Climate averages 1991–2020
San Juan del Río weather
in March.
A warm, very dry month: the 3rd warmest and the joint 2nd driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
March is a warm month in San Juan del Río: daytime highs average 26.5°C and nights cool to about 10.4°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 13 mm of rain on roughly 3 days, which makes March a very dry month (the joint 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 01 min on an average March day.
The nearest other city in this atlas is Santiago de Querétaro (46 km away). In March its highs average 27.5°C, 1.0°C warmer than San Juan del Río, with 11 mm of rain.
Among the 153 cities listed in Mexico, San Juan del Río ranks joint 77th of 153 for the warmest March highs and joint 72nd of 153 for the driest March (rainfall, lowest first). The mean March high of those 153 cities is 26.5°C; San Juan del Río is 0.1°C cooler than that mean.
From March to April, average highs rise by 2.0°C to 28.4°C, and monthly rainfall rises from 13 mm to 21 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
San Juan del Río climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 21.7°C7.5°C | 7.5°C | 13 | 2.7 | 11.011 h |
| February | 24.0°C8.8°C | 8.8°C | 14 | 2.5 | 11.511 h |
| March, selected | 26.5°C10.4°C | 10.4°C | 13 | 3.0 | 12.012 h |
| April | 28.4°C12.7°C | 12.7°C | 21 | 4.4 | 12.613 h |
| May | 28.3°C14.1°C | 14.1°C | 38 | 8.0 | 13.113 h |
| June | 25.8°C14.5°C | 14.5°C | 90 | 12.4 | 13.313 h |
| July | 24.0°C14.0°C | 14.0°C | 93 | 13.6 | 13.213 h |
| August | 24.3°C14.2°C | 14.2°C | 82 | 12.0 | 12.813 h |
| September | 22.8°C13.9°C | 13.9°C | 98 | 13.3 | 12.312 h |
| October | 22.5°C11.9°C | 11.9°C | 43 | 7.0 | 11.712 h |
| November | 22.2°C9.8°C | 9.8°C | 16 | 3.1 | 11.211 h |
| December | 22.2°C8.4°C | 8.4°C | 4.9 | 1.3 | 10.911 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
- Santiago de Querétaro in MarchMexico · 46 kmHigh 27.5°C · Low 11.1°C · 11 mm rain
- El Pueblito in MarchMexico · 49 kmHigh 27.0°C · Low 10.3°C · 11 mm rain
- Celaya in MarchMexico · 86 kmHigh 27.9°C · Low 11.0°C · 10 mm rain
- Tepeji del Río de Ocampo in MarchMexico · 87 kmHigh 25.2°C · Low 8.9°C · 18 mm rain
- San Miguel de Allende in MarchMexico · 97 kmHigh 26.7°C · Low 11.2°C · 12 mm rain
- Heróica Zitácuaro in MarchMexico · 112 kmHigh 24.9°C · Low 9.5°C · 20 mm rain
- Zumpango in MarchMexico · 114 kmHigh 24.3°C · Low 9.1°C · 7.4 mm rain
- Cuautitlán Izcalli in MarchMexico · 116 kmHigh 23.6°C · Low 7.4°C · 21 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 San Juan del Río) is explained once on the San Juan del Río year overview and on the Sources, method and limits page.