Average annual temperature is 26.6 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 21.1 °C
Number of sunny days: 49 days
Number of rainy days: 316 days
Look at detailed online map of Casimiro
* Weather data for Casimiro Brazil is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.2 | 32.4 | 32.7 | 33.3 | 32.8 | 32.3 | 32.9 | 35.2 | 37.1 | 36.9 | 36.8 | 34.9 |
| Average daytime temperature (°C) | 29.8 | 29.5 | 30.0 | 30.6 | 30.6 | 31.0 | 31.5 | 33.7 | 35.1 | 35.7 | 34.9 | 33.5 |
| Average temperature (°C) | 24.7 | 24.5 | 25.0 | 25.5 | 25.8 | 26.1 | 26.3 | 27.8 | 28.5 | 28.9 | 28.5 | 27.5 |
| Average night temperature (°C) | 22.0 | 22.3 | 22.4 | 22.5 | 23.0 | 22.8 | 22.9 | 23.4 | 23.6 | 23.9 | 24.0 | 23.6 |
| Absolute minimum temperature (°C) | 21.1 | 21.7 | 21.1 | 21.4 | 21.7 | 21.9 | 21.9 | 22.5 | 22.5 | 22.7 | 22.6 | 22.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.0 | 6.3 | 7.1 | 7.9 | 8.5 | 10.4 | 10.5 | 11.0 | 11.2 | 11.1 | 10.7 | 10.0 |
| Precipitation (mm) | 341 | 428 | 287 | 245 | 292 | 134 | 122 | 18 | 14 | 19 | 49 | 75 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 9 | 8 | 15 | 12 | 3 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 29 | 30 | 22 | 22 | 16 | 18 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Casimiro is at