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 snowfall in May
- Average snowfall 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
May brings a slight rise in Douglas Flat's average high-temperature, moving from a comfortable 65.8°F (18.8°C) in April to a warm 73.4°F (23°C). May nights are characterized by a notable drop from daytime highs, with an average low-temperature of 49.6°F (9.8°C).Humidity
The average relative humidity in May in Douglas Flat is 56%.Rainfall
In Douglas Flat, in May, during 6.3 rainfall days, 1.38" (35mm) of precipitation is typically accumulated. Throughout the year, in Douglas Flat, there are 74.4 rainfall days, and 22.87" (581mm) of precipitation is accumulated.Snowfall
In Douglas Flat, snow does not fall in April through October.Daylight
In Douglas Flat, the average length of the day in May is 14h and 15min.On the first day of the month, sunrise is at 6:04 am and sunset at 7:53 pm. On the last day of May, in Douglas Flat, sunrise is at 5:40 am and sunset at 8:18 pm PDT.
Sunshine
In May, the average sunshine in Douglas Flat, California, is 11h.UV index
In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In May, the maximum UV index of 5 transforms into these recommendations:
Exercise prevention - Warding off sunburn is urged. Minimize direct exposure to the Sun during midday when its radiation is at its peak. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Douglas Flat?
What is the average humidity in May in Douglas Flat?
How many days does it rain in May in Douglas Flat?
When it does not snow in Douglas Flat?
What is the average length of the day in May in Douglas Flat?
When are sunrise and sunset in May in Douglas Flat?
How long on average sun shines in May in Douglas Flat?
What is the UV index reading in May in Douglas Flat?
Average temperature in May
Douglas Flat, CA
- Average high temperature in May: 73.4°F
The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is December (53.2°F).
- Average low temperature in May: 49.6°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is December (37.8°F).
Average pressure in May
Douglas Flat, CA
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Douglas Flat, CA
- Average wind speed in May: 5.3mph
The windiest month (with the highest average wind speed) is February (5.7mph).
The calmest month (with the lowest average wind speed) is November (4.7mph).
Average humidity in May
Douglas Flat, CA
- Average humidity in May: 56%
The month with the highest relative humidity is March (71%).
The months with the lowest relative humidity are July and August (34%).
Average rainfall in May
Douglas Flat, CA
- Average rainfall in May: 1.38"
The wettest month (with the highest rainfall) is March (4.76").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in May
Douglas Flat, CA
- Average rainfall days in May: 6.3 days
The month with the highest number of rainy days is March (13 days).
The month with the least rainy days is August (1.2 days).
Average snowfall in May
Douglas Flat, CA
- Average snowfall in May: 0"
The month with the highest snowfall is February (2.32").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Douglas Flat, CA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Douglas Flat, CA
- Average daylight in May: 14h and 2min
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 0min
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
Douglas Flat, CA
- Average sunshine days in May: 23.8 days
The month with the most sunshine days is July (29.1 days).
The month with the least sunshine days is March (16.8 days).
Average UV index in May
Douglas Flat, CA
- Average UV index in May: 5
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is November (UV index 2).
Average cloud cover in May
Douglas Flat, 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
Douglas Flat, 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).
Douglas Flat, California, USA
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