Climate averages 1991–2020
Luján weather
in June.
A mild, moderately wet month: the 11th warmest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a mild month in Luján: daytime highs average 15.2°C and nights cool to about 6.9°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 54 mm of rain on roughly 6 days, which makes June a moderately wet month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 9 h 53 min on an average June day.
The nearest other city in this atlas is Pilar (22 km away). In June its highs average 15.1°C, about as warm as Luján, with 54 mm of rain.
Among the 67 cities listed in Argentina, Luján ranks 31st of 67 for the warmest June highs and joint 34th of 67 for the driest June (rainfall, lowest first). The mean June high of those 67 cities is 15.3°C; Luján is 0.1°C cooler than that mean.
From June to July, average highs fall by 0.8°C to 14.4°C, and monthly rainfall rises from 54 mm to 58 mm.
The annual picture
June 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
Luján climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.4°C18.8°C | 18.8°C | 91 | 7.8 | 14.214 h |
| February | 27.9°C18.0°C | 18.0°C | 101 | 8.3 | 13.413 h |
| March | 25.9°C16.3°C | 16.3°C | 92 | 7.3 | 12.312 h |
| April | 22.0°C12.8°C | 12.8°C | 96 | 8.3 | 11.211 h |
| May | 18.2°C9.8°C | 9.8°C | 66 | 5.9 | 10.310 h |
| June, selected | 15.2°C6.9°C | 6.9°C | 54 | 5.8 | 9.910 h |
| July | 14.4°C5.8°C | 5.8°C | 58 | 5.8 | 10.110 h |
| August | 16.9°C7.1°C | 7.1°C | 61 | 5.5 | 10.811 h |
| September | 18.8°C8.8°C | 8.8°C | 71 | 6.5 | 11.812 h |
| October | 21.6°C11.6°C | 11.6°C | 119 | 9.3 | 12.913 h |
| November | 25.0°C14.3°C | 14.3°C | 94 | 8.2 | 13.914 h |
| December | 28.1°C17.1°C | 17.1°C | 93 | 8.8 | 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
June in nearby cities
- Pilar in JuneArgentina · 22 kmHigh 15.1°C · Low 7.0°C · 54 mm rain
- Moreno in JuneArgentina · 31 kmHigh 15.0°C · Low 7.1°C · 58 mm rain
- José C. Paz in JuneArgentina · 32 kmHigh 15.0°C · Low 7.2°C · 58 mm rain
- San Miguel, Argentina in JuneArgentina · 37 kmHigh 14.9°C · Low 7.4°C · 58 mm rain
- Merlo in JuneArgentina · 37 kmHigh 15.0°C · Low 7.1°C · 58 mm rain
- Bella Vista in JuneArgentina · 39 kmHigh 15.0°C · Low 7.3°C · 58 mm rain
- Don Torcuato in JuneArgentina · 45 kmHigh 14.8°C · Low 7.9°C · 58 mm rain
- Campana in JuneArgentina · 47 kmHigh 15.4°C · Low 7.0°C · 55 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 Luján) is explained once on the Luján year overview and on the Sources, method and limits page.
Pilar lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.