October weather forecast
Trail, OR

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Weather in October

October, the same as September, is another refreshing autumn month in Trail, Oregon, with an average temperature fluctuating between 40.3°F (4.6°C) and 64.4°F (18°C).

Temperature

During Trail's transition into October, the average high-temperature lessens, moving from a moderately hot 76.5°F (24.7°C) in September to an enjoyable 64.4°F (18°C). Throughout October, Trail registers a distinct decrease from daytime highs, reaching an average low of 40.3°F (4.6°C).

Humidity

The average relative humidity in October in Trail is 68%.

Rainfall

In Trail, during October, the rain falls for 10.9 days and regularly aggregates up to 1.34" (34mm) of precipitation. In Trail, during the entire year, the rain falls for 131.5 days and collects up to 20.87" (530mm) of precipitation.

Snowfall

June through October are months without snowfall.

Daylight

In Trail, the average length of the day in October is 11h and 2min.
On the first day of October, sunrise is at 7:09 am and sunset at 6:51 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 6:04 pm PDT.

Sunshine

In Trail, the average sunshine in October is 6.6h.

UV index

In October, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average UV index of 3 in October transforms into this advice:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. To guard against the harmful effects of the Sun, minimize exposure during midday. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.

Frequently asked questions

What are the temperatures in October?

During October, Trail experiences an average high-temperature of 64.4°F (18°C) and a low-temperature of 40.3°F (4.6°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is evaluated at 87.8°F (31°C).

What is the average humidity in October?

The average relative humidity in October is 68%.

How much does it rain in October?

In Trail, during October, the rain falls for 10.9 days and regularly aggregates up to 1.34" (34mm) of precipitation.

When it does not snow?

June through October are months without snowfall.

Does it snow in October?

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

What is the average length of the day in October?

The average day length in October is 11h and 2min.

When is the sunrise / sunset in October?

In October, on the first day of the month, sunrise is at 7:09 am and sunset at 6:51 pm. On the last day of the month, in Trail, sunrise is at 7:44 am and sunset at 6:04 pm PDT.

How many hours of sunshine does Trail have in October?

The average sunshine duration in October is 6.6h.

What is the UV index intensity in October?

The average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's 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
Trail, OR

Average temperature in October - Trail, OR
  • Average high temperature in October: 64.4°F

The warmest month (with the highest average high temperature) is August (83.8°F).
The month with the lowest average high temperature is December (44.2°F).

  • Average low temperature in October: 40.3°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 (30.4°F).

Average pressure in October
Trail, OR

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is August (29.98"Hg).

Average wind speed in October
Trail, OR

Average wind speed in October - Trail, OR
  • Average wind speed in October: 3.5mph

The windiest months (with the highest average wind speed) are January and March (4.3mph).
The calmest months (with the lowest average wind speed) are September and October (3.5mph).

Average humidity in October
Trail, OR

Average humidity in October - Trail, OR
  • Average humidity in October: 68%

The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is August (60%).

Average rainfall in October
Trail, OR

Average rainfall in October - Trail, OR
  • Average rainfall in October: 1.34"

The wettest month (with the highest rainfall) is December (3.46").
The driest month (with the least rainfall) is July (0.16").

Average rainfall days in October
Trail, OR

Average rainfall days in October - Trail, OR
  • Average rainfall days in October: 10.9 days

The month with the highest number of rainy days is March (18 days).
The month with the least rainy days is August (3.1 days).

Average snowfall in October
Trail, OR

Average snowfall in October - Trail, OR
  • Average snowfall in October: 0"

The month with the highest snowfall is February (6.54").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in October
Trail, OR

Average snowfall days in October - Trail, OR
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is February (6.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Trail, OR
  • Average daylight in October: 11h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in October: 6h and 4min

The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

Average sunshine days in October
Trail, OR

Average sunshine days in October - Trail, OR
  • Average sunshine days in October: 17.8 days

The months with the most sunshine days are July and August (25.9 days).
The month with the least sunshine days is March (10.7 days).

Average UV index in October
Trail, OR

Average UV index in October - Trail, OR
  • 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).

Average cloud cover in October
Trail, OR

Average cloud cover in October - Trail, OR
  • Average cloud cover in October: 30

The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 12).

Average visibility in October
Trail, OR

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

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

Trail, Oregon, USA

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