Climate averages 1991–2020
General Roca weather
in April.
A mild, fairly dry month: the 7th warmest and the 11th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
April is a mild month in General Roca: daytime highs average 21.2°C and nights cool to about 10.7°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 29 mm of rain on roughly 4 days, which makes April a fairly dry month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 06 min on an average April day.
The nearest other city in this atlas is Cipolletti (37 km away). In April its highs average 21.1°C, about as warm as General Roca, with 22 mm of rain.
Among the 67 cities listed in Argentina, General Roca ranks joint 45th of 67 for the warmest April highs and joint 8th of 67 for the driest April (rainfall, lowest first). The mean April high of those 67 cities is 21.8°C; General Roca is 0.6°C cooler than that mean.
From April to May, average highs fall by 4.9°C to 16.3°C, and monthly rainfall falls from 29 mm to 27 mm.
The annual picture
April 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
General Roca climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 31.8°C18.6°C | 18.6°C | 18 | 3.1 | 14.615 h |
| February | 30.0°C17.4°C | 17.4°C | 22 | 3.0 | 13.614 h |
| March | 26.6°C15.0°C | 15.0°C | 25 | 3.5 | 12.412 h |
| April, selected | 21.2°C10.7°C | 10.7°C | 29 | 3.5 | 11.111 h |
| May | 16.3°C7.1°C | 7.1°C | 27 | 4.9 | 10.010 h |
| June | 12.9°C4.3°C | 4.3°C | 20 | 4.4 | 9.59 h |
| July | 12.3°C3.1°C | 3.1°C | 18 | 3.6 | 9.710 h |
| August | 15.3°C4.6°C | 4.6°C | 14 | 2.9 | 10.611 h |
| September | 18.7°C7.0°C | 7.0°C | 21 | 3.5 | 11.812 h |
| October | 22.4°C10.3°C | 10.3°C | 36 | 4.3 | 13.113 h |
| November | 26.8°C13.9°C | 13.9°C | 22 | 3.2 | 14.214 h |
| December | 30.2°C17.0°C | 17.0°C | 16 | 2.6 | 14.815 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
April in nearby cities
- Cipolletti in AprilArgentina · 37 kmHigh 21.1°C · Low 10.4°C · 22 mm rain
- Neuquén in AprilArgentina · 42 kmHigh 20.9°C · Low 10.3°C · 22 mm rain
- San Carlos de Bariloche in AprilArgentina · 394 kmHigh 12.0°C · Low 5.1°C · 74 mm rain
- Santa Rosa, Argentina in AprilArgentina · 395 kmHigh 21.0°C · Low 11.8°C · 67 mm rain
- Villa Mercedes, Chile in AprilChile · 425 kmHigh 17.9°C · Low 7.8°C · 124 mm rain
- Padre Las Casas in AprilChile · 435 kmHigh 17.0°C · Low 7.5°C · 102 mm rain
- Temuco in AprilChile · 435 kmHigh 17.4°C · Low 7.8°C · 102 mm rain
- Los Ángeles in AprilChile · 451 kmHigh 18.9°C · Low 8.4°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 General Roca) is explained once on the General Roca year overview and on the Sources, method and limits page.