May weather forecastWesley Junction, WA
May
Weather in May
The last month of the spring, May, is a pleasant month in Wesley Junction, Washington, with an average temperature varying between 69.4°F (20.8°C) and 47.8°F (8.8°C).Temperature
May's arrival brings a change in high-temperatures, moving from a mild 59.5°F (15.3°C) in April to a pleasant 69.4°F (20.8°C). Wesley Junction, in May, experiences a marked contrast from daytime zeniths to a steady average low-temperature of 47.8°F (8.8°C).Humidity
In Wesley Junction, the average relative humidity in May is 50%.Rainfall
In Wesley Junction, in May, during 8.9 rainfall days, 0.94" (24mm) of precipitation is typically accumulated. In Wesley Junction, during the entire year, the rain falls for 98.5 days and collects up to 6.97" (177mm) of precipitation.Snowfall
April through August and October are months without snowfall.Daylight
The average length of the day in May is 15h and 1min.On the first day of the month, sunrise is at 5:45 am and sunset at 8:11 pm. On the last day of May, sunrise is at 5:12 am and sunset at 8:45 pm PDT.
Sunshine
The average sunshine in May in Wesley Junction is 11.3h.UV index
The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum daily UV index of 5 during May morphs into the following directions:
Make use of precautions - It is urged to ward off sun damage. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Wesley Junction, WA
- Average high temperature in May: 69.4°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is December (36.7°F).
- Average low temperature in May: 47.8°F
The month with the highest average low temperature is August (60.8°F).
The coldest month (with the lowest average low temperature) is December (25.7°F).
Average pressure in May
Wesley Junction, WA
- 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 August (29.93"Hg).
Average wind speed in May
Wesley Junction, WA
- Average wind speed in May: 7mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is December (4.7mph).
Average humidity in May
Wesley Junction, WA
- Average humidity in May: 50%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is July (38%).
Average rainfall in May
Wesley Junction, WA
- Average rainfall in May: 0.94"
The wettest month (with the highest rainfall) is January (1.02").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in May
Wesley Junction, WA
- Average rainfall days in May: 8.9 days
The month with the highest number of rainy days is March (12.1 days).
The month with the least rainy days is July (3.5 days).
Average snowfall in May
Wesley Junction, WA
- Average snowfall in May: 0"
The month with the highest snowfall is February (2.4").
The months with the least snowfall are April, May, June, July, August and October (0").
Average snowfall days in May
Wesley Junction, WA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (5 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight in May /
Average sunshine in May
Wesley Junction, 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: 11h and 18min
The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in May
Wesley Junction, WA
- Average sunshine days in May: 19.7 days
The month with the most sunshine days is July (25.8 days).
The month with the least sunshine days is February (14.6 days).
Average UV index in May
Wesley Junction, WA
- Average UV index in May: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Wesley Junction, WA
- Average cloud cover in May: 23
The month with the most cloud cover is January (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in May
Wesley Junction, WA
- Average visibility in May: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
