Guiren in September
8.0out of 10
Yes, a good time to go
Warm and comfortable: highs around 27°C. Some rain: about 8 rainy days.
27°CAvg high
19°CAvg low
8Rainy days (89 mm)
12:12 hDaylight
05:56Sunrise · 18:07 Sunset
Why this score
- Warm and comfortable: highs around 27°C
- Some rain: about 8 rainy days
- Rain varies a lot between years (±4.1 days)
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in September varies a lot between years (±4.1 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 | 6°C | -3°C | 27 mm | 4 | – | – | 5.5 |
| February | 9°C | 0°C | 28 mm | 5 | – | – | 6.1 |
| March | 14°C | 5°C | 45 mm | 7 | – | – | 6.9 |
| April | 20°C | 11°C | 49 mm | 6 | – | – | 8.0 |
| May | 26°C | 16°C | 84 mm | 8 | – | – | 8.0 |
| June | 29°C | 21°C | 134 mm | 9 | – | – | 7.6 |
| July | 31°C | 25°C | 246 mm | 16 | – | – | 5.6 |
| August | 30°C | 24°C | 178 mm | 15 | – | – | 6.3 |
| September | 27°C | 19°C | 89 mm | 8 | – | – | 8.0 |
| October | 22°C | 12°C | 43 mm | 5 | – | – | 8.4 |
| November | 15°C | 5°C | 38 mm | 5 | – | – | 7.2 |
| December | 8°C | -1°C | 22 mm | 4 | – | – | 6.1 |
Frequently asked questions
How hot is Guiren in September?
Daytime highs average 27°C and nights about 19°C.
When is the best time to visit Guiren?
The best months are October, April, May, September.