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
Butte Falls's transition into May is marked by a minor temperature shift, moving from a cool 54.3°F (12.4°C) in April to a refreshing 63.1°F (17.3°C). In Butte Falls, May nights witness a remarkable decline from the day's zenith to a cold 38.1°F (3.4°C).Humidity
In May, the average relative humidity is 74%.Rainfall
In Butte Falls, during May, the rain falls for 13.9 days and regularly aggregates up to 1.73" (44mm) of precipitation. Throughout the year, there are 140 rainfall days, and 23.78" (604mm) of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall. May is the last month it regularly snows in Butte Falls. During 0.2 snowfall days, in May, Butte Falls aggregates 0.04" (1mm) of snow. In Butte Falls, during the entire year, snow falls for 25 days and aggregates up to 21.77" (553mm) of snow.Daylight
The average length of the day in May is 14h and 38min.On the first day of May, sunrise is at 6:03 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 8:40 pm PDT.
Sunshine
The average sunshine in May is 10h.UV index
In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In May, the average maximum UV index of 4 translates into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Butte Falls in May?
What is the average humidity in May?
How many days does it rain in May?
What is the last month it snows?
How many hours of daylight does Butte Falls have in May?
When are sunrise and sunset in May?
How long on average sun shines in May in Butte Falls?
What is the UV index intensity in May?
Average temperature in May
Butte Falls, OR
- Average high temperature in May: 63.1°F
The warmest month (with the highest average high temperature) is August (82°F).
The month with the lowest average high temperature is December (42.8°F).
- Average low temperature in May: 38.1°F
The month with the highest average low temperature is August (48.6°F).
The coldest month (with the lowest average low temperature) is December (28.6°F).
Average pressure in May
Butte Falls, OR
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is August (29.98"Hg).
Average wind speed in May
Butte Falls, OR
- Average wind speed in May: 4.3mph
The windiest month (with the highest average wind speed) is January (5mph).
The calmest month (with the lowest average wind speed) is September (3.9mph).
Average humidity in May
Butte Falls, OR
- Average humidity in May: 74%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (60%).
Average rainfall in May
Butte Falls, OR
- Average rainfall in May: 1.73"
The wettest month (with the highest rainfall) is December (3.82").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days in May
Butte Falls, OR
- Average rainfall days in May: 13.9 days
The month with the highest number of rainy days is March (18.3 days).
The month with the least rainy days is July (3.8 days).
Average snowfall in May
Butte Falls, OR
- Average snowfall in May: 0.04"
The month with the highest snowfall is February (6.77").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in May
Butte Falls, OR
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is February (6.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Butte Falls, OR
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 10h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in May
Butte Falls, OR
- Average sunshine days in May: 15.3 days
The month with the most sunshine days is July (25.7 days).
The month with the least sunshine days is February (10 days).
Average UV index in May
Butte Falls, OR
- 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, November and December (UV index 2).
Average cloud cover in May
Butte Falls, OR
- Average cloud cover in May: 39
The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in May
Butte Falls, OR
- Average visibility in May: 5mi
The months with the highest visibility are July, August and September (6mi).
The month with the lowest visibility is December (4mi).
Butte Falls, Oregon, USA
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