Climate averages 1991–2020
Nasinu weather
in December.
A warm, very wet month: the joint 4th warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a warm month in Nasinu: daytime highs average 27.0°C and nights cool to about 24.1°C. By daytime temperature it is the joint 4th warmest of the 12 months.
Expect about 277 mm of rain on roughly 26 days, which makes December a very wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 11 min on an average December day.
The nearest other city in this atlas is Suva (12 km away). In December its highs average 27.6°C, 0.6°C warmer than Nasinu, with 203 mm of rain.
Among the 2 cities listed in Fiji, Nasinu ranks 2nd of 2 for the warmest December highs and 2nd of 2 for the driest December (rainfall, lowest first). The mean December high of those 2 cities is 27.3°C; Nasinu is 0.3°C cooler than that mean.
From December to January, average highs rise by 0.6°C to 27.6°C, and monthly rainfall rises from 277 mm to 300 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
Nasinu climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 27.6°C24.6°C | 24.6°C | 300 | 26.0 | 13.113 h |
| February | 28.0°C24.8°C | 24.8°C | 244 | 24.6 | 12.713 h |
| March | 27.8°C24.8°C | 24.8°C | 261 | 27.0 | 12.212 h |
| April | 27.0°C24.4°C | 24.4°C | 241 | 23.9 | 11.712 h |
| May | 25.8°C23.5°C | 23.5°C | 166 | 19.2 | 11.311 h |
| June | 25.0°C22.9°C | 22.9°C | 146 | 17.0 | 11.111 h |
| July | 24.2°C22.1°C | 22.1°C | 104 | 15.6 | 11.211 h |
| August | 24.0°C21.8°C | 21.8°C | 140 | 16.9 | 11.512 h |
| September | 24.4°C22.0°C | 22.0°C | 156 | 18.2 | 12.012 h |
| October | 25.1°C22.5°C | 22.5°C | 211 | 20.9 | 12.512 h |
| November | 26.1°C23.4°C | 23.4°C | 192 | 22.9 | 12.913 h |
| December, selected | 27.0°C24.1°C | 24.1°C | 277 | 25.8 | 13.213 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
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 Nasinu) is explained once on the Nasinu year overview and on the Sources, method and limits page.