Contents
- Weather in November
- Frequently asked questions
- Average temperature in November
- Average pressure in November
- Average wind speed in November
- Average humidity in November
- Average rainfall in November
- Average rainfall days in November
- Average snowfall in November
- Average snowfall days in November
- Average daylight in November
- Average sunshine in November
- Average sunshine days in November
- Average UV index in November
- Average cloud cover in November
- Average visibility in November
Weather in November
Temperature
Issaquah observes a minor decrease in the average high-temperature with the arrival of November, falling from October's mild 58.6°F (14.8°C) to a frosty 48.4°F (9.1°C). Issaquah's average low-temperature in the month of November is recorded at a wintry 38.1°F (3.4°C).Humidity
In November, the average relative humidity in Issaquah is 84%.Rainfall
In November, the rain falls for 13.4 days. Throughout November, 1.5" (38mm) of precipitation is accumulated. In Issaquah, during the entire year, the rain falls for 127.4 days and collects up to 12.52" (318mm) of precipitation.Snowfall
Months with snowfall in Issaquah are January through April, November and December. November is the first month it typically snows in Issaquah. Throughout November, in the average 0.3 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, there are 5.9 snowfall days, and 1.93" (49mm) of snow is accumulated.Daylight
The average length of the day in November in Issaquah, Washington, is 9h and 19min.On the first day of the month, sunrise is at 7:53 am and sunset at 5:50 pm PDT. On the last day of November, in Issaquah, sunrise is at 7:34 am and sunset at 4:19 pm PST.
Note: On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from PDT to PST. Daylight Saving Time starts again on Sunday, March 9. 2025, at 2:00 am; consequently, the time zone reverts from PST to PDT.
Sunshine
The average sunshine in November is 4.4h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Issaquah, Washington. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 2 during November translates into the following guidance:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What are the temperatures in Issaquah in November?
What is the average humidity in November in Issaquah?
How much does it rain in Issaquah in November?
When does it start to snow in Issaquah?
What is the average length of the day in November in Issaquah?
When is the sunrise / sunset in November in Issaquah?
When does Daylight Saving Time (DST) end in November in Issaquah?
How many hours of sunshine does Issaquah have in November?
When is the lowest UV index in Issaquah?
What is the UV index reading in November in Issaquah?
Average temperature in November
Issaquah, WA
- Average high temperature in November: 48.4°F
The warmest month (with the highest average high temperature) is August (77°F).
The month with the lowest average high temperature is December (42.3°F).
- Average low temperature in November: 38.1°F
The month with the highest average low temperature is August (51.4°F).
The coldest months (with the lowest average low temperature) are February and December (33.4°F).
Average pressure in November
Issaquah, WA
- Average pressure in November: 30.04"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in November
Issaquah, WA
- Average wind speed in November: 4.7mph
The windiest month (with the highest average wind speed) is January (5.1mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).
Average humidity in November
Issaquah, WA
- Average humidity in November: 84%
The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is July (69%).
Average rainfall in November
Issaquah, WA
- Average rainfall in November: 1.5"
The wettest month (with the highest rainfall) is December (2.01").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days in November
Issaquah, WA
- Average rainfall days in November: 13.4 days
The month with the highest number of rainy days is March (14.8 days).
The month with the least rainy days is August (4.3 days).
Average snowfall in November
Issaquah, WA
- Average snowfall in November: 0.04"
The month with the highest snowfall is February (0.94").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in November
Issaquah, WA
- Average snowfall days in November: 0.3 days
The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in November /
Average sunshine in November
Issaquah, WA
- Average daylight in November: 9h and 2min
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 November: 4h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 0min).
Average sunshine days in November
Issaquah, WA
- Average sunshine days in November: 14.5 days
The month with the most sunshine days is August (25 days).
The month with the least sunshine days is February (12.9 days).
Average UV index in November
Issaquah, WA
- Average UV index in November: 2
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 November
Issaquah, WA
- Average cloud cover in November: 57
The months with the most cloud cover are January and December (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in November
Issaquah, WA
- Average visibility in November: 5mi
The months with the highest visibility are July and August (6mi).
The months with the lowest visibility are January, February and December (4mi).
Issaquah, Washington, USA
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