Climate averages 1991–2020
Castro weather
in June.
A mild, wet month: the 11th warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a mild month in Castro: daytime highs average 18.9°C and nights cool to about 10.8°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 93 mm of rain on roughly 8 days, which makes June a wet month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 37 min on an average June day.
The nearest other city in this atlas is Ponta Grossa (37 km away). In June its highs average 18.6°C, about as warm as Castro, with 98 mm of rain.
Among the 448 cities listed in Brazil, Castro ranks joint 416th of 448 for the warmest June highs and 321st of 448 for the driest June (rainfall, lowest first). The mean June high of those 448 cities is 24.7°C; Castro is 5.8°C cooler than that mean.
From June to July, average highs fall by 0.1°C to 18.8°C, and monthly rainfall falls from 93 mm to 79 mm.
The annual picture
June 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
Castro climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 25.3°C17.8°C | 17.8°C | 235 | 23.7 | 13.513 h |
| February | 25.2°C17.8°C | 17.8°C | 180 | 21.1 | 12.913 h |
| March | 24.4°C16.9°C | 16.9°C | 133 | 18.0 | 12.212 h |
| April | 23.0°C14.9°C | 14.9°C | 69 | 9.6 | 11.512 h |
| May | 19.8°C11.9°C | 11.9°C | 89 | 8.9 | 10.911 h |
| June, selected | 18.9°C10.8°C | 10.8°C | 93 | 8.1 | 10.611 h |
| July | 18.8°C10.1°C | 10.1°C | 79 | 7.0 | 10.811 h |
| August | 20.7°C10.8°C | 10.8°C | 72 | 7.2 | 11.311 h |
| September | 22.1°C12.5°C | 12.5°C | 127 | 10.4 | 11.912 h |
| October | 23.4°C14.4°C | 14.4°C | 138 | 15.1 | 12.713 h |
| November | 23.9°C15.2°C | 15.2°C | 133 | 16.0 | 13.313 h |
| December | 25.1°C16.9°C | 16.9°C | 172 | 20.2 | 13.614 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
June in nearby cities
- Ponta Grossa in JuneBrazil · 37 kmHigh 18.6°C · Low 9.9°C · 98 mm rain
- Telêmaco Borba in JuneBrazil · 80 kmHigh 20.4°C · Low 11.7°C · 95 mm rain
- Campo Largo in JuneBrazil · 89 kmHigh 17.9°C · Low 10.1°C · 98 mm rain
- Almirante Tamandaré in JuneBrazil · 92 kmHigh 18.3°C · Low 10.7°C · 94 mm rain
- Colombo, Brazil in JuneBrazil · 97 kmHigh 17.8°C · Low 10.3°C · 94 mm rain
- Curitiba in JuneBrazil · 103 kmHigh 18.3°C · Low 10.7°C · 99 mm rain
- Araucária in JuneBrazil · 108 kmHigh 18.3°C · Low 10.5°C · 98 mm rain
- Pinhais in JuneBrazil · 110 kmHigh 18.4°C · Low 10.8°C · 99 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 Castro) is explained once on the Castro year overview and on the Sources, method and limits page.