Napa Weather: March
 |
Average Day Temperature: | 59.6°F |
|
Average Night Temperature: | 43.3°F |
|
Number of Sunny Days: | 14 days |
| Sunshine Hours: | 11.4 - 12.6 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 0.9 in | |
| detailed information | ||
Air Temperature in March, °F
The highest day temperature in March 2025 was 83°F. The lowest night temperature was 36°F. The average values for day and night temperatures during March were 60.4°F и 45.2°F respectivly.
Sunny, Cloudy and Gloomy days
Most of the days in March are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in March, in
Precipitation total in March for Napa is 0.9 in. It makes march one of the most rainy months of the year.
Wind Speed in March, mph
The average wind speed in March is 5.0 mph. This value is relatively stable throughout the year.
Average Sunny Hours Per Day
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Napa in March is 6.9 hours.
Napa on the Weather Map
USA Resorts:
NAME
F°
| Chicago |  |
0 |
| Hawaii |  |
+78 |
| Honolulu | |
+78 |
| Houston | |
+46 |
| Las Vegas |  |
+40 |
| Los Angeles | |
+52 |
| Maui | |
+72 |
| Miami | |
+72 |
| Miami Beach | |
+80 |
| New York | |
+18 |
| San Diego | |
+54 |
| San Francisco | |
+46 |
| Sarasota | |
+62 |
| Tampa | |
+62 |
| Washington | |
+28 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Napa
Local time: 23:23
05 dec, friday
| 0000 |  |
42°F | S 2 mph |
| 0300 | |
42°F | SW 2 mph |
| 0600 |  |
38°F | SW 2 mph |
| 0900 |  |
40°F | SW 2 mph |
| 1200 |  |
54°F | SW 0 mph |
| 1500 |  |
62°F | NE 2 mph |
| 1800 | |
56°F | N 2 mph |
| 2100 |  |
50°F | SE 1 mph |