Climate averages 1991–2020
Reconquista weather
in December.
A hot, wet month: the joint 2nd warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a hot month in Reconquista: daytime highs average 30.0°C and nights cool to about 20.7°C. By daytime temperature it is the joint 2nd warmest of the 12 months.
Expect about 149 mm of rain on roughly 10 days, which makes December a wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 13 h 58 min on an average December day.
The nearest other city in this atlas is Goya (38 km away). In December its highs average 29.9°C, about as warm as Reconquista, with 148 mm of rain.
Among the 67 cities listed in Argentina, Reconquista ranks joint 13th of 67 for the warmest December highs and 62nd of 67 for the driest December (rainfall, lowest first). The mean December high of those 67 cities is 27.9°C; Reconquista is 2.1°C warmer than that mean.
From December to January, average highs rise by 1.0°C to 31.0°C, and monthly rainfall falls from 149 mm to 140 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
Reconquista climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 31.0°C22.1°C | 22.1°C | 140 | 10.0 | 13.814 h |
| February | 30.0°C21.5°C | 21.5°C | 122 | 9.6 | 13.113 h |
| March | 28.3°C19.9°C | 19.9°C | 119 | 9.4 | 12.312 h |
| April | 24.8°C16.8°C | 16.8°C | 147 | 9.2 | 11.411 h |
| May | 21.0°C13.7°C | 13.7°C | 82 | 6.9 | 10.711 h |
| June | 18.7°C11.3°C | 11.3°C | 67 | 6.7 | 10.310 h |
| July | 18.2°C9.9°C | 9.9°C | 46 | 5.3 | 10.510 h |
| August | 21.2°C11.3°C | 11.3°C | 65 | 5.5 | 11.111 h |
| September | 23.0°C13.2°C | 13.2°C | 93 | 6.8 | 11.912 h |
| October | 25.5°C16.2°C | 16.2°C | 148 | 10.1 | 12.813 h |
| November | 27.8°C18.1°C | 18.1°C | 136 | 8.6 | 13.614 h |
| December, selected | 30.0°C20.7°C | 20.7°C | 149 | 9.7 | 14.014 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
- Goya in DecemberArgentina · 38 kmHigh 29.9°C · Low 20.9°C · 148 mm rain
- Resistencia in DecemberArgentina · 198 kmHigh 30.7°C · Low 21.7°C · 148 mm rain
- Corrientes in DecemberArgentina · 203 kmHigh 30.5°C · Low 21.7°C · 151 mm rain
- Uruguaiana in DecemberBrazil · 257 kmHigh 29.8°C · Low 20.1°C · 136 mm rain
- Presidencia Roque Sáenz Peña in DecemberArgentina · 274 kmHigh 31.6°C · Low 21.7°C · 145 mm rain
- Rafaela in DecemberArgentina · 293 kmHigh 29.2°C · Low 18.9°C · 129 mm rain
- Concordia in DecemberArgentina · 295 kmHigh 29.3°C · Low 19.1°C · 115 mm rain
- Santa Fe in DecemberArgentina · 296 kmHigh 29.2°C · Low 19.5°C · 136 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 Reconquista) is explained once on the Reconquista year overview and on the Sources, method and limits page.