Siuna in September
5.9out of 10
Possible, with caveats
Warm and comfortable: highs around 30°C. Very wet: about 27 rainy days.
30°CAvg high
22°CAvg low
27Rainy days (200 mm)
12:04 hDaylight
05:31Sunrise · 17:36 Sunset
Why this score
- Warm and comfortable: highs around 30°C
- Very wet: about 27 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?
Rainfall in September is fairly consistent from year to year (1.8 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 | 27°C | 20°C | 45 mm | 16 | – | – | 6.9 |
| February | 28°C | 20°C | 32 mm | 13 | – | – | 7.3 |
| March | 30°C | 20°C | 29 mm | 11 | – | – | 7.4 |
| April | 31°C | 22°C | 38 mm | 11 | – | – | 6.9 |
| May | 31°C | 23°C | 168 mm | 21 | – | – | 5.5 |
| June | 30°C | 23°C | 216 mm | 27 | – | – | 5.9 |
| July | 29°C | 22°C | 199 mm | 29 | – | – | 6.1 |
| August | 29°C | 22°C | 180 mm | 29 | – | – | 6.0 |
| September | 30°C | 22°C | 200 mm | 27 | – | – | 5.9 |
| October | 29°C | 22°C | 219 mm | 27 | – | – | 6.0 |
| November | 28°C | 21°C | 125 mm | 21 | – | – | 6.1 |
| December | 27°C | 21°C | 56 mm | 18 | – | – | 6.7 |
Frequently asked questions
How hot is Siuna in September?
Daytime highs average 30°C and nights about 22°C.
When is the best time to visit Siuna?
The best months are March, February, January, April.