MONTHLY CLIMATOLOGICAL SUMMARY for May 11 NAME: Davis Vantage Pro 2 CITY: PRAYON (Valais, Suisse) - 1509 m STATE: ELEV: 1509 m LAT: 45° 57' 06" N LONG: 7° 06' 21" W TEMPERATURE (°C), RAIN (mm), WIND SPEED (km/h) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 01 8.0 14.0 14:45 2.1 05:35 10.3 0.0 0.0 6.0 24.1 14:50 ESE 02 9.1 15.4 14:50 3.7 05:20 9.2 0.0 1.2 6.3 29.0 15:20 S 03 6.0 10.9 09:30 3.9 23:55 12.2 0.0 2.6 4.5 20.9 11:50 NE 04 5.5 10.3 16:45 2.1 06:10 12.8 0.0 0.2 6.1 27.4 16:25 NE 05 6.8 14.1 15:00 -0.6 06:20 11.5 0.0 0.0 6.1 20.9 14:25 SE 06 10.4 15.4 16:40 6.5 06:40 7.9 0.0 0.0 10.6 35.4 13:30 SSW 07 12.6 19.4 15:35 6.3 07:35 5.7 0.1 0.0 6.9 33.8 01:10 SSW 08 13.2 18.3 15:05 9.0 06:45 5.1 0.0 0.0 6.3 25.7 14:40 E 09 13.5 19.3 14:55 7.9 04:55 4.9 0.1 0.0 8.0 29.0 07:35 S 10 12.9 18.3 16:05 8.1 05:05 5.4 0.0 0.0 6.0 22.5 14:05 ESE 11 13.2 17.7 12:30 8.8 06:45 5.1 0.0 0.0 5.3 24.1 14:00 E 12 10.2 15.1 13:05 7.4 06:00 8.0 0.0 4.8 4.0 19.3 13:30 ESE 13 10.5 17.2 15:25 5.2 06:50 7.8 0.0 13.0 5.3 29.0 20:25 E 14 8.4 15.7 11:50 4.0 23:55 9.8 0.0 10.6 5.5 30.6 12:20 S 15 2.9 5.6 11:35 1.2 12:55 15.3 0.0 2.0 10.5 37.0 10:25 N 16 5.0 10.5 15:40 1.0 05:55 13.2 0.0 0.0 7.7 24.1 11:50 N 17 8.3 14.5 14:00 1.9 04:10 10.0 0.0 0.0 5.4 22.5 13:45 E 18 11.2 16.7 13:40 5.9 06:05 7.1 0.0 0.0 5.7 27.4 11:35 SSE 19 12.2 17.7 15:50 7.9 23:55 6.1 0.0 0.0 7.2 27.4 02:10 S 20 10.8 17.3 15:25 5.0 06:15 7.4 0.0 0.0 6.4 29.0 16:30 E 21 11.6 18.1 15:25 6.6 06:20 6.7 0.0 0.0 4.7 22.5 13:30 ESE 22 12.1 16.8 14:50 8.4 04:40 6.1 0.0 0.8 4.5 22.5 17:35 E 23 12.5 19.1 15:50 5.9 06:45 5.8 0.1 0.2 5.8 20.9 14:25 ESE 24 13.7 19.1 14:30 8.3 05:25 4.6 0.1 0.0 6.4 24.1 13:05 ESE 25 14.0 21.3 15:15 7.2 07:30 4.7 0.4 0.0 5.8 20.9 15:40 ESE 26 15.2 21.7 15:30 9.6 23:55 3.5 0.5 3.8 8.4 33.8 17:10 SSW 27 7.2 11.3 01:20 3.9 23:45 11.1 0.0 5.0 5.8 24.1 20:25 N 28 7.2 14.0 17:15 0.3 06:10 11.0 0.0 0.0 5.5 20.9 15:20 NE 29 11.3 19.1 17:55 3.5 06:55 7.0 0.1 0.0 5.6 19.3 23:40 SE 30 15.5 21.4 17:30 9.0 23:55 3.4 0.6 6.4 8.9 40.2 20:10 S 31 8.8 11.9 04:05 1.4 23:55 9.4 0.0 13.0 4.7 22.5 03:50 N ------------------------------------------------------------------------------------- 10.3 21.7 26 -0.6 5 248.1 1.8 63.6 6.3 40.2 30 SE Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 1 Min <= -18.0: 0 Max Rain: 13.00 ON 13/05/11 Days of Rain: 11 (> .2 mm) 9 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration