Climate averages 1991–2020
Junín weather
in July.
A cool, fairly dry month: the coolest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a cool month in Junín: daytime highs average 14.3°C and nights cool to about 5.6°C. By daytime temperature it is the coolest month of the year.
Expect about 32 mm of rain on roughly 4 days, which makes July a fairly dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 10 h 04 min on an average July day.
The nearest other city in this atlas is Pergamino (85 km away). In July its highs average 14.7°C, about as warm as Junín, with 37 mm of rain.
Among the 67 cities listed in Argentina, Junín ranks joint 33rd of 67 for the warmest July highs and 23rd of 67 for the driest July (rainfall, lowest first). The mean July high of those 67 cities is 14.6°C; Junín is 0.3°C cooler than that mean.
From July to August, average highs rise by 2.9°C to 17.2°C, and monthly rainfall rises from 32 mm to 45 mm.
The annual picture
July 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
Junín climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.9°C18.6°C | 18.6°C | 114 | 8.7 | 14.214 h |
| February | 27.2°C17.7°C | 17.7°C | 103 | 8.2 | 13.413 h |
| March | 25.6°C16.1°C | 16.1°C | 100 | 8.4 | 12.312 h |
| April | 21.9°C12.8°C | 12.8°C | 90 | 8.3 | 11.211 h |
| May | 18.1°C9.8°C | 9.8°C | 62 | 6.3 | 10.310 h |
| June | 15.1°C6.7°C | 6.7°C | 38 | 4.7 | 9.910 h |
| July, selected | 14.3°C5.6°C | 5.6°C | 32 | 4.3 | 10.110 h |
| August | 17.2°C7.0°C | 7.0°C | 45 | 4.2 | 10.811 h |
| September | 19.2°C8.9°C | 8.9°C | 67 | 6.3 | 11.812 h |
| October | 21.9°C11.8°C | 11.8°C | 119 | 10.0 | 12.913 h |
| November | 25.4°C14.6°C | 14.6°C | 103 | 8.7 | 13.914 h |
| December | 28.0°C17.2°C | 17.2°C | 103 | 9.1 | 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
July in nearby cities
- Pergamino in JulyArgentina · 85 kmHigh 14.7°C · Low 6.1°C · 37 mm rain
- Venado Tuerto in JulyArgentina · 133 kmHigh 14.9°C · Low 5.9°C · 25 mm rain
- San Nicolás de los Arroyos in JulyArgentina · 156 kmHigh 15.1°C · Low 7.4°C · 42 mm rain
- Luján in JulyArgentina · 168 kmHigh 14.4°C · Low 5.8°C · 58 mm rain
- Gobernador Gálvez in JulyArgentina · 176 kmHigh 15.3°C · Low 7.1°C · 36 mm rain
- Zárate in JulyArgentina · 185 kmHigh 14.6°C · Low 6.1°C · 59 mm rain
- Rosario in JulyArgentina · 185 kmHigh 15.4°C · Low 6.9°C · 36 mm rain
- Pilar in JulyArgentina · 187 kmHigh 14.3°C · Low 5.9°C · 58 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 Junín) is explained once on the Junín year overview and on the Sources, method and limits page.