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
A rise in the average high-temperature is observed during May, moving from a cool 52.9°F (11.6°C) in April to a comfortable 63.1°F (17.3°C). In May, Hines's temperature tends to fall to an average low of 42.3°F (5.7°C) during the night.Humidity
In May, the average relative humidity is 51%.Rainfall
In Hines, during May, the rain falls for 12.3 days and regularly aggregates up to 1.18" (30mm) of precipitation. Throughout the year, there are 107.4 rainfall days, and 12.48" (317mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.9 snowfall days, in May, Hines aggregates 0.2" (5mm) of snow. Throughout the year, there are 63.8 snowfall days, and 36.42" (925mm) of snow is accumulated.Daylight
In Hines, the average length of the day in May is 14h and 44min.On the first day of the month, sunrise is at 5:47 am and sunset at 7:59 pm. On the last day of May, in Hines, Oregon, sunrise is at 5:17 am and sunset at 8:30 pm PDT.
Sunshine
In Hines, the average sunshine in May is 11.1h.UV index
In Hines, the average daily maximum UV index in May 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 UV index of 4 in May translates into these instructions:
Heed the precautions - It is counselled to guard against solar damage. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
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?
How much does it rain in May?
What is the last month it snows?
How many hours of daylight does Hines have in May?
When are sunrise and sunset in May?
How many hours of sunshine does Hines have in May?
How high is the UV index in May?
Average temperature in May
Hines, OR
- Average high temperature in May: 63.1°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is December (33.1°F).
- Average low temperature in May: 42.3°F
The month with the highest average low temperature is August (57.7°F).
The coldest month (with the lowest average low temperature) is December (21°F).
Average pressure in May
Hines, OR
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).
Average wind speed in May
Hines, OR
- Average wind speed in May: 8.7mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest months (with the lowest average wind speed) are January and August (7.1mph).
Average humidity in May
Hines, OR
- Average humidity in May: 51%
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is August (32%).
Average rainfall in May
Hines, OR
- Average rainfall in May: 1.18"
The wettest month (with the highest rainfall) is December (1.73").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in May
Hines, OR
- Average rainfall days in May: 12.3 days
The month with the highest number of rainy days is March (15.6 days).
The month with the least rainy days is August (3.4 days).
Average snowfall in May
Hines, OR
- Average snowfall in May: 0.2"
The month with the highest snowfall is December (10.2").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Hines, OR
- Average snowfall days in May: 0.9 days
The month with the highest number of snowfall days is December (15 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Hines, OR
- 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: 11h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in May
Hines, OR
- Average sunshine days in May: 15.9 days
The month with the most sunshine days is July (24.8 days).
The month with the least sunshine days is March (10.4 days).
Average UV index in May
Hines, OR
- Average UV index in May: 4
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Hines, OR
- Average cloud cover in May: 26
The month with the most cloud cover is December (Cloud cover 45).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility in May
Hines, OR
- Average visibility in May: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Hines, Oregon, USA
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