October weather forecast and climate
Moreno Valley, CA

Marina on Lake Perris State Park in Moreno Valley, California, with visible piers, luxury boats, and high hills
Marina on Lake Perris State Park in Moreno Valley, California, with visible piers, luxury boats, and high hills

Weather in October

October, like September, in Moreno Valley, California, is a moderately hot autumn month, with temperature in the range of an average high of 77.9°F (25.5°C) and an average low of 55.8°F (13.2°C).

Temperature

In Moreno Valley, the average high-temperature slightly decreases, from a tropical 86.4°F (30.2°C) in September, to a moderately hot 77.9°F (25.5°C). In Moreno Valley, the average low-temperature is 55.8°F (13.2°C).

Humidity

The average relative humidity in October is 47%.

Rainfall

In Moreno Valley, in October, during 2.5 rainfall days, 0.16" (4mm) of precipitation is typically accumulated. Throughout the year, in Moreno Valley, there are 52.6 rainfall days, and 7.52" (191mm) of precipitation is accumulated.

Snowfall

January, March through December are months without snowfall.

Daylight

The average length of the day in October is 11.3h.

Sunshine

In Moreno Valley, the average sunshine is 9h.

UV index

In Moreno Valley, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In October, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 temperature in October in Moreno Valley?

In Moreno Valley, California, in October, the average high-temperature is 77.9°F (25.5°C), and the average low-temperature is 55.8°F (13.2°C).

What is the average humidity in October in Moreno Valley?

In Moreno Valley, the average relative humidity in October is 47%.

How much does it rain in Moreno Valley in October?

In Moreno Valley, in October, it is raining for 2.5 days, with typically 0.16" (4mm) of accumulated precipitation.

When it does not snow in Moreno Valley?

January, March through December are months without snowfall in Moreno Valley.

How many hours of daylight does Moreno Valley have in October?

The average length of the day in October is 11.3h.

How many hours of sunshine does Moreno Valley have in October?

The average sunshine in October in Moreno Valley, California, is 9h.

What is the UV index reading in October in Moreno Valley?

In October, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV rays.

Average temperature in October
Moreno Valley, CA

Average temperature in October - Moreno Valley, CA
  • Average high temperature in October: 77.9°F

The warmest month (with the highest average high temperature) is August (90.7°F).
The month with the lowest average high temperature is December (60.8°F).

  • Average low temperature in October: 55.8°F

The month with the highest average low temperature is August (64.8°F).
The coldest months (with the lowest average low temperature) are February and December (43.5°F).

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Average pressure in October
Moreno Valley, CA

Average pressure in October - Moreno Valley, CA
  • Average pressure in October: 29.93"

The month with the highest atmospheric pressure is January (30.1").
The month with the lowest atmospheric pressure is June (29.85").

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Average wind speed in October
Moreno Valley, CA

Average wind speed in October - Moreno Valley, CA
  • Average wind speed in October: 4.6mph

The windiest month (with the highest average wind speed) is April (5.7mph).
The calmest month (with the lowest average wind speed) is September (4.3mph).

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Average humidity in October
Moreno Valley, CA

Average humidity in October - Moreno Valley, CA
  • Average humidity in October: 47%

Months with the highest relative humidity are February and May (56%).
The month with the lowest relative humidity is August (42%).

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Average rainfall in October
Moreno Valley, CA

Average rainfall in October - Moreno Valley, CA
  • Average rainfall in October: 0.16"

The wettest month (with the highest rainfall) is February (1.61").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in October
Moreno Valley, CA

Average rainfall days in October - Moreno Valley, CA
  • Average rainfall days in October: 2.5 days

The month with the highest number of rainy days is March (7.7 days).
The month with the least rainy days is June (1.3 days).

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Average snowfall in October
Moreno Valley, CA

Average snowfall in October - Moreno Valley, CA
  • Average snowfall in October: 0"

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

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Average snowfall days in October
Moreno Valley, CA

Average snowfall days in October - Moreno Valley, CA
  • Average snowfall days in October: 0 days

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

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Average daylight in October /
Average sunshine in October
Moreno Valley, CA

Average daylight in October / Average sunshine in October - Moreno Valley, CA
  • Average daylight in October: 11.3h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in October: 9h

Months with the most sunshine are June and July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6.8h).

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Average sunshine days in October
Moreno Valley, CA

Average sunshine days in October - Moreno Valley, CA
  • Average sunshine days in October: 26.3 days

The month with the most sunshine days is June (27.8 days).
The month with the least sunshine days is February (20.3 days).

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Average UV index in October
Moreno Valley, CA

Average UV index in October - Moreno Valley, CA
  • Average UV index in October: 5

The month with the highest UV index is July (UV index 7).
Months with the lowest UV index are November and December (UV index 3).

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Average cloud cover in October
Moreno Valley, CA

Average cloud cover in October - Moreno Valley, CA
  • Average cloud cover in October: 10

The month with the most cloud cover is March (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 5).

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Average visibility in October
Moreno Valley, CA

Average visibility in October - Moreno Valley, CA
  • Average visibility in October: 6mi

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

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