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
The arrival of November brings an average high-temperature of a cool 50.2°F (10.1°C), closely following the temperature pattern of October. Roche Harbor's nighttime temperature in November consistently rests at a frosty 45.5°F (7.5°C).Humidity
The average relative humidity in November is 77%.Rainfall
The month with the most rainfall is November, when the rain falls for 19.1 days and typically aggregates up to 3.43" (87mm) of precipitation.Snowfall
Months with snowfall are January through March, November and December. November is the first month it typically snows in Roche Harbor. Throughout November, in the average 0.5 snowfall days, it receives 0.24" (6mm) of snow. Throughout the year, in Roche Harbor, Washington, there are 6.9 snowfall days, and 3.43" (87mm) of snow is accumulated.Daylight
In Roche Harbor, Washington, the average length of the day in November is 9h and 12min.On the first day of November, sunrise is at 8:00 am and sunset at 5:52 pm PDT. On the last day of the month, sunrise is at 7:43 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
In Roche Harbor, the average sunshine in November is 4.7h.UV index
The months with the lowest UV index in Roche Harbor are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 2 in November translates into this advice:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What are November temperatures in Roche Harbor?
What is the average humidity in November in Roche Harbor?
What is the wettest month in Roche Harbor?
How many days does it rain in November in Roche Harbor?
When does it start snowing in Roche Harbor?
What is the average length of the day in November in Roche Harbor?
What time are sunrise and sunset in November in Roche Harbor?
When does Daylight Saving Time (DST) end in November in Roche Harbor?
How many hours of sunshine does Roche Harbor have in November?
When is the lowest UV index in Roche Harbor?
What is the UV index reading in November in Roche Harbor?
Average temperature in November
Roche Harbor, WA
- Average high temperature in November: 50.2°F
The warmest month (with the highest average high temperature) is July (64.9°F).
The months with the lowest average high temperature are January, February and December (45.3°F).
- Average low temperature in November: 45.5°F
The month with the highest average low temperature is August (57.7°F).
The coldest month (with the lowest average low temperature) is February (40.5°F).
Average pressure in November
Roche Harbor, WA
- Average pressure in November: 30.02"Hg
The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is March (30"Hg).
Average wind speed in November
Roche Harbor, WA
- Average wind speed in November: 10.7mph
The windiest month (with the highest average wind speed) is November (10.7mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in November
Roche Harbor, WA
- Average humidity in November: 77%
The months with the highest relative humidity are January, August and September (79%).
The month with the lowest relative humidity is April (76%).
Average rainfall in November
Roche Harbor, WA
- Average rainfall in November: 3.43"
The wettest month (with the highest rainfall) is November (3.43").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days in November
Roche Harbor, WA
- Average rainfall days in November: 19.1 days
The month with the highest number of rainy days is March (20.2 days).
The month with the least rainy days is August (5.3 days).
Average snowfall in November
Roche Harbor, WA
- Average snowfall in November: 0.24"
The month with the highest snowfall is February (1.77").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in November
Roche Harbor, WA
- Average snowfall days in November: 0.5 days
The month with the highest number of snowfall days is February (2.7 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
Roche Harbor, WA
- Average daylight in November: 9h and 1min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in November: 4h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).
Average sunshine days in November
Roche Harbor, WA
- Average sunshine days in November: 8.7 days
The month with the most sunshine days is August (24.7 days).
The month with the least sunshine days is November (8.7 days).
Average UV index in November
Roche Harbor, 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
Roche Harbor, WA
- Average cloud cover in November: 52
The months with the most cloud cover are February and December (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 23).
Average visibility in November
Roche Harbor, WA
- Average visibility in November: 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).
Roche Harbor, Washington, USA
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