February weather forecast
Sonoma, CA

Share
Neat rows of vines in a vineyard farm in Sonoma, California
Neat rows of vines in a vineyard farm in Sonoma, California

Weather in February

Moving on to February, the weather becomes marginally more moderate compared to January with a slight overall warm-up. Temperatures remain on the lower side but begin to regularize. The city of Sonoma experiences several rainy days compared to other months. While rainfall can occasionally interrupt outdoor activities, an increase in sunshine hours over January brings renewed vitality to outdoor pursuits. As February marches on, weather gradually transitions towards springtime conditions.

Temperature

Sonoma records a slight change with February's average high-temperatures adjusting to a still refreshing 59°F (15°C) from January's 56.3°F (13.5°C). Nighttime temperatures consistently average an icy 42.1°F (5.6°C) during February.

Humidity

In Sonoma, the average relative humidity in February is 74%.

Rainfall

The month with the most rainfall is February, when the rain falls for 8.9 days and typically aggregates up to 3.43" (87mm) of precipitation.

Daylight

The average length of the day in February is 10h and 48min.
On the first day of the month, sunrise is at 7:14 am and sunset at 5:31 pm. On the last day of February, sunrise is at 6:41 am and sunset at 6:02 pm PST.

Sunshine

In Sonoma, the average sunshine in February is 6h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily high UV index of 3 in February leads to these guidelines:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Updated: Jul 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average February temperature?

The high-temperature, in February, in Sonoma, records 59°F (15°C), while the low-temperature is 42.1°F (5.6°C).

What is the average humidity in February?

In February, the average relative humidity is 74%.

What is the wettest month?

The month with the most rainfall is February, when the rain falls for 8.9 days and typically aggregates up to 3.43" (87mm) of precipitation.

How much does it rain in February?

In Sonoma, during February, the rain falls for 8.9 days and regularly aggregates up to 3.43" (87mm) of precipitation.

How many hours of daylight does Sonoma have in February?

In February, the average day length is 10h and 48min.

When are sunrise and sunset in February?

In February, on the first day of the month, sunrise is at 7:14 am and sunset at 5:31 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 6:02 pm PST.

How many hours of sunshine does Sonoma have in February?

In February, the average sunshine duration is 6h.

What are the months with the lowest UV index?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3.

What is the UV index reading in February?

In February, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in February
Sonoma, CA

Average temperature in February - Sonoma, CA
  • Average high temperature in February: 59°F

The warmest month (with the highest average high temperature) is August (82.9°F).
The month with the lowest average high temperature is December (55°F).

  • Average low temperature in February: 42.1°F

The month with the highest average low temperature is August (54.9°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).

Average pressure in February
Sonoma, CA

Average pressure in February - Sonoma, CA
  • Average pressure in February: 30.07"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in February
Sonoma, CA

Average wind speed in February - Sonoma, CA
  • Average wind speed in February: 5.4mph

The windiest month (with the highest average wind speed) is May (6.2mph).
The calmest month (with the lowest average wind speed) is November (4.4mph).

Average humidity in February
Sonoma, CA

Average humidity in February - Sonoma, CA
  • Average humidity in February: 74%

The month with the highest relative humidity is March (76%).
The month with the lowest relative humidity is September (59%).

Average rainfall in February
Sonoma, CA

Average rainfall in February - Sonoma, CA
  • Average rainfall in February: 3.43"

The wettest month (with the highest rainfall) is February (3.43").
The driest months (with the least rainfall) are July and August (0.04").

Average rainfall days in February
Sonoma, CA

Average rainfall days in February - Sonoma, CA
  • Average rainfall days in February: 8.9 days

The month with the highest number of rainy days is March (13.4 days).
The month with the least rainy days is August (0.8 days).

Average daylight in February /
Average sunshine in February
Sonoma, CA

Average daylight in February / Average sunshine in February - Sonoma, CA
  • Average daylight in February: 10h and 5min

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 February: 6h and 0min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

Average sunshine days in February
Sonoma, CA

Average sunshine days in February - Sonoma, CA
  • Average sunshine days in February: 17.9 days

The month with the most sunshine days is July (28.7 days).
The month with the least sunshine days is March (16.1 days).

Average UV index in February
Sonoma, CA

Average UV index in February - Sonoma, CA
  • Average UV index in February: 3

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

Average cloud cover in February
Sonoma, CA

Average cloud cover in February - Sonoma, CA
  • Average cloud cover in February: 35

The month with the most cloud cover is March (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 8).

Average visibility in February
Sonoma, CA

Average visibility in February - Sonoma, CA
  • Average visibility in February: 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).

Sonoma, California, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location