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
In May, Oysterville experiences a minor shift in meteorological conditions with average high-temperatures marked at a moderate 55.9°F (13.3°C), closely mirroring the climate in April. Oysterville's temperature during May nights registers a minor decrease to an average low of 48.7°F (9.3°C).Humidity
In Oysterville, the average relative humidity in May is 82%.Rainfall
In Oysterville, during May, the rain falls for 14.9 days and regularly aggregates up to 2.2" (56mm) of precipitation. Throughout the year, there are 198.3 rainfall days, and 45.43" (1154mm) of precipitation is accumulated.Snowfall
April through October and December are months without snowfall.Daylight
In May, the average length of the day in Oysterville is 15h and 2min.On the first day of the month, sunrise is at 6:00 am and sunset at 8:26 pm. On the last day of May, sunrise is at 5:26 am and sunset at 9:01 pm PDT.
Sunshine
In May, the average sunshine is 7.9h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: In May, the maximum UV index of 4 translates into these guidelines:
Undertake precautions - Guarding against sun damage is counselled. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Frequently asked questions
What are May temperatures in Oysterville?
What is the average humidity in May in Oysterville?
How much does it rain in Oysterville in May?
When it does not snow in Oysterville?
What is the average length of the day in May in Oysterville?
What time are sunrise and sunset in May in Oysterville?
How many hours of sunshine does Oysterville have in May?
What are the months with the highest UV index in Oysterville?
What is the UV index intensity in May in Oysterville?
Average temperature in May
Oysterville, WA
- Average high temperature in May: 55.9°F
The warmest month (with the highest average high temperature) is August (63.3°F).
The month with the lowest average high temperature is December (46.4°F).
- Average low temperature in May: 48.7°F
The month with the highest average low temperature is August (55.9°F).
The coldest month (with the lowest average low temperature) is December (41.2°F).
Average pressure in May
Oysterville, WA
- Average pressure in May: 30.06"Hg
The month with the highest atmospheric pressure is July (30.08"Hg).
The month with the lowest atmospheric pressure is March (30.01"Hg).
Average wind speed in May
Oysterville, WA
- Average wind speed in May: 8.5mph
The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest month (with the lowest average wind speed) is August (7.4mph).
Average humidity in May
Oysterville, WA
- Average humidity in May: 82%
The month with the highest relative humidity is August (86%).
The months with the lowest relative humidity are February, March, April, October and December (81%).
Average rainfall in May
Oysterville, WA
- Average rainfall in May: 2.2"
The wettest month (with the highest rainfall) is December (7.28").
The driest month (with the least rainfall) is July (0.55").
Average rainfall days in May
Oysterville, WA
- Average rainfall days in May: 14.9 days
The month with the highest number of rainy days is March (22.5 days).
The month with the least rainy days is August (8 days).
Average snowfall in May
Oysterville, WA
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").
Average snowfall days in May
Oysterville, WA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1 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
Oysterville, WA
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in May: 7h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in May
Oysterville, WA
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is August (19.1 days).
The month with the least sunshine days is March (7.1 days).
Average UV index in May
Oysterville, WA
- Average UV index in May: 4
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are February, November and December (UV index 2).
Average cloud cover in May
Oysterville, WA
- Average cloud cover in May: 50
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are August and September (Cloud cover 39).
Average visibility in May
Oysterville, WA
- 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).
Oysterville, Washington, USA
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