MONTHLY CLIMATOLOGICAL SUMMARY for May 09 NAME: Irox Pro-X-USB CITY: PRAYON (Valais, Suisse) - 1506 m STATE: ELEV: 1506 m LAT: 46° 00' 00" N LONG: 7° 00' 00" 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 5.2 13.5 13:57 -0.9 06:07 9.6 0.0 0.0 4.3 9.4 15:27 SE 02 7.4 13.5 16:17 2.9 02:47 0.7 0.0 0.0 5.9 13.1 14:57 ESE 03 8.4 14.4 14:47 2.7 04:57 2.5 0.0 0.0 5.6 12.9 14:37 ESE 04 5.2 6.4 00:17 3.6 22:37 5.6 0.0 2.3 3.5 11.3 18:07 N 05 4.6 8.8 17:07 1.6 04:47 5.6 0.0 0.0 5.1 12.6 16:37 NE 06 9.4 14.8 16:17 2.4 00:47 0.0 0.0 0.0 6.5 13.1 15:07 ESE 07 11.2 19.9 14:47 3.1 06:57 0.5 0.0 0.0 5.2 12.2 16:07 SSE 08 11.2 16.7 13:27 7.9 23:37 2.8 0.0 4.5 5.4 12.7 12:17 SSE 09 11.1 18.2 14:17 6.3 06:57 0.0 0.0 4.5 8.3 20.0 19:37 S 10 11.4 15.1 13:07 9.6 20:17 0.7 0.0 3.0 11.6 17.3 11:37 S 11 11.8 14.0 18:17 9.5 03:07 2.9 0.0 0.0 10.8 23.0 15:47 SSW 12 11.1 14.3 16:47 8.2 10:57 0.0 0.0 7.5 6.2 21.9 16:47 S 13 11.5 15.7 12:57 8.7 04:57 0.1 0.0 2.3 4.2 14.5 13:47 SSE 14 11.1 13.6 11:28 8.9 05:18 0.0 0.0 0.0 8.3 16.8 13:08 S 15 8.3 10.9 10:08 5.6 22:38 0.0 0.0 12.1 6.0 13.3 03:08 N 16 10.0 16.8 16:48 4.4 02:18 0.5 0.0 2.8 4.3 13.1 23:58 NNE 17 12.6 16.8 13:42 9.3 22:32 2.4 0.0 4.5 10.7 20.5 10:32 S 18 9.1 11.7 16:32 7.1 23:52 0.0 0.0 5.3 2.7 8.3 20:22 NNE 19 10.8 17.7 16:42 4.7 05:02 0.0 0.0 0.0 5.6 11.5 13:42 SE 20 14.2 21.9 17:12 6.5 06:42 1.3 0.0 0.0 5.5 11.0 12:12 SSE 21 15.6 20.5 15:12 10.7 23:32 0.0 0.0 2.3 8.6 21.6 16:52 S 22 14.6 20.3 13:32 9.6 04:02 0.0 0.1 0.0 5.3 13.8 14:32 ESE 23 18.1 24.9 13:22 11.8 06:12 0.0 0.9 0.0 4.9 9.4 12:52 SSE 24 19.1 26.1 15:31 13.2 06:21 1.2 1.0 0.0 4.8 8.3 14:01 SSE 25 18.6 24.9 15:21 14.0 02:31 0.3 0.9 3.0 7.7 15.0 10:41 S 26 14.2 20.3 11:31 7.8 23:01 0.9 0.0 12.8 6.4 18.2 10:21 WSW 27 8.5 12.8 16:01 5.7 06:31 0.7 0.0 2.3 6.2 26.6 13:01 N 28 9.9 15.9 16:01 4.4 03:31 0.1 0.0 0.0 4.5 12.0 14:51 ESE 29 11.2 16.9 15:11 5.6 05:21 0.5 0.0 0.0 5.0 12.0 12:41 E 30 8.3 11.1 08:41 6.0 22:11 1.9 0.0 14.3 4.0 11.7 10:01 SW 31 9.3 15.7 14:31 3.5 03:51 0.7 0.0 0.8 4.3 10.8 13:31 E ------------------------------------------------------------------------------------- 11.1 26.1 24 -0.9 1 41.6 3.0 84.0 6.0 26.6 27 SSE Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 1 Min <= -18.0: 0 Max Rain: 14.25 ON 30/05/09 Days of Rain: 16 (> .2 mm) 15 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration