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
May's onset is marked by a temperature increase, moving from an enjoyable 60.8°F (16°C) in April to a pleasant 71.1°F (21.7°C). Despite drastic daily temperature oscillations, Nyssa cools down to an average low-temperature of 47.1°F (8.4°C) in May.Humidity
In May, the average relative humidity is 46%.Rainfall
In May, the rain falls for 8.7 days. Throughout May, 0.75" (19mm) of precipitation is accumulated. Throughout the year, there are 92.2 rainfall days, and 8.58" (218mm) of precipitation is accumulated.Snowfall
In Nyssa, snow does not fall in May through October.Daylight
The average length of the day in May in Nyssa, Oregon, is 14h and 46min.On the first day of May, sunrise is at 6:38 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 9:23 pm MDT.
Sunshine
The average sunshine in May is 11.4h.UV index
In Nyssa, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In May, the maximum UV index of 5 suggests this advice:
Heed the precautions - Suggestions to avoid sunburn are made. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May?
What is the average humidity in May?
How many days does it rain in May?
When it does not snow?
Does it snow in Nyssa in May?
What is the average length of the day in May?
When are sunrise and sunset in May?
How long on average sun shines in May?
What is the UV index reading in May?
Average temperature in May
Nyssa, OR
- Average high temperature in May: 71.1°F
The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is December (35.6°F).
- Average low temperature in May: 47.1°F
The month with the highest average low temperature is August (63°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).
Average pressure in May
Nyssa, OR
- Average pressure in May: 29.93"Hg
The month with the highest atmospheric pressure is January (30.24"Hg).
The months with the lowest atmospheric pressure are June and August (29.92"Hg).
Average wind speed in May
Nyssa, OR
- Average wind speed in May: 6.2mph
The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is January (4mph).
Average humidity in May
Nyssa, OR
- Average humidity in May: 46%
The month with the highest relative humidity is January (81%).
The months with the lowest relative humidity are July and August (29%).
Average rainfall in May
Nyssa, OR
- Average rainfall in May: 0.75"
The wettest month (with the highest rainfall) is December (1.38").
The driest month (with the least rainfall) is July (0.08").
Average rainfall days in May
Nyssa, OR
- Average rainfall days in May: 8.7 days
The month with the highest number of rainy days is March (13.8 days).
The months with the least rainy days are July and August (2.6 days).
Average snowfall in May
Nyssa, OR
- Average snowfall in May: 0"
The month with the highest snowfall is December (4.84").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Nyssa, OR
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (7.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Nyssa, OR
- Average daylight in May: 14h and 5min
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 2min
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
Nyssa, OR
- Average sunshine days in May: 20.5 days
The month with the most sunshine days is July (26.9 days).
The month with the least sunshine days is March (15.2 days).
Average UV index in May
Nyssa, OR
- Average UV index in May: 5
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
Nyssa, OR
- Average cloud cover in May: 22
The month with the most cloud cover is December (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 7).
Average visibility in May
Nyssa, OR
- Average visibility in May: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).
Nyssa, Oregon, USA
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