October weather forecast
Deer Park, CA

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Weather in October

October, the same as September, is a moderately hot autumn month in Deer Park, California, with an average temperature varying between 50.9°F (10.5°C) and 75°F (23.9°C).

Temperature

With October's onset, the weather shows a temperature decrease, transitioning from 85.3°F (29.6°C) in September to a still moderately hot 75°F (23.9°C). In Deer Park, a significant divergence from daytime highs is recorded, with average lows of 50.9°F (10.5°C) during October nights.

Humidity

In October, the average relative humidity is 56%.

Rainfall

In Deer Park, during October, the rain falls for 4.7 days and regularly aggregates up to 0.94" (24mm) of precipitation. Throughout the year, there are 76.2 rainfall days, and 16.93" (430mm) of precipitation is accumulated.

Snowfall

In Deer Park, snow does not fall in January, February, April through December.

Daylight

In Deer Park, California, the average length of the day in October is 11h and 11min.
On the first day of the month, sunrise is at 7:06 am and sunset at 6:52 pm. On the last day of October, in Deer Park, sunrise is at 7:36 am and sunset at 6:10 pm PDT.

Sunshine

The average sunshine in October in Deer Park is 6.8h.

UV index

In October, the average daily maximum UV index in Deer Park, California, is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In October, the maximum UV index of 4 translates into these guidelines:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.

Frequently asked questions

What is the usual temperature for Deer Park in October?

Deer Park in October has an average high-temperature of 75°F (23.9°C) and an average low-temperature of 50.9°F (10.5°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in September is calculated to be 87.8°F (31°C).

What is the average humidity in October in Deer Park?

In October, the average relative humidity in Deer Park is 56%.

How many days does it rain in October in Deer Park?

In Deer Park, California, in October, it is raining for 4.7 days, with typically 0.94" (24mm) of accumulated precipitation.

When it does not snow in Deer Park?

January, February, April through December are months without snowfall in Deer Park, California.

What is the average length of the day in October in Deer Park?

In Deer Park, California, the average day length in October is 11h and 11min.

What time are sunrise and sunset in October in Deer Park?

In October, on the first day of the month, sunrise is at 7:06 am and sunset at 6:52 pm. On the last day of the month, in Deer Park, California, sunrise is at 7:36 am and sunset at 6:10 pm PDT.

How many hours of sunshine does Deer Park have in October?

The average sunshine duration in October in Deer Park is 6.8h.

What is the UV index intensity in October in Deer Park?

The average daily maximum UV index in October in Deer Park, California, is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health 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
Deer Park, CA

Average temperature in October - Deer Park, CA
  • Average high temperature in October: 75°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is December (54.5°F).

  • Average low temperature in October: 50.9°F

The month with the highest average low temperature is September (54.3°F).
The coldest month (with the lowest average low temperature) is December (39.6°F).

Average pressure in October
Deer Park, CA

Average pressure in October - Deer Park, CA
  • Average pressure in October: 29.98"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.91"Hg).

Average wind speed in October
Deer Park, CA

Average wind speed in October - Deer Park, CA
  • Average wind speed in October: 4.6mph

The windiest month (with the highest average wind speed) is May (5.8mph).
The calmest month (with the lowest average wind speed) is November (4.3mph).

Average humidity in October
Deer Park, CA

Average humidity in October - Deer Park, CA
  • Average humidity in October: 56%

The month with the highest relative humidity is March (76%).
The month with the lowest relative humidity is September (53%).

Average rainfall in October
Deer Park, CA

Average rainfall in October - Deer Park, CA
  • Average rainfall in October: 0.94"

The wettest month (with the highest rainfall) is February (3.7").
The driest month (with the least rainfall) is July (0").

Average rainfall days in October
Deer Park, CA

Average rainfall days in October - Deer Park, CA
  • Average rainfall days in October: 4.7 days

The month with the highest number of rainy days is March (13.5 days).
The month with the least rainy days is August (0.3 days).

Average snowfall in October
Deer Park, CA

Average snowfall in October - Deer Park, CA
  • Average snowfall in October: 0"

The month with the highest snowfall is March (0.04").
The months with the least snowfall are January, February, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in October
Deer Park, CA

Average snowfall days in October - Deer Park, CA
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is March (0.2 days).
The months with the least snowfall days are January, February, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in October /
Average sunshine in October
Deer Park, CA

Average daylight in October / Average sunshine in October - Deer Park, CA
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in October: 6h and 5min

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

Average sunshine days in October
Deer Park, CA

Average sunshine days in October - Deer Park, CA
  • Average sunshine days in October: 25.8 days

The month with the most sunshine days is July (30 days).
The month with the least sunshine days is March (15.9 days).

Average UV index in October
Deer Park, CA

Average UV index in October - Deer Park, CA
  • Average UV index in October: 4

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in October
Deer Park, CA

Average cloud cover in October - Deer Park, CA
  • Average cloud cover in October: 20

The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 7).

Average visibility in October
Deer Park, CA

Average visibility in October - Deer Park, CA
  • Average visibility in October: 6mi

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

Deer Park, California, USA

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