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
The shift from April to May sees a slight increase in the average high-temperature, transitioning from a cool 54°F (12.2°C) to an enjoyable 62.6°F (17°C). May brings an average low-temperature of 41.5°F (5.3°C) to Bonney Lake.Humidity
In May, the average relative humidity in Bonney Lake is 77%.Rainfall
In May, in Bonney Lake, Washington, the rain falls for 14.8 days. Throughout May, 2.01" (51mm) of precipitation is accumulated. Throughout the year, there are 185 rainfall days, and 35.71" (907mm) of precipitation is accumulated.Snowfall
In Bonney Lake, snow does not fall in May through October.Daylight
The average length of the day in May in Bonney Lake is 15h and 7min.On the first day of the month, sunrise is at 5:51 am and sunset at 8:20 pm. On the last day of May, in Bonney Lake, Washington, sunrise is at 5:16 am and sunset at 8:56 pm PDT.
Sunshine
In Bonney Lake, Washington, the average sunshine in May is 9h.UV index
In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A maximum UV index of 4 in May translates into the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. Direct Sun exposure should be minimized especially during midday when radiation is most intense. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
What are the temperatures in Bonney Lake in May?
What is the average humidity in May in Bonney Lake?
How many days does it rain in May in Bonney Lake?
When it does not snow in Bonney Lake?
Does it snow in Bonney Lake in May?
How many hours of daylight does Bonney Lake have in May?
When are sunrise and sunset in May in Bonney Lake?
How many hours of sunshine does Bonney Lake have in May?
How high is the UV index in May in Bonney Lake?
Average temperature in May
Bonney Lake, WA
- Average high temperature in May: 62.6°F
The warmest month (with the highest average high temperature) is August (75.7°F).
The month with the lowest average high temperature is December (41.4°F).
- Average low temperature in May: 41.5°F
The month with the highest average low temperature is August (50.9°F).
The coldest month (with the lowest average low temperature) is December (32°F).
Average pressure in May
Bonney Lake, WA
- Average pressure in May: 30.02"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in May
Bonney Lake, WA
- Average wind speed in May: 3.9mph
The windiest month (with the highest average wind speed) is January (4.9mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity in May
Bonney Lake, WA
- Average humidity in May: 77%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are July and August (70%).
Average rainfall in May
Bonney Lake, WA
- Average rainfall in May: 2.01"
The wettest month (with the highest rainfall) is December (5.35").
The driest month (with the least rainfall) is July (0.51").
Average rainfall days in May
Bonney Lake, WA
- Average rainfall days in May: 14.8 days
The month with the highest number of rainy days is March (20.7 days).
The month with the least rainy days is August (6.8 days).
Average snowfall in May
Bonney Lake, WA
- Average snowfall in May: 0"
The month with the highest snowfall is February (3.31").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Bonney Lake, WA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (5.3 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
Bonney Lake, WA
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in May: 9h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in May
Bonney Lake, WA
- Average sunshine days in May: 14.6 days
The month with the most sunshine days is August (22 days).
The month with the least sunshine days is February (8.2 days).
Average UV index in May
Bonney Lake, WA
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in May
Bonney Lake, WA
- Average cloud cover in May: 45
The months with the most cloud cover are January and December (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in May
Bonney Lake, WA
- Average visibility in May: 5mi
The months with the highest visibility are July and August (6mi).
The months with the lowest visibility are January, February and December (4mi).
Bonney Lake, Washington, USA
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