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
August, with its average high-temperature of 73.8°F (23.2°C) and an average low-temperature of 55.2°F (12.9°C), holds the record as the warmest month.Humidity
July and August, with an average relative humidity of 72%, are the least humid months.Rainfall
In August, the rain falls for 6.2 days. Throughout August, 0.47" (12mm) of precipitation is accumulated. In Suquamish, during the entire year, the rain falls for 169.8 days and collects up to 22.44" (570mm) of precipitation.Snowfall
May through October are months without snowfall.Ocean temperature
August and September, with an average ocean temperature of 53.2°F (11.8°C), are months with the warmest seawater.Note: Dipping into 53.2°F (11.8°C) below 50°F (10°C) is possible with the right protection; absent that, anticipate cold shock and hampered breathing. Swimming momentarily at 55.4°F (13°C) can be jarring.
Daylight
The average length of the day in August in Suquamish is 14h and 13min.On the first day of the month, sunrise is at 5:48 am and sunset at 8:44 pm. On the last day of August, sunrise is at 6:28 am and sunset at 7:52 pm PDT.
Sunshine
The month with the most sunshine in Suquamish is August, with an average of 10.7h of sunshine.UV index
In August, the average daily maximum UV index in Suquamish is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: During August, 4 as the daily maximum UV index converts into the following advice:
Undertake precautions - It is suggested to shield oneself from sunburn. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest?
What are the temperatures in August?
What is the least humid month?
What is the average humidity in August?
How many days does it rain in August?
When it does not snow?
When is the ocean warmest?
How cold is the water in August?
What is the average length of the day in August?
When are sunrise and sunset in August?
What month has the most sunshine?
How many hours of sunshine does Suquamish have in August?
How high is the UV index in August?
Average temperature in August
Suquamish, WA
- Average high temperature in August: 73.8°F
The warmest month (with the highest average high temperature) is August (73.8°F).
The month with the lowest average high temperature is December (43.5°F).
- Average low temperature in August: 55.2°F
The month with the highest average low temperature is August (55.2°F).
The coldest month (with the lowest average low temperature) is December (36.5°F).
Average pressure in August
Suquamish, 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
Suquamish, WA
- Average wind speed in August: 3.7mph
The windiest months (with the highest average wind speed) are March and November (6.2mph).
The calmest months (with the lowest average wind speed) are July and August (3.7mph).
Average humidity in August
Suquamish, WA
- Average humidity in August: 72%
The months with the highest relative humidity are January, February, November and December (84%).
The months with the lowest relative humidity are July and August (72%).
Average rainfall in August
Suquamish, WA
- Average rainfall in August: 0.47"
The wettest month (with the highest rainfall) is January (3.43").
The driest month (with the least rainfall) is July (0.35").
Average rainfall days in August
Suquamish, WA
- Average rainfall days in August: 6.2 days
The month with the highest number of rainy days is March (19.3 days).
The month with the least rainy days is August (6.2 days).
Average snowfall in August
Suquamish, WA
- Average snowfall in August: 0"
The month with the highest snowfall is February (2.4").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in August
Suquamish, WA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in August
Suquamish, WA
- Average sea temperature in August: 53.2°F
The best month for swimming (with the highest average sea temperature) is August (53.2°F).
The coldest month (with the lowest average sea temperature) is February (45.3°F).
Average daylight in August /
Average sunshine in August
Suquamish, WA
- Average daylight in August: 14h and 1min
The month with the longest days is June (Average daylight: 15h and 54min).
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 December (Average sunshine: 4h and 36min).
Average sunshine days in August
Suquamish, WA
- Average sunshine days in August: 23 days
The month with the most sunshine days is August (23 days).
The month with the least sunshine days is November (9.4 days).
Average UV index in August
Suquamish, WA
- Average UV index in August: 4
The months with the highest UV index are June and 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
Suquamish, 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
Suquamish, WA
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Suquamish, Washington, USA
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