Butterworth in September
8.0out of 10
Yes, a good time to go
Warm and comfortable: highs around 23°C. Some rain: about 8 rainy days.
23°CAvg high
10°CAvg low
8Rainy days (57 mm)
11:49 hDaylight
06:07Sunrise · 17:56 Sunset
Why this score
- Warm and comfortable: highs around 23°C
- Some rain: about 8 rainy days
What to wear and pack
- T-shirts and light layers
- A light jacket for cooler evenings
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in September varies a lot between years (±3.1 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 | 26°C | 16°C | 120 mm | 16 | – | – | 6.8 |
| February | 26°C | 16°C | 104 mm | 14 | – | – | 7.0 |
| March | 25°C | 15°C | 102 mm | 14 | – | – | 7.1 |
| April | 24°C | 13°C | 76 mm | 9 | – | – | 7.9 |
| May | 23°C | 11°C | 24 mm | 5 | – | – | 8.5 |
| June | 21°C | 8°C | 23 mm | 3 | – | – | 8.6 |
| July | 21°C | 8°C | 23 mm | 3 | – | – | 8.5 |
| August | 22°C | 9°C | 33 mm | 6 | – | – | 8.3 |
| September | 23°C | 10°C | 57 mm | 8 | – | – | 8.0 |
| October | 23°C | 11°C | 94 mm | 13 | – | – | 7.3 |
| November | 23°C | 13°C | 111 mm | 14 | – | – | 7.1 |
| December | 25°C | 15°C | 116 mm | 16 | – | – | 6.7 |
Frequently asked questions
How hot is Butterworth in September?
Daytime highs average 23°C and nights about 10°C.
When is the best time to visit Butterworth?
The best months are June, May, July, August.