May weather forecastNewport, OR
May
Weather in May
May witnesses a significant shift in the weather pattern with temperatures gradually escalating to a comfortable 57.9°F (14.4°C). This month, the cloud cover decreases, encouraging increased daylight and sunshine hours in Newport, Oregon. The decrease in precipitation is a noticeable feature, signaling the onset of the dry spell during the summer months. Accompanied by the mild breeze, the climate is pleasantly warm, painting a picture perfectly suited for outdoor activities.Temperature
Newport, Oregon, notes an average high-temperature of a mild 57.9°F (14.4°C) in May, displaying minor variation from April. Throughout May, Newport encounters an average temperature drop to a frosty 46.8°F (8.2°C).Humidity
April, May, July, September and October, with an average relative humidity of 81%, are the least humid months.Rainfall
In Newport, during May, the rain falls for 9.5 days and regularly aggregates up to 1.02" (26mm) of precipitation. In Newport, during the entire year, the rain falls for 139.5 days and collects up to 18.66" (474mm) of precipitation.Snowfall
In Newport, snow does not fall in March through October and December.Ocean temperature
In Newport, in May, the average water temperature is 54.1°F (12.3°C).Note: Engaging in a swim in 54.1°F (12.3°C) can threaten life. Brief exposure to 55.4°F (13°C) waters is uneasy, and submersion below 50°F (10°C) can lead to cold shock and disrupted breathing patterns, varying by individual.
Daylight
In May, the average length of the day is 14h and 50min.On the first day of May, sunrise is at 6:04 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:54 pm PDT.
Sunshine
In Newport, Oregon, the average sunshine in May is 8.4h.UV index
In May, the average daily maximum UV index 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 UV index, 4 during May, leads to the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Newport, OR
- Average high temperature in May: 57.9°F
The warmest month (with the highest average high temperature) is August (67.6°F).
The month with the lowest average high temperature is December (47.7°F).
- Average low temperature in May: 46.8°F
The month with the highest average low temperature is August (53.6°F).
The coldest month (with the lowest average low temperature) is December (40.6°F).
Average pressure in May
Newport, OR
- Average pressure in May: 30.06"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is September (30.02"Hg).
Average wind speed in May
Newport, OR
- Average wind speed in May: 8.1mph
The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in May
Newport, OR
- Average humidity in May: 81%
The months with the highest relative humidity are February, March, November and December (83%).
The months with the lowest relative humidity are April, May, July, September and October (81%).
Average rainfall in May
Newport, OR
- Average rainfall in May: 1.02"
The wettest month (with the highest rainfall) is December (3.07").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in May
Newport, OR
- Average rainfall days in May: 9.5 days
The month with the highest number of rainy days is March (18.2 days).
The month with the least rainy days is August (3.7 days).
Average snowfall in May
Newport, OR
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.28").
The months with the least snowfall are March, April, May, June, July, August, September, October and December (0").
Average snowfall days in May
Newport, OR
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average sea temperature in May
Newport, OR
- Average sea temperature in May: 54.1°F
The best month for swimming (with the highest average sea temperature) is July (57.6°F).
The coldest month (with the lowest average sea temperature) is February (49.4°F).
Average daylight in May /
Average sunshine in May
Newport, OR
- Average daylight in May: 14h and 48min
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 24min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and February (Average sunshine: 4h and 0min).
Average sunshine days in May
Newport, OR
- Average sunshine days in May: 19.4 days
The month with the most sunshine days is July (25.8 days).
The month with the least sunshine days is March (10.9 days).
Average UV index in May
Newport, OR
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are February, November and December (UV index 2).
Average cloud cover in May
Newport, OR
- Average cloud cover in May: 47
The months with the most cloud cover are February and March (Cloud cover 59).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in May
Newport, OR
- Average visibility in May: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).
