Climate averages 1991–2020
San Nicolás de los Arroyos weather
in February.
A hot, wet month: the 3rd warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
February is a hot month in San Nicolás de los Arroyos: daytime highs average 28.1°C and nights cool to about 19.5°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 109 mm of rain on roughly 8 days, which makes February a wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 18 min on an average February day.
The nearest other city in this atlas is Gobernador Gálvez (52 km away). In February its highs average 28.4°C, about as warm as San Nicolás de los Arroyos, with 113 mm of rain.
Among the 67 cities listed in Argentina, San Nicolás de los Arroyos ranks 28th of 67 for the warmest February highs and 46th of 67 for the driest February (rainfall, lowest first). The mean February high of those 67 cities is 27.7°C; San Nicolás de los Arroyos is 0.5°C warmer than that mean.
From February to March, average highs fall by 1.8°C to 26.3°C, and monthly rainfall rises from 109 mm to 117 mm.
The annual picture
February 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
San Nicolás de los Arroyos climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.7°C20.3°C | 20.3°C | 103 | 8.2 | 14.114 h |
| February, selected | 28.1°C19.5°C | 19.5°C | 109 | 8.1 | 13.313 h |
| March | 26.3°C17.8°C | 17.8°C | 117 | 7.4 | 12.312 h |
| April | 22.4°C14.5°C | 14.5°C | 106 | 8.1 | 11.311 h |
| May | 18.7°C11.5°C | 11.5°C | 66 | 6.0 | 10.410 h |
| June | 15.8°C8.7°C | 8.7°C | 44 | 5.2 | 10.010 h |
| July | 15.1°C7.4°C | 7.4°C | 42 | 5.1 | 10.210 h |
| August | 17.8°C8.6°C | 8.6°C | 56 | 5.0 | 10.911 h |
| September | 20.0°C10.4°C | 10.4°C | 67 | 6.3 | 11.912 h |
| October | 22.7°C13.3°C | 13.3°C | 112 | 9.7 | 12.913 h |
| November | 25.9°C16.1°C | 16.1°C | 115 | 7.6 | 13.814 h |
| December | 28.4°C18.6°C | 18.6°C | 108 | 8.6 | 14.314 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
February in nearby cities
- Gobernador Gálvez in FebruaryArgentina · 52 kmHigh 28.4°C · Low 19.4°C · 113 mm rain
- Rosario in FebruaryArgentina · 59 kmHigh 28.4°C · Low 19.3°C · 113 mm rain
- Pergamino in FebruaryArgentina · 70 kmHigh 27.5°C · Low 18.0°C · 107 mm rain
- Zárate in FebruaryArgentina · 139 kmHigh 27.8°C · Low 18.4°C · 110 mm rain
- Campana in FebruaryArgentina · 148 kmHigh 27.8°C · Low 18.2°C · 107 mm rain
- Junín in FebruaryArgentina · 156 kmHigh 27.2°C · Low 17.7°C · 103 mm rain
- Gualeguaychú in FebruaryArgentina · 162 kmHigh 28.3°C · Low 19.3°C · 117 mm rain
- Venado Tuerto in FebruaryArgentina · 169 kmHigh 27.5°C · Low 18.2°C · 113 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 San Nicolás de los Arroyos) is explained once on the San Nicolás de los Arroyos year overview and on the Sources, method and limits page.