October weather forecast
Pleasant Hill, OR

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Weather in October

October, like September, in Pleasant Hill, Oregon, is another refreshing autumn month, with an average temperature varying between 62.8°F (17.1°C) and 42.6°F (5.9°C).

Temperature

Pleasant Hill experiences a temperature shift at the start of October, with average high-temperatures adjusting from a warm 73.9°F (23.3°C) in September to a refreshing 62.8°F (17.1°C). Pleasant Hill, during October, witnesses an average low-temperature of 42.6°F (5.9°C).

Humidity

In October, the average relative humidity in Pleasant Hill is 78%.

Rainfall

In Pleasant Hill, during October, the rain falls for 13.4 days and regularly aggregates up to 2.36" (60mm) of precipitation. Throughout the year, there are 158.1 rainfall days, and 30.12" (765mm) of precipitation is accumulated.

Snowfall

In Pleasant Hill, snow does not fall in May through October.

Daylight

In October, the average length of the day is 10h and 59min.
On the first day of October, sunrise is at 7:10 am and sunset at 6:51 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 6:02 pm PDT.

Sunshine

The average sunshine in October is 5.5h.

UV index

In Pleasant Hill, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In October, the maximum UV index of 3 transforms into these recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.

Frequently asked questions

What is the usual temperature for Pleasant Hill in October?

The average high-temperature and low-temperature during October are 62.8°F (17.1°C) and 42.6°F (5.9°C) respectively.

What is the average humidity in October?

In Pleasant Hill, Oregon, the average relative humidity in October is 78%.

How much does it rain in October?

In Pleasant Hill, in October, during 13.4 rainfall days, 2.36" (60mm) of precipitation is typically accumulated.

When it does not snow in Pleasant Hill?

In Pleasant Hill, snow does not fall in May through October.

Does it snow in October?

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

What is the average length of the day in October?

In October, the average day length is 10h and 59min.

When is the sunrise / sunset in October?

In October, on the first day of the month, sunrise is at 7:10 am and sunset at 6:51 pm. On the last day of the month, in Pleasant Hill, sunrise is at 7:47 am and sunset at 6:02 pm PDT.

How many hours of sunshine does Pleasant Hill have in October?

In Pleasant Hill, the average sunshine duration in October is 5.5h.

What is the UV index reading in October?

The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability 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
Pleasant Hill, OR

Average temperature in October - Pleasant Hill, OR
  • Average high temperature in October: 62.8°F

The warmest month (with the highest average high temperature) is August (80.4°F).
The month with the lowest average high temperature is December (46°F).

  • Average low temperature in October: 42.6°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 (33.8°F).

Average pressure in October
Pleasant Hill, OR

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

The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).

Average wind speed in October
Pleasant Hill, OR

Average wind speed in October - Pleasant Hill, OR
  • Average wind speed in October: 3.9mph

The windiest months (with the highest average wind speed) are January and March (4.4mph).
The calmest months (with the lowest average wind speed) are August and September (3.5mph).

Average humidity in October
Pleasant Hill, OR

Average humidity in October - Pleasant Hill, OR
  • Average humidity in October: 78%

The months with the highest relative humidity are January, February, March and December (86%).
The month with the lowest relative humidity is August (69%).

Average rainfall in October
Pleasant Hill, OR

Average rainfall in October - Pleasant Hill, OR
  • Average rainfall in October: 2.36"

The wettest month (with the highest rainfall) is December (4.57").
The driest month (with the least rainfall) is July (0.2").

Average rainfall days in October
Pleasant Hill, OR

Average rainfall days in October - Pleasant Hill, OR
  • Average rainfall days in October: 13.4 days

The month with the highest number of rainy days is March (20.3 days).
The month with the least rainy days is August (3.5 days).

Average snowfall in October
Pleasant Hill, OR

Average snowfall in October - Pleasant Hill, OR
  • Average snowfall in October: 0"

The month with the highest snowfall is February (2.72").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in October
Pleasant Hill, OR

Average snowfall days in October - Pleasant Hill, OR
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in October /
Average sunshine in October
Pleasant Hill, OR

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in October: 5h and 3min

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
Pleasant Hill, OR

Average sunshine days in October - Pleasant Hill, OR
  • Average sunshine days in October: 16.5 days

The month with the most sunshine days is August (25.6 days).
The month with the least sunshine days is February (9.1 days).

Average UV index in October
Pleasant Hill, OR

Average UV index in October - Pleasant Hill, 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
Pleasant Hill, OR

Average cloud cover in October - Pleasant Hill, OR
  • Average cloud cover in October: 44

The month with the most cloud cover is March (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 23).

Average visibility in October
Pleasant Hill, OR

Average visibility in October - Pleasant Hill, OR
  • Average visibility in October: 5mi

The months with the highest visibility are June, July, August, September and October (5mi).
The months with the lowest visibility are January, February, March, April, May, November and December (4mi).

Pleasant Hill, Oregon, USA

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