May weather forecastCopic, CA
May
Weather in May
May, the last month of the spring in Copic, is an enjoyable month, with an average temperature ranging between max 62.6°F (17°C) and min 38.7°F (3.7°C).Temperature
May's arrival coincides with a temperature rise, moving from April's fresh 53.2°F (11.8°C) to a refreshing 62.6°F (17°C). Despite the significant gap from daytime peaks, Copic experiences an average low-temperature of 38.7°F (3.7°C) in May.Humidity
In May, the average relative humidity is 62%.Rainfall
In Copic, during May, the rain falls for 11.1 days and regularly aggregates up to 1.14" (29mm) of precipitation. Throughout the year, in Copic, there are 97.4 rainfall days, and 12.01" (305mm) of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall in Copic. In May, in Copic, it is snowing for 2 days. Throughout May, 0.39" (10mm) of snow is accumulated. Throughout the year, in Copic, California, there are 64.6 snowfall days, and 38.31" (973mm) of snow is accumulated.Daylight
In May, the average length of the day is 14h and 34min.On the first day of the month, sunrise is at 6:00 am and sunset at 8:04 pm. On the last day of May, sunrise is at 5:32 am and sunset at 8:33 pm PDT.
Sunshine
In Copic, the average sunshine in May is 11h.UV index
In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: A daily high UV index of 4 in May leads to these guidelines:
Take necessary precautions - Suggestions to elude sunburn are provided. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Copic, CA
- Average high temperature in May: 62.6°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is December (37.2°F).
- Average low temperature in May: 38.7°F
The month with the highest average low temperature is August (49.3°F).
The coldest month (with the lowest average low temperature) is December (25°F).
Average pressure in May
Copic, CA
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The months with the lowest atmospheric pressure are June, July and August (29.96"Hg).
Average wind speed in May
Copic, CA
- Average wind speed in May: 6mph
The windiest month (with the highest average wind speed) is March (6.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in May
Copic, CA
- Average humidity in May: 62%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (47%).
Average rainfall in May
Copic, CA
- Average rainfall in May: 1.14"
The wettest month (with the highest rainfall) is December (1.97").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in May
Copic, CA
- Average rainfall days in May: 11.1 days
The month with the highest number of rainy days is March (12.5 days).
The month with the least rainy days is August (3.1 days).
Average snowfall in May
Copic, CA
- Average snowfall in May: 0.39"
The month with the highest snowfall is December (9.57").
The months with the least snowfall are July and August (0").
Average snowfall days in May
Copic, CA
- Average snowfall days in May: 2 days
The month with the highest number of snowfall days is December (13.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Copic, CA
- Average daylight in May: 14h and 36min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in May: 11h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in May
Copic, CA
- Average sunshine days in May: 18 days
The month with the most sunshine days is August (25.7 days).
The month with the least sunshine days is March (11.5 days).
Average UV index in May
Copic, CA
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in May
Copic, CA
- Average cloud cover in May: 28
The months with the most cloud cover are March and December (Cloud cover 44).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in May
Copic, CA
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).





