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
An increase in the average high-temperature marks May, moving from April's fresh 54.3°F (12.4°C) to an enjoyable 65.3°F (18.5°C). Chelan Falls's nights in May are distinguished by a pronounced temperature shift from the day, with an average low of 43.2°F (6.2°C).Humidity
In May, the average relative humidity is 57%.Rainfall
In Chelan Falls, in May, during 9.5 rainfall days, 1.1" (28mm) of precipitation is typically accumulated. In Chelan Falls, during the entire year, the rain falls for 99.9 days and collects up to 10.47" (266mm) of precipitation.Snowfall
May through August are months without snowfall.Daylight
The average length of the day in May in Chelan Falls is 15h and 11min.On the first day of the month, sunrise is at 5:40 am and sunset at 8:13 pm. On the last day of May, in Chelan Falls, sunrise is at 5:05 am and sunset at 8:50 pm PDT.
Sunshine
In Chelan Falls, the average sunshine in May is 10.9h.UV index
In May, the average daily maximum UV index in Chelan Falls is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In May, the UV index of 4 transforms into the following advice:
Prioritize safety - Suggestions to prevent sun damage are offered. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What are May temperatures in Chelan Falls?
What is the average humidity in May in Chelan Falls?
How many days does it rain in May in Chelan Falls?
When it does not snow in Chelan Falls?
Does it snow in Chelan Falls in May?
How many hours of daylight does Chelan Falls have in May?
What time are sunrise and sunset in May in Chelan Falls?
How many hours of sunshine does Chelan Falls have in May?
What is the UV index reading in May in Chelan Falls?
Average temperature in May
Chelan Falls, WA
- Average high temperature in May: 65.3°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is December (30.2°F).
- Average low temperature in May: 43.2°F
The month with the highest average low temperature is August (55.8°F).
The coldest months (with the lowest average low temperature) are January and December (19°F).
Average pressure in May
Chelan Falls, WA
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).
Average wind speed in May
Chelan Falls, WA
- Average wind speed in May: 5.7mph
The windiest month (with the highest average wind speed) is June (6.1mph).
The calmest months (with the lowest average wind speed) are January and December (3.5mph).
Average humidity in May
Chelan Falls, WA
- Average humidity in May: 57%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are July and August (43%).
Average rainfall in May
Chelan Falls, WA
- Average rainfall in May: 1.1"
The wettest month (with the highest rainfall) is December (1.65").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in May
Chelan Falls, WA
- Average rainfall days in May: 9.5 days
The month with the highest number of rainy days is March (12.8 days).
The month with the least rainy days is August (3.8 days).
Average snowfall in May
Chelan Falls, WA
- Average snowfall in May: 0"
The month with the highest snowfall is December (9.06").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in May
Chelan Falls, WA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Chelan Falls, 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 30min).
- Average sunshine in May: 10h and 5min
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: 4h and 6min).
Average sunshine days in May
Chelan Falls, WA
- Average sunshine days in May: 18.2 days
The month with the most sunshine days is July (25.7 days).
The month with the least sunshine days is March (13.2 days).
Average UV index in May
Chelan Falls, 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, March, October, November and December (UV index 2).
Average cloud cover in May
Chelan Falls, WA
- Average cloud cover in May: 27
The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in May
Chelan Falls, WA
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Chelan Falls, Washington, USA
Weather forecast for your location
2. Allow the app to use your location
