October weather forecast
Granger, WA

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Weather in October

October, the same as September, in Granger, Washington, is a moderate autumn month, with an average temperature ranging between min 43.7°F (6.5°C) and max 59.9°F (15.5°C).

Temperature

In October, the average high-temperature decreases considerably from a warm 75.4°F (24.1°C) in September to a mild 59.9°F (15.5°C). Throughout October, an average low-temperature of 43.7°F (6.5°C) is experienced.

Humidity

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

Rainfall

In Granger, in October, it is raining for 7 days, with typically 0.28" (7mm) of accumulated precipitation. Throughout the year, in Granger, there are 78 rainfall days, and 3.39" (86mm) of precipitation is accumulated.

Snowfall

April through August and October are months without snowfall.

Daylight

In Granger, the average length of the day in October is 10h and 53min.
On the first day of October in Granger, sunrise is at 7:00 am and sunset at 6:39 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:46 pm PDT.

Sunshine

In October, the average sunshine is 6.8h.

UV index

In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: The UV index of 3 in October translates into these instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
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Frequently asked questions

What is the average October temperature in Granger?

October temperatures in Granger, Washington, vary between a high-temperature of 59.9°F (15.5°C) and a low-temperature of 43.7°F (6.5°C).

What is the average humidity in October in Granger?

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

How much does it rain in Granger in October?

In Granger, in October, during 7 rainfall days, 0.28" (7mm) of precipitation is typically accumulated.

When it does not snow in Granger?

April through August and October are months without snowfall in Granger.

Does it snow in Granger in October?

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

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

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

When are sunrise and sunset in October in Granger?

In October, on the first day of the month, sunrise is at 7:00 am and sunset at 6:39 pm. On the last day of the month, in Granger, sunrise is at 7:41 am and sunset at 5:46 pm PDT.

How long on average sun shines in October in Granger?

The average sunshine duration in October is 6.8h.

What is the UV index reading in October in Granger?

In October, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to 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 October
Granger, WA

Average temperature in October - Granger, WA
  • Average high temperature in October: 59.9°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is December (36.5°F).

  • Average low temperature in October: 43.7°F

The month with the highest average low temperature is August (60.8°F).
The coldest month (with the lowest average low temperature) is December (25.5°F).

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Average pressure in October
Granger, WA

Average pressure in October - Granger, WA
  • Average pressure in October: 30.03"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is August (29.92"Hg).

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Average wind speed in October
Granger, WA

Average wind speed in October - Granger, WA
  • Average wind speed in October: 5.9mph

The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is December (4.8mph).

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Average humidity in October
Granger, WA

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

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is July (38%).

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Average rainfall in October
Granger, WA

Average rainfall in October - Granger, WA
  • Average rainfall in October: 0.28"

The wettest month (with the highest rainfall) is May (0.63").
The driest month (with the least rainfall) is July (0.08").

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Average rainfall days in October
Granger, WA

Average rainfall days in October - Granger, WA
  • Average rainfall days in October: 7 days

The month with the highest number of rainy days is March (9.9 days).
The months with the least rainy days are July and August (2.8 days).

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Average snowfall in October
Granger, WA

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

The months with the highest snowfall are January, February and December (0.94").
The months with the least snowfall are April, May, June, July, August and October (0").

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Average snowfall days in October
Granger, WA

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

The month with the highest number of snowfall days is December (4.7 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in October: 6h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

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Average sunshine days in October
Granger, WA

Average sunshine days in October - Granger, WA
  • Average sunshine days in October: 21.5 days

The month with the most sunshine days is July (26.6 days).
The month with the least sunshine days is March (17.3 days).

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Average UV index in October
Granger, WA

Average UV index in October - Granger, 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
Granger, WA

Average cloud cover in October - Granger, WA
  • Average cloud cover in October: 27

The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 9).

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Average visibility in October
Granger, WA

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

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

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Granger, Washington, USA

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