Average annual temperature is 26.4 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 46 days
Number of rainy days: 319 days
Look at detailed online map of Reforma
* Weather data for Reforma Peru is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.9 | 33.0 | 33.1 | 32.2 | 32.3 | 32.3 | 33.9 | 36.4 | 38.4 | 39.5 | 37.3 | 33.5 |
| Average daytime temperature (°C) | 30.1 | 29.9 | 29.6 | 29.9 | 29.6 | 29.2 | 31.5 | 33.8 | 35.2 | 35.3 | 32.5 | 30.7 |
| Average temperature (°C) | 25.5 | 25.4 | 25.2 | 25.3 | 25.5 | 24.7 | 26.3 | 27.6 | 28.4 | 28.9 | 27.2 | 26.3 |
| Average night temperature (°C) | 22.4 | 22.7 | 22.8 | 22.8 | 23.0 | 21.9 | 22.5 | 23.2 | 23.8 | 24.6 | 23.9 | 23.7 |
| Absolute minimum temperature (°C) | 19.6 | 21.3 | 22.1 | 21.1 | 21.2 | 16.7 | 21.2 | 20.5 | 21.5 | 23.3 | 22.3 | 22.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.3 | 12.1 | 12.0 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.0 | 7.9 | 7.3 | 7.7 | 9.2 | 9.4 | 10.6 | 10.6 | 10.1 | 9.8 | 9.6 | 8.8 |
| Precipitation (mm) | 279 | 297 | 394 | 335 | 280 | 91 | 55 | 53 | 80 | 121 | 215 | 270 |
| Sunny days | 1 | 0 | 2 | 2 | 1 | 4 | 6 | 13 | 7 | 6 | 3 | 1 |
| Rainy days | 30 | 28 | 29 | 28 | 30 | 26 | 25 | 18 | 23 | 25 | 27 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Reforma is at