Climate averages 1991–2020
Concordia weather
in October.
A warm, wet month: the joint 6th warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
October is a warm month in Concordia: daytime highs average 23.6°C and nights cool to about 14.2°C. By daytime temperature it is the joint 6th warmest of the 12 months.
Expect about 139 mm of rain on roughly 9 days, which makes October a wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 50 min on an average October day.
The nearest other city in this atlas is Paysandú (103 km away). In October its highs average 22.9°C, 0.8°C cooler than Concordia, with 125 mm of rain.
Among the 67 cities listed in Argentina, Concordia ranks joint 20th of 67 for the warmest October highs and 60th of 67 for the driest October (rainfall, lowest first). The mean October high of those 67 cities is 22.2°C; Concordia is 1.4°C warmer than that mean.
From October to November, average highs rise by 3.1°C to 26.7°C, and monthly rainfall falls from 139 mm to 112 mm.
The annual picture
October 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
Concordia climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 30.6°C20.8°C | 20.8°C | 112 | 8.4 | 13.914 h |
| February | 29.2°C20.1°C | 20.1°C | 105 | 8.7 | 13.213 h |
| March | 27.3°C18.4°C | 18.4°C | 116 | 7.8 | 12.312 h |
| April | 23.6°C15.2°C | 15.2°C | 148 | 8.3 | 11.311 h |
| May | 19.7°C12.1°C | 12.1°C | 104 | 7.3 | 10.511 h |
| June | 17.1°C9.5°C | 9.5°C | 89 | 7.4 | 10.110 h |
| July | 16.5°C8.4°C | 8.4°C | 76 | 6.4 | 10.310 h |
| August | 19.1°C9.6°C | 9.6°C | 91 | 7.1 | 11.011 h |
| September | 20.8°C11.3°C | 11.3°C | 91 | 7.6 | 11.912 h |
| October, selected | 23.6°C14.2°C | 14.2°C | 139 | 9.4 | 12.813 h |
| November | 26.7°C16.5°C | 16.5°C | 112 | 7.2 | 13.714 h |
| December | 29.3°C19.1°C | 19.1°C | 115 | 8.1 | 14.114 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
October in nearby cities
- Paysandú in OctoberUruguay · 103 kmHigh 22.9°C · Low 13.0°C · 125 mm rain
- Gualeguaychú in OctoberArgentina · 186 kmHigh 22.5°C · Low 13.1°C · 124 mm rain
- Uruguaiana in OctoberBrazil · 203 kmHigh 24.6°C · Low 15.4°C · 189 mm rain
- Rivera in OctoberUruguay · 241 kmHigh 22.6°C · Low 13.3°C · 161 mm rain
- Paraná in OctoberArgentina · 241 kmHigh 23.6°C · Low 14.0°C · 122 mm rain
- Sant'Ana do Livramento in OctoberBrazil · 243 kmHigh 22.4°C · Low 12.9°C · 161 mm rain
- Santa Fe in OctoberArgentina · 257 kmHigh 24.1°C · Low 14.4°C · 132 mm rain
- Goya in OctoberArgentina · 278 kmHigh 25.5°C · Low 16.5°C · 152 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 Concordia) is explained once on the Concordia year overview and on the Sources, method and limits page.