Climate averages 1991–2020
Comodoro Rivadavia weather
in April.
A mild, fairly dry month: the 6th warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a mild month in Comodoro Rivadavia: daytime highs average 16.8°C and nights cool to about 10.1°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 22 mm of rain on roughly 4 days, which makes April a fairly dry month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 50 min on an average April day.
The nearest other city in this atlas is Trelew (338 km away). In April its highs average 20.4°C, 3.7°C warmer than Comodoro Rivadavia, with 19 mm of rain.
Among the 67 cities listed in Argentina, Comodoro Rivadavia ranks 65th of 67 for the warmest April highs and joint 5th of 67 for the driest April (rainfall, lowest first). The mean April high of those 67 cities is 21.8°C; Comodoro Rivadavia is 5.0°C cooler than that mean.
From April to May, average highs fall by 4.0°C to 12.8°C, and monthly rainfall rises from 22 mm to 29 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
Comodoro Rivadavia climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 23.2°C14.4°C | 14.4°C | 9.6 | 2.7 | 15.315 h |
| February | 22.1°C14.0°C | 14.0°C | 20 | 3.1 | 14.014 h |
| March | 20.2°C12.6°C | 12.6°C | 25 | 3.7 | 12.412 h |
| April, selected | 16.8°C10.1°C | 10.1°C | 22 | 3.5 | 10.811 h |
| May | 12.8°C7.3°C | 7.3°C | 29 | 4.9 | 9.59 h |
| June | 9.5°C4.9°C | 4.9°C | 32 | 5.5 | 8.79 h |
| July | 9.1°C4.1°C | 4.1°C | 20 | 4.3 | 9.09 h |
| August | 11.0°C5.1°C | 5.1°C | 21 | 5.0 | 10.210 h |
| September | 13.3°C6.5°C | 6.5°C | 21 | 4.4 | 11.712 h |
| October | 16.3°C8.6°C | 8.6°C | 17 | 3.9 | 13.413 h |
| November | 19.2°C10.9°C | 10.9°C | 14 | 3.2 | 14.815 h |
| December | 21.5°C12.9°C | 12.9°C | 13 | 3.0 | 15.616 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
- Trelew in AprilArgentina · 338 kmHigh 20.4°C · Low 9.8°C · 19 mm rain
- San Carlos de Bariloche in AprilArgentina · 608 kmHigh 12.0°C · Low 5.1°C · 74 mm rain
- Río Gallegos in AprilArgentina · 654 kmHigh 12.1°C · Low 4.1°C · 29 mm rain
- Puerto Montt in AprilChile · 656 kmHigh 14.6°C · Low 9.0°C · 184 mm rain
- Osorno in AprilChile · 744 kmHigh 15.9°C · Low 7.4°C · 114 mm rain
- General Roca in AprilArgentina · 759 kmHigh 21.2°C · Low 10.7°C · 29 mm rain
- Neuquén in AprilArgentina · 770 kmHigh 20.9°C · Low 10.3°C · 22 mm rain
- Cipolletti in AprilArgentina · 772 kmHigh 21.1°C · Low 10.4°C · 22 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 Comodoro Rivadavia) is explained once on the Comodoro Rivadavia year overview and on the Sources, method and limits page.