May weather forecastStarbuck, WA
May
Weather in May
The last month of the spring, May, is an enjoyable month in Starbuck, Washington, with an average temperature ranging between min 45°F (7.2°C) and max 65.8°F (18.8°C).Temperature
Starbuck's weather in May shows a rise in the average high-temperature, moving up from April's moderate 56.5°F (13.6°C) to a comfortable 65.8°F (18.8°C). The average temperature during May nights is registered at a frosty 45°F (7.2°C).Humidity
In Starbuck, the average relative humidity in May is 62%.Rainfall
In May, in Starbuck, the rain falls for 15 days. Throughout May, 1.77" (45mm) of precipitation is accumulated. Throughout the year, in Starbuck, there are 142.4 rainfall days, and 15.39" (391mm) of precipitation is accumulated.Snowfall
January through May, September, November and December are months with snowfall. May is the last month it regularly snows in Starbuck. During 0.1 snowfall days, in May, Starbuck aggregates 0.04" (1mm) of snow. Throughout the year, there are 29 snowfall days, and 13.7" (348mm) of snow is accumulated.Daylight
In May, the average length of the day in Starbuck is 15h and 2min.On the first day of May in Starbuck, sunrise is at 5:36 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 5:03 am and sunset at 8:37 pm PDT.
Sunshine
In Starbuck, the average sunshine in May is 10.7h.UV index
The average daily maximum UV index in May in Starbuck is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The average daily UV index of 4 in May transforms into the following instructions:
Be vigilant - Suggestions to stave off sun damage are provided. It's recommended to limit sun exposure when its radiation is at its peak during midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Starbuck, WA
- Average high temperature in May: 65.8°F
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is December (36.5°F).
- Average low temperature in May: 45°F
The month with the highest average low temperature is August (61°F).
The coldest month (with the lowest average low temperature) is December (26.2°F).
Average pressure in May
Starbuck, WA
- Average pressure in May: 29.94"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.9"Hg).
Average wind speed in May
Starbuck, WA
- Average wind speed in May: 7.1mph
The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is September (6.3mph).
Average humidity in May
Starbuck, WA
- Average humidity in May: 62%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (38%).
Average rainfall in May
Starbuck, WA
- Average rainfall in May: 1.77"
The wettest month (with the highest rainfall) is December (1.97").
The driest months (with the least rainfall) are July and August (0.35").
Average rainfall days in May
Starbuck, WA
- Average rainfall days in May: 15 days
The month with the highest number of rainy days is March (17.6 days).
The month with the least rainy days is July (5.1 days).
Average snowfall in May
Starbuck, WA
- Average snowfall in May: 0.04"
The month with the highest snowfall is February (4.45").
The months with the least snowfall are June, July, August and October (0").
Average snowfall days in May
Starbuck, WA
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (8.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Starbuck, 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: 10h and 42min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in May
Starbuck, WA
- Average sunshine days in May: 12.4 days
The month with the most sunshine days is July (24.1 days).
The month with the least sunshine days is February (10 days).
Average UV index in May
Starbuck, WA
- Average UV index in May: 4
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
Starbuck, WA
- Average cloud cover in May: 29
The months with the most cloud cover are January and February (Cloud cover 45).
The months with the least cloud cover are July and August (Cloud cover 10).
Average visibility in May
Starbuck, 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).
