Climate averages 1991–2020
Rosarito weather
in March.
A mild, moderately wet month: the 9th warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
March is a mild month in Rosarito: daytime highs average 17.4°C and nights cool to about 11.0°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 43 mm of rain on roughly 5 days, which makes March a moderately wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 58 min on an average March day.
The nearest other city in this atlas is Tijuana (16 km away). In March its highs average 17.1°C, about as warm as Rosarito, with 53 mm of rain.
Among the 153 cities listed in Mexico, Rosarito ranks 152nd of 153 for the warmest March highs and joint 131st of 153 for the driest March (rainfall, lowest first). The mean March high of those 153 cities is 26.5°C; Rosarito is 9.2°C cooler than that mean.
From March to April, average highs rise by 1.1°C to 18.5°C, and monthly rainfall falls from 43 mm to 18 mm.
The annual picture
March in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Rosarito climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 17.2°C9.9°C | 9.9°C | 56 | 5.5 | 10.310 h |
| February | 16.8°C10.1°C | 10.1°C | 69 | 6.3 | 11.011 h |
| March, selected | 17.4°C11.0°C | 11.0°C | 43 | 5.2 | 12.012 h |
| April | 18.5°C12.3°C | 12.3°C | 18 | 3.2 | 13.013 h |
| May | 19.6°C14.2°C | 14.2°C | 7.3 | 1.5 | 13.814 h |
| June | 21.6°C16.0°C | 16.0°C | 1.0 | 0.2 | 14.214 h |
| July | 23.9°C18.3°C | 18.3°C | 1.1 | 0.2 | 14.114 h |
| August | 24.9°C19.3°C | 19.3°C | 0.4 | 0.1 | 13.313 h |
| September | 24.5°C18.5°C | 18.5°C | 3.1 | 0.5 | 12.412 h |
| October | 22.5°C16.0°C | 16.0°C | 13 | 2.1 | 11.411 h |
| November | 19.9°C12.7°C | 12.7°C | 20 | 3.1 | 10.511 h |
| December | 17.1°C9.9°C | 9.9°C | 44 | 5.2 | 10.110 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
March in nearby cities
- Tijuana in MarchMexico · 16 kmHigh 17.1°C · Low 10.3°C · 53 mm rain
- Chula Vista in MarchUnited States · 31 kmHigh 17.3°C · Low 10.6°C · 48 mm rain
- San Diego in MarchUnited States · 41 kmHigh 17.8°C · Low 10.4°C · 38 mm rain
- El Cajon in MarchUnited States · 49 kmHigh 18.6°C · Low 9.4°C · 48 mm rain
- Ensenada in MarchMexico · 69 kmHigh 19.2°C · Low 10.4°C · 48 mm rain
- Escondido in MarchUnited States · 84 kmHigh 18.7°C · Low 8.1°C · 64 mm rain
- San Marcos in MarchUnited States · 88 kmHigh 17.6°C · Low 8.5°C · 57 mm rain
- Vista in MarchUnited States · 95 kmHigh 18.7°C · Low 8.9°C · 57 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Rosarito) is explained once on the Rosarito year overview and on the Sources, method and limits page.