October weather forecast
Ritter, OR

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Weather in October

October, the same as September, in Ritter, Oregon, is another refreshing autumn month, with an average temperature ranging between min 35.6°F (2°C) and max 56.3°F (13.5°C).

Temperature

As October sets, the average high-temperature displays a significant decrease, moving down from a pleasant 71.2°F (21.8°C) in September to a mild 56.3°F (13.5°C). The average temperature during October nights dips to a wintry 35.6°F (2°C).

Humidity

In October, the average relative humidity is 63%.

Rainfall

In Ritter, in October, during 11.5 rainfall days, 1.3" (33mm) of precipitation is typically accumulated. Throughout the year, there are 127.7 rainfall days, and 17.09" (434mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, September through December. In Ritter, in October, during 1.3 snowfall days, 0.55" (14mm) of snow is typically accumulated. In Ritter, during the entire year, snow falls for 62.5 days and aggregates up to 39.17" (995mm) of snow.

Daylight

In October, the average length of the day in Ritter is 10h and 57min.
On the first day of the month, sunrise is at 6:55 am and sunset at 6:36 pm. On the last day of October, sunrise is at 7:34 am and sunset at 5:45 pm PDT.

Sunshine

The average sunshine in October is 7.1h.

UV index

The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 2 during October translates into the following recommendations:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in October?

In October, the average high-temperature and low-temperature are 56.3°F (13.5°C) and 35.6°F (2°C) respectively. In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 80.6°F (27°C).

What is the average humidity in October?

In October, the average relative humidity is 63%.

How much does it rain in October?

In Ritter, during October, the rain falls for 11.5 days and regularly aggregates up to 1.3" (33mm) of precipitation.

How many days does it snow in October?

In Ritter, in October, during 1.3 snowfall days, 0.55" (14mm) of snow is typically accumulated.

How many hours of daylight does Ritter have in October?

In October, the average day length is 10h and 57min.

What time are sunrise and sunset in October?

On the first day of October, sunrise is at 6:55 am and sunset at 6:36 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 5:45 pm PDT.

How many hours of sunshine does Ritter have in October?

In Ritter, Oregon, the average sunshine duration in October is 7.1h.

When is the lowest UV index?

The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2.

What is the UV index reading in October?

The average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a low health threat from unprotected exposure to UV radiation.
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
Ritter, OR

Average temperature in October - Ritter, OR
  • Average high temperature in October: 56.3°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is December (33.4°F).

  • Average low temperature in October: 35.6°F

The month with the highest average low temperature is August (49.6°F).
The coldest month (with the lowest average low temperature) is December (19.6°F).

Average pressure in October
Ritter, OR

Average pressure in October - Ritter, OR
  • Average pressure in October: 30.05"Hg

The month with the highest atmospheric pressure is January (30.22"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).

Average wind speed in October
Ritter, OR

Average wind speed in October - Ritter, OR
  • Average wind speed in October: 5.3mph

The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest months (with the lowest average wind speed) are August and September (5mph).

Average humidity in October
Ritter, OR

Average humidity in October - Ritter, OR
  • Average humidity in October: 63%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is August (42%).

Average rainfall in October
Ritter, OR

Average rainfall in October - Ritter, OR
  • Average rainfall in October: 1.3"

The wettest month (with the highest rainfall) is February (2.28").
The driest month (with the least rainfall) is July (0.24").

Average rainfall days in October
Ritter, OR

Average rainfall days in October - Ritter, OR
  • Average rainfall days in October: 11.5 days

The month with the highest number of rainy days is March (17.3 days).
The month with the least rainy days is August (3.3 days).

Average snowfall in October
Ritter, OR

Average snowfall in October - Ritter, OR
  • Average snowfall in October: 0.55"

The month with the highest snowfall is February (10.31").
The months with the least snowfall are June, July and August (0").

Average snowfall days in October
Ritter, OR

Average snowfall days in October - Ritter, OR
  • Average snowfall days in October: 1.3 days

The month with the highest number of snowfall days is December (14.5 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in October /
Average sunshine in October
Ritter, OR

Average daylight in October / Average sunshine in October - Ritter, OR
  • Average daylight in October: 10h and 5min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in October: 7h and 1min

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

Average sunshine days in October
Ritter, OR

Average sunshine days in October - Ritter, OR
  • Average sunshine days in October: 18.1 days

The month with the most sunshine days is July (24.9 days).
The month with the least sunshine days is February (9 days).

Average UV index in October
Ritter, OR

Average UV index in October - Ritter, OR
  • Average UV index in October: 2

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in October
Ritter, OR

Average cloud cover in October - Ritter, OR
  • Average cloud cover in October: 29

The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 9).

Average visibility in October
Ritter, OR

Average visibility in October - Ritter, OR
  • Average visibility in October: 6mi

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

Ritter, Oregon, USA

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