Vallam in December
7.7out of 10
Yes, a good time to go
Warm and comfortable: highs around 29°C. Frequent rain: about 10 rainy days.
29°CAvg high
22°CAvg low
10Rainy days (94 mm)
11:23 hDaylight
06:29Sunrise · 17:51 Sunset
Why this score
- Warm and comfortable: highs around 29°C
- Frequent rain: about 10 rainy days
- Rain varies a lot between years (±5.2 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?
Rain in December varies a lot between years (±5.2 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 | 30°C | 21°C | 16 mm | 3 | – | – | 8.4 |
| February | 33°C | 22°C | 12 mm | 3 | – | – | 7.8 |
| March | 36°C | 24°C | 18 mm | 3 | – | – | 6.8 |
| April | 37°C | 26°C | 37 mm | 7 | – | – | 5.8 |
| May | 38°C | 28°C | 62 mm | 11 | – | – | 5.0 |
| June | 37°C | 27°C | 54 mm | 11 | – | – | 5.3 |
| July | 37°C | 27°C | 49 mm | 11 | – | – | 5.5 |
| August | 36°C | 27°C | 74 mm | 13 | – | – | 5.3 |
| September | 36°C | 26°C | 105 mm | 15 | – | – | 5.0 |
| October | 33°C | 25°C | 169 mm | 20 | – | – | 5.0 |
| November | 30°C | 23°C | 190 mm | 17 | – | – | 5.9 |
| December | 29°C | 22°C | 94 mm | 10 | – | – | 7.7 |
Frequently asked questions
How hot is Vallam in December?
Daytime highs average 29°C and nights about 22°C.
When is the best time to visit Vallam?
The best months are January.