October weather forecast
Guatay, CA

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Weather in October

October, like September, in Guatay, California, is another warm autumn month, with an average temperature varying between 75.7°F (24.3°C) and 54.5°F (12.5°C).

Temperature

A decrease in the average high-temperature is observed during October, shifting from a moderately hot 85.1°F (29.5°C) in September to a still warm 75.7°F (24.3°C). Guatay, in October, observes a steady average low-temperature of 54.5°F (12.5°C).

Humidity

The average relative humidity in October is 48%.

Rainfall

In October, the rain falls for 4.3 days. Throughout October, 0.43" (11mm) of precipitation is accumulated. Throughout the year, there are 67.3 rainfall days, and 9.57" (243mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

In Guatay, the average length of the day in October is 11h and 21min.
On the first day of the month, sunrise is at 6:40 am and sunset at 6:30 pm. On the last day of October, sunrise is at 7:03 am and sunset at 5:55 pm PDT.

Sunshine

The average sunshine in October is 9.1h.

UV index

In October, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: In October, a daily maximum UV index of 5 leads to the following instructions:
Guard yourself - Avoiding sunburn is suggested. 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.
Updated: Jun 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Guatay in October?

In October, the average high-temperature and low-temperature are 75.7°F (24.3°C) and 54.5°F (12.5°C) respectively. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in September is computed to be 86°F (30°C).

What is the average humidity in October?

In Guatay, the average relative humidity in October is 48%.

How much does it rain in October?

In Guatay, in October, during 4.3 rainfall days, 0.43" (11mm) of precipitation is typically accumulated.

When it does not snow?

In Guatay, snow does not fall in April through October.

Does it snow in October?

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

What is the average length of the day in October?

In Guatay, California, the average day length in October is 11h and 21min.

When is the sunrise / sunset in October?

In October, on the first day of the month, sunrise is at 6:40 am and sunset at 6:30 pm. On the last day of the month, in Guatay, sunrise is at 7:03 am and sunset at 5:55 pm PDT.

How long on average sun shines in October?

In Guatay, the average sunshine duration in October is 9.1h.

How high is the UV index in October?

In October, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health risk 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
Guatay, CA

Average temperature in October - Guatay, CA
  • Average high temperature in October: 75.7°F

The warmest month (with the highest average high temperature) is August (89.2°F).
The month with the lowest average high temperature is December (58.1°F).

  • Average low temperature in October: 54.5°F

The month with the highest average low temperature is August (66.4°F).
The coldest month (with the lowest average low temperature) is December (41.9°F).

Average pressure in October
Guatay, CA

Average pressure in October - Guatay, CA
  • Average pressure in October: 29.92"Hg

The month with the highest atmospheric pressure is January (30.08"Hg).
The months with the lowest atmospheric pressure are June and September (29.85"Hg).

Average wind speed in October
Guatay, CA

Average wind speed in October - Guatay, CA
  • Average wind speed in October: 6mph

The windiest months (with the highest average wind speed) are April and May (7.2mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity in October
Guatay, CA

Average humidity in October - Guatay, CA
  • Average humidity in October: 48%

The months with the highest relative humidity are March and May (55%).
The month with the lowest relative humidity is August (43%).

Average rainfall in October
Guatay, CA

Average rainfall in October - Guatay, CA
  • Average rainfall in October: 0.43"

The wettest month (with the highest rainfall) is February (1.69").
The driest month (with the least rainfall) is June (0.08").

Average rainfall days in October
Guatay, CA

Average rainfall days in October - Guatay, CA
  • Average rainfall days in October: 4.3 days

The month with the highest number of rainy days is July (8.6 days).
The month with the least rainy days is June (1.8 days).

Average snowfall in October
Guatay, CA

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

The month with the highest snowfall is February (0.83").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in October
Guatay, CA

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

The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in October / Average sunshine in October - Guatay, CA
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in October: 9h and 1min

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

Average sunshine days in October
Guatay, CA

Average sunshine days in October - Guatay, CA
  • Average sunshine days in October: 25.8 days

The month with the most sunshine days is June (27.7 days).
The month with the least sunshine days is July (18.8 days).

Average UV index in October
Guatay, CA

Average UV index in October - Guatay, CA
  • Average UV index in October: 5

The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in October
Guatay, CA

Average cloud cover in October - Guatay, CA
  • Average cloud cover in October: 13

The month with the most cloud cover is December (Cloud cover 28).
The months with the least cloud cover are June and August (Cloud cover 7).

Average visibility in October
Guatay, CA

Average visibility in October - Guatay, 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).

Guatay, California, USA

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