Climate averages 1991–2020
Matão weather
in May.
A warm, moderately wet month: the 11th warmest and the 4th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
May is a warm month in Matão: daytime highs average 25.3°C and nights cool to about 15.8°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 52 mm of rain on roughly 6 days, which makes May a moderately wet month (the 4th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 06 min on an average May day.
The nearest other city in this atlas is Araraquara (29 km away). In May its highs average 24.5°C, 0.8°C cooler than Matão, with 56 mm of rain.
Among the 448 cities listed in Brazil, Matão ranks joint 220th of 448 for the warmest May highs and joint 137th of 448 for the driest May (rainfall, lowest first). The mean May high of those 448 cities is 25.3°C; Matão is level with that mean.
From May to June, average highs fall by 0.3°C to 25.0°C, and monthly rainfall falls from 52 mm to 31 mm.
The annual picture
May 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
Matão climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.5°C20.9°C | 20.9°C | 287 | 23.2 | 13.313 h |
| February | 28.8°C20.9°C | 20.9°C | 201 | 19.7 | 12.813 h |
| March | 28.2°C20.3°C | 20.3°C | 179 | 19.1 | 12.212 h |
| April | 27.6°C18.7°C | 18.7°C | 71 | 8.8 | 11.612 h |
| May, selected | 25.3°C15.8°C | 15.8°C | 52 | 5.7 | 11.111 h |
| June | 25.0°C14.9°C | 14.9°C | 31 | 3.0 | 10.811 h |
| July | 25.5°C14.7°C | 14.7°C | 23 | 2.8 | 10.911 h |
| August | 27.8°C16.0°C | 16.0°C | 24 | 3.2 | 11.411 h |
| September | 29.6°C18.2°C | 18.2°C | 71 | 7.6 | 12.012 h |
| October | 29.8°C19.7°C | 19.7°C | 126 | 13.1 | 12.613 h |
| November | 28.7°C19.8°C | 19.8°C | 184 | 17.2 | 13.113 h |
| December | 28.6°C20.7°C | 20.7°C | 237 | 21.8 | 13.413 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
May in nearby cities
- Araraquara in MayBrazil · 29 kmHigh 24.5°C · Low 15.1°C · 56 mm rain
- Jaboticabal in MayBrazil · 39 kmHigh 25.3°C · Low 15.5°C · 46 mm rain
- Sertãozinho in MayBrazil · 65 kmHigh 26.1°C · Low 15.9°C · 41 mm rain
- São Carlos in MayBrazil · 67 kmHigh 23.4°C · Low 13.9°C · 54 mm rain
- Bebedouro in MayBrazil · 74 kmHigh 25.9°C · Low 16.2°C · 40 mm rain
- Ribeirão Preto in MayBrazil · 75 kmHigh 26.0°C · Low 15.8°C · 45 mm rain
- Jaú in MayBrazil · 80 kmHigh 24.9°C · Low 15.6°C · 56 mm rain
- Catanduva in MayBrazil · 81 kmHigh 26.0°C · Low 16.4°C · 46 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 Matão) is explained once on the Matão year overview and on the Sources, method and limits page.