October weather forecast
Isleton, CA

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Weather in October

October, like September, in Isleton, California, is a moderately hot autumn month, with an average temperature fluctuating between 76.5°F (24.7°C) and 54.1°F (12.3°C).

Temperature

Transition from September to October is accompanied by a temperature drop, with average high-temperatures decreasing from a tropical 86.9°F (30.5°C) to a moderately hot 76.5°F (24.7°C). Isleton anticipates a stark contrast in temperature during October nights, with an average low of 54.1°F (12.3°C).

Humidity

In October, the average relative humidity in Isleton, California, is 53%.

Rainfall

In October, in Isleton, the rain falls for 4.2 days. Throughout October, 0.59" (15mm) of precipitation is accumulated. Throughout the year, in Isleton, there are 68.7 rainfall days, and 11.18" (284mm) of precipitation is accumulated.

Daylight

The average length of the day in October in Isleton is 11h and 11min.
On the first day of the month, sunrise is at 7:02 am and sunset at 6:48 pm. On the last day of October, in Isleton, sunrise is at 7:32 am and sunset at 6:07 pm PDT.

Sunshine

In Isleton, California, the average sunshine in October is 7.2h.

UV index

In Isleton, the average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In October, the UV index of 4 transforms into the following advice:
Stay alert. Light-skinned people could suffer burns 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. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

What is the average October temperature in Isleton?

During October, Isleton experiences an average high-temperature of 76.5°F (24.7°C) and a low-temperature of 54.1°F (12.3°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, in September is calculated to be 89.6°F (32°C).

What is the average humidity in October in Isleton?

In October, the average relative humidity is 53%.

How much does it rain in Isleton in October?

In October, in Isleton, the rain falls for 4.2 days. Throughout October, 0.59" (15mm) of precipitation is accumulated.

What is the average length of the day in October in Isleton?

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

What time are sunrise and sunset in October in Isleton?

On the first day of October in Isleton, California, sunrise is at 7:02 am and sunset at 6:48 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 6:07 pm PDT.

How many hours of sunshine does Isleton have in October?

The average sunshine duration in October in Isleton is 7.2h.

What is the UV index intensity in October in Isleton?

In Isleton, California, the average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Isleton, CA

Average temperature in October - Isleton, CA
  • Average high temperature in October: 76.5°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is December (55°F).

  • Average low temperature in October: 54.1°F

The month with the highest average low temperature is September (58.1°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).

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Average pressure in October
Isleton, CA

Average pressure in October - Isleton, CA
  • Average pressure in October: 29.99"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
Isleton, CA

Average wind speed in October - Isleton, CA
  • Average wind speed in October: 5.7mph

The windiest month (with the highest average wind speed) is June (7.6mph).
The calmest month (with the lowest average wind speed) is November (4.7mph).

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Average humidity in October
Isleton, CA

Average humidity in October - Isleton, CA
  • Average humidity in October: 53%

The months with the highest relative humidity are January and March (74%).
The month with the lowest relative humidity is September (49%).

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Average rainfall in October
Isleton, CA

Average rainfall in October - Isleton, CA
  • Average rainfall in October: 0.59"

The wettest month (with the highest rainfall) is February (2.17").
The driest month (with the least rainfall) is August (0").

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Average rainfall days in October
Isleton, CA

Average rainfall days in October - Isleton, CA
  • Average rainfall days in October: 4.2 days

The month with the highest number of rainy days is March (13 days).
The month with the least rainy days is August (0.7 days).

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

Average daylight in October / Average sunshine in October - Isleton, 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 36min).

  • Average sunshine in October: 7h and 1min

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 54min).

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Average sunshine days in October
Isleton, CA

Average sunshine days in October - Isleton, CA
  • Average sunshine days in October: 25.9 days

The month with the most sunshine days is August (29.9 days).
The month with the least sunshine days is March (17.3 days).

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Average UV index in October
Isleton, CA

Average UV index in October - Isleton, 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
Isleton, CA

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

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 4).

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Average visibility in October
Isleton, CA

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

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