Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average sea temperature in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
Mukilteo's temperatures tend to reach their peak averages in August, with a high of 72.7°F (22.6°C) and a low of 54°F (12.2°C).Humidity
In Mukilteo, the average relative humidity in August is 74%.Rainfall
In Mukilteo, in August, it is raining for 6.3 days, with typically 0.47" (12mm) of accumulated precipitation. Throughout the year, there are 173.1 rainfall days, and 26.02" (661mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall.Ocean temperature
August is the month with the warmest seawater, with an average ocean temperature of 53.6°F (12°C).Note: Swimming in 53.6°F (12°C) poses a severe threat. Even short exposure to 55.4°F (13°C) is chilling, and going below 50°F (10°C) can cause breathing irregularities and intense cold shock, based on one's stamina.
Daylight
In Mukilteo, Washington, the average length of the day in August is 14h and 14min.On the first day of the month, sunrise is at 5:46 am and sunset at 8:44 pm. On the last day of August, in Mukilteo, sunrise is at 6:27 am and sunset at 7:51 pm PDT.
Sunshine
With an average of 10.7h of sunshine, August has the most sunshine of the year.UV index
In Mukilteo, the average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In August, the maximum UV index of 4 transforms into these recommendations:
Take precautions - Protection against sun damage is advised. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What month is the hottest in Mukilteo?
What is the temperature in August in Mukilteo?
What is the average humidity in August in Mukilteo?
How many days does it rain in August in Mukilteo?
When it does not snow in Mukilteo?
What month is the ocean warmest in Mukilteo?
What is the ocean temperature in August in Mukilteo?
How many hours of daylight does Mukilteo have in August?
What time are sunrise and sunset in August in Mukilteo?
What month has the most sunshine in Mukilteo?
How long on average sun shines in August in Mukilteo?
What is the UV index reading in August in Mukilteo?
Average temperature in August
Mukilteo, WA
- Average high temperature in August: 72.7°F
The warmest month (with the highest average high temperature) is August (72.7°F).
The month with the lowest average high temperature is December (42.6°F).
- Average low temperature in August: 54°F
The month with the highest average low temperature is August (54°F).
The coldest month (with the lowest average low temperature) is December (35.4°F).
Average pressure in August
Mukilteo, WA
- Average pressure in August: 30.01"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.01"Hg).
Average wind speed in August
Mukilteo, WA
- Average wind speed in August: 3.6mph
The windiest month (with the highest average wind speed) is November (6.2mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).
Average humidity in August
Mukilteo, WA
- Average humidity in August: 74%
The months with the highest relative humidity are February and December (84%).
The month with the lowest relative humidity is July (72%).
Average rainfall in August
Mukilteo, WA
- Average rainfall in August: 0.47"
The wettest month (with the highest rainfall) is December (3.54").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days in August
Mukilteo, WA
- Average rainfall days in August: 6.3 days
The month with the highest number of rainy days is March (19.8 days).
The month with the least rainy days is August (6.3 days).
Average snowfall in August
Mukilteo, WA
- Average snowfall in August: 0"
The month with the highest snowfall is February (4.61").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in August
Mukilteo, WA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in August
Mukilteo, WA
- Average sea temperature in August: 53.5°F
The best month for swimming (with the highest average sea temperature) is August (53.5°F).
The coldest month (with the lowest average sea temperature) is February (45.3°F).
Average daylight in August /
Average sunshine in August
Mukilteo, WA
- Average daylight in August: 14h and 1min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in August: 10h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in August
Mukilteo, WA
- Average sunshine days in August: 22.6 days
The month with the most sunshine days is August (22.6 days).
The month with the least sunshine days is November (9.1 days).
Average UV index in August
Mukilteo, WA
- Average UV index in August: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Mukilteo, WA
- Average cloud cover in August: 25
The month with the most cloud cover is December (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in August
Mukilteo, WA
- Average visibility in August: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Mukilteo, Washington, USA
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