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 coming of May brings a minor shift in Idanha's weather, with average high-temperatures adjusting from April's cool 51.3°F (10.7°C) to a mild 59.9°F (15.5°C). In May, the temperature drops to an average of 38.8°F (3.8°C) at night.Humidity
In Idanha, the average relative humidity in May is 78%.Rainfall
In May, the rain falls for 16.7 days. Throughout May, 3.15" (80mm) of precipitation is accumulated. In Idanha, during the entire year, the rain falls for 182.5 days and collects up to 47.56" (1208mm) of precipitation.Snowfall
Months with snowfall are January through May, November and December. May is the last month it regularly snows. During 0.2 snowfall days, in May, Idanha aggregates 0.04" (1mm) of snow. Throughout the year, there are 32.4 snowfall days, and 43.78" (1112mm) of snow is accumulated.Daylight
The average length of the day in May is 14h and 51min.On the first day of the month, sunrise is at 5:56 am and sunset at 8:13 pm. On the last day of May, in Idanha, sunrise is at 5:25 am and sunset at 8:46 pm PDT.
Sunshine
In May, the average sunshine is 8.1h.UV index
In Idanha, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 4 in May converts into the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in May?
What is the average humidity in May in Idanha?
How much does it rain in May?
What is the last month it snows?
How many hours of daylight does Idanha have in May?
What time are sunrise and sunset in May in Idanha?
How many hours of sunshine does Idanha have in May?
What is the UV index intensity in May in Idanha?
Average temperature in May
Idanha, OR
- Average high temperature in May: 59.9°F
The warmest month (with the highest average high temperature) is August (76.8°F).
The month with the lowest average high temperature is December (39.9°F).
- Average low temperature in May: 38.8°F
The month with the highest average low temperature is August (46.8°F).
The coldest month (with the lowest average low temperature) is December (28.8°F).
Average pressure in May
Idanha, OR
- Average pressure in May: 30.02"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is August (29.99"Hg).
Average wind speed in May
Idanha, OR
- Average wind speed in May: 4.4mph
The windiest month (with the highest average wind speed) is January (6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity in May
Idanha, OR
- Average humidity in May: 78%
The months with the highest relative humidity are February and March (88%).
The months with the lowest relative humidity are July and August (66%).
Average rainfall in May
Idanha, OR
- Average rainfall in May: 3.15"
The wettest month (with the highest rainfall) is January (6.97").
The driest month (with the least rainfall) is July (0.47").
Average rainfall days in May
Idanha, OR
- Average rainfall days in May: 16.7 days
The month with the highest number of rainy days is March (21.3 days).
The month with the least rainy days is August (6.2 days).
Average snowfall in May
Idanha, OR
- Average snowfall in May: 0.04"
The month with the highest snowfall is February (15").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in May
Idanha, OR
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is February (8.8 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
Idanha, OR
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in May: 8h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in May
Idanha, OR
- Average sunshine days in May: 11.3 days
The month with the most sunshine days is August (22.4 days).
The month with the least sunshine days is February (6.3 days).
Average UV index in May
Idanha, OR
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in May
Idanha, OR
- Average cloud cover in May: 52
The month with the most cloud cover is March (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in May
Idanha, OR
- Average visibility in May: 5mi
The month with the highest visibility is August (6mi).
The months with the lowest visibility are January, February, March, April, November and December (4mi).
Idanha, Oregon, USA
Weather forecast for your location
2. Allow the app to use your location