August weather forecastNass, WA
August
Weather in August
August, the last month of the summer in Nass, is another hot month, with an average temperature varying between 60.8°F (16°C) and 86.2°F (30.1°C).Temperature
The transition into August is marked with an average high-temperature of a still hot 86.2°F (30.1°C), showing an insignificant shift from July's 86.9°F (30.5°C). Nass undergoes a major shift from daytime highs, averaging a refreshing 60.8°F (16°C) during the night in August.Humidity
The average relative humidity in August in Nass, Washington, is 39%.Rainfall
In Nass, in August, it is raining for 2.8 days, with typically 0.2" (5mm) of accumulated precipitation. In Nass, during the entire year, the rain falls for 78 days and collects up to 3.39" (86mm) of precipitation.Snowfall
April through August and October are months without snowfall in Nass.Daylight
The average length of the day in August in Nass is 14h and 7min.On the first day of August, sunrise is at 5:43 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:40 pm PDT.
Sunshine
In August, the average sunshine is 12h.UV index
In Nass, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In August, the maximum UV index of 6 suggests these recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Nass, WA
- Average high temperature in August: 86.2°F
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is December (36.5°F).
- Average low temperature in August: 60.8°F
The month with the highest average low temperature is August (60.8°F).
The coldest month (with the lowest average low temperature) is December (25.5°F).
Average pressure in August
Nass, WA
- Average pressure in August: 29.92"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is August (29.92"Hg).
Average wind speed in August
Nass, WA
- Average wind speed in August: 6.5mph
The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is December (4.8mph).
Average humidity in August
Nass, WA
- Average humidity in August: 39%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is July (38%).
Average rainfall in August
Nass, WA
- Average rainfall in August: 0.2"
The wettest month (with the highest rainfall) is May (0.63").
The driest month (with the least rainfall) is July (0.08").
Average rainfall days in August
Nass, WA
- Average rainfall days in August: 2.8 days
The month with the highest number of rainy days is March (9.9 days).
The months with the least rainy days are July and August (2.8 days).
Average snowfall in August
Nass, WA
- Average snowfall in August: 0"
The months with the highest snowfall are January, February and December (0.94").
The months with the least snowfall are April, May, June, July, August and October (0").
Average snowfall days in August
Nass, WA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (4.7 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight in August /
Average sunshine in August
Nass, WA
- Average daylight in August: 14h and 6min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in August: 12h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in August
Nass, WA
- Average sunshine days in August: 25.3 days
The month with the most sunshine days is July (26.6 days).
The month with the least sunshine days is March (17.3 days).
Average UV index in August
Nass, WA
- 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
Nass, WA
- Average cloud cover in August: 10
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in August
Nass, WA
- 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).
