highest relative humidity is March (69%).
The months with the lowest relative humidity are July and August (32%).
Average rainfall in May
Artois, CA
- Average rainfall in May: 1.02"
The wettest month (with the highest rainfall) is February (3.19").
The driest months (with the least rainfall) are July and August (0.08").
Average rainfall days in May
Artois, CA
- Average rainfall days in May: 6.3 days
The month with the highest number of rainy days is March (14.1 days).
The month with the least rainy days is July (1.6 days).
Average daylight in May /
Average sunshine in May
Artois, CA
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in May: 11h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in May
Artois, CA
- Average sunshine days in May: 24.1 days
The month with the most sunshine days is July (29.5 days).
The month with the least sunshine days is March (16.1 days).
Average UV index in May
Artois, CA
- 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 February, November and December (UV index 3).
Average cloud cover in May
Artois, CA
- Average cloud cover in May: 20
The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in May
Artois, 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).
Artois, California, USA
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