MONTHLY CLIMATOLOGICAL SUMMARY for September 10 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 7.8 15.9 16:30 1.8 06:25 10.5 0.0 0.0 5.3 16.1 13:55 SSE 02 10.4 16.8 14:35 4.7 07:10 7.9 0.0 0.0 4.9 14.5 13:25 SSE 03 11.3 17.9 15:50 6.5 07:15 7.0 0.0 0.0 5.3 16.1 14:25 SSE 04 11.5 17.3 15:10 6.9 07:20 6.8 0.0 0.0 5.7 17.7 14:00 SSE 05 11.4 17.6 15:05 6.8 07:25 6.9 0.0 0.0 5.6 17.7 14:30 SSE 06 13.6 19.6 11:55 8.0 02:30 4.7 0.1 0.0 4.9 25.7 23:50 SSE 07 13.0 15.2 11:40 11.1 08:05 5.3 0.0 3.4 10.0 35.4 04:20 SSW 08 11.1 15.4 15:20 5.2 23:45 7.1 0.0 3.6 7.4 40.2 03:45 S 09 7.6 13.2 14:10 3.1 06:50 10.6 0.0 0.0 4.6 20.9 16:15 E 10 9.1 13.9 15:35 6.2 02:55 9.2 0.0 0.0 3.7 19.3 14:40 ENE 11 10.2 17.7 15:25 4.3 07:25 8.1 0.0 0.0 4.9 14.5 13:40 SSE 12 11.7 18.1 14:30 7.1 07:15 6.6 0.0 6.4 5.6 20.9 22:50 ESE 13 8.3 12.2 15:50 5.2 21:35 10.0 0.0 3.2 6.3 24.1 13:20 N 14 8.0 14.7 16:30 2.9 06:35 10.2 0.0 0.0 3.9 11.3 00:45 S 15 11.4 18.5 14:25 6.4 01:55 6.8 0.0 0.8 4.4 17.7 14:45 SE 16 10.9 16.1 14:55 7.8 08:00 7.4 0.0 3.4 4.8 29.0 20:25 SE 17 8.4 10.7 13:25 7.2 23:25 9.8 0.0 3.0 2.7 12.9 13:20 N 18 7.3 9.2 15:40 5.9 06:45 11.0 0.0 0.6 2.5 14.5 14:45 NNE 19 7.1 13.4 16:30 2.8 08:05 11.2 0.0 0.0 4.0 14.5 14:35 ENE 20 8.5 16.1 15:45 3.4 07:10 9.8 0.0 0.0 5.3 16.1 14:30 SSE 21 9.6 15.9 14:45 4.7 08:05 8.7 0.0 0.0 4.7 14.5 14:25 SSE 22 10.3 18.1 15:55 5.6 04:50 7.9 0.0 0.0 5.1 14.5 12:50 SSE 23 11.7 18.1 14:55 6.6 07:35 6.6 0.0 0.0 5.9 33.8 22:55 SE 24 8.9 12.1 00:45 4.4 23:45 9.4 0.0 9.4 8.8 37.0 04:55 S 25 3.9 5.7 16:10 2.6 23:35 14.3 0.0 0.4 7.1 20.9 14:40 N 26 2.5 6.2 15:05 0.8 08:15 15.8 0.0 0.0 6.3 16.1 11:45 N 27 2.9 7.6 14:20 0.7 03:20 15.3 0.0 0.0 3.7 20.9 14:55 N 28 3.7 8.7 14:10 1.3 03:20 14.6 0.0 0.4 2.6 19.3 16:15 NNE 29 4.7 12.3 16:00 -0.5 06:40 13.6 0.0 0.0 4.6 16.1 14:25 S 30 6.3 10.1 14:45 2.1 03:25 11.9 0.0 0.8 3.0 11.3 15:15 ENE ------------------------------------------------------------------------------------- 8.8 19.6 6 -0.5 29 284.8 0.1 35.4 5.1 40.2 8 ESE Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 1 Min <= -18.0: 0 Max Rain: 9.40 ON 24/09/10 Days of Rain: 12 (> .2 mm) 7 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration