Climate averages 1991–2020
São Bento do Sul weather
in May.
A mild, wet month: the 10th warmest and the 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
May is a mild month in São Bento do Sul: daytime highs average 18.9°C and nights cool to about 11.7°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 102 mm of rain on roughly 10 days, which makes May a wet month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 51 min on an average May day.
The nearest other city in this atlas is Jaraguá do Sul (41 km away). In May its highs average 22.6°C, 3.7°C warmer than São Bento do Sul, with 102 mm of rain.
Among the 448 cities listed in Brazil, São Bento do Sul ranks joint 439th of 448 for the warmest May highs and joint 304th of 448 for the driest May (rainfall, lowest first). The mean May high of those 448 cities is 25.3°C; São Bento do Sul is 6.4°C cooler than that mean.
From May to June, average highs fall by 1.0°C to 17.9°C, and monthly rainfall rises from 102 mm to 124 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
São Bento do Sul climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 24.5°C17.6°C | 17.6°C | 211 | 22.6 | 13.614 h |
| February | 24.5°C17.8°C | 17.8°C | 193 | 20.8 | 13.013 h |
| March | 23.4°C16.8°C | 16.8°C | 132 | 18.2 | 12.312 h |
| April | 21.9°C14.7°C | 14.7°C | 85 | 11.4 | 11.511 h |
| May, selected | 18.9°C11.7°C | 11.7°C | 102 | 9.5 | 10.811 h |
| June | 17.9°C10.2°C | 10.2°C | 124 | 9.8 | 10.511 h |
| July | 17.7°C9.4°C | 9.4°C | 103 | 9.1 | 10.711 h |
| August | 19.2°C10.0°C | 10.0°C | 101 | 8.2 | 11.211 h |
| September | 19.9°C11.6°C | 11.6°C | 175 | 11.7 | 11.912 h |
| October | 21.2°C13.5°C | 13.5°C | 169 | 16.0 | 12.713 h |
| November | 22.2°C14.6°C | 14.6°C | 138 | 16.5 | 13.413 h |
| December | 24.0°C16.5°C | 16.5°C | 172 | 19.2 | 13.714 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
- Jaraguá do Sul in MayBrazil · 41 kmHigh 22.6°C · Low 15.4°C · 102 mm rain
- Joinville in MayBrazil · 53 kmHigh 22.7°C · Low 15.7°C · 107 mm rain
- Fazenda Rio Grande in MayBrazil · 66 kmHigh 19.0°C · Low 11.9°C · 101 mm rain
- Araucária in MayBrazil · 73 kmHigh 19.3°C · Low 12.0°C · 89 mm rain
- Indaial in MayBrazil · 73 kmHigh 22.1°C · Low 14.5°C · 112 mm rain
- Blumenau in MayBrazil · 81 kmHigh 22.3°C · Low 15.0°C · 109 mm rain
- São José dos Pinhais in MayBrazil · 82 kmHigh 19.0°C · Low 12.0°C · 92 mm rain
- Gaspar in MayBrazil · 86 kmHigh 22.4°C · Low 15.2°C · 109 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 São Bento do Sul) is explained once on the São Bento do Sul year overview and on the Sources, method and limits page.