Vallejo weather in March: Vallejo, California: normal highs, lows, rain and records for March
Vallejo in March has a normal high of 68°F and a normal low of 46°F, a daily mean of 57°F, rising from 67°F on the 1st to 70°F by the 31st. The month brings 3.18 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 20°C and low of 8°C, 81 mm of precipitation in March.
- NOAA stationVallejo
- Station IDUSC00049219
- Location38.10°N 122.19°W
- Elevation341 ft (104 m)
- From the center4 miles
- Population123,475
- Jan 57° 42°
- Feb 63° 45°
- Mar 68° 46°
- Apr 73° 47°
- May 78° 51°
- Jun 83° 54°
- Jul 85° 56°
- Aug 86° 56°
- Sep 86° 57°
- Oct 79° 54°
- Nov 66° 47°
- Dec 58° 42°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Vallejo in March?
The normal high is 68°F and the normal low 46°F, for a daily mean of 57.2°F. March is 3.1°F warmer than February and 2.8°F cooler than April. March is the 8th warmest month of the year in Vallejo and the 4th wettest. Across the month the normal high rises 3°F, from 67°F on March 1 to 70°F on March 31.
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| March 1 | 67°F | 46°F | – | – |
| March 8 | 68°F | 46°F | – | – |
| March 15 | 68°F | 46°F | – | – |
| March 22 | 69°F | 46°F | – | – |
| March 31 | 70°F | 46°F | – | – |
Every day of March: normal high, low and chance of precipitation (warmest afternoon March 31, coldest night March 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| March 1 | 67°F | 46°F | – | – | 11 h 20 min |
| March 2 | 67°F | 46°F | – | – | 11 h 20 min |
| March 3 | 67°F | 46°F | – | – | 11 h 20 min |
| March 4 | 67°F | 46°F | – | – | 11 h 30 min |
| March 5 | 67°F | 46°F | – | – | 11 h 30 min |
| March 6 | 67°F | 46°F | – | – | 11 h 30 min |
| March 7 | 68°F | 46°F | – | – | 11 h 30 min |
| March 8 | 68°F | 46°F | – | – | 11 h 40 min |
| March 9 | 68°F | 46°F | – | – | 11 h 40 min |
| March 10 | 68°F | 46°F | – | – | 11 h 40 min |
| March 11 | 68°F | 46°F | – | – | 11 h 40 min |
| March 12 | 68°F | 46°F | – | – | 11 h 50 min |
| March 13 | 68°F | 46°F | – | – | 11 h 50 min |
| March 14 | 68°F | 46°F | – | – | 11 h 50 min |
| March 15 | 68°F | 46°F | – | – | 11 h 50 min |
| March 16 | 69°F | 46°F | – | – | 12 h |
| March 17 | 69°F | 46°F | – | – | 12 h |
| March 18 | 69°F | 46°F | – | – | 12 h |
| March 19 | 69°F | 46°F | – | – | 12 h |
| March 20 | 69°F | 46°F | – | – | 12 h 10 min |
| March 21 | 69°F | 46°F | – | – | 12 h 10 min |
| March 22 | 69°F | 46°F | – | – | 12 h 10 min |
| March 23 | 69°F | 46°F | – | – | 12 h 10 min |
| March 24 | 69°F | 46°F | – | – | 12 h 20 min |
| March 25 | 69°F | 46°F | – | – | 12 h 20 min |
| March 26 | 69°F | 46°F | – | – | 12 h 20 min |
| March 27 | 70°F | 46°F | – | – | 12 h 20 min |
| March 28 | 70°F | 46°F | – | – | 12 h 30 min |
| March 29 | 70°F | 46°F | – | – | 12 h 30 min |
| March 30 | 70°F | 46°F | – | – | 12 h 30 min |
| March 31 | 70°F | 46°F | – | – | 12 h 30 min |
- Normal high
- 68°FMarch average
- Normal low
- 46°FMarch average
- Precipitation
- 3.18 inmonth total
- Daylight
- 11 h 20 min to 12 h 30 minMarch 1 to March 31
- Days at 70°F or more
- 12
- Days at 80°F or more
- 3
- Sunshine
- 78%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00049219; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Vallejo in March?
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00049219.
What are the records for March in Vallejo?
The March mean against the 1991-2020 normal of 57.2°F: 2021 55.0°F (−2.2), 2022 58.6°F (+1.4), 2023 50.9°F (−6.3), 2024 55.6°F (−1.6), 2025 55.7°F (−1.5). 1 of 5 ran warmer than normal.
| March | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 55.0°F | −2.2°F | 1.31 in |
| 2022 | 58.6°F | +1.4°F | 0.65 in |
| 2023 | 50.9°F | −6.3°F | 7.89 in |
| 2024 | 55.6°F | −1.6°F | 2.86 in |
| 2025 | 55.7°F | −1.5°F | 1.83 in |
Source: recent months: ACIS, station USC00049219. Records and recent months use complete months only.
How does March in Vallejo compare across California?
Across the 219 places PlainClimate covers in California, March normal highs run from 43°F in Tahoma to 81°F in Brawley; Vallejo's is 68°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.