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
As Weed transitions into May, a rise in the average high-temperature is observed, moving from a fresh 53.6°F (12°C) in April to an enjoyable 63.1°F (17.3°C). Nightly readings in May display a noticeable downturn from daily highs in Weed, with the average low-temperature registering a wintry 37.9°F (3.3°C).Humidity
The average relative humidity in May in Weed is 66%.Rainfall
In Weed, in May, it is raining for 13.3 days, with typically 2.09" (53mm) of accumulated precipitation. Throughout the year, there are 120 rainfall days, and 22.01" (559mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. May is the last month it regularly snows in Weed. During 0.7 snowfall days, in May, Weed aggregates 0.12" (3mm) of snow. Throughout the year, in Weed, there are 42.5 snowfall days, and 35.35" (898mm) of snow is accumulated.Daylight
In May, the average length of the day in Weed is 14h and 32min.On the first day of May, sunrise is at 6:05 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 8:36 pm PDT.
Sunshine
The average sunshine in May in Weed is 10.7h.UV index
In Weed, California, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: An average maximum UV index of 4 in May leads to these recommendations:
Exercise prevention - Warding off sunburn is urged. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Stay sun-safe with clothing that is both closely woven and worn loosely. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Weed?
What is the average humidity in May in Weed?
How many days does it rain in May in Weed?
What is the last month it snows in Weed?
How many hours of daylight does Weed have in May?
When is the sunrise / sunset in May in Weed?
How long on average sun shines in May in Weed?
How high is the UV index in May in Weed?
Average temperature in May
Weed, CA
- Average high temperature in May: 63.1°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is December (40.1°F).
- Average low temperature in May: 37.9°F
The months with the highest average low temperature are July and August (49.6°F).
The coldest month (with the lowest average low temperature) is December (25.5°F).
Average pressure in May
Weed, CA
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.94"Hg).
Average wind speed in May
Weed, CA
- Average wind speed in May: 5.2mph
The windiest month (with the highest average wind speed) is March (6.3mph).
The calmest months (with the lowest average wind speed) are July and August (4mph).
Average humidity in May
Weed, CA
- Average humidity in May: 66%
The months with the highest relative humidity are January and March (80%).
The month with the lowest relative humidity is August (48%).
Average rainfall in May
Weed, CA
- Average rainfall in May: 2.09"
The wettest month (with the highest rainfall) is March (3.62").
The driest month (with the least rainfall) is July (0.28").
Average rainfall days in May
Weed, CA
- Average rainfall days in May: 13.3 days
The month with the highest number of rainy days is March (17.1 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in May
Weed, CA
- Average snowfall in May: 0.12"
The month with the highest snowfall is January (8.58").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
Weed, CA
- Average snowfall days in May: 0.7 days
The month with the highest number of snowfall days is March (9.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Weed, CA
- Average daylight in May: 14h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in May: 10h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 36min).
Average sunshine days in May
Weed, CA
- Average sunshine days in May: 14.8 days
The month with the most sunshine days is August (24.6 days).
The month with the least sunshine days is March (10 days).
Average UV index in May
Weed, 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
Weed, CA
- Average cloud cover in May: 31
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in May
Weed, CA
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Weed, California, USA
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