Climate averages 1991–2020
Formosa, Argentina weather
in August.
A warm, moderately wet month: the 9th warmest and the driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
August is a warm month in Formosa, Argentina: daytime highs average 23.7°C and nights cool to about 14.1°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 64 mm of rain on roughly 7 days, which makes August a moderately wet month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 11 h 12 min on an average August day.
The nearest other city in this atlas is Nemby (109 km away). In August its highs average 24.4°C, 0.7°C warmer than Formosa, Argentina, with 68 mm of rain.
Among the 67 cities listed in Argentina, Formosa, Argentina ranks 4th of 67 for the warmest August highs and joint 48th of 67 for the driest August (rainfall, lowest first). The mean August high of those 67 cities is 17.2°C; Formosa, Argentina is 6.5°C warmer than that mean.
From August to September, average highs rise by 2.1°C to 25.8°C, and monthly rainfall rises from 64 mm to 110 mm.
The annual picture
August 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
Formosa, Argentina climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 32.3°C23.7°C | 23.7°C | 119 | 11.0 | 13.614 h |
| February | 31.3°C23.1°C | 23.1°C | 138 | 11.6 | 13.013 h |
| March | 30.0°C21.7°C | 21.7°C | 128 | 10.8 | 12.312 h |
| April | 27.0°C19.0°C | 19.0°C | 153 | 9.5 | 11.511 h |
| May | 23.0°C15.6°C | 15.6°C | 128 | 8.4 | 10.911 h |
| June | 21.3°C14.1°C | 14.1°C | 99 | 8.4 | 10.511 h |
| July | 20.9°C12.6°C | 12.6°C | 78 | 7.5 | 10.711 h |
| August, selected | 23.7°C14.1°C | 14.1°C | 64 | 6.6 | 11.211 h |
| September | 25.8°C15.9°C | 15.9°C | 110 | 8.6 | 11.912 h |
| October | 28.0°C18.8°C | 18.8°C | 184 | 11.5 | 12.713 h |
| November | 29.3°C20.0°C | 20.0°C | 182 | 10.5 | 13.413 h |
| December | 31.3°C22.4°C | 22.4°C | 162 | 11.4 | 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
August in nearby cities
- Nemby in AugustParaguay · 109 kmHigh 24.4°C · Low 14.7°C · 68 mm rain
- Asunción in AugustParaguay · 113 kmHigh 24.3°C · Low 14.7°C · 64 mm rain
- San Lorenzo in AugustParaguay · 115 kmHigh 24.4°C · Low 14.7°C · 67 mm rain
- Capiatá in AugustParaguay · 118 kmHigh 24.3°C · Low 14.6°C · 67 mm rain
- Limpio in AugustParaguay · 133 kmHigh 24.8°C · Low 15.0°C · 67 mm rain
- Corrientes in AugustArgentina · 157 kmHigh 22.2°C · Low 12.7°C · 69 mm rain
- Resistencia in AugustArgentina · 164 kmHigh 22.5°C · Low 12.8°C · 65 mm rain
- Ituzaingó in AugustArgentina · 214 kmHigh 22.2°C · Low 13.6°C · 85 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 Formosa) is explained once on the Formosa, Argentina year overview and on the Sources, method and limits page.