Rainfall/ Precipitation in Chios, Greece
- Chios receives 656 mm (25.8 in) of rainfall per year, or 54.7 mm (2.2 in) per month.
- On average there are 76 days per year with more than 0.1 mm (0.004 in) of rainfall (precipitation) or 6.3 days with a quantity of rain, sleet, snow etc. per month.
- The driest weather is in August when an average of 1 mm (0 in) of rainfall (precipitation) occurs.
- The wettest weather is in December when an average of 158 mm (6.2 in) of rainfall (precipitation) occurs.
Precipitation Table
| Climate Variable | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Average Precipitation mm (in) | 128 (5.04) | 107 (4.2) | 68 (2.7) | 32 (1.3) | 15 (0.6) | 11 (0.4) | 3 (0.1) | 1 (0) | 8 (0.3) | 42 (1.7) | 83 (3.3) | 158 (6.2) | 656 (25.8) | |
 | Precipitation Litres/m² (Gallons/ft²) | 128 (3.14) | 107 (2.62) | 68 (1.67) | 32 (0.78) | 15 (0.37) | 11 (0.27) | 3 (0.07) | 1 (0.02) | 8 (0.2) | 42 (1.03) | 83 (2.04) | 158 (3.88) | 656 (16.09) | |
 | Number of Wet Days (probability of rain on a day) | 12 (39%) | 12 (42%) | 9 (29%) | 6 (20%) | 4 (13%) | 2 (7%) | 1 (3%) | 0 (0%) | 1 (3%) | 5 (16%) | 9 (30%) | 15 (48%) | 76 (21%) |