Rivera in September
7.4out of 10
Possible, with caveats
Mild: highs around 21°C. Frequent rain: about 9 rainy days.
21°CAvg high
10°CAvg low
9Rainy days (131 mm)
11:49 hDaylight
06:42Sunrise · 18:31 Sunset
Why this score
- Mild: highs around 21°C
- Frequent rain: about 9 rainy days
What to wear and pack
- Layers you can add or remove
- A light jacket for cooler evenings
- Rain jacket or compact umbrella
How reliable is the forecast?
Rainfall in September is fairly consistent from year to year (2.1 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 | 30°C | 19°C | 134 mm | 11 | – | – | 7.1 |
| February | 29°C | 18°C | 129 mm | 11 | – | – | 7.4 |
| March | 28°C | 17°C | 107 mm | 9 | – | – | 7.8 |
| April | 24°C | 14°C | 143 mm | 9 | – | – | 7.6 |
| May | 20°C | 11°C | 110 mm | 8 | – | – | 7.6 |
| June | 18°C | 9°C | 123 mm | 9 | – | – | 7.0 |
| July | 17°C | 8°C | 108 mm | 8 | – | – | 7.1 |
| August | 20°C | 9°C | 106 mm | 8 | – | – | 7.5 |
| September | 21°C | 10°C | 131 mm | 9 | – | – | 7.4 |
| October | 23°C | 13°C | 161 mm | 11 | – | – | 7.3 |
| November | 27°C | 15°C | 118 mm | 8 | – | – | 7.8 |
| December | 29°C | 17°C | 116 mm | 10 | – | – | 7.6 |
Frequently asked questions
How hot is Rivera in September?
Daytime highs average 21°C and nights about 10°C.
When is the best time to visit Rivera?
The best months are March, November, April, May.