Climate averages 1991–2020
Nassau weather
in December.
A warm, fairly dry month: the 9th warmest and the 3rd driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
December is a warm month in Nassau: daytime highs average 24.4°C and nights cool to about 22.2°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 39 mm of rain on roughly 7 days, which makes December a fairly dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 37 min on an average December day.
The nearest other city in this atlas is Miami (297 km away). In December its highs average 24.0°C, about as warm as Nassau, with 39 mm of rain.
From December to January, average highs fall by 0.9°C to 23.5°C, and monthly rainfall rises from 39 mm to 41 mm.
The annual picture
December in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Nassau climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 23.5°C21.1°C | 21.1°C | 41 | 7.2 | 10.811 h |
| February | 23.8°C21.1°C | 21.1°C | 32 | 4.8 | 11.311 h |
| March | 24.3°C21.4°C | 21.4°C | 34 | 5.9 | 12.012 h |
| April | 25.5°C22.7°C | 22.7°C | 49 | 5.8 | 12.713 h |
| May | 26.8°C24.1°C | 24.1°C | 80 | 9.0 | 13.313 h |
| June | 28.3°C25.9°C | 25.9°C | 98 | 14.5 | 13.714 h |
| July | 29.3°C26.7°C | 26.7°C | 77 | 14.2 | 13.514 h |
| August | 29.5°C26.8°C | 26.8°C | 119 | 17.0 | 13.013 h |
| September | 28.8°C26.3°C | 26.3°C | 139 | 18.5 | 12.312 h |
| October | 27.5°C25.2°C | 25.2°C | 135 | 16.3 | 11.612 h |
| November | 25.7°C23.5°C | 23.5°C | 70 | 8.7 | 10.911 h |
| December, selected | 24.4°C22.2°C | 22.2°C | 39 | 6.6 | 10.611 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
December in nearby cities
- Miami in DecemberUnited States · 297 kmHigh 24.0°C · Low 19.5°C · 39 mm rain
- Fort Lauderdale in DecemberUnited States · 305 kmHigh 24.0°C · Low 18.8°C · 41 mm rain
- Kendall in DecemberUnited States · 307 kmHigh 24.4°C · Low 18.7°C · 39 mm rain
- Miami Gardens in DecemberUnited States · 307 kmHigh 24.1°C · Low 19.4°C · 41 mm rain
- Pembroke Pines in DecemberUnited States · 308 kmHigh 24.1°C · Low 19.2°C · 41 mm rain
- Hialeah in DecemberUnited States · 308 kmHigh 24.3°C · Low 18.5°C · 39 mm rain
- Pompano Beach in DecemberUnited States · 308 kmHigh 24.1°C · Low 18.5°C · 43 mm rain
- Deerfield Beach in DecemberUnited States · 310 kmHigh 24.2°C · Low 18.0°C · 43 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Nassau) is explained once on the Nassau year overview and on the Sources, method and limits page.