ANNUAL CLIMATOLOGICAL SUMMARY for 2021 National Observatory of Athens Institute of Environmental Research and Sustainable Development, meteo.gr Station Name: Penteli Latitude: 38.00000 N Longtitude: 23.90000 E Elevation: 495m Date/Time in: LOCAL TIME Mean Mean Abs Abs Max Mean Abs Mean High Low High Low Acum Daily Wind High Dom Year Month Temp Temp Temp Temp Day Temp Day Rain Rain Day Speed Speed Day Dir -------------------------------------------------------------------------------------------------------------- 2021-01 8.6 11.8 6.1 21.2 11 -3.3 17 45.0 14.8 16 14.9 83.7 30 W 2021-02 9.0 12.4 6.5 17.9 07 -2.9 16 18.6 8.0 14 14.4 95.0 25 NNE 2021-03 8.6 12.9 5.7 17.5 29 -0.4 25 31.8 17.6 31 14.5 86.9 31 W 2021-04 12.7 17.5 9.0 27.6 30 3.0 09 20.4 14.8 24 12.3 80.5 01 ESE 2021-05 19.9 25.2 15.8 30.5 25 11.3 10 0.2 0.2 30 10.0 83.7 09 NW 2021-06 22.7 28.3 18.7 38.3 26 11.5 15 17.4 8.8 12 8.7 59.5 14 NW 2021-07 26.8 31.9 23.2 39.0 01 20.0 24 0.0 0.0 01 14.6 80.5 10 N 2021-08 27.3 32.6 23.6 41.8 03 20.6 23 1.4 1.4 12 12.2 77.2 12 N 2021-09 21.1 25.9 18.0 33.9 18 11.3 23 0.8 0.8 23 13.7 90.1 07 N 2021-10 14.5 18.2 12.3 23.1 11 8.9 26 141.0 98.2 14 12.3 78.9 25 N 2021-11 12.7 15.9 10.4 23.3 06 5.2 30 58.8 19.2 26 11.4 95.0 10 N 2021-12 9.9 12.7 7.7 15.7 03 4.1 01 42.2 22.2 07 12.7 66.0 07 W -------------------------------------------------------------------------------------------------------------- 2021 16.2 20.4 13.1 41.8 08 -3.3 01 377.6 98.2 10 12.6 95.0 02