Climate averages 1991–2020
Pirassununga weather
in May.
A warm, moderately wet month: the 10th 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 Pirassununga: daytime highs average 24.7°C and nights cool to about 14.6°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 53 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 05 min on an average May day.
The nearest other city in this atlas is Leme (21 km away). In May its highs average 24.5°C, about as warm as Pirassununga, with 55 mm of rain.
Among the 448 cities listed in Brazil, Pirassununga ranks joint 250th of 448 for the warmest May highs and joint 140th of 448 for the driest May (rainfall, lowest first). The mean May high of those 448 cities is 25.3°C; Pirassununga is 0.7°C cooler than that mean.
From May to June, average highs fall by 0.5°C to 24.2°C, and monthly rainfall falls from 53 mm to 32 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
Pirassununga climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.2°C20.1°C | 20.1°C | 251 | 23.0 | 13.313 h |
| February | 28.5°C20.1°C | 20.1°C | 174 | 18.9 | 12.813 h |
| March | 27.8°C19.3°C | 19.3°C | 151 | 18.4 | 12.212 h |
| April | 27.0°C17.6°C | 17.6°C | 62 | 8.8 | 11.612 h |
| May, selected | 24.7°C14.6°C | 14.6°C | 53 | 6.1 | 11.111 h |
| June | 24.2°C13.4°C | 13.4°C | 32 | 3.3 | 10.811 h |
| July | 24.6°C13.0°C | 13.0°C | 26 | 3.4 | 10.911 h |
| August | 26.7°C14.1°C | 14.1°C | 25 | 3.6 | 11.411 h |
| September | 28.6°C16.6°C | 16.6°C | 65 | 7.9 | 12.012 h |
| October | 29.0°C18.3°C | 18.3°C | 116 | 13.7 | 12.613 h |
| November | 28.0°C18.7°C | 18.7°C | 170 | 17.0 | 13.113 h |
| December | 28.2°C19.7°C | 19.7°C | 215 | 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
- Leme in MayBrazil · 21 kmHigh 24.5°C · Low 14.5°C · 55 mm rain
- Araras in MayBrazil · 40 kmHigh 24.2°C · Low 14.4°C · 55 mm rain
- São Carlos in MayBrazil · 48 kmHigh 23.4°C · Low 13.9°C · 54 mm rain
- Rio Claro in MayBrazil · 48 kmHigh 24.2°C · Low 14.2°C · 57 mm rain
- Limeira in MayBrazil · 63 kmHigh 24.5°C · Low 14.5°C · 57 mm rain
- Mogi Guaçu in MayBrazil · 64 kmHigh 24.5°C · Low 14.1°C · 56 mm rain
- São João da Boa Vista in MayBrazil · 65 kmHigh 23.9°C · Low 13.7°C · 56 mm rain
- Mogi Mirim in MayBrazil · 68 kmHigh 24.4°C · Low 14.0°C · 64 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 Pirassununga) is explained once on the Pirassununga year overview and on the Sources, method and limits page.