Stinson Beach
California, USA
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Stinson Beach, CA

October, the same as September, is another enjoyable autumn month in Stinson Beach, California, with average temperature varying between 54.7°F (12.6°C) and 67.5°F (19.7°C).

Temperature

In Stinson Beach, the average high-temperature is almost the same as in September - a comfortable 67.5°F (19.7°C). The average low-temperature, in Stinson Beach, is 54.7°F (12.6°C).

Humidity

The least humid month is October, with an average relative humidity of 69%.

Rainfall

In Stinson Beach, it is raining for 5 days, with typically 0.83" (21mm) of accumulated precipitation. Throughout the year, there are 80.3 rainfall days, and 15.98" (406mm) of precipitation is accumulated.

Snowfall

In Stinson Beach, California, snow does not fall in January through November.

Daylight

In Stinson Beach, the average length of the day is 11.2h.

Sunshine

In October, the average sunshine is 6.9h.

UV index

In October, the average daily maximum UV index in Stinson Beach is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV rays for the average person.
Note: In October, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.

What is the temperature in October in Stinson Beach?

The average high-temperature, in October, in Stinson Beach, is 67.5°F (19.7°C), while the average low-temperature is 54.7°F (12.6°C).

What is the least humid month in Stinson Beach?

The least humid month in Stinson Beach is October, with an average relative humidity of 69%.

What is the average humidity in October in Stinson Beach?

The average relative humidity in October in Stinson Beach, California, is 69%.

How many days does it rain in October in Stinson Beach?

In October, the rain falls for 5 days. Throughout October, 0.83" (21mm) of precipitation is accumulated.

When it does not snow in Stinson Beach?

In Stinson Beach, California, snow does not fall in January through November.

What is the average length of the day in October in Stinson Beach?

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

How long on average sun shines in October in Stinson Beach?

In October, the average sunshine in Stinson Beach is 6.9h.

How high is the UV index in October in Stinson Beach?

The average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to the UV radiation.
Average temperature in October - Stinson Beach, CA
  • Average high temperature in October: 67.5°F

The warmest month (with the highest average high temperature) is September (70.9°F).
The month with the lowest average high temperature is December (55.2°F).

  • Average low temperature in October: 54.7°F

The month with the highest average low temperature is September (56.3°F).
The coldest month (with the lowest average low temperature) is December (46°F).

Average humidity in October - Stinson Beach, CA
  • Average humidity in October: 69%

The month with the highest relative humidity is August (78%).
The month with the lowest relative humidity is October (69%).

Average rainfall in October - Stinson Beach, CA
  • Average rainfall in October: 0.83"

The wettest month (with the highest rainfall) is February (3.43").
The driest months (with the least rainfall) are July and August (0.08").

Average rainfall days in October - Stinson Beach, CA
  • Average rainfall days in October: 5 days

The month with the highest number of rainy days is March (12.8 days).
The month with the least rainy days is July (2.3 days).

Average snowfall days in October - Stinson Beach, CA
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is December (0.1 days).
Months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

Average daylight in October / Average sunshine in October - Stinson Beach, 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: 6.9h

The month with the most sunshine is July (Average sunshine: 11.2h).
The month with the least sunshine is December (Average sunshine: 5.6h).

Average UV index in October - Stinson Beach, CA
  • Average UV index in October: 4

Months with the highest UV index are June, July, August and September (UV index 5).
Months with the lowest UV index are February, November and December (UV index 3).