May weather forecastMyrtle Creek, OR
May
Weather in May
May, the last month of the spring in Myrtle Creek, is a comfortable month, with temperature in the range of an average low of 39°F (3.9°C) and an average high of 64.9°F (18.3°C).Temperature
May sees a marginal temperature increase, moving from 57.4°F (14.1°C) in April to a still refreshing 64.9°F (18.3°C). A noticeable downturn in temperature characterizes the May nights, averaging at a cold 39°F (3.9°C).Humidity
In May, the average relative humidity is 78%.Rainfall
In May, the rain falls for 8 days. Throughout May, 0.59" (15mm) of precipitation is accumulated. In Myrtle Creek, during the entire year, the rain falls for 93.9 days and collects up to 7.64" (194mm) of precipitation.Snowfall
April through October are months without snowfall in Myrtle Creek, Oregon.Daylight
The average length of the day in May is 14h and 41min.On the first day of May, sunrise is at 6:05 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 8:45 pm PDT.
Sunshine
In May, the average sunshine is 8.7h.UV index
In Myrtle Creek, 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 average individuals.Note: The daily high UV index of 4 during May translates into the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Myrtle Creek, OR
- Average high temperature in May: 64.9°F
The warmest month (with the highest average high temperature) is August (81.1°F).
The month with the lowest average high temperature is December (45.7°F).
- Average low temperature in May: 39°F
The month with the highest average low temperature is August (47.7°F).
The coldest month (with the lowest average low temperature) is December (32.2°F).
Average pressure in May
Myrtle Creek, OR
- Average pressure in May: 30.03"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in May
Myrtle Creek, OR
- Average wind speed in May: 3.7mph
The windiest month (with the highest average wind speed) is January (4.1mph).
The calmest month (with the lowest average wind speed) is September (3.2mph).
Average humidity in May
Myrtle Creek, OR
- Average humidity in May: 78%
The months with the highest relative humidity are January, February and December (86%).
The month with the lowest relative humidity is August (69%).
Average rainfall in May
Myrtle Creek, OR
- Average rainfall in May: 0.59"
The wettest months (with the highest rainfall) are January, February and December (1.1").
The driest months (with the least rainfall) are July and August (0.16").
Average rainfall days in May
Myrtle Creek, OR
- Average rainfall days in May: 8 days
The month with the highest number of rainy days is March (12.6 days).
The month with the least rainy days is August (2.4 days).
Average snowfall in May
Myrtle Creek, OR
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.87").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in May
Myrtle Creek, OR
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Myrtle Creek, OR
- Average daylight in May: 14h and 42min
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: 8h and 42min
The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 18min).
Average sunshine days in May
Myrtle Creek, OR
- Average sunshine days in May: 20.6 days
The month with the most sunshine days is August (26.5 days).
The month with the least sunshine days is March (16.1 days).
Average UV index in May
Myrtle Creek, 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, November and December (UV index 2).
Average cloud cover in May
Myrtle Creek, OR
- Average cloud cover in May: 49
The month with the most cloud cover is March (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in May
Myrtle Creek, OR
- Average visibility in May: 4mi
The months with the highest visibility are July, August and September (5mi).
The months with the lowest visibility are January, February, March, April, May, June, October, November and December (4mi).
