Climate averages 1991–2020
San Luis Río Colorado weather
in June.
A very hot, very dry month: the 3rd warmest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a very hot month in San Luis Río Colorado: daytime highs average 39.3°C and nights cool to about 23.1°C. By daytime temperature it is the 3rd warmest of the 12 months.
Rain is very rare: less than 1 mm falls in a typical June (the driest month of the year). Daylight, from sunrise to sunset, lasts about 14 h 15 min on an average June day.
The nearest other city in this atlas is Yuma (33 km away). In June its highs average 39.9°C, 0.6°C warmer than San Luis Río Colorado, with almost no rain (under 1 mm).
Among the 153 cities listed in Mexico, San Luis Río Colorado ranks 2nd of 153 for the warmest June highs and 2nd of 153 for the driest June (rainfall, lowest first). The mean June high of those 153 cities is 28.8°C; San Luis Río Colorado is 10.5°C warmer than that mean.
From June to July, average highs rise by 1.9°C to 41.2°C, and monthly rainfall rises from under 1 mm to 4.8 mm.
The annual picture
June 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 Luis Río Colorado climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 21.0°C8.6°C | 8.6°C | 9.2 | 1.5 | 10.310 h |
| February | 22.9°C9.9°C | 9.9°C | 13 | 2.3 | 11.011 h |
| March | 26.7°C12.5°C | 12.5°C | 10 | 1.5 | 12.012 h |
| April | 30.3°C15.3°C | 15.3°C | 3.0 | 0.6 | 13.013 h |
| May | 34.5°C18.9°C | 18.9°C | 0.7 | 0.2 | 13.814 h |
| June, selected | 39.3°C23.1°C | 23.1°C | 0.6 | 0.2 | 14.214 h |
| July | 41.2°C27.4°C | 27.4°C | 4.8 | 1.5 | 14.114 h |
| August | 40.8°C28.0°C | 28.0°C | 11 | 2.9 | 13.313 h |
| September | 37.9°C24.8°C | 24.8°C | 13 | 2.2 | 12.412 h |
| October | 32.0°C18.5°C | 18.5°C | 4.9 | 0.9 | 11.411 h |
| November | 25.2°C12.5°C | 12.5°C | 5.5 | 0.8 | 10.511 h |
| December | 19.9°C8.1°C | 8.1°C | 9.2 | 1.7 | 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
June in nearby cities
- Yuma in JuneUnited States · 33 kmHigh 39.9°C · Low 23.4°C · 0.7 mm rain
- Mexicali in JuneMexico · 67 kmHigh 40.0°C · Low 23.1°C · 0.2 mm rain
- Ensenada in JuneMexico · 184 kmHigh 24.7°C · Low 16.8°C · 1.0 mm rain
- Indio in JuneUnited States · 195 kmHigh 38.9°C · Low 22.9°C · 0.7 mm rain
- El Cajon in JuneUnited States · 209 kmHigh 24.5°C · Low 15.1°C · 1.8 mm rain
- Tijuana in JuneMexico · 210 kmHigh 21.4°C · Low 15.3°C · 2.4 mm rain
- Rosarito in JuneMexico · 214 kmHigh 21.6°C · Low 16.0°C · 1.0 mm rain
- Chula Vista in JuneUnited States · 218 kmHigh 21.2°C · Low 15.0°C · 1.8 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 Luis Río Colorado) is explained once on the San Luis Río Colorado year overview and on the Sources, method and limits page.