November weather forecast
Roy, WA

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Weather in November

November, the last month of the autumn in Roy, is also a frosty month, with an average temperature ranging between max 49.6°F (9.8°C) and min 38.3°F (3.5°C).

Temperature

November brings a decrease in the average high-temperature, falling from October's moderate 58.8°F (14.9°C) to a frosty 49.6°F (9.8°C). The mean low-temperature during November nights is a cold 38.3°F (3.5°C).

Humidity

In November, the average relative humidity is 87%.

Rainfall

In Roy, in November, it is raining for 19.1 days, with typically 4.09" (104mm) of accumulated precipitation. Throughout the year, there are 174.2 rainfall days, and 31.06" (789mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. November is the first month it typically snows. Throughout November, in the average 0.5 snowfall days, it receives 0.2" (5mm) of snow. Throughout the year, there are 7.9 snowfall days, and 4.45" (113mm) of snow is accumulated.

Daylight

In November, the average length of the day is 9h and 22min.
On the first day of the month, sunrise is at 7:54 am and sunset at 5:53 pm PDT. On the last day of November, in Roy, sunrise is at 7:34 am and sunset at 4:23 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 Roy, the average sunshine in November is 4.4h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.
Note: A typical high UV index of 2 in November suggests the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Roy in November?

An average high-temperature, in November, in Roy, is 49.6°F (9.8°C) and the average low-temperature is 38.3°F (3.5°C).

What is the average humidity in November in Roy?

In November, the average relative humidity in Roy is 87%.

How many days does it rain in November in Roy?

In November, the rain falls for 19.1 days. Throughout November, 4.09" (104mm) of precipitation is accumulated.

When does it start snowing in Roy?

November is the first month it typically snows in Roy, Washington. Throughout November, in the average 0.5 snowfall days, it receives 0.2" (5mm) of snow.

What is the average length of the day in November in Roy?

In November, the average day length in Roy is 9h and 22min.

When are sunrise and sunset in November in Roy?

In November, on the first day of the month, sunrise is at 7:54 am and sunset at 5:53 pm PDT. On the last day of the month, sunrise is at 7:34 am and sunset at 4:23 pm PST.

When does Daylight Saving Time (DST) end in November in Roy?

On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends in Roy, and the time zone changes from PDT to PST. The next DST starts Sunday, March 9. 2025, at 2:00 am.

How long on average sun shines in November in Roy?

In Roy, Washington, the average sunshine duration in November is 4.4h.

When is the lowest UV index in Roy?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

What is the UV index intensity in November in Roy?

The average daily maximum UV index in November in Roy is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in November
Roy, WA

Average temperature in November - Roy, WA
  • Average high temperature in November: 49.6°F

The warmest month (with the highest average high temperature) is August (78.4°F).
The month with the lowest average high temperature is December (43.5°F).

  • Average low temperature in November: 38.3°F

The month with the highest average low temperature is August (52.2°F).
The coldest month (with the lowest average low temperature) is February (34°F).

Average pressure in November
Roy, WA

Average pressure in November - Roy, WA
  • Average pressure in November: 30.04"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 November
Roy, WA

Average wind speed in November - Roy, WA
  • Average wind speed in November: 4.9mph

The windiest month (with the highest average wind speed) is March (5mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

Average humidity in November
Roy, WA

Average humidity in November - Roy, WA
  • Average humidity in November: 87%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is July (69%).

Average rainfall in November
Roy, WA

Average rainfall in November - Roy, WA
  • Average rainfall in November: 4.09"

The wettest month (with the highest rainfall) is December (4.96").
The driest month (with the least rainfall) is July (0.35").

Average rainfall days in November
Roy, WA

Average rainfall days in November - Roy, WA
  • Average rainfall days in November: 19.1 days

The month with the highest number of rainy days is March (19.7 days).
The month with the least rainy days is August (5.2 days).

Average snowfall in November
Roy, WA

Average snowfall in November - Roy, WA
  • Average snowfall in November: 0.2"

The month with the highest snowfall is February (1.73").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in November
Roy, WA

Average snowfall days in November - Roy, WA
  • Average snowfall days in November: 0.5 days

The month with the highest number of snowfall days is February (2.8 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
Roy, WA

Average daylight in November / Average sunshine in November - Roy, WA
  • Average daylight in November: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in November: 4h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 54min).

Average sunshine days in November
Roy, WA

Average sunshine days in November - Roy, WA
  • Average sunshine days in November: 9.1 days

The month with the most sunshine days is August (22.9 days).
The month with the least sunshine days is November (9.1 days).

Average UV index in November
Roy, WA

Average UV index in November - Roy, 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
Roy, WA

Average cloud cover in November - Roy, WA
  • Average cloud cover in November: 56

The months with the most cloud cover are January and December (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 28).

Average visibility in November
Roy, WA

Average visibility in November - Roy, 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).

Roy, Washington, USA

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