October weather forecast
Discovery Bay, CA

Weather in October

October, the same as September, is a moderately hot autumn month in Discovery Bay, California, with an average temperature ranging between min 54°F (12.2°C) and max 75.9°F (24.4°C).

Temperature

In October, the average high-temperature decreases from 85.3°F (29.6°C) in September to a still warm 75.9°F (24.4°C). In Discovery Bay, California, the average low-temperature is 54°F (12.2°C).

Humidity

The average relative humidity in October in Discovery Bay is 54%.

Rainfall

In October, in Discovery Bay, the rain falls for 3.3 days. Throughout October, 0.51" (13mm) of precipitation is accumulated. In Discovery Bay, during the entire year, the rain falls for 62 days and collects up to 10.16" (258mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in October in Discovery Bay is 11h and 12min.
On the first day of October, sunrise is at 7:02 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 6:08 pm PDT.

Sunshine

In October, the average sunshine is 7.2h.

UV index

In October, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 4 in October interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the average humidity in October in Discovery Bay?

In Discovery Bay, California, the average relative humidity in October is 54%.

How much does it rain in Discovery Bay in October?

In Discovery Bay, in October, during 3.3 rainfall days, 0.51" (13mm) of precipitation is typically accumulated.

When it does not snow in Discovery Bay?

In Discovery Bay, snow does not fall in January through November.

How many hours of daylight does Discovery Bay have in October?

In Discovery Bay, the average day length in October is 11h and 12min.

What time are sunrise and sunset in October in Discovery Bay?

In October, on the first day of the month, sunrise is at 7:02 am and sunset at 6:49 pm. On the last day of the month, in Discovery Bay, California, sunrise is at 7:31 am and sunset at 6:08 pm PDT.

How long on average sun shines in October in Discovery Bay?

In October, the average sunshine duration in Discovery Bay is 7.2h.

How high is the UV index in October in Discovery Bay?

The average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Discovery Bay, CA

Average temperature in October - Discovery Bay, CA
  • Average high temperature in October: 75.9°F

The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is December (55°F).

  • Average low temperature in October: 54°F

The month with the highest average low temperature is September (57.7°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).

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Average pressure in October
Discovery Bay, CA

Average pressure in October - Discovery Bay, CA
  • Average pressure in October: 29.98"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in October
Discovery Bay, CA

Average wind speed in October - Discovery Bay, CA
  • Average wind speed in October: 5.5mph

The windiest month (with the highest average wind speed) is June (7.8mph).
The calmest months (with the lowest average wind speed) are January and November (4.5mph).

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Average humidity in October
Discovery Bay, CA

Average humidity in October - Discovery Bay, CA
  • Average humidity in October: 54%

The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is September (52%).

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Average rainfall in October
Discovery Bay, CA

Average rainfall in October - Discovery Bay, CA
  • Average rainfall in October: 0.51"

The wettest month (with the highest rainfall) is February (2.09").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in October
Discovery Bay, CA

Average rainfall days in October - Discovery Bay, CA
  • Average rainfall days in October: 3.3 days

The month with the highest number of rainy days is March (12.3 days).
The month with the least rainy days is August (0.8 days).

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Average snowfall days in October
Discovery Bay, CA

Average snowfall days in October - Discovery Bay, 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
Discovery Bay, CA

Average daylight in October / Average sunshine in October - Discovery Bay, CA
  • Average daylight in October: 11h and 12min

The month with the longest days is June (Average daylight: 14h and 45min).
The month with the shortest days is December (Average daylight: 9h and 35min).

  • Average sunshine in October: 7h and 12min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

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Average sunshine days in October
Discovery Bay, CA

Average sunshine days in October - Discovery Bay, CA
  • Average sunshine days in October: 26.9 days

The month with the most sunshine days is August (29.8 days).
The month with the least sunshine days is March (17.7 days).

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Average UV index in October
Discovery Bay, CA

Average UV index in October - Discovery Bay, 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).

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Average cloud cover in October
Discovery Bay, CA

Average cloud cover in October - Discovery Bay, CA
  • Average cloud cover in October: 15

The months with the most cloud cover are March and December (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 5).

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Average visibility in October
Discovery Bay, CA

Average visibility in October - Discovery Bay, 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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