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
November comes with a decrease in the average high-temperature, falling from a refreshing 55.9°F (13.3°C) in October to a wintry 41.7°F (5.4°C). In Rock Island, the November nights cool down to an average low of 29.8°F (-1.2°C).Humidity
In Rock Island, Washington, the average relative humidity in November is 78%.Rainfall
In Rock Island, in November, it is raining for 11.9 days, with typically 0.98" (25mm) of accumulated precipitation. Throughout the year, there are 111.7 rainfall days, and 10.71" (272mm) of precipitation is accumulated.Snowfall
January through April, September, November and December are months with snowfall. November is the first month it typically snows. Throughout November, in the average 3.1 snowfall days, it receives 1.54" (39mm) of snow. Throughout the year, there are 31.6 snowfall days, and 18.86" (479mm) of snow is accumulated.Daylight
In November, the average length of the day is 9h and 20min.On the first day of November, sunrise is at 7:45 am and sunset at 5:42 pm PDT. On the last day of the month, sunrise is at 7:26 am and sunset at 4:12 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 Rock Island, the average sunshine in November is 5.9h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.Note: In November, the average maximum UV index of 2 translates into the following recommendations:
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. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
Is it cold in Rock Island during November?
What is the average humidity in November in Rock Island?
How much does it rain in Rock Island in November?
When does it start to snow in Rock Island?
What is the average length of the day in November in Rock Island?
When is the sunrise / sunset in November in Rock Island?
When does Daylight Saving Time (DST) end in November in Rock Island?
How many hours of sunshine does Rock Island have in November?
What is the month with the lowest UV index in Rock Island?
What is the UV index intensity in November in Rock Island?
Average temperature in November
Rock Island, WA
- Average high temperature in November: 41.7°F
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is December (32.4°F).
- Average low temperature in November: 29.8°F
The month with the highest average low temperature is August (56.3°F).
The coldest month (with the lowest average low temperature) is December (20.7°F).
Average pressure in November
Rock Island, WA
- Average pressure in November: 30.07"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).
Average wind speed in November
Rock Island, WA
- Average wind speed in November: 4.3mph
The windiest month (with the highest average wind speed) is June (6.5mph).
The calmest month (with the lowest average wind speed) is December (3.7mph).
Average humidity in November
Rock Island, WA
- Average humidity in November: 78%
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are July and August (44%).
Average rainfall in November
Rock Island, WA
- Average rainfall in November: 0.98"
The wettest months (with the highest rainfall) are January and December (1.57").
The driest months (with the least rainfall) are July and August (0.24").
Average rainfall days in November
Rock Island, WA
- Average rainfall days in November: 11.9 days
The month with the highest number of rainy days is March (13.8 days).
The month with the least rainy days is August (3.8 days).
Average snowfall in November
Rock Island, WA
- Average snowfall in November: 1.54"
The month with the highest snowfall is December (5.98").
The months with the least snowfall are May, June, July, August and October (0").
Average snowfall days in November
Rock Island, WA
- Average snowfall days in November: 3.1 days
The month with the highest number of snowfall days is December (9.5 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight in November /
Average sunshine in November
Rock Island, 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: 5h and 5min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in November
Rock Island, WA
- Average sunshine days in November: 14.3 days
The month with the most sunshine days is July (25.5 days).
The month with the least sunshine days is February (12.6 days).
Average UV index in November
Rock Island, WA
- Average UV index in November: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in November
Rock Island, WA
- Average cloud cover in November: 38
The month with the most cloud cover is January (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in November
Rock Island, WA
- Average visibility in November: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (4mi).
Rock Island, Washington, USA
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