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United StatesThe weather in February in Napa
It's cool to moderate in February in Napa with an average temperature of 18°C. Temperatures this month range from a low of 16°C to a high of 20°C. At night, you can expect temperatures between 2°C and 8°C.
Looking for sun? February isn’t a good month to be in Napa. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in February for Napa, California. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 27°C in 2018, Napa reached the highest temperature in February over the past 10 years. The lowest daytime temperature in this month was 7°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of -5°C to a highest value of 15°C.
Rainfall amount
In February, there is an average of 108 mm of precipitation, spread over 13 days. The wind speed is around 4 Bft, mostly coming from the South.
Daily weather in February for Napa
Click on any day in February to get detailed info about the usual weather on that day in Napa. Check out the historical temperatures and precipitation over the past 10 years on this day.
February weather comparison
| Napa | New York | |
|---|---|---|
| Average temperature | 18°C | 6°C |
| Max. temperature | 20°C | 10°C |
| Min. temperature | 2°C | -5°C |
| Total precipitation | 108 mm | 82 mm |
| Rainy days | 13 days | 11 days |
Start of February
The month of February starts in Napa with mild temps, averaging around 18°C during the day and nights around 6°C.
Mid February
By mid-February, daytime temps stay steady at around 18°C, with nights around 6°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of February
By the end of February, the average daytime temperature in Napa is around 18°C, while nighttime temps are about 5°C. A shower might pop up, but overall, the weather will be dry and sunny.
UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Check out the climate of Napa for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in February in Napa, California. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in February in Napa
Temperature in February in Napa over the years
Precipitation charts
These charts show the average amount of precipitation in February in Napa, California. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in February in Napa
Total precipitation in February in Napa over the years
Daily UV index in February in Napa
This chart shows the average daily UV index in February in Napa, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in February in Napa
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Average weather in Napa by month
Click on a month below to see detailed weather info for Napa. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.