May weather forecastCarson, WA
May
Weather in May
The last month of the spring, May, is an enjoyable month in Carson, Washington, with temperature in the range of an average low of 39.4°F (4.1°C) and an average high of 61.2°F (16.2°C).Temperature
The shift into May brings an increase in the average high-temperature, moving from a cool 51.4°F (10.8°C) in April to an enjoyable 61.2°F (16.2°C). Carson documents a significant temperature variance in May, with the mean nighttime lows settling at an icy 39.4°F (4.1°C).Humidity
The average relative humidity in May is 75%.Rainfall
In Carson, in May, it is raining for 14.4 days, with typically 2.17" (55mm) of accumulated precipitation. Throughout the year, there are 181 rainfall days, and 43.15" (1096mm) of precipitation is accumulated.Snowfall
In Carson, snow does not fall in May through October.Daylight
In Carson, Washington, the average length of the day in May is 14h and 57min.On the first day of the month, sunrise is at 5:53 am and sunset at 8:15 pm. On the last day of May, sunrise is at 5:21 am and sunset at 8:49 pm PDT.
Sunshine
The average sunshine in May is 8.4h.UV index
The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: In May, a regular UV index of 4 translates into these guidelines:
Prioritize safety - Recommendations to avert sunburn are shared. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Carson, WA
- Average high temperature in May: 61.2°F
The warmest month (with the highest average high temperature) is August (76.6°F).
The month with the lowest average high temperature is December (37.2°F).
- Average low temperature in May: 39.4°F
The month with the highest average low temperature is August (49.5°F).
The coldest month (with the lowest average low temperature) is December (27.7°F).
Average pressure in May
Carson, WA
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is August (29.98"Hg).
Average wind speed in May
Carson, WA
- Average wind speed in May: 4.9mph
The windiest month (with the highest average wind speed) is January (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in May
Carson, WA
- Average humidity in May: 75%
The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are July and August (66%).
Average rainfall in May
Carson, WA
- Average rainfall in May: 2.17"
The wettest month (with the highest rainfall) is January (7.48").
The driest month (with the least rainfall) is July (0.31").
Average rainfall days in May
Carson, WA
- Average rainfall days in May: 14.4 days
The month with the highest number of rainy days is March (21.7 days).
The month with the least rainy days is August (5 days).
Average snowfall in May
Carson, WA
- Average snowfall in May: 0"
The month with the highest snowfall is January (4.33").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Carson, WA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Carson, WA
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 8h and 24min
The months with the most sunshine are July and August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days in May
Carson, WA
- Average sunshine days in May: 14.3 days
The month with the most sunshine days is August (24 days).
The month with the least sunshine days is February (7.1 days).
Average UV index in May
Carson, WA
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in May
Carson, WA
- Average cloud cover in May: 49
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in May
Carson, WA
- Average visibility in May: 5mi
The months with the highest visibility are July and August (6mi).
The months with the lowest visibility are January, February, March, November and December (4mi).
