Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
As Tualatin enters October, the average high-temperature decreases from the a moderately hot 74.3°F (23.5°C) of September to a comfortable 61.5°F (16.4°C). Tualatin encounters an average low-temperature of 45.5°F (7.5°C) during October nights.Humidity
In October, the average relative humidity is 76%.Rainfall
In Tualatin, in October, it is raining for 14.8 days, with typically 3.19" (81mm) of accumulated precipitation. In Tualatin, during the entire year, the rain falls for 170.9 days and collects up to 30.67" (779mm) of precipitation.Snowfall
In Tualatin, Oregon, snow does not fall in April through October.Daylight
The average length of the day in October is 10h and 56min.On the first day of the month, sunrise is at 7:10 am and sunset at 6:50 pm. On the last day of October, sunrise is at 7:50 am and sunset at 5:59 pm PDT.
Sunshine
The average sunshine in October in Tualatin, Oregon, is 5.4h.UV index
In Tualatin, Oregon, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 3 during October translates into the following guidance:
Take necessary precautions - Suggestions to elude sunburn are provided. Minimize direct exposure to the Sun during midday when its radiation is at its peak. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What are the temperatures in Tualatin in October?
What is the average humidity in October in Tualatin?
How many days does it rain in October in Tualatin?
When it does not snow in Tualatin?
Does it snow in Tualatin in October?
What is the average length of the day in October in Tualatin?
When are sunrise and sunset in October in Tualatin?
How long on average sun shines in October in Tualatin?
What is the UV index reading in October in Tualatin?
Average temperature in October
Tualatin, OR
- Average high temperature in October: 61.5°F
The warmest month (with the highest average high temperature) is August (82°F).
The month with the lowest average high temperature is December (44.1°F).
- Average low temperature in October: 45.5°F
The month with the highest average low temperature is August (55°F).
The coldest month (with the lowest average low temperature) is December (34.5°F).
Average pressure in October
Tualatin, OR
- Average pressure in October: 30.05"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).
Average wind speed in October
Tualatin, OR
- Average wind speed in October: 4.7mph
The windiest month (with the highest average wind speed) is January (5.5mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity in October
Tualatin, OR
- Average humidity in October: 76%
The months with the highest relative humidity are January, February and December (84%).
The month with the lowest relative humidity is August (63%).
Average rainfall in October
Tualatin, OR
- Average rainfall in October: 3.19"
The wettest month (with the highest rainfall) is December (4.57").
The driest month (with the least rainfall) is July (0.31").
Average rainfall days in October
Tualatin, OR
- Average rainfall days in October: 14.8 days
The month with the highest number of rainy days is March (19.8 days).
The month with the least rainy days is August (4.8 days).
Average snowfall in October
Tualatin, OR
- Average snowfall in October: 0"
The month with the highest snowfall is February (1.57").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in October
Tualatin, OR
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Tualatin, OR
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in October: 5h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in October
Tualatin, OR
- Average sunshine days in October: 15.1 days
The month with the most sunshine days is July (25 days).
The month with the least sunshine days is February (8.6 days).
Average UV index in October
Tualatin, 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
Tualatin, OR
- Average cloud cover in October: 43
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in October
Tualatin, OR
- Average visibility in October: 5mi
The months with the highest visibility are July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, May, June, October, November and December (5mi).
Tualatin, Oregon, USA
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