Climate averages 1991–2020
Ourinhos weather
in January.
A hot, very wet month: the 2nd warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a hot month in Ourinhos: daytime highs average 28.5°C and nights cool to about 20.9°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 234 mm of rain on roughly 21 days, which makes January a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 13 h 22 min on an average January day.
The nearest other city in this atlas is Assis (66 km away). In January its highs average 28.1°C, about as warm as Ourinhos, with 247 mm of rain.
Among the 448 cities listed in Brazil, Ourinhos ranks joint 227th of 448 for the warmest January highs and joint 260th of 448 for the driest January (rainfall, lowest first). The mean January high of those 448 cities is 28.5°C; Ourinhos is level with that mean.
From January to February, average highs stay level at 28.4°C, and monthly rainfall falls from 234 mm to 172 mm.
The annual picture
January 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
Ourinhos climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 28.5°C20.9°C | 20.9°C | 234 | 21.1 | 13.413 h |
| February | 28.4°C20.8°C | 20.8°C | 172 | 18.3 | 12.913 h |
| March | 28.0°C20.1°C | 20.1°C | 118 | 15.6 | 12.212 h |
| April | 27.2°C18.4°C | 18.4°C | 62 | 7.3 | 11.612 h |
| May | 24.3°C15.3°C | 15.3°C | 68 | 6.8 | 11.011 h |
| June | 23.4°C13.9°C | 13.9°C | 55 | 5.6 | 10.711 h |
| July | 23.7°C13.4°C | 13.4°C | 43 | 4.4 | 10.911 h |
| August | 26.0°C14.5°C | 14.5°C | 42 | 4.4 | 11.311 h |
| September | 27.7°C16.6°C | 16.6°C | 84 | 8.3 | 11.912 h |
| October | 28.4°C18.3°C | 18.3°C | 114 | 11.8 | 12.613 h |
| November | 28.3°C19.0°C | 19.0°C | 138 | 13.5 | 13.213 h |
| December | 28.8°C20.4°C | 20.4°C | 172 | 17.9 | 13.514 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
January in nearby cities
- Assis in JanuaryBrazil · 66 kmHigh 28.1°C · Low 20.8°C · 247 mm rain
- Marília in JanuaryBrazil · 85 kmHigh 27.9°C · Low 20.3°C · 235 mm rain
- Avaré in JanuaryBrazil · 98 kmHigh 26.8°C · Low 19.5°C · 236 mm rain
- Bauru in JanuaryBrazil · 111 kmHigh 28.7°C · Low 20.9°C · 253 mm rain
- Londrina in JanuaryBrazil · 137 kmHigh 27.5°C · Low 19.9°C · 267 mm rain
- Lins in JanuaryBrazil · 145 kmHigh 29.4°C · Low 22.1°C · 247 mm rain
- Botucatu in JanuaryBrazil · 146 kmHigh 26.6°C · Low 18.8°C · 315 mm rain
- Cambé in JanuaryBrazil · 148 kmHigh 27.3°C · Low 19.8°C · 267 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 Ourinhos) is explained once on the Ourinhos year overview and on the Sources, method and limits page.