Rainfall is the total precipitation that fell at the city coordinate during calendar year 2025.

• This game uses Open-Meteo daily precipitation_sum values for 2025.
• Daily precipitation is reported in millimeters; the game sums all valid days into annual rainfall.
• The photo is a city clue. The answer is total 2025 precipitation for that city.

Open-Meteo values are model-derived grid-cell estimates, so the result is a city-coordinate rainfall total, not a neighborhood rain gauge receipt.