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
An increase in the average high-temperature marks May, moving from April's fresh 50.2°F (10.1°C) to a moderate 59.5°F (15.3°C). Paisley's May nights cool down significantly from the day's heat, to an average low-temperature of 37.9°F (3.3°C).Humidity
In Paisley, the average relative humidity in May is 58%.Rainfall
In Paisley, during May, the rain falls for 11.8 days and regularly aggregates up to 1.46" (37mm) of precipitation. Throughout the year, there are 93.6 rainfall days, and 15.28" (388mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. In Paisley, in May, during 2.3 snowfall days, 0.98" (25mm) of snow is typically accumulated. Throughout the year, there are 72.8 snowfall days, and 57.17" (1452mm) of snow is accumulated.Daylight
In May, the average length of the day is 14h and 39min.On the first day of May in Paisley, Oregon, sunrise is at 5:55 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 5:26 am and sunset at 8:33 pm PDT.
Sunshine
The average sunshine in May in Paisley is 10.9h.UV index
The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate health risk 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:
Act with care - The need to guard against sun damage is communicated. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the average May temperature in Paisley?
What is the average humidity in May in Paisley?
How much does it rain in Paisley in May?
How much does it snow in Paisley in May?
What is the average length of the day in May in Paisley?
When are sunrise and sunset in May in Paisley?
How long on average sun shines in May in Paisley?
How high is the UV index in May in Paisley?
Average temperature in May
Paisley, OR
- Average high temperature in May: 59.5°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is December (34.3°F).
- Average low temperature in May: 37.9°F
The month with the highest average low temperature is July (51.4°F).
The coldest month (with the lowest average low temperature) is December (21.9°F).
Average pressure in May
Paisley, OR
- Average pressure in May: 29.96"Hg
The month with the highest atmospheric pressure is January (30.21"Hg).
The months with the lowest atmospheric pressure are June and August (29.94"Hg).
Average wind speed in May
Paisley, OR
- Average wind speed in May: 7.6mph
The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in May
Paisley, OR
- Average humidity in May: 58%
The months with the highest relative humidity are January and December (81%).
The month with the lowest relative humidity is August (36%).
Average rainfall in May
Paisley, OR
- Average rainfall in May: 1.46"
The wettest month (with the highest rainfall) is December (2.28").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in May
Paisley, OR
- Average rainfall days in May: 11.8 days
The months with the highest number of rainy days are March, April and May (11.8 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in May
Paisley, OR
- Average snowfall in May: 0.98"
The month with the highest snowfall is December (13.35").
The months with the least snowfall are July and August (0").
Average snowfall days in May
Paisley, OR
- Average snowfall days in May: 2.3 days
The month with the highest number of snowfall days is December (14.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Paisley, 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 5min
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 24min).
Average sunshine days in May
Paisley, OR
- Average sunshine days in May: 16.8 days
The month with the most sunshine days is August (25 days).
The month with the least sunshine days is March (11.8 days).
Average UV index in May
Paisley, 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
Paisley, OR
- Average cloud cover in May: 27
The months with the most cloud cover are March and December (Cloud cover 45).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in May
Paisley, 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).
Paisley, Oregon, USA
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