August weather forecastNyssa, OR
August
Weather in August
The last month of the summer, August, is another hot month in Nyssa, Oregon, with temperature in the range of an average low of 63°F (17.2°C) and an average high of 90.5°F (32.5°C).Temperature
Nyssa's August reports an average high-temperature of a still tropical 90.5°F (32.5°C), exhibiting a minor difference from July. During the nights in August, Nyssa records a pronounced shift from the daytime warmth, with a consistent average temperature of 63°F (17.2°C).Humidity
The months with the lowest humidity are July and August, with an average relative humidity of 29%.Rainfall
In Nyssa, in August, during 2.6 rainfall days, 0.16" (4mm) of precipitation is typically accumulated. In Nyssa, Oregon, during the entire year, the rain falls for 92.2 days and collects up to 8.58" (218mm) of precipitation.Snowfall
In Nyssa, snow does not fall in May through October.Daylight
The average length of the day in August is 13h and 56min.On the first day of August, sunrise is at 6:37 am and sunset at 9:11 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 8:24 pm MDT.
Sunshine
In Nyssa, the average sunshine in August is 11.3h.UV index
In Nyssa, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 6 in August interprets into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Nyssa, OR
- Average high temperature in August: 90.5°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 August: 63°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 August
Nyssa, OR
- Average pressure in August: 29.92"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 August
Nyssa, OR
- Average wind speed in August: 5.2mph
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 August
Nyssa, OR
- Average humidity in August: 29%
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 August
Nyssa, OR
- Average rainfall in August: 0.16"
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 August
Nyssa, OR
- Average rainfall days in August: 2.6 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 August
Nyssa, OR
- Average snowfall in August: 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 August
Nyssa, OR
- Average snowfall days in August: 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 August /
Average sunshine in August
Nyssa, OR
- Average daylight in August: 13h and 54min
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 August: 11h and 18min
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 August
Nyssa, OR
- Average sunshine days in August: 25.7 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 August
Nyssa, OR
- Average UV index in August: 6
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 August
Nyssa, OR
- Average cloud cover in August: 8
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 August
Nyssa, OR
- Average visibility in August: 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).
