Climate averages 1991–2020
Cachoeira do Sul weather
in April.
A warm, wet month: the 6th warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a warm month in Cachoeira do Sul: daytime highs average 24.5°C and nights cool to about 15.7°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 125 mm of rain on roughly 9 days, which makes April a wet month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 23 min on an average April day.
The nearest other city in this atlas is Santa Cruz do Sul (58 km away). In April its highs average 24.4°C, about as warm as Cachoeira do Sul, with 127 mm of rain.
Among the 448 cities listed in Brazil, Cachoeira do Sul ranks joint 391st of 448 for the warmest April highs and joint 330th of 448 for the driest April (rainfall, lowest first). The mean April high of those 448 cities is 27.0°C; Cachoeira do Sul is 2.5°C cooler than that mean.
From April to May, average highs fall by 3.9°C to 20.6°C, and monthly rainfall falls from 125 mm to 120 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
Cachoeira do Sul climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.3°C20.1°C | 20.1°C | 133 | 13.0 | 13.814 h |
| February | 28.9°C20.1°C | 20.1°C | 118 | 11.9 | 13.213 h |
| March | 27.5°C18.7°C | 18.7°C | 108 | 10.3 | 12.312 h |
| April, selected | 24.5°C15.7°C | 15.7°C | 125 | 9.4 | 11.411 h |
| May | 20.6°C12.3°C | 12.3°C | 120 | 9.0 | 10.611 h |
| June | 18.5°C10.1°C | 10.1°C | 133 | 9.7 | 10.210 h |
| July | 17.9°C9.0°C | 9.0°C | 146 | 10.5 | 10.410 h |
| August | 20.2°C10.3°C | 10.3°C | 121 | 10.0 | 11.011 h |
| September | 21.3°C12.0°C | 12.0°C | 153 | 10.8 | 11.912 h |
| October | 23.7°C14.5°C | 14.5°C | 190 | 12.0 | 12.813 h |
| November | 26.1°C16.1°C | 16.1°C | 126 | 10.0 | 13.614 h |
| December | 28.7°C18.7°C | 18.7°C | 132 | 11.2 | 14.014 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
- Santa Cruz do Sul in AprilBrazil · 58 kmHigh 24.4°C · Low 15.4°C · 127 mm rain
- Santa Maria in AprilBrazil · 96 kmHigh 24.1°C · Low 14.9°C · 144 mm rain
- Lajeado in AprilBrazil · 110 kmHigh 24.6°C · Low 15.5°C · 132 mm rain
- Guaíba in AprilBrazil · 151 kmHigh 24.9°C · Low 16.7°C · 106 mm rain
- Porto Alegre in AprilBrazil · 160 kmHigh 24.9°C · Low 16.5°C · 106 mm rain
- Bento Gonçalves in AprilBrazil · 164 kmHigh 21.9°C · Low 13.2°C · 142 mm rain
- Canoas in AprilBrazil · 165 kmHigh 24.8°C · Low 16.5°C · 106 mm rain
- São Leopoldo in AprilBrazil · 171 kmHigh 24.7°C · Low 16.1°C · 118 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 Cachoeira do Sul) is explained once on the Cachoeira do Sul year overview and on the Sources, method and limits page.