Climate averages 1991–2020
San Martín weather
in November.
A hot, fairly dry month: the 4th warmest and the 8th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
November is a hot month in San Martín: daytime highs average 28.4°C and nights cool to about 16.0°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 27 mm of rain on roughly 5 days, which makes November a fairly dry month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 48 min on an average November day.
The nearest other city in this atlas is Mendoza (41 km away). In November its highs average 25.0°C, 3.4°C cooler than San Martín, with 44 mm of rain.
Among the 67 cities listed in Argentina, San Martín ranks 6th of 67 for the warmest November highs and 8th of 67 for the driest November (rainfall, lowest first). The mean November high of those 67 cities is 25.2°C; San Martín is 3.2°C warmer than that mean.
From November to December, average highs rise by 2.5°C to 30.9°C, and monthly rainfall rises from 27 mm to 39 mm.
The annual picture
November 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 Martín climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 31.3°C20.0°C | 20.0°C | 48 | 7.7 | 14.114 h |
| February | 29.7°C18.6°C | 18.6°C | 38 | 6.4 | 13.313 h |
| March | 26.7°C16.3°C | 16.3°C | 43 | 6.2 | 12.312 h |
| April | 22.0°C11.9°C | 11.9°C | 20 | 4.3 | 11.311 h |
| May | 17.8°C8.1°C | 8.1°C | 12 | 2.6 | 10.410 h |
| June | 14.9°C4.4°C | 4.4°C | 5.5 | 1.3 | 10.010 h |
| July | 14.5°C3.2°C | 3.2°C | 5.6 | 1.6 | 10.210 h |
| August | 17.7°C5.3°C | 5.3°C | 10 | 1.9 | 10.911 h |
| September | 21.1°C8.5°C | 8.5°C | 11 | 2.3 | 11.912 h |
| October | 24.9°C12.5°C | 12.5°C | 20 | 3.9 | 12.913 h |
| November, selected | 28.4°C16.0°C | 16.0°C | 27 | 5.1 | 13.814 h |
| December | 30.9°C18.8°C | 18.8°C | 39 | 6.7 | 14.314 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
November in nearby cities
- Mendoza in NovemberArgentina · 41 kmHigh 25.0°C · Low 13.3°C · 44 mm rain
- Rawson in NovemberArgentina · 167 kmHigh 27.5°C · Low 14.3°C · 16 mm rain
- San Rafael in NovemberArgentina · 171 kmHigh 26.3°C · Low 13.7°C · 53 mm rain
- San Juan, Argentina in NovemberArgentina · 172 kmHigh 28.0°C · Low 15.0°C · 16 mm rain
- Peñalolén in NovemberChile · 196 kmHigh 22.1°C · Low 10.3°C · 45 mm rain
- San Luis in NovemberArgentina · 201 kmHigh 26.6°C · Low 15.5°C · 89 mm rain
- Puente Alto in NovemberChile · 204 kmHigh 23.0°C · Low 9.5°C · 45 mm rain
- Colina in NovemberChile · 205 kmHigh 24.9°C · Low 13.5°C · 28 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 Martín) is explained once on the San Martín year overview and on the Sources, method and limits page.