Climate averages 1991–2020
Zárate weather
in October.
A mild, wet month: the 7th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
October is a mild month in Zárate: daytime highs average 21.8°C and nights cool to about 12.1°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 131 mm of rain on roughly 9 days, which makes October a wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 55 min on an average October day.
The nearest other city in this atlas is Campana (10 km away). In October its highs average 21.8°C, about as warm as Zárate, with 128 mm of rain.
Among the 67 cities listed in Argentina, Zárate ranks joint 37th of 67 for the warmest October highs and 57th of 67 for the driest October (rainfall, lowest first). The mean October high of those 67 cities is 22.2°C; Zárate is 0.4°C cooler than that mean.
From October to November, average highs rise by 3.2°C to 25.1°C, and monthly rainfall falls from 131 mm to 103 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
Zárate climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.3°C19.2°C | 19.2°C | 95 | 7.7 | 14.114 h |
| February | 27.8°C18.4°C | 18.4°C | 110 | 8.7 | 13.313 h |
| March | 25.9°C16.6°C | 16.6°C | 108 | 7.5 | 12.312 h |
| April | 22.0°C13.1°C | 13.1°C | 103 | 8.0 | 11.311 h |
| May | 18.2°C10.1°C | 10.1°C | 70 | 5.8 | 10.410 h |
| June | 15.4°C7.2°C | 7.2°C | 56 | 6.2 | 9.910 h |
| July | 14.6°C6.1°C | 6.1°C | 59 | 5.9 | 10.110 h |
| August | 17.2°C7.5°C | 7.5°C | 69 | 6.0 | 10.911 h |
| September | 19.0°C9.2°C | 9.2°C | 75 | 6.5 | 11.912 h |
| October, selected | 21.8°C12.1°C | 12.1°C | 131 | 9.3 | 12.913 h |
| November | 25.1°C14.7°C | 14.7°C | 103 | 7.7 | 13.914 h |
| December | 28.0°C17.4°C | 17.4°C | 104 | 8.7 | 14.414 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
- Campana in OctoberArgentina · 10 kmHigh 21.8°C · Low 11.9°C · 128 mm rain
- Pilar in OctoberArgentina · 42 kmHigh 21.4°C · Low 11.8°C · 119 mm rain
- José C. Paz in OctoberArgentina · 52 kmHigh 21.2°C · Low 12.0°C · 117 mm rain
- Luján in OctoberArgentina · 53 kmHigh 21.6°C · Low 11.6°C · 119 mm rain
- Don Torcuato in OctoberArgentina · 57 kmHigh 20.8°C · Low 12.6°C · 117 mm rain
- San Miguel, Argentina in OctoberArgentina · 57 kmHigh 21.0°C · Low 12.2°C · 117 mm rain
- Bella Vista in OctoberArgentina · 61 kmHigh 21.2°C · Low 12.1°C · 117 mm rain
- Moreno in OctoberArgentina · 64 kmHigh 21.3°C · Low 11.8°C · 111 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 Zárate) is explained once on the Zárate year overview and on the Sources, method and limits page.