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 sees a rise in the average high-temperature, climbing from a mild 55.9°F (13.3°C) in April to an enjoyable 64.9°F (18.3°C). A noticeable temperature swing characterizes Ridgefield's May nights, dipping to an average of 42.1°F (5.6°C).Humidity
The average relative humidity in May is 76%.Rainfall
In May, the rain falls for 14.4 days. Throughout May, 2.32" (59mm) of precipitation is accumulated. In Ridgefield, during the entire year, the rain falls for 180.9 days and collects up to 39.41" (1001mm) of precipitation.Snowfall
April through October are months without snowfall.Daylight
In Ridgefield, the average length of the day in May is 14h and 58min.On the first day of the month, sunrise is at 5:56 am and sunset at 8:19 pm. On the last day of May, sunrise is at 5:24 am and sunset at 8:53 pm PDT.
Sunshine
The average sunshine in May in Ridgefield is 8.4h.UV index
In Ridgefield, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: In May, a regular UV index of 4 translates into these guidelines:
Be vigilant - Suggestions to stave off sun damage are provided. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Frequently asked questions
What are the temperatures in Ridgefield in May?
What is the average humidity in May in Ridgefield?
How much does it rain in Ridgefield in May?
When it does not snow in Ridgefield?
How many hours of daylight does Ridgefield have in May?
When are sunrise and sunset in May in Ridgefield?
How long on average sun shines in May in Ridgefield?
What is the UV index intensity in May in Ridgefield?
Average temperature in May
Ridgefield, WA
- Average high temperature in May: 64.9°F
The warmest month (with the highest average high temperature) is August (79.2°F).
The month with the lowest average high temperature is December (42.3°F).
- Average low temperature in May: 42.1°F
The month with the highest average low temperature is August (51.6°F).
The coldest month (with the lowest average low temperature) is December (32.7°F).
Average pressure in May
Ridgefield, WA
- Average pressure in May: 30.03"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).
Average wind speed in May
Ridgefield, WA
- Average wind speed in May: 4.2mph
The windiest month (with the highest average wind speed) is January (5.4mph).
The calmest month (with the lowest average wind speed) is September (3.9mph).
Average humidity in May
Ridgefield, WA
- Average humidity in May: 76%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are July and August (69%).
Average rainfall in May
Ridgefield, WA
- Average rainfall in May: 2.32"
The wettest month (with the highest rainfall) is December (5.71").
The driest month (with the least rainfall) is July (0.39").
Average rainfall days in May
Ridgefield, WA
- Average rainfall days in May: 14.4 days
The month with the highest number of rainy days is March (21.3 days).
The month with the least rainy days is July (5.3 days).
Average snowfall in May
Ridgefield, WA
- Average snowfall in May: 0"
The month with the highest snowfall is January (2.05").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Ridgefield, WA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.3 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
Ridgefield, 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 2min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in May
Ridgefield, WA
- Average sunshine days in May: 15.3 days
The month with the most sunshine days is July (23.5 days).
The months with the least sunshine days are February and March (8.3 days).
Average UV index in May
Ridgefield, WA
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in May
Ridgefield, WA
- Average cloud cover in May: 49
The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in May
Ridgefield, WA
- Average visibility in May: 5mi
The months with the highest visibility are April, May, June, July, August, September and October (5mi).
The months with the lowest visibility are January, February, March, November and December (4mi).
Ridgefield, Washington, USA
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