Climate averages 1991–2020
Assis weather
in August.
A warm, moderately wet month: the 9th warmest and the 2nd driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
August is a warm month in Assis: daytime highs average 25.9°C and nights cool to about 14.8°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 45 mm of rain on roughly 4 days, which makes August a moderately wet month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 20 min on an average August day.
The nearest other city in this atlas is Ourinhos (66 km away). In August its highs average 26.0°C, about as warm as Assis, with 42 mm of rain.
Among the 448 cities listed in Brazil, Assis ranks joint 218th of 448 for the warmest August highs and joint 294th of 448 for the driest August (rainfall, lowest first). The mean August high of those 448 cities is 26.2°C; Assis is 0.3°C cooler than that mean.
From August to September, average highs rise by 1.7°C to 27.6°C, and monthly rainfall rises from 45 mm to 92 mm.
The annual picture
August 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 | 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, selected | 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
August in nearby cities
- Ourinhos in AugustBrazil · 66 kmHigh 26.0°C · Low 14.5°C · 42 mm rain
- Marília in AugustBrazil · 69 kmHigh 26.2°C · Low 14.9°C · 32 mm rain
- Londrina in AugustBrazil · 105 kmHigh 24.3°C · Low 13.1°C · 63 mm rain
- Cambé in AugustBrazil · 112 kmHigh 24.1°C · Low 13.1°C · 63 mm rain
- Presidente Prudente in AugustBrazil · 117 kmHigh 27.4°C · Low 16.2°C · 38 mm rain
- Rolândia in AugustBrazil · 122 kmHigh 24.0°C · Low 13.1°C · 63 mm rain
- Lins in AugustBrazil · 129 kmHigh 28.6°C · Low 16.7°C · 28 mm rain
- Arapongas in AugustBrazil · 134 kmHigh 23.4°C · Low 12.6°C · 72 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.