Wai in September
6.5out of 10
Possible, with caveats
Warm and comfortable: highs around 27°C. Very wet: about 18 rainy days.
27°CAvg high
21°CAvg low
18Rainy days (131 mm)
12:06 hDaylight
06:26Sunrise · 18:32 Sunset
Why this score
- Warm and comfortable: highs around 27°C
- Very wet: about 18 rainy days
- Rain varies a lot between years (±4.8 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 (±4.8 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 | 28°C | 14°C | 1 mm | 0 | – | – | 9.1 |
| February | 30°C | 16°C | 1 mm | 0 | – | – | 8.7 |
| March | 33°C | 18°C | 6 mm | 1 | – | – | 7.7 |
| April | 36°C | 21°C | 12 mm | 3 | – | – | 6.8 |
| May | 35°C | 22°C | 23 mm | 5 | – | – | 6.7 |
| June | 29°C | 22°C | 195 mm | 19 | – | – | 6.1 |
| July | 26°C | 22°C | 229 mm | 25 | – | – | 6.1 |
| August | 26°C | 21°C | 176 mm | 23 | – | – | 6.1 |
| September | 27°C | 21°C | 131 mm | 18 | – | – | 6.5 |
| October | 29°C | 19°C | 71 mm | 10 | – | – | 7.7 |
| November | 28°C | 17°C | 22 mm | 4 | – | – | 8.6 |
| December | 27°C | 15°C | 6 mm | 1 | – | – | 9.0 |
Frequently asked questions
How hot is Wai in September?
Daytime highs average 27°C and nights about 21°C.
When is the best time to visit Wai?
The best months are January, December, February, November.