May weather forecastMazama, WA
May
Weather in May
The last month of the spring, May, is a moderate month in Mazama, Washington, with an average temperature fluctuating between 58.3°F (14.6°C) and 35.2°F (1.8°C).Temperature
Mazama in May experiences an increase in the average high-temperature, moving from April's frosty 46°F (7.8°C) to a moderate 58.3°F (14.6°C). May nights are characterized by a significant departure from the daytime highs, dropping to an average temperature of 35.2°F (1.8°C).Humidity
In Mazama, the average relative humidity in May is 68%.Rainfall
In Mazama, in May, it is raining for 14.2 days, with typically 1.42" (36mm) of accumulated precipitation. Throughout the year, there are 142.6 rainfall days, and 17.91" (455mm) of precipitation is accumulated.Snowfall
In Mazama, snow does not fall in May through August.Daylight
In Mazama, the average length of the day in May is 15h and 16min.On the first day of the month, sunrise is at 5:40 am and sunset at 8:17 pm. On the last day of May, in Mazama, sunrise is at 5:03 am and sunset at 8:55 pm PDT.
Sunshine
In May, the average sunshine in Mazama is 10.6h.UV index
In Mazama, Washington, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The average daily UV index of 4 in May transforms into the following instructions:
Put precautions into practice - Guidance to elude sunburn is provided. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Mazama, WA
- Average high temperature in May: 58.3°F
The warmest month (with the highest average high temperature) is August (75.9°F).
The month with the lowest average high temperature is December (27.5°F).
- Average low temperature in May: 35.2°F
The month with the highest average low temperature is August (47.8°F).
The coldest month (with the lowest average low temperature) is December (13.5°F).
Average pressure in May
Mazama, WA
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are June and August (29.95"Hg).
Average wind speed in May
Mazama, WA
- Average wind speed in May: 4.6mph
The windiest months (with the highest average wind speed) are June and July (5mph).
The calmest months (with the lowest average wind speed) are January and December (3.6mph).
Average humidity in May
Mazama, WA
- Average humidity in May: 68%
The month with the highest relative humidity is January (93%).
The months with the lowest relative humidity are July and August (53%).
Average rainfall in May
Mazama, WA
- Average rainfall in May: 1.42"
The wettest month (with the highest rainfall) is December (2.48").
The driest month (with the least rainfall) is July (0.31").
Average rainfall days in May
Mazama, WA
- Average rainfall days in May: 14.2 days
The month with the highest number of rainy days is March (17.3 days).
The month with the least rainy days is August (6.1 days).
Average snowfall in May
Mazama, WA
- Average snowfall in May: 0"
The month with the highest snowfall is December (12.87").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in May
Mazama, WA
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is December (15.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Mazama, WA
- Average daylight in May: 15h and 18min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in May: 10h and 36min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in May
Mazama, WA
- Average sunshine days in May: 14.2 days
The month with the most sunshine days is August (23 days).
The month with the least sunshine days is March (8.3 days).
Average UV index in May
Mazama, WA
- 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 and November (UV index 1).
Average cloud cover in May
Mazama, WA
- Average cloud cover in May: 33
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in May
Mazama, WA
- Average visibility in May: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (3mi).
