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
May indicates a change in the average high-temperature, moving up from a chilly 44.8°F (7.1°C) in April to a refreshing 55.9°F (13.3°C). An average low-temperature of 36.1°F (2.3°C) is expected during May.Humidity
In Bellevue, the average relative humidity in May is 59%.Rainfall
In Bellevue, in May, it is raining for 12.8 days, with typically 1.22" (31mm) of accumulated precipitation. In Bellevue, during the entire year, the rain falls for 85.1 days and collects up to 12.01" (305mm) of precipitation.Snowfall
January through May, September through December are months with snowfall in Bellevue, Idaho. May is the last month it regularly snows in Bellevue. During 1.3 snowfall days, in May, Bellevue aggregates 0.59" (15mm) of snow. Throughout the year, in Bellevue, there are 72.5 snowfall days, and 57.05" (1449mm) of snow is accumulated.Daylight
In May, the average length of the day is 14h and 43min.On the first day of the month, sunrise is at 6:28 am and sunset at 8:39 pm. On the last day of May, sunrise is at 5:59 am and sunset at 9:10 pm MDT.
Sunshine
In May, the average sunshine in Bellevue is 10.9h.UV index
In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index, 4 in May, converts into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
What is the usual temperature for Bellevue in May?
What is the average humidity in May in Bellevue?
How much does it rain in Bellevue in May?
What is the last month it snows in Bellevue?
What is the average length of the day in May in Bellevue?
What time are sunrise and sunset in May in Bellevue?
How long on average sun shines in May in Bellevue?
What is the UV index reading in May in Bellevue?
Average temperature in May
Bellevue, ID
- Average high temperature in May: 55.9°F
The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is December (25.7°F).
- Average low temperature in May: 36.1°F
The months with the highest average low temperature are July and August (52.3°F).
The coldest month (with the lowest average low temperature) is January (9.5°F).
Average pressure in May
Bellevue, ID
- Average pressure in May: 29.91"Hg
The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in May
Bellevue, ID
- Average wind speed in May: 6.7mph
The windiest month (with the highest average wind speed) is July (7.3mph).
The calmest month (with the lowest average wind speed) is December (4.7mph).
Average humidity in May
Bellevue, ID
- Average humidity in May: 59%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (34%).
Average rainfall in May
Bellevue, ID
- Average rainfall in May: 1.22"
The wettest month (with the highest rainfall) is February (1.77").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in May
Bellevue, ID
- Average rainfall days in May: 12.8 days
The month with the highest number of rainy days is May (12.8 days).
The month with the least rainy days is August (3.4 days).
Average snowfall in May
Bellevue, ID
- Average snowfall in May: 0.59"
The month with the highest snowfall is February (13.74").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
Bellevue, ID
- Average snowfall days in May: 1.3 days
The month with the highest number of snowfall days is December (14.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Bellevue, ID
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in May: 10h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in May
Bellevue, ID
- Average sunshine days in May: 15.8 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is April (12.4 days).
Average UV index in May
Bellevue, ID
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in May
Bellevue, ID
- Average cloud cover in May: 25
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in May
Bellevue, ID
- Average visibility in May: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
Bellevue, Idaho, USA
Weather forecast for your location
2. Allow the app to use your location
