Río Tercero in September
8.4out of 10
Yes, a good time to go
Mild: highs around 22°C. Some rain: about 5 rainy days.
22°CAvg high
9°CAvg low
5Rainy days (35 mm)
11:49 hDaylight
07:16Sunrise · 19:05 Sunset
Why this score
- Mild: highs around 22°C
- Some rain: about 5 rainy days
What to wear and pack
- Layers you can add or remove
- A light jacket for cooler evenings
- Comfortable walking shoes
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 | 29°C | 18°C | 119 mm | 12 | – | – | 7.2 |
| February | 28°C | 17°C | 110 mm | 11 | – | – | 7.5 |
| March | 26°C | 16°C | 98 mm | 10 | – | – | 7.7 |
| April | 23°C | 13°C | 69 mm | 7 | – | – | 8.1 |
| May | 19°C | 9°C | 33 mm | 5 | – | – | 8.0 |
| June | 16°C | 5°C | 13 mm | 2 | – | – | 7.9 |
| July | 16°C | 4°C | 11 mm | 2 | – | – | 7.8 |
| August | 19°C | 6°C | 17 mm | 2 | – | – | 8.3 |
| September | 22°C | 9°C | 35 mm | 5 | – | – | 8.4 |
| October | 24°C | 12°C | 77 mm | 9 | – | – | 7.9 |
| November | 27°C | 15°C | 94 mm | 11 | – | – | 7.6 |
| December | 29°C | 17°C | 118 mm | 12 | – | – | 7.3 |
Frequently asked questions
How hot is Río Tercero in September?
Daytime highs average 22°C and nights about 9°C.
When is the best time to visit Río Tercero?
The best months are September, August, April, May.