Hamilton in January
7.9out of 10
Yes, a good time to go
Warm and comfortable: highs around 23°C. Frequent rain: about 9 rainy days.
23°CAvg high
15°CAvg low
9Rainy days (69 mm)
14:20 hDaylight
06:18Sunrise · 20:38 Sunset
Why this score
- Warm and comfortable: highs around 23°C
- Frequent rain: about 9 rainy days
What to wear and pack
- T-shirts and light layers
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in January varies a lot between years (±3.8 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 | 23°C | 15°C | 69 mm | 9 | – | – | 7.9 |
| February | 24°C | 15°C | 73 mm | 8 | – | – | 8.0 |
| March | 22°C | 13°C | 72 mm | 8 | – | – | 8.0 |
| April | 20°C | 11°C | 92 mm | 10 | – | – | 7.3 |
| May | 17°C | 9°C | 108 mm | 12 | – | – | 6.6 |
| June | 15°C | 7°C | 114 mm | 13 | – | – | 6.1 |
| July | 14°C | 6°C | 126 mm | 14 | – | – | 5.7 |
| August | 15°C | 7°C | 122 mm | 15 | – | – | 5.7 |
| September | 16°C | 8°C | 114 mm | 15 | – | – | 6.0 |
| October | 17°C | 10°C | 99 mm | 13 | – | – | 6.5 |
| November | 19°C | 12°C | 89 mm | 12 | – | – | 7.0 |
| December | 22°C | 14°C | 98 mm | 12 | – | – | 7.4 |
Frequently asked questions
How hot is Hamilton in January?
Daytime highs average 23°C and nights about 15°C.
When is the best time to visit Hamilton?
The best months are February, March, January, December.