MONTHLY CLIMATOLOGICAL SUMMARY for APR. 2026 NAME: Penteli ELEV: 495 m LAT: 38deg 00min LONG: 23deg 54min TEMPERATURE (`C), RAIN (mm), WIND SPEED (km/hr) AVG MEAN MAX MIN WIND DOM DAY TEMP HIGH TIME LOW TIME RH RH RAIN SPEED HIGH TIME DIR ----------------------------------------------------------------------------------- 01 10.6 11.3 23:50 9.4 15:40 97 93 64.2 23.2 83.7 20:00 E 02 10.2 12.7 17:40 7.7 07:50 98 77 10.8 19.4 78.9 00:20 SSW 03 10.8 13.6 17:10 9.6 06:40 94 80 1.2 6.9 32.2 17:00 S 04 10.7 13.1 12:50 9.1 04:50 91 75 0.8 19.5 53.1 11:20 NW 05 12.0 15.5 16:00 10.1 00:10 91 62 1.2 20.5 66.0 08:10 N 06 14.5 18.7 15:50 11.3 05:50 67 45 0.0 12.1 41.8 01:10 NNW 07 16.0 21.5 15:30 11.8 05:40 76 46 0.0 8.5 22.5 14:00 W 08 16.1 22.3 15:40 12.6 07:00 78 39 0.0 15.7 61.2 10:20 ESE 09 13.1 15.6 12:10 9.7 23:40 81 48 0.0 8.2 41.8 11:10 N 10 11.6 15.7 15:00 9.7 00:10 88 66 0.0 8.4 27.4 18:40 ESE 11 11.1 13.3 15:50 9.6 03:50 89 76 0.0 5.4 20.9 17:00 ESE 12 11.8 15.2 15:30 10.1 23:20 94 75 0.0 6.9 24.1 14:10 ESE 13 12.9 17.3 14:10 9.7 06:00 95 62 0.0 7.2 20.9 11:20 ESE 14 13.2 16.4 22:20 11.3 05:50 94 55 0.4 7.5 30.6 12:10 ESE 15 14.5 19.7 15:30 11.7 00:10 94 60 0.0 7.0 48.3 20:50 NW 16 15.3 16.8 15:30 13.2 00:10 73 54 0.0 23.0 66.0 08:10 N 17 14.9 16.9 14:10 13.6 07:10 62 35 0.0 41.6 86.9 15:50 N 18 14.0 17.2 14:00 11.7 07:00 63 37 0.0 31.3 85.3 10:00 N 19 13.9 18.4 13:50 10.9 07:10 81 51 0.0 11.3 43.5 00:30 N 20 15.4 20.7 16:30 11.2 06:10 84 47 0.0 11.8 37.0 17:00 WNW 21 16.9 22.2 15:40 12.9 06:20 80 40 0.0 10.6 30.6 14:20 N 22 15.0 20.3 13:40 10.8 00:00 92 57 0.0 7.7 37.0 15:40 E 23 9.5 11.4 00:30 7.9 06:40 94 77 4.2 11.1 54.7 06:40 N 24 11.9 16.8 13:30 7.6 07:30 85 37 0.0 10.0 33.8 02:30 N 25 13.9 17.0 12:50 10.9 06:20 54 38 0.0 11.3 48.3 12:30 N 26 18.1 23.1 14:00 14.1 03:50 50 27 0.0 5.7 22.5 14:40 SE 27 18.0 21.4 12:10 13.2 22:50 65 38 0.0 11.4 41.8 10:30 N 28 16.2 20.6 14:30 13.2 07:50 65 42 0.0 7.3 29.0 00:20 N 29 18.1 23.1 13:30 14.6 01:50 63 41 0.0 3.1 22.5 14:40 N 30 18.0 22.6 14:40 14.7 23:30 78 43 0.0 6.3 24.1 16:10 N ----------------------------------------------------------------------------------- 13.9 23.1 26 7.6 24 80.5 54.1 82.8 12.7 86.9 17 N