October weather forecast
Birchfield, WA

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Weather in October

October, like September, is another refreshing autumn month in Birchfield, Washington, with temperature in the range of an average low of 42.6°F (5.9°C) and an average high of 60.1°F (15.6°C).

Temperature

The start of October brings a distinct shift in the average high-temperature, dropping from September's moderately hot 74.8°F (23.8°C) to a refreshing 60.1°F (15.6°C). During the month of October, the temperature in Birchfield falls to an average of 42.6°F (5.9°C).

Humidity

The average relative humidity in October is 60%.

Rainfall

In Birchfield, during October, the rain falls for 8 days and regularly aggregates up to 0.43" (11mm) of precipitation. Throughout the year, there are 82.2 rainfall days, and 5.43" (138mm) of precipitation is accumulated.

Snowfall

April through August and October are months without snowfall.

Daylight

The average length of the day in October in Birchfield is 10h and 53min.
On the first day of the month, sunrise is at 7:01 am and sunset at 6:40 pm. On the last day of October, in Birchfield, sunrise is at 7:43 am and sunset at 5:47 pm PDT.

Sunshine

In October, the average sunshine in Birchfield is 7.1h.

UV index

In Birchfield, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In October, the maximum UV index of 3 suggests this advice:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.

Frequently asked questions

What is the usual temperature for Birchfield in October?

The average high-temperature and low-temperature in Birchfield, Washington, during October are 60.1°F (15.6°C) and 42.6°F (5.9°C) respectively.

What is the average humidity in October in Birchfield?

In October, the average relative humidity in Birchfield is 60%.

How many days does it rain in October in Birchfield?

In Birchfield, Washington, during October, the rain falls for 8 days and regularly aggregates up to 0.43" (11mm) of precipitation.

When it does not snow in Birchfield?

April through August and October are months without snowfall in Birchfield, Washington.

Does it snow in Birchfield in October?

In October, in Birchfield, Washington, it doesn't snow. September is the latest month when it typically snows.

What is the average length of the day in October in Birchfield?

The average day length in October is 10h and 53min.

What time are sunrise and sunset in October in Birchfield?

In October, on the first day of the month, sunrise is at 7:01 am and sunset at 6:40 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:47 pm PDT.

How many hours of sunshine does Birchfield have in October?

The average sunshine duration in October in Birchfield, Washington, is 7.1h.

How high is the UV index in October in Birchfield?

The average daily maximum UV index in October in Birchfield, Washington, is 3. A UV Index of 3 to 5 symbolizes a moderate health threat 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
Birchfield, WA

Average temperature in October - Birchfield, WA
  • Average high temperature in October: 60.1°F

The warmest month (with the highest average high temperature) is August (86.5°F).
The month with the lowest average high temperature is December (36.9°F).

  • Average low temperature in October: 42.6°F

The month with the highest average low temperature is August (60.3°F).
The coldest month (with the lowest average low temperature) is December (25.5°F).

Average pressure in October
Birchfield, WA

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).

Average wind speed in October
Birchfield, WA

Average wind speed in October - Birchfield, WA
  • Average wind speed in October: 5.3mph

The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest month (with the lowest average wind speed) is December (4.4mph).

Average humidity in October
Birchfield, WA

Average humidity in October - Birchfield, WA
  • Average humidity in October: 60%

The month with the highest relative humidity is January (81%).
The months with the lowest relative humidity are July and August (39%).

Average rainfall in October
Birchfield, WA

Average rainfall in October - Birchfield, WA
  • Average rainfall in October: 0.43"

The wettest month (with the highest rainfall) is January (0.87").
The driest month (with the least rainfall) is July (0.08").

Average rainfall days in October
Birchfield, WA

Average rainfall days in October - Birchfield, WA
  • Average rainfall days in October: 8 days

The month with the highest number of rainy days is March (10.8 days).
The month with the least rainy days is August (2 days).

Average snowfall in October
Birchfield, WA

Average snowfall in October - Birchfield, WA
  • Average snowfall in October: 0"

The month with the highest snowfall is December (2.76").
The months with the least snowfall are April, May, June, July, August and October (0").

Average snowfall days in October
Birchfield, WA

Average snowfall days in October - Birchfield, WA
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is December (5.4 days).
The months with the least snowfall days are May, June, July, August and October (0 days).

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

Average daylight in October / Average sunshine in October - Birchfield, 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: 7h and 1min

The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

Average sunshine days in October
Birchfield, WA

Average sunshine days in October - Birchfield, WA
  • Average sunshine days in October: 20 days

The month with the most sunshine days is July (27.5 days).
The month with the least sunshine days is February (15.8 days).

Average UV index in October
Birchfield, WA

Average UV index in October - Birchfield, 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).

Average cloud cover in October
Birchfield, WA

Average cloud cover in October - Birchfield, WA
  • Average cloud cover in October: 23

The month with the most cloud cover is January (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 9).

Average visibility in October
Birchfield, WA

Average visibility in October - Birchfield, WA
  • Average visibility in October: 6mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

Birchfield, Washington, USA

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