October weather forecast
Colfax, WA

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Weather in October

October, the same as September, in Colfax, Washington, is another refreshing autumn month, with an average temperature fluctuating between 42.1°F (5.6°C) and 57.6°F (14.2°C).

Temperature

October's arrival is marked by a significant decrease in the average high-temperature, moving from a pleasant 73.2°F (22.9°C) in September to a refreshing 57.6°F (14.2°C). Colfax's average low-temperature for the month of October records at a cold 42.1°F (5.6°C).

Humidity

In October, the average relative humidity is 61%.

Rainfall

In Colfax, Washington, in October, during 11.3 rainfall days, 1.26" (32mm) of precipitation is typically accumulated. In Colfax, Washington, during the entire year, the rain falls for 120.2 days and collects up to 14.69" (373mm) of precipitation.

Snowfall

Months with snowfall are January through May, September through December. In Colfax, during October, snow falls for 0.3 days and regularly aggregates up to 0.04" (1mm) of snow. In Colfax, during the entire year, snow falls for 39.6 days and aggregates up to 22.68" (576mm) of snow.

Daylight

In October, the average length of the day in Colfax is 10h and 52min.
On the first day of October, sunrise is at 6:49 am and sunset at 6:28 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 5:34 pm PDT.

Sunshine

The average sunshine in October in Colfax is 6.8h.

UV index

The average daily maximum UV index in October in Colfax, Washington, is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 3 during October translates into these guidelines:
Take precautions - Protection against skin and eye damage is obliged. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the usual temperature for Colfax in October?

The high-temperature during October is 57.6°F (14.2°C) and the low-temperature is 42.1°F (5.6°C). In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, is estimated at 82.4°F (28°C).

What is the average humidity in October in Colfax?

In Colfax, the average relative humidity in October is 61%.

How many days does it rain in October in Colfax?

In Colfax, Washington, in October, during 11.3 rainfall days, 1.26" (32mm) of precipitation is typically accumulated.

How much does it snow in Colfax in October?

In Colfax, Washington, in October, during 0.3 snowfall days, 0.04" (1mm) of snow is typically accumulated.

How many hours of daylight does Colfax have in October?

In October, the average day length is 10h and 52min.

What time are sunrise and sunset in October in Colfax?

In October, on the first day of the month, sunrise is at 6:49 am and sunset at 6:28 pm. On the last day of the month, in Colfax, Washington, sunrise is at 7:31 am and sunset at 5:34 pm PDT.

How many hours of sunshine does Colfax have in October?

The average sunshine duration in October in Colfax is 6.8h.

What is the UV index reading in October in Colfax?

The average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Colfax, WA

Average temperature in October - Colfax, WA
  • Average high temperature in October: 57.6°F

The warmest month (with the highest average high temperature) is August (83.5°F).
The month with the lowest average high temperature is December (34.7°F).

  • Average low temperature in October: 42.1°F

The month with the highest average low temperature is August (60.4°F).
The coldest month (with the lowest average low temperature) is December (24.6°F).

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Average pressure in October
Colfax, WA

Average pressure in October - Colfax, WA
  • Average pressure in October: 30.04"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).

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Average wind speed in October
Colfax, WA

Average wind speed in October - Colfax, WA
  • Average wind speed in October: 6.6mph

The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

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Average humidity in October
Colfax, WA

Average humidity in October - Colfax, WA
  • Average humidity in October: 61%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (37%).

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Average rainfall in October
Colfax, WA

Average rainfall in October - Colfax, WA
  • Average rainfall in October: 1.26"

The wettest month (with the highest rainfall) is December (1.93").
The driest month (with the least rainfall) is July (0.28").

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Average rainfall days in October
Colfax, WA

Average rainfall days in October - Colfax, WA
  • Average rainfall days in October: 11.3 days

The month with the highest number of rainy days is April (14.6 days).
The month with the least rainy days is July (4.5 days).

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Average snowfall in October
Colfax, WA

Average snowfall in October - Colfax, WA
  • Average snowfall in October: 0.04"

The month with the highest snowfall is February (6.69").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in October
Colfax, WA

Average snowfall days in October - Colfax, WA
  • Average snowfall days in October: 0.3 days

The months with the highest number of snowfall days are February and December (9.6 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in October /
Average sunshine in October
Colfax, WA

Average daylight in October / Average sunshine in October - Colfax, WA
  • Average daylight in October: 10h and 5min

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 October: 6h and 5min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 4h and 36min).

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Average sunshine days in October
Colfax, WA

Average sunshine days in October - Colfax, WA
  • Average sunshine days in October: 17.9 days

The month with the most sunshine days is July (24.6 days).
The month with the least sunshine days is February (12.2 days).

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Average UV index in October
Colfax, WA

Average UV index in October - Colfax, WA
  • Average UV index in October: 3

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in October
Colfax, WA

Average cloud cover in October - Colfax, WA
  • Average cloud cover in October: 32

The months with the most cloud cover are January and December (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 11).

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Average visibility in October
Colfax, WA

Average visibility in October - Colfax, WA
  • Average visibility in October: 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, February and December (5mi).

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Colfax, Washington, USA

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