Reference Data in Volos 10 indicators covering reference data for Volos. IndicatorLatest Year10-yr change Rank Cooling and heating degree days - Cities and FUAs — Cooling degree 239.52 Degree days 2025 up 21.3% 447th Cooling and heating degree days - Cities and FUAs — Change in cooling 62.93 Degree days 2025 up 201.7% 276th Cooling and heating degree days - Cities and FUAs 931.75 Degree days 2025 down 23.3% 918th Cooling and heating degree days - Cities and FUAs — Change in heating -389.67 Degree days 2025 down 264.3% 798th Precipitation - Cities and FUAs — Extreme precipitation days 8 Days per year 2024 up 23.1% 539th Precipitation - Cities and FUAs — Change in extreme precipitation 0.2333 Days per year 2024 up 118.4% 815th Wind threats - Cities and FUAs — Exposure to wind threats 0 Percentage of area 2023 — 273rd Coastal flooding - Cities and FUAs — Built-up area exposure to 0.0073 Percentage of built-up area 2022 down 3.9% 258th Internet speed - Cities and FUAs — Downloading speed -47.9 Percentage of national value 2025 down 101.3% 1313th Internet speed - Cities and FUAs — Uploading speed -72.2 Percentage of national value 2025 down 85.6% 1318th