October weather forecast
DuPont, WA

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Weather in October

October, like September, is another refreshing autumn month in DuPont, Washington, with temperature in the range of an average high of 58.8°F (14.9°C) and an average low of 43.3°F (6.3°C).

Temperature

Transition from September to October is accompanied by a temperature drop, with average high-temperatures decreasing from a pleasant 70.7°F (21.5°C) to a moderate 58.8°F (14.9°C). In the month of October, the average temperature dips to a chilly 43.3°F (6.3°C) during the night.

Humidity

The average relative humidity in October is 82%.

Rainfall

In DuPont, in October, during 15.9 rainfall days, 3.78" (96mm) of precipitation is typically accumulated. Throughout the year, there are 174.2 rainfall days, and 31.06" (789mm) of precipitation is accumulated.

Snowfall

In DuPont, snow does not fall in May through October.

Daylight

The average length of the day in October in DuPont is 10h and 51min.
On the first day of the month, sunrise is at 7:10 am and sunset at 6:49 pm. On the last day of October, in DuPont, sunrise is at 7:53 am and sunset at 5:55 pm PDT.

Sunshine

In DuPont, the average sunshine in October is 5.4h.

UV index

The average daily maximum UV index in October in DuPont is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: In October, an average UV index of 3 transforms into the following instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
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Frequently asked questions

What is the usual temperature for DuPont in October?

In October, in DuPont, the average high-temperature is 58.8°F (14.9°C), and the average low-temperature is 43.3°F (6.3°C).

What is the average humidity in October in DuPont?

In October, the average relative humidity in DuPont, Washington, is 82%.

How much does it rain in DuPont in October?

In October, in DuPont, the rain falls for 15.9 days. Throughout October, 3.78" (96mm) of precipitation is accumulated.

When it does not snow in DuPont?

In DuPont, snow does not fall in May through October.

Does it snow in DuPont in October?

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

How many hours of daylight does DuPont have in October?

In October, the average day length in DuPont is 10h and 51min.

When is the sunrise / sunset in October in DuPont?

On the first day of October in DuPont, Washington, sunrise is at 7:10 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 7:53 am and sunset at 5:55 pm PDT.

How long on average sun shines in October in DuPont?

The average sunshine duration in October is 5.4h.

What is the UV index reading in October in DuPont?

In DuPont, Washington, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium health risk 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
DuPont, WA

Average temperature in October - DuPont, WA
  • Average high temperature in October: 58.8°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 October: 43.3°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).

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Average pressure in October
DuPont, WA

Average pressure in October - DuPont, 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 (30.01"Hg).

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Average wind speed in October
DuPont, WA

Average wind speed in October - DuPont, WA
  • Average wind speed in October: 4.3mph

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).

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Average humidity in October
DuPont, WA

Average humidity in October - DuPont, WA
  • Average humidity in October: 82%

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

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Average rainfall in October
DuPont, WA

Average rainfall in October - DuPont, WA
  • Average rainfall in October: 3.78"

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

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Average rainfall days in October
DuPont, WA

Average rainfall days in October - DuPont, WA
  • Average rainfall days in October: 15.9 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).

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Average snowfall in October
DuPont, WA

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

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").

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Average snowfall days in October
DuPont, WA

Average snowfall days in October - DuPont, WA
  • Average snowfall days in October: 0 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).

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

Average daylight in October / Average sunshine in October - DuPont, 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: 5h 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).

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Average sunshine days in October
DuPont, WA

Average sunshine days in October - DuPont, WA
  • Average sunshine days in October: 13 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).

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Average UV index in October
DuPont, WA

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

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).

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Average cloud cover in October
DuPont, WA

Average cloud cover in October - DuPont, WA
  • Average cloud cover in October: 46

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).

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Average visibility in October
DuPont, WA

Average visibility in October - DuPont, WA
  • Average visibility in October: 5mi

The months with the highest visibility are July and August (6mi).
The months with the lowest visibility are January, February and December (4mi).

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DuPont, Washington, USA

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