October weather forecast
Curtis, WA

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Weather in October

October, like September, is a moderate autumn month in Curtis, Washington, with an average temperature varying between 42.1°F (5.6°C) and 58.8°F (14.9°C).

Temperature

October's arrival comes with a decrease in the average high-temperature, moving from a pleasant 70.3°F (21.3°C) in September to a moderate 58.8°F (14.9°C). Curtis's average low-temperature in the month of October is recorded at a cold 42.1°F (5.6°C).

Humidity

In Curtis, Washington, the average relative humidity in October is 85%.

Rainfall

In October, the rain falls for 16.7 days. Throughout October, 4.09" (104mm) of precipitation is accumulated. Throughout the year, in Curtis, there are 185.5 rainfall days, and 36.1" (917mm) of precipitation is accumulated.

Snowfall

In Curtis, snow does not fall in April through October.

Daylight

The average length of the day in October is 10h and 53min.
On the first day of the month, sunrise is at 7:12 am and sunset at 6:51 pm. On the last day of October, sunrise is at 7:54 am and sunset at 5:58 pm PDT.

Sunshine

In Curtis, Washington, the average sunshine in October is 4.9h.

UV index

In Curtis, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: The UV index of 3 in October translates into these instructions:
Undertake protective steps - Recommendations to avoid sunburn are issued. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
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Frequently asked questions

What is the average October temperature in Curtis?

An average high-temperature, in October, in Curtis, is 58.8°F (14.9°C) and the average low-temperature is 42.1°F (5.6°C).

What is the average humidity in October in Curtis?

The average relative humidity in October in Curtis, Washington, is 85%.

How many days does it rain in October in Curtis?

In October, in Curtis, Washington, the rain falls for 16.7 days. Throughout October, 4.09" (104mm) of precipitation is accumulated.

When it does not snow in Curtis?

April through October are months without snowfall in Curtis, Washington.

Does it snow in Curtis in October?

In Curtis, Washington, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Curtis have in October?

In October, the average day length in Curtis, Washington, is 10h and 53min.

When are sunrise and sunset in October in Curtis?

On the first day of October in Curtis, Washington, sunrise is at 7:12 am and sunset at 6:51 pm. On the last day of the month, sunrise is at 7:54 am and sunset at 5:58 pm PDT.

How many hours of sunshine does Curtis have in October?

The average sunshine duration in October is 4.9h.

What is the UV index intensity in October in Curtis?

In Curtis, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
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 October
Curtis, WA

Average temperature in October - Curtis, WA
  • Average high temperature in October: 58.8°F

The warmest month (with the highest average high temperature) is August (77.5°F).
The month with the lowest average high temperature is December (42.6°F).

  • Average low temperature in October: 42.1°F

The month with the highest average low temperature is August (50°F).
The coldest month (with the lowest average low temperature) is December (33.1°F).

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Average pressure in October
Curtis, WA

Average pressure in October - Curtis, WA
  • Average pressure in October: 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 (30.02"Hg).

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Average wind speed in October
Curtis, WA

Average wind speed in October - Curtis, WA
  • Average wind speed in October: 3.9mph

The windiest months (with the highest average wind speed) are January, March and November (4.5mph).
The calmest month (with the lowest average wind speed) is September (3.6mph).

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Average humidity in October
Curtis, WA

Average humidity in October - Curtis, WA
  • Average humidity in October: 85%

The months with the highest relative humidity are January, February, November and December (89%).
The month with the lowest relative humidity is July (73%).

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Average rainfall in October
Curtis, WA

Average rainfall in October - Curtis, WA
  • Average rainfall in October: 4.09"

The wettest month (with the highest rainfall) is January (5.51").
The driest month (with the least rainfall) is July (0.47").

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Average rainfall days in October
Curtis, WA

Average rainfall days in October - Curtis, WA
  • Average rainfall days in October: 16.7 days

The month with the highest number of rainy days is March (21.5 days).
The month with the least rainy days is August (6.4 days).

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Average snowfall in October
Curtis, WA

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

The month with the highest snowfall is February (1.93").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in October
Curtis, WA

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

The month with the highest number of snowfall days is February (3.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in October / Average sunshine in October - Curtis, 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: 4h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).

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Average sunshine days in October
Curtis, WA

Average sunshine days in October - Curtis, WA
  • Average sunshine days in October: 12.9 days

The months with the most sunshine days are July and August (20.8 days).
The month with the least sunshine days is February (7.6 days).

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Average UV index in October
Curtis, WA

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

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).

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Average cloud cover in October
Curtis, WA

Average cloud cover in October - Curtis, WA
  • Average cloud cover in October: 52

The months with the most cloud cover are January, February and December (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 38).

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Average visibility in October
Curtis, WA

Average visibility in October - Curtis, WA
  • Average visibility in October: 4mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).

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Curtis, Washington, USA

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