October weather forecast and climate
Lafayette, CA

Weather in October

October, the same as September, in Lafayette, California, is another pleasant autumn month, with average temperature fluctuating between 72.5°F (22.5°C) and 54.1°F (12.3°C).

Temperature

In October, the average high-temperature marginally drops, from a warm 79.5°F (26.4°C) in September, to an agreeable 72.5°F (22.5°C). In October, the average low-temperature is 54.1°F (12.3°C).

Humidity

The least humid month is October, with an average relative humidity of 60%.

Rainfall

In Lafayette, California, in October, it is raining for 4.8 days, with typically 0.59" (15mm) of accumulated precipitation. Throughout the year, there are 74.4 rainfall days, and 12.6" (320mm) of precipitation is accumulated.

Daylight

In Lafayette, the average length of the day is 11.2h.

Sunshine

In October, the average sunshine in Lafayette is 7h.

UV index

In Lafayette, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in October in Lafayette?

In October, in Lafayette, California, the average high-temperature is 72.5°F (22.5°C), and the average low-temperature is 54.1°F (12.3°C).

What is the least humid month in Lafayette?

October is the least humid month in Lafayette, California, with an average relative humidity of 60%.

What is the average humidity in October in Lafayette?

In Lafayette, the average relative humidity in October is 60%.

How many days does it rain in October in Lafayette?

In October, the rain falls for 4.8 days. Throughout October, 0.59" (15mm) of precipitation is accumulated.

How many hours of daylight does Lafayette have in October?

In Lafayette, California, the average length of the day in October is 11.2h.

How many hours of sunshine does Lafayette have in October?

In Lafayette, California, the average sunshine in October is 7h.

How high is the UV index in October in Lafayette?

The average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a medium health risk from the exposure to the Sun's UV radiation.

Average temperature in October
Lafayette, CA

Average temperature in October - Lafayette, CA
  • Average high temperature in October: 72.5°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is December (55.2°F).

  • Average low temperature in October: 54.1°F

Months with the highest average low temperature are August and September (56.8°F).
The coldest month (with the lowest average low temperature) is January (43.3°F).

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Average pressure in October
Lafayette, CA

Average pressure in October - Lafayette, CA
  • Average pressure in October: 29.98"

The month with the highest atmospheric pressure is January (30.14").
Months with the lowest atmospheric pressure are June, August and September (29.92").

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Average wind speed in October
Lafayette, CA

Average wind speed in October - Lafayette, CA
  • Average wind speed in October: 4.9mph

The windiest month (with the highest average wind speed) is May (7.2mph).
The calmest month (with the lowest average wind speed) is November (4.6mph).

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Average humidity in October
Lafayette, CA

Average humidity in October - Lafayette, CA
  • Average humidity in October: 60%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is October (60%).

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Average rainfall in October
Lafayette, CA

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

The wettest month (with the highest rainfall) is February (2.6").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in October
Lafayette, CA

Average rainfall days in October - Lafayette, CA
  • Average rainfall days in October: 4.8 days

The month with the highest number of rainy days is March (13.1 days).
The month with the least rainy days is August (0.8 days).

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

Average daylight in October / Average sunshine in October - Lafayette, CA
  • Average daylight in October: 11.2h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in October: 7h

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 5.8h).

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Average sunshine days in October
Lafayette, CA

Average sunshine days in October - Lafayette, CA
  • Average sunshine days in October: 25.2 days

The month with the most sunshine days is August (27.8 days).
The month with the least sunshine days is March (16.3 days).

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Average UV index in October
Lafayette, CA

Average UV index in October - Lafayette, CA
  • Average UV index in October: 4

The month with the highest UV index is June (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in October
Lafayette, CA

Average cloud cover in October - Lafayette, CA
  • Average cloud cover in October: 16

The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 8).

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Average visibility in October
Lafayette, CA

Average visibility in October - Lafayette, 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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