MONTHLY CLIMATOLOGICAL SUMMARY for September 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 14.4 20.4 16:00 10.1 07:30 4.0 0.2 6.6 4.6 22.5 04:55 SSE 02 15.0 20.1 14:25 10.2 06:45 3.6 0.3 0.0 4.5 14.5 14:20 S 03 14.9 21.1 13:55 10.6 05:00 3.8 0.4 12.6 6.4 33.8 13:05 S 04 13.4 15.5 02:05 11.9 23:25 4.8 0.0 11.6 2.2 14.5 18:25 N 05 9.8 11.9 00:00 6.6 23:50 8.5 0.0 6.4 4.2 14.5 11:50 N 06 9.4 17.2 16:55 3.4 07:35 8.9 0.0 0.2 5.0 14.5 15:45 SSE 07 11.6 16.7 15:45 7.6 05:25 6.6 0.0 0.0 4.7 16.1 06:15 SE 08 12.8 19.1 15:25 8.1 04:50 5.5 0.0 0.0 3.8 17.7 15:35 ESE 09 14.4 21.1 16:35 9.8 08:20 4.1 0.3 0.0 4.5 14.5 12:55 SE 10 18.3 24.6 16:30 15.1 00:00 1.2 1.2 0.0 6.6 35.4 11:30 S 11 17.0 23.0 14:30 12.3 23:50 2.0 0.8 5.4 7.2 35.4 11:40 S 12 12.6 18.3 16:35 9.5 22:40 5.7 0.0 3.8 3.6 14.5 14:10 SSE 13 12.2 18.8 14:35 7.3 07:30 6.1 0.0 0.0 5.3 16.1 14:45 SSE 14 12.5 17.0 12:45 8.9 08:10 5.8 0.0 0.0 4.7 17.7 13:55 ESE 15 12.3 20.3 16:00 5.7 08:35 6.1 0.2 0.0 5.0 16.1 20:50 S 16 14.2 21.6 15:30 8.2 04:30 4.6 0.5 0.0 4.9 14.5 15:40 SE 17 12.1 14.8 10:55 10.2 23:30 6.1 0.0 9.0 3.9 12.9 00:50 SE 18 6.7 10.7 02:45 2.6 23:55 11.6 0.0 13.0 4.6 25.7 09:05 N 19 2.8 4.3 15:25 1.4 01:45 15.5 0.0 2.6 6.9 29.0 13:20 N 20 5.8 12.2 16:25 2.9 00:25 12.4 0.0 0.0 4.1 14.5 00:30 NE 21 9.2 16.8 14:25 3.5 07:15 9.1 0.0 0.2 4.5 12.9 14:40 S 22 9.8 16.0 15:40 5.8 08:35 8.4 0.0 0.0 5.1 16.1 14:05 S 23 9.8 17.2 16:00 4.9 06:40 8.4 0.0 0.0 5.1 14.5 13:50 SSE 24 11.7 18.7 15:10 6.9 08:20 6.6 0.0 0.2 4.9 27.4 12:35 SSE 25 12.3 16.6 15:30 9.4 06:55 6.0 0.0 0.0 4.2 16.1 13:00 SE 26 11.8 17.6 15:55 7.9 08:40 6.5 0.0 0.0 4.9 17.7 15:05 SSE 27 11.8 18.2 16:00 7.5 05:20 6.5 0.0 0.0 5.0 14.5 14:30 SSE 28 12.4 19.6 15:35 7.7 06:45 6.0 0.1 0.0 4.9 16.1 23:50 SSE 29 13.0 19.1 16:20 9.7 09:00 5.3 0.0 0.0 4.8 24.1 02:10 SE 30 12.4 19.1 16:00 6.8 07:20 5.9 0.0 0.0 4.8 16.1 04:05 SE ------------------------------------------------------------------------------------- 11.9 24.6 10 1.4 19 195.7 4.0 71.6 4.8 35.4 10 SSE Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 13.00 ON 18/09/11 Days of Rain: 9 (> .2 mm) 9 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration