October weather forecast
Moreno Valley, CA

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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, the same as September, is a moderately hot autumn month in Moreno Valley, California, with an average temperature fluctuating between 77.9°F (25.5°C) and 55.8°F (13.2°C).

Temperature

The transition into October is accompanied by a slight temperature decrease, with the average high-temperature shifting from a hot 86.4°F (30.2°C) in September to a warm 77.9°F (25.5°C). Throughout October, Moreno Valley registers a distinct decrease from daytime highs, reaching an average low of 55.8°F (13.2°C).

Humidity

The average relative humidity in October is 47%.

Rainfall

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

Snowfall

January, March through December are months without snowfall.

Daylight

In October, the average length of the day in Moreno Valley is 11h and 19min.
On the first day of October, sunrise is at 6:43 am and sunset at 6:32 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 5:56 pm PDT.

Sunshine

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

UV index

The average daily maximum UV index in October is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: In October, the maximum UV index of 5 translates into these guidelines:
Guard yourself - Avoiding sunburn is suggested. Avoiding the Sun during its peak radiation time around midday is a healthy practice. 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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Frequently asked questions

What is the average October temperature in Moreno Valley?

During October, Moreno Valley experiences an average high-temperature of 77.9°F (25.5°C) and a low-temperature of 55.8°F (13.2°C). The average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, in September is appraised at 87.8°F (31°C).

What is the average humidity in October in Moreno Valley?

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

How much does it rain in Moreno Valley in October?

In October, the rain falls for 2.5 days. Throughout October, 0.16" (4mm) of precipitation is accumulated.

When it does not snow in Moreno Valley?

In Moreno Valley, California, snow does not fall in January, March through December.

What is the average length of the day in October in Moreno Valley?

The average day length in October in Moreno Valley, California, is 11h and 19min.

What time are sunrise and sunset in October in Moreno Valley?

On the first day of October in Moreno Valley, California, sunrise is at 6:43 am and sunset at 6:32 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 5:56 pm PDT.

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

In October, the average sunshine duration in Moreno Valley is 9h.

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

In October, the average daily maximum UV index in Moreno Valley, California, is 5. 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
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"Hg

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

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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%

The 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").
The 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).
The 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: 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: 9h and 0min

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

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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).
The 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

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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Moreno Valley, California, USA

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