Kourou in December
6.1out of 10
Possible, with caveats
Warm and comfortable: highs around 28°C. Very wet: about 27 rainy days.
28°CAvg high
24°CAvg low
27Rainy days (244 mm)
11:42 hDaylight
06:36Sunrise · 18:18 Sunset
Why this score
- Warm and comfortable: highs around 28°C
- Very wet: about 27 rainy 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?
Rainfall in December is fairly consistent from year to year (2.8 days). 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 | 27°C | 24°C | 236 mm | 26 | – | – | 6.1 |
| February | 27°C | 24°C | 192 mm | 23 | – | – | 6.1 |
| March | 28°C | 25°C | 165 mm | 24 | – | – | 6.1 |
| April | 28°C | 25°C | 236 mm | 25 | – | – | 6.1 |
| May | 28°C | 25°C | 392 mm | 29 | – | – | 6.1 |
| June | 28°C | 24°C | 347 mm | 29 | – | – | 6.1 |
| July | 29°C | 24°C | 204 mm | 26 | – | – | 6.1 |
| August | 29°C | 24°C | 91 mm | 17 | – | – | 6.7 |
| September | 29°C | 25°C | 40 mm | 10 | – | – | 7.6 |
| October | 30°C | 25°C | 49 mm | 12 | – | – | 7.4 |
| November | 29°C | 25°C | 128 mm | 20 | – | – | 6.2 |
| December | 28°C | 24°C | 244 mm | 27 | – | – | 6.1 |
Frequently asked questions
How hot is Kourou in December?
Daytime highs average 28°C and nights about 24°C.
When is the best time to visit Kourou?
The best months are September, October.