Arima in September
6.1out of 10
Possible, with caveats
Warm and comfortable: highs around 28°C. Very wet: about 22 rainy days.
28°CAvg high
25°CAvg low
22Rainy days (127 mm)
12:03 hDaylight
05:58Sunrise · 18:01 Sunset
Why this score
- Warm and comfortable: highs around 28°C
- Very wet: about 22 rainy days
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Rain jacket or compact umbrella
- Sunscreen, sunglasses and a hat
How reliable is the forecast?
Rain in September varies a lot between years (±3.7 rainy days), so check the forecast closer to your trip. 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 | 26°C | 24°C | 70 mm | 17 | – | – | 6.8 |
| February | 26°C | 24°C | 38 mm | 12 | – | – | 7.4 |
| March | 27°C | 24°C | 32 mm | 9 | – | – | 7.8 |
| April | 27°C | 25°C | 35 mm | 9 | – | – | 7.9 |
| May | 28°C | 25°C | 66 mm | 14 | – | – | 7.2 |
| June | 27°C | 25°C | 140 mm | 23 | – | – | 6.1 |
| July | 27°C | 25°C | 160 mm | 27 | – | – | 6.1 |
| August | 28°C | 25°C | 164 mm | 27 | – | – | 6.1 |
| September | 28°C | 25°C | 127 mm | 22 | – | – | 6.1 |
| October | 28°C | 25°C | 145 mm | 24 | – | – | 6.1 |
| November | 27°C | 25°C | 166 mm | 25 | – | – | 6.1 |
| December | 27°C | 24°C | 117 mm | 22 | – | – | 6.1 |
Frequently asked questions
How hot is Arima in September?
Daytime highs average 28°C and nights about 25°C.
When is the best time to visit Arima?
The best months are April, March, February.