Climate averages 1991–2020
Nemby weather
in December.
A hot, wet month: the 3rd warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a hot month in Nemby: daytime highs average 31.1°C and nights cool to about 22.4°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 165 mm of rain on roughly 13 days, which makes December a wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 41 min on an average December day.
The nearest other city in this atlas is San Lorenzo (7 km away). In December its highs average 31.1°C, about as warm as Nemby, with 161 mm of rain.
Among the 7 cities listed in Paraguay, Nemby ranks joint 3rd of 7 for the warmest December highs and 5th of 7 for the driest December (rainfall, lowest first). The mean December high of those 7 cities is 31.0°C; Nemby is 0.1°C warmer than that mean.
From December to January, average highs rise by 0.9°C to 32.0°C, and monthly rainfall falls from 165 mm to 122 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
Nemby climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 32.0°C23.7°C | 23.7°C | 122 | 12.3 | 13.514 h |
| February | 31.2°C23.1°C | 23.1°C | 149 | 12.3 | 13.013 h |
| March | 30.2°C21.9°C | 21.9°C | 121 | 10.8 | 12.312 h |
| April | 27.4°C19.3°C | 19.3°C | 155 | 9.5 | 11.512 h |
| May | 23.3°C15.8°C | 15.8°C | 142 | 9.0 | 10.911 h |
| June | 21.9°C14.5°C | 14.5°C | 112 | 8.9 | 10.611 h |
| July | 21.6°C13.2°C | 13.2°C | 79 | 7.9 | 10.711 h |
| August | 24.4°C14.7°C | 14.7°C | 68 | 7.0 | 11.211 h |
| September | 26.4°C16.5°C | 16.5°C | 113 | 8.9 | 11.912 h |
| October | 28.4°C19.3°C | 19.3°C | 198 | 12.2 | 12.713 h |
| November | 29.4°C20.2°C | 20.2°C | 187 | 11.2 | 13.313 h |
| December, selected | 31.1°C22.4°C | 22.4°C | 165 | 12.6 | 13.714 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
- San Lorenzo in DecemberParaguay · 7 kmHigh 31.1°C · Low 22.5°C · 161 mm rain
- Capiatá in DecemberParaguay · 10 kmHigh 31.0°C · Low 22.3°C · 161 mm rain
- Asunción in DecemberParaguay · 16 kmHigh 31.2°C · Low 22.5°C · 160 mm rain
- Limpio in DecemberParaguay · 26 kmHigh 31.5°C · Low 22.8°C · 161 mm rain
- Formosa, Argentina in DecemberArgentina · 109 kmHigh 31.3°C · Low 22.4°C · 162 mm rain
- Ituzaingó in DecemberArgentina · 258 kmHigh 30.6°C · Low 22.3°C · 166 mm rain
- Corrientes in DecemberArgentina · 264 kmHigh 30.5°C · Low 21.7°C · 151 mm rain
- Resistencia in DecemberArgentina · 272 kmHigh 30.7°C · Low 21.7°C · 148 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 Nemby) is explained once on the Nemby year overview and on the Sources, method and limits page.