October weather forecast
East Whittier, CA

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Weather in October

October, the same as September, is another warm autumn month in East Whittier, California, with an average temperature varying between 78.8°F (26°C) and 61.3°F (16.3°C).

Temperature

October ushers in a minor alteration in East Whittier's climate, with the average high-temperature moving from September's moderately hot 84.2°F (29°C) to a still warm 78.8°F (26°C). Nighttime temperature experiences an average drop to an enjoyable 61.3°F (16.3°C) in October.

Humidity

In East Whittier, California, the average relative humidity in October is 52%.

Rainfall

In East Whittier, during October, the rain falls for 1.3 days and regularly aggregates up to 0.04" (1mm) of precipitation. Throughout the year, there are 27.3 rainfall days, and 1.97" (50mm) of precipitation is accumulated.

Daylight

The average length of the day in October in East Whittier, California, is 11h and 19min.
On the first day of October, sunrise is at 6:46 am and sunset at 6:35 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:59 pm PDT.

Sunshine

In October, the average sunshine is 8.5h.

UV index

The average daily maximum UV index in October is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In October, a daily maximum UV index of 5 leads to the following instructions:
Exercise prevention - Protecting skin and eyes from harm is required. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Updated: Aug 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are October temperatures?

October temperatures vary between a high-temperature of 78.8°F (26°C) and a low-temperature of 61.3°F (16.3°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in September is estimated at 86°F (30°C).

What is the average humidity in October?

In East Whittier, the average relative humidity in October is 52%.

How much does it rain in October?

In East Whittier, during October, the rain falls for 1.3 days and regularly aggregates up to 0.04" (1mm) of precipitation.

What is the average length of the day in October?

The average day length in October is 11h and 19min.

When is the sunrise / sunset in October in East Whittier?

In October, on the first day of the month, sunrise is at 6:46 am and sunset at 6:35 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:59 pm PDT.

How long on average sun shines in October?

The average sunshine duration in October is 8.5h.

How high is the UV index in October?

The average daily maximum UV index in October is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
East Whittier, CA

Average temperature in October - East Whittier, CA
  • Average high temperature in October: 78.8°F

The warmest month (with the highest average high temperature) is August (85.6°F).
The month with the lowest average high temperature is December (64.8°F).

  • Average low temperature in October: 61.3°F

The month with the highest average low temperature is August (65.8°F).
The coldest month (with the lowest average low temperature) is February (49.8°F).

Average pressure in October
East Whittier, CA

Average pressure in October - East Whittier, CA
  • Average pressure in October: 29.95"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in October
East Whittier, CA

Average wind speed in October - East Whittier, CA
  • Average wind speed in October: 4.7mph

The windiest month (with the highest average wind speed) is April (6mph).
The calmest months (with the lowest average wind speed) are September and October (4.7mph).

Average humidity in October
East Whittier, CA

Average humidity in October - East Whittier, CA
  • Average humidity in October: 52%

The month with the highest relative humidity is June (63%).
The month with the lowest relative humidity is November (48%).

Average rainfall in October
East Whittier, CA

Average rainfall in October - East Whittier, CA
  • Average rainfall in October: 0.04"

The wettest month (with the highest rainfall) is December (0.47").
The driest month (with the least rainfall) is June (0").

Average rainfall days in October
East Whittier, CA

Average rainfall days in October - East Whittier, CA
  • Average rainfall days in October: 1.3 days

The month with the highest number of rainy days is March (4.6 days).
The month with the least rainy days is June (0.5 days).

Average daylight in October /
Average sunshine in October
East Whittier, CA

Average daylight in October / Average sunshine in October - East Whittier, CA
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in October: 8h and 3min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 48min).

Average sunshine days in October
East Whittier, CA

Average sunshine days in October - East Whittier, CA
  • Average sunshine days in October: 28.8 days

The month with the most sunshine days is June (29.3 days).
The month with the least sunshine days is February (23.8 days).

Average UV index in October
East Whittier, CA

Average UV index in October - East Whittier, CA
  • Average UV index in October: 5

The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are February, November and December (UV index 4).

Average cloud cover in October
East Whittier, CA

Average cloud cover in October - East Whittier, CA
  • Average cloud cover in October: 11

The months with the most cloud cover are March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 6).

Average visibility in October
East Whittier, CA

Average visibility in October - East Whittier, CA
  • Average visibility in October: 6mi

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

East Whittier, California, USA

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