October weather forecast
Northridge, CA

Weather in October

October, like September, in Northridge, California, is a moderately hot autumn month, with an average temperature fluctuating between 76.8°F (24.9°C) and 58.5°F (14.7°C).

Temperature

In October, the average high-temperature marginally drops from 83.1°F (28.4°C) in September to a still moderately hot 76.8°F (24.9°C). The average low-temperature, in Northridge, is 58.5°F (14.7°C).

Humidity

The average relative humidity in October is 49%.

Rainfall

In Northridge, during October, the rain falls for 2.7 days and regularly aggregates up to 0.12" (3mm) of precipitation. In Northridge, during the entire year, the rain falls for 42.7 days and collects up to 6.46" (164mm) of precipitation.

Snowfall

In Northridge, California, snow does not fall in January through November.

Daylight

In October, the average length of the day in Northridge is 11h and 19min.
On the first day of the month, sunrise is at 6:48 am and sunset at 6:38 pm. On the last day of October, sunrise is at 7:13 am and sunset at 6:02 pm PDT.

Sunshine

In October, the average sunshine in Northridge is 8.5h.

UV index

The average daily maximum UV index in October in Northridge is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 5 in October interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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.
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FAQ

What is the temperature in October in Northridge?

In Northridge, California, in October, the average high-temperature is 76.8°F (24.9°C), and the average low-temperature is 58.5°F (14.7°C). The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in September is calculated to be 84.2°F (29°C).

What is the average humidity in October in Northridge?

The average relative humidity in October is 49%.

How much does it rain in Northridge in October?

In Northridge, California, during October, the rain falls for 2.7 days and regularly aggregates up to 0.12" (3mm) of precipitation.

When it does not snow in Northridge?

January through November are months without snowfall in Northridge, California.

How many hours of daylight does Northridge have in October?

In Northridge, the average day length in October is 11h and 19min.

When is the sunrise / sunset in October in Northridge?

In October, on the first day of the month, sunrise is at 6:48 am and sunset at 6:38 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 6:02 pm PDT.

How many hours of sunshine does Northridge have in October?

In October, the average sunshine duration in Northridge, California, is 8.5h.

What is the UV index intensity in October in Northridge?

The average daily maximum UV index in October in Northridge, California, is 5. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Northridge, CA

Average temperature in October - Northridge, CA
  • Average high temperature in October: 76.8°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 (61.9°F).

  • Average low temperature in October: 58.5°F

The month with the highest average low temperature is August (64.8°F).
The coldest month (with the lowest average low temperature) is December (46.9°F).

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Average pressure in October
Northridge, CA

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

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in October
Northridge, CA

Average wind speed in October - Northridge, CA
  • Average wind speed in October: 5mph

The windiest months (with the highest average wind speed) are January and December (6.1mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).

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Average humidity in October
Northridge, CA

Average humidity in October - Northridge, CA
  • Average humidity in October: 49%

The month with the highest relative humidity is June (59%).
The month with the lowest relative humidity is November (47%).

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Average rainfall in October
Northridge, CA

Average rainfall in October - Northridge, CA
  • Average rainfall in October: 0.12"

The wettest month (with the highest rainfall) is February (1.22").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in October
Northridge, CA

Average rainfall days in October - Northridge, CA
  • Average rainfall days in October: 2.7 days

The month with the highest number of rainy days is March (6.5 days).
The month with the least rainy days is June (1.4 days).

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Average snowfall days in October
Northridge, CA

Average snowfall days in October - Northridge, CA
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in October /
Average sunshine in October
Northridge, CA

Average daylight in October / Average sunshine in October - Northridge, CA
  • Average daylight in October: 11h and 19min

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 55min).

  • Average sunshine in October: 8h and 30min

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

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Average sunshine days in October
Northridge, CA

Average sunshine days in October - Northridge, CA
  • Average sunshine days in October: 27.3 days

The months with the most sunshine days are August and October (27.3 days).
The month with the least sunshine days is February (22 days).

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Average UV index in October
Northridge, CA

Average UV index in October - Northridge, CA
  • Average UV index in October: 5

The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in October
Northridge, CA

Average cloud cover in October - Northridge, CA
  • Average cloud cover in October: 10

The month with the most cloud cover is March (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 4).

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Average visibility in October
Northridge, CA

Average visibility in October - Northridge, 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).

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