Monte Caseros in September
7.9out of 10
Yes, a good time to go
Warm and comfortable: highs around 23°C. Some rain: about 8 rainy days.
23°CAvg high
12°CAvg low
8Rainy days (111 mm)
11:50 hDaylight
06:50Sunrise · 18:40 Sunset
Why this score
- Warm and comfortable: highs around 23°C
- Some rain: about 8 rainy days
What to wear and pack
- T-shirts and light layers
- A light jacket for cooler evenings
How reliable is the forecast?
Rainfall in September is fairly consistent from year to year (2.7 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 32°C | 21°C | 134 mm | 10 | – | – | 6.8 |
| February | 30°C | 20°C | 128 mm | 10 | – | – | 7.2 |
| March | 29°C | 18°C | 119 mm | 9 | – | – | 7.7 |
| April | 25°C | 15°C | 177 mm | 9 | – | – | 7.4 |
| May | 21°C | 12°C | 105 mm | 8 | – | – | 7.8 |
| June | 19°C | 10°C | 104 mm | 8 | – | – | 7.4 |
| July | 18°C | 9°C | 85 mm | 7 | – | – | 7.6 |
| August | 21°C | 10°C | 87 mm | 7 | – | – | 8.0 |
| September | 23°C | 12°C | 111 mm | 8 | – | – | 7.9 |
| October | 25°C | 15°C | 166 mm | 10 | – | – | 7.3 |
| November | 28°C | 17°C | 129 mm | 8 | – | – | 7.8 |
| December | 30°C | 19°C | 118 mm | 9 | – | – | 7.3 |
Frequently asked questions
How hot is Monte Caseros in September?
Daytime highs average 23°C and nights about 12°C.
When is the best time to visit Monte Caseros?
The best months are August, September, May, November.