Climate averages 1991–2020
San Juan, Argentina weather
in November.
A hot, fairly dry month: the 4th warmest and the 5th 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 Juan, Argentina: daytime highs average 28.0°C and nights cool to about 15.0°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 16 mm of rain on roughly 3 days, which makes November a fairly dry month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 42 min on an average November day.
The nearest other city in this atlas is Rawson (5 km away). In November its highs average 27.5°C, 0.5°C cooler than San Juan, Argentina, with 16 mm of rain.
Among the 67 cities listed in Argentina, San Juan, Argentina ranks joint 10th of 67 for the warmest November highs and joint 2nd of 67 for the driest November (rainfall, lowest first). The mean November high of those 67 cities is 25.2°C; San Juan, Argentina is 2.8°C warmer than that mean.
From November to December, average highs rise by 2.3°C to 30.3°C, and monthly rainfall rises from 16 mm to 22 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 Juan, Argentina climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 31.0°C19.2°C | 19.2°C | 17 | 3.2 | 13.914 h |
| February | 29.7°C18.0°C | 18.0°C | 20 | 3.4 | 13.213 h |
| March | 27.2°C15.8°C | 15.8°C | 24 | 3.9 | 12.312 h |
| April | 23.2°C11.6°C | 11.6°C | 18 | 3.3 | 11.311 h |
| May | 19.6°C7.6°C | 7.6°C | 10 | 2.6 | 10.511 h |
| June | 17.4°C4.1°C | 4.1°C | 7.8 | 2.0 | 10.110 h |
| July | 16.4°C2.9°C | 2.9°C | 8.2 | 2.2 | 10.310 h |
| August | 19.4°C5.0°C | 5.0°C | 10 | 2.3 | 11.011 h |
| September | 21.8°C8.0°C | 8.0°C | 17 | 3.3 | 11.912 h |
| October | 25.1°C11.8°C | 11.8°C | 21 | 3.5 | 12.813 h |
| November, selected | 28.0°C15.0°C | 15.0°C | 16 | 3.2 | 13.714 h |
| December | 30.3°C17.7°C | 17.7°C | 22 | 3.3 | 14.214 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
- Rawson in NovemberArgentina · 5 kmHigh 27.5°C · Low 14.3°C · 16 mm rain
- Mendoza in NovemberArgentina · 153 kmHigh 25.0°C · Low 13.3°C · 44 mm rain
- San Martín in NovemberArgentina · 172 kmHigh 28.4°C · Low 16.0°C · 27 mm rain
- Colina in NovemberChile · 274 kmHigh 24.9°C · Low 13.5°C · 28 mm rain
- Ovalle in NovemberChile · 275 kmHigh 27.3°C · Low 14.2°C · 1.1 mm rain
- San Luis in NovemberArgentina · 284 kmHigh 26.6°C · Low 15.5°C · 89 mm rain
- Peñalolén in NovemberChile · 286 kmHigh 22.1°C · Low 10.3°C · 45 mm rain
- Quilicura in NovemberChile · 289 kmHigh 23.9°C · Low 12.0°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 Juan) is explained once on the San Juan, Argentina year overview and on the Sources, method and limits page.
Rawson lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.