Climate averages 1991–2020
Assis weather
in April.
A warm, moderately wet month: the 8th warmest and the 4th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
April is a warm month in Assis: daytime highs average 26.9°C and nights cool to about 18.2°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 68 mm of rain on roughly 8 days, which makes April a moderately wet month (the 4th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 35 min on an average April day.
The nearest other city in this atlas is Ourinhos (66 km away). In April its highs average 27.2°C, about as warm as Assis, with 62 mm of rain.
Among the 448 cities listed in Brazil, Assis ranks joint 232nd of 448 for the warmest April highs and joint 114th of 448 for the driest April (rainfall, lowest first). The mean April high of those 448 cities is 27.0°C; Assis is 0.1°C cooler than that mean.
From April to May, average highs fall by 2.9°C to 24.0°C, and monthly rainfall rises from 68 mm to 74 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
Assis climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.1°C20.8°C | 20.8°C | 247 | 21.4 | 13.413 h |
| February | 28.2°C20.7°C | 20.7°C | 198 | 19.1 | 12.913 h |
| March | 27.8°C20.0°C | 20.0°C | 141 | 16.6 | 12.212 h |
| April, selected | 26.9°C18.2°C | 18.2°C | 68 | 7.5 | 11.612 h |
| May | 24.0°C15.3°C | 15.3°C | 74 | 7.2 | 11.011 h |
| June | 23.3°C14.2°C | 14.2°C | 61 | 5.8 | 10.811 h |
| July | 23.6°C13.7°C | 13.7°C | 41 | 4.4 | 10.911 h |
| August | 25.9°C14.8°C | 14.8°C | 45 | 4.2 | 11.311 h |
| September | 27.6°C16.8°C | 16.8°C | 92 | 8.1 | 11.912 h |
| October | 28.3°C18.5°C | 18.5°C | 132 | 12.7 | 12.613 h |
| November | 28.1°C19.1°C | 19.1°C | 149 | 13.8 | 13.213 h |
| December | 28.4°C20.3°C | 20.3°C | 189 | 18.6 | 13.513 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
- Ourinhos in AprilBrazil · 66 kmHigh 27.2°C · Low 18.4°C · 62 mm rain
- Marília in AprilBrazil · 69 kmHigh 26.7°C · Low 18.0°C · 60 mm rain
- Londrina in AprilBrazil · 105 kmHigh 26.2°C · Low 17.0°C · 85 mm rain
- Cambé in AprilBrazil · 112 kmHigh 25.9°C · Low 16.9°C · 85 mm rain
- Presidente Prudente in AprilBrazil · 117 kmHigh 27.9°C · Low 19.2°C · 71 mm rain
- Rolândia in AprilBrazil · 122 kmHigh 25.7°C · Low 16.8°C · 85 mm rain
- Lins in AprilBrazil · 129 kmHigh 28.6°C · Low 19.9°C · 63 mm rain
- Arapongas in AprilBrazil · 134 kmHigh 25.2°C · Low 16.3°C · 92 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 Assis) is explained once on the Assis year overview and on the Sources, method and limits page.