Average annual temperature is 21.8 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 0.0 °C
Number of sunny days: 159 days
Number of rainy days: 206 days
Look at detailed online map of Romero
* Weather data for Romero United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 24.6 | 27.0 | 28.4 | 28.9 | 34.2 | 36.5 | 38.2 | 41.0 | 36.8 | 32.8 | 27.8 | 24.9 |
| Average daytime temperature (°C) | 19.5 | 20.4 | 23.2 | 24.8 | 30.0 | 33.5 | 34.6 | 37.2 | 33.7 | 26.8 | 21.0 | 18.0 |
| Average temperature (°C) | 14.7 | 15.4 | 18.4 | 20.0 | 24.6 | 28.3 | 29.7 | 31.5 | 28.1 | 21.6 | 16.0 | 13.1 |
| Average night temperature (°C) | 10.8 | 11.9 | 14.7 | 16.1 | 20.0 | 24.1 | 25.7 | 27.1 | 23.6 | 17.6 | 12.4 | 9.3 |
| Absolute minimum temperature (°C) | 0.9 | 2.1 | 0.0 | 8.9 | 14.8 | 20.1 | 23.5 | 23.1 | 20.3 | 8.9 | 4.8 | 2.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.9 | 13.2 | 12.3 | 11.4 | 10.7 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.7 | 7.9 | 9.3 | 9.2 | 10.8 | 11.6 | 11.8 | 12.1 | 10.9 | 9.0 | 6.6 | 7.5 |
| Precipitation (mm) | 179 | 94 | 53 | 96 | 99 | 48 | 73 | 22 | 46 | 24 | 73 | 149 |
| Sunny days | 13 | 9 | 9 | 9 | 10 | 9 | 12 | 17 | 14 | 19 | 18 | 20 |
| Rainy days | 18 | 19 | 22 | 21 | 21 | 21 | 19 | 14 | 16 | 12 | 12 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Romero during the most sunny months:
The largest precipitation sum in Romero is at