MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2025 NAME: Station1 CITY: Oldemarkt STATE: Overijssel ELEV: 2 m LAT: 52° 49' 07" N LONG: 5° 58' 37" E TEMPERATURE (°C), RAIN (mm), WIND SPEED (kt) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 4.7 6.8 14:30 2.0 8:00 13.6 0.0 2.6 6.4 23.5 12:00 SSE 2 6.5 7.9 14:00 5.2 8:00 11.8 0.0 0.2 4.3 21.7 2:30 SE 3 6.7 8.7 15:30 4.9 3:30 11.6 0.0 0.0 1.6 6.1 7:00 SE 4 5.8 7.8 14:30 4.4 23:30 12.5 0.0 0.0 2.5 13.0 18:00 ESE 5 4.2 5.7 16:00 2.3 9:30 14.1 0.0 0.0 2.0 27.0 9:00 ESE 6 6.7 9.6 00:00 3.6 0:30 11.6 0.0 10.6 5.0 18.3 7:00 SE 7 9.8 12.3 23:00 8.4 9:30 8.5 0.0 10.4 5.0 20.9 23:00 S 8 11.0 13.1 15:30 8.2 8:30 7.3 0.0 0.0 6.0 23.5 1:00 S 9 11.8 12.4 23:00 11.2 10:00 6.5 0.0 4.6 4.6 17.4 21:00 SSE 10 11.2 12.3 3:30 8.7 00:00 7.1 0.0 0.0 6.1 16.5 13:00 SSW 11 7.5 9.7 13:30 5.1 20:30 10.8 0.0 0.4 3.4 14.8 11:30 S 12 7.3 9.2 22:30 4.7 8:30 11.0 0.0 0.0 2.0 9.6 4:30 SE 13 7.4 9.8 14:00 3.7 00:00 10.9 0.0 0.2 2.3 13.9 3:00 SSW 14 5.8 8.6 00:00 2.9 3:30 12.4 0.0 0.2 5.3 19.1 13:00 SSE 15 5.6 8.6 0:30 3.4 7:30 12.8 0.0 0.0 4.3 16.5 2:30 SSE 16 7.1 9.4 15:00 4.7 3:30 11.2 0.0 0.0 1.7 11.3 10:00 ESE 17 7.2 9.0 14:30 5.5 6:00 11.1 0.0 0.4 2.2 10.4 23:30 SE 18 8.6 12.0 00:00 5.5 1:30 9.8 0.0 2.0 6.7 20.9 00:00 SSE 19 9.0 12.2 1:30 3.9 00:00 9.3 0.0 2.4 4.2 20.9 3:00 S 20 4.1 5.5 16:00 2.1 8:00 14.2 0.0 0.4 2.0 11.3 22:30 SSE 21 7.3 9.7 13:30 5.1 0:30 7.5 0.0 0.0 3.8 17.4 23:00 ENE 22 6.0 6.7 12:30 5.1 9:30 8.5 0.0 0.0 6.3 18.3 18:30 ENE 23 2.8 5.5 0:30 0.0 00:00 9.3 0.0 0.0 8.0 23.5 16:30 NE 24 0.6 2.6 14:00 -1.4 00:00 13.3 0.0 0.0 5.3 20.0 12:30 NE 25 -3.1 -0.9 14:30 -4.8 00:00 20.5 0.0 0.0 6.0 18.3 15:00 NE 26 -2.9 2.6 15:00 -6.9 5:00 20.3 0.0 0.0 3.2 13.0 12:30 NE 27 -3.9 -3.6 0:30 -4.3 2:30 2.8 0.0 0.0 0.0 2.6 3:00 NE 28 29 30 31 ------------------------------------------------------------------------------------- 5.7 13.1 8 -6.9 26 300.5 0.0 34.4 4.1 27.0 5 SE Max >= 32.0: 0 Max <= 0.0: 2 Min <= 0.0: 5 Min <= -18.0: 0 Max Rain: 10.59 ON 06-12-25 Days of Rain: 12 (> .2 mm) 6 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration