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 Fall City, Washington, the average high-temperature in May rises from a cool 52.9°F (11.6°C) in April to an enjoyable 61.9°F (16.6°C). In Fall City, the average low-temperature is 40.1°F (4.5°C).Humidity
The average relative humidity in May is 77%.Rainfall
In Fall City, in May, during 14.7 rainfall days, 1.93" (49mm) of precipitation is typically accumulated. Throughout the year, there are 184.9 rainfall days, and 39.96" (1015mm) of precipitation is accumulated.Snowfall
In Fall City, snow does not fall through October.Daylight
In May, the average length of the day is 15h and 9min.On the first day of May in Fall City, sunrise is at 5:50 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:14 am and sunset at 8:56 pm PDT.
Sunshine
In Fall City, the average sunshine in May is 8.6h.UV index
In May, the average daily maximum UV index in Fall City is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The daily maximum UV index of 4 in May interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
FAQ
What is the temperature in May in Fall City?
What is the average humidity in May in Fall City?
How much does it rain in Fall City in May?
When it does not snow in Fall City?
Does it snow in Fall City in May?
What is the average length of the day in May in Fall City?
When are sunrise and sunset in May in Fall City?
How long on average sun shines in May in Fall City?
What is the UV index intensity in May in Fall City?
Average temperature in May
Fall City, WA
- Average high temperature in May: 61.9°F
The warmest month (with the highest average high temperature) is August (74.8°F).
The month with the lowest average high temperature is December (39.7°F).
- Average low temperature in May: 40.1°F
The month with the highest average low temperature is August (48.7°F).
The coldest month (with the lowest average low temperature) is December (29.8°F).
Average pressure in May
Fall City, WA
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is August (29.99"Hg).
Average wind speed in May
Fall City, WA
- Average wind speed in May: 3.5mph
The windiest month (with the highest average wind speed) is January (5.1mph).
The calmest month (with the lowest average wind speed) is August (3.3mph).
Average humidity in May
Fall City, WA
- Average humidity in May: 77%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is July (71%).
Average rainfall in May
Fall City, WA
- Average rainfall in May: 1.93"
The wettest month (with the highest rainfall) is January (6.1").
The driest months (with the least rainfall) are July and August (0.59").
Average rainfall days in May
Fall City, WA
- Average rainfall days in May: 14.7 days
The month with the highest number of rainy days is March (20.5 days).
The month with the least rainy days is August (6.4 days).
Average snowfall in May
Fall City, WA
- Average snowfall in May: 0"
The month with the highest snowfall is February (3.94").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Fall City, WA
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (5.4 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
Fall City, WA
- Average daylight in May: 15h and 9min
The month with the longest days is June (Average daylight: 15h and 55min).
The month with the shortest days is December (Average daylight: 8h and 31min).
- Average sunshine in May: 8h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are January and December (Average sunshine: 3h and 54min).
Average sunshine days in May
Fall City, WA
- Average sunshine days in May: 13.4 days
The month with the most sunshine days is August (21.9 days).
The month with the least sunshine days is February (7.8 days).
Average UV index in May
Fall City, WA
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in May
Fall City, WA
- Average cloud cover in May: 49
The months with the most cloud cover are January, February, March and December (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in May
Fall City, WA
- Average visibility in May: 5mi
The months with the highest visibility are May, June, July, August, September and October (5mi).
The months with the lowest visibility are January, February, March, April, November and December (4mi).
Weather forecast for your location
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location
