October weather forecast
Plymouth, CA

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Weather in October

October, the same as September, in Plymouth, California, is another pleasant autumn month, with an average temperature varying between 73.2°F (22.9°C) and 51.1°F (10.6°C).

Temperature

Plymouth's transition into October involves a shift in temperature, receding from a warm 85.1°F (29.5°C) in September to an agreeable 73.2°F (22.9°C). Despite the stark contrast with daytime temperatures, Plymouth's October nights average at a cool 51.1°F (10.6°C).

Humidity

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

Rainfall

In October, in Plymouth, the rain falls for 4.5 days. Throughout October, 1.14" (29mm) of precipitation is accumulated. In Plymouth, during the entire year, the rain falls for 81.8 days and collects up to 23.39" (594mm) of precipitation.

Snowfall

In Plymouth, snow does not fall in January, April through October.

Daylight

The average length of the day in October is 11h and 11min.
On the first day of the month, sunrise is at 6:59 am and sunset at 6:45 pm. On the last day of October, sunrise is at 7:29 am and sunset at 6:04 pm PDT.

Sunshine

In October, the average sunshine is 7.3h.

UV index

In October, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 4 during October translates into these guidelines:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. 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 are October temperatures in Plymouth?

In October, in Plymouth, the average high-temperature is 73.2°F (22.9°C), and the average low-temperature is 51.1°F (10.6°C). In September, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, is estimated at 84.2°F (29°C).

What is the average humidity in October in Plymouth?

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

How many days does it rain in October in Plymouth?

In Plymouth, California, during October, the rain falls for 4.5 days and regularly aggregates up to 1.14" (29mm) of precipitation.

When it does not snow in Plymouth?

In Plymouth, California, snow does not fall in January, April through October.

Does it snow in Plymouth in October?

In Plymouth, California, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Plymouth have in October?

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

When is the sunrise / sunset in October in Plymouth?

In October, on the first day of the month, sunrise is at 6:59 am and sunset at 6:45 pm. On the last day of the month, in Plymouth, California, sunrise is at 7:29 am and sunset at 6:04 pm PDT.

How long on average sun shines in October in Plymouth?

In Plymouth, California, the average sunshine duration in October is 7.3h.

How high is the UV index in October in Plymouth?

In October, the average daily maximum UV index in Plymouth, California, is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
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
Plymouth, CA

Average temperature in October - Plymouth, CA
  • Average high temperature in October: 73.2°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is December (52.9°F).

  • Average low temperature in October: 51.1°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is December (37.9°F).

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Average pressure in October
Plymouth, CA

Average pressure in October - Plymouth, CA
  • Average pressure in October: 30"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in October
Plymouth, CA

Average wind speed in October - Plymouth, CA
  • Average wind speed in October: 4.5mph

The windiest month (with the highest average wind speed) is February (5.7mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

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Average humidity in October
Plymouth, CA

Average humidity in October - Plymouth, CA
  • Average humidity in October: 47%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (40%).

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Average rainfall in October
Plymouth, CA

Average rainfall in October - Plymouth, CA
  • Average rainfall in October: 1.14"

The wettest month (with the highest rainfall) is March (4.69").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in October
Plymouth, CA

Average rainfall days in October - Plymouth, CA
  • Average rainfall days in October: 4.5 days

The month with the highest number of rainy days is March (14.6 days).
The month with the least rainy days is August (1.5 days).

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Average snowfall in October
Plymouth, CA

Average snowfall in October - Plymouth, CA
  • Average snowfall in October: 0"

The month with the highest snowfall is February (2.01").
The months with the least snowfall are January, April, May, June, July, August, September and October (0").

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Average snowfall days in October
Plymouth, CA

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

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in October / Average sunshine in October - Plymouth, 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: 7h and 2min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days in October
Plymouth, CA

Average sunshine days in October - Plymouth, CA
  • Average sunshine days in October: 25.7 days

The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is March (15.1 days).

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Average UV index in October
Plymouth, CA

Average UV index in October - Plymouth, 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
Plymouth, CA

Average cloud cover in October - Plymouth, CA
  • Average cloud cover in October: 14

The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in October
Plymouth, CA

Average visibility in October - Plymouth, 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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Plymouth, California, USA

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