Monthly Climatological Summary for Sep 2018 Name: Altadena WeatherCam City: Altadena State: California Elevation: 1680 ft Lat: N 34° 12' 16" Lon: W 118° 08' 18" Temperature (°F), Rain (in), Wind Speed (mph) Heat Cool Avg Mean Deg Deg Wind Dom Day Temp High Time Low Time Days Days Rain Speed High Time Dir ---------------------------------------------------------------------------------- 1 68.0 82.4 15:40 57.6 06:49 1.5 4.5 0.00 1.8 13.0 14:31 SSE 2 68.1 80.2 16:00 62.5 05:16 0.7 3.8 0.00 1.6 12.0 13:20 S 3 68.8 82.7 15:10 62.5 07:39 0.6 4.4 0.00 2.0 12.0 14:13 S 4 69.1 80.5 15:56 62.6 06:50 0.6 4.6 0.00 1.8 13.0 12:05 SSE 5 67.4 80.7 14:03 59.6 06:54 1.5 3.9 0.00 1.5 12.0 14:37 SSE 6 68.9 83.2 15:17 59.0 06:41 1.7 5.6 0.00 1.5 12.0 13:17 SSE 7 73.6 92.4 15:17 60.6 06:33 1.1 9.7 0.00 1.3 12.0 14:26 SSE 8 80.6 96.2 15:22 66.3 04:50 0.0 15.6 0.00 2.0 13.0 13:36 SE 9 78.3 92.3 14:49 67.1 23:28 0.0 13.3 0.00 1.9 14.0 14:37 SE 10 71.5 87.7 15:35 58.9 07:48 1.1 7.6 0.00 1.5 14.0 15:00 SSE 11 68.4 83.6 15:40 56.0 07:07 2.3 5.6 0.00 1.3 14.0 13:16 SSE 12 68.0 83.6 15:38 58.6 03:21 1.9 5.0 0.00 1.5 13.0 12:48 SSE 13 72.2 88.6 14:41 58.5 06:45 1.6 8.8 0.00 1.9 12.0 15:20 SE 14 77.1 91.9 13:54 65.2 04:04 0.0 12.1 0.00 2.2 17.0 14:49 SE 15 73.0 86.8 14:28 62.4 06:02 0.4 8.4 0.00 2.0 14.0 14:27 SE 16 73.4 87.2 14:20 62.7 07:02 0.4 8.8 0.00 2.1 14.0 13:40 SSE 17 72.1 88.3 14:43 60.4 06:28 0.8 8.0 0.00 2.1 12.0 11:24 S 18 70.2 86.0 14:38 58.9 07:33 1.5 6.7 0.00 2.0 15.0 13:23 SE 19 68.4 84.2 15:02 55.9 05:55 2.3 5.7 0.00 1.7 13.0 14:27 SSE 20 69.2 84.9 14:47 58.0 06:15 1.7 5.8 0.00 1.6 13.0 13:36 S 21 70.5 84.7 15:01 58.3 03:13 1.8 7.4 0.00 1.5 13.0 13:51 SSE 22 74.6 92.8 15:25 62.9 04:59 0.4 10.0 0.00 1.5 12.0 15:41 SSE 23 70.3 84.1 14:53 60.5 23:57 0.4 5.7 0.00 1.6 12.0 10:37 SSE 24 63.8 79.2 15:27 55.6 05:11 4.1 2.9 0.00 1.4 14.0 14:07 SSE 25 63.4 77.4 15:59 54.3 06:20 4.2 2.6 0.00 1.2 11.0 13:53 SSE 26 71.6 89.5 15:44 59.1 06:16 1.7 8.3 0.00 1.3 13.0 14:13 SSE 27 75.7 92.1 16:25 60.6 01:35 0.5 11.1 0.00 1.4 13.0 13:48 SSE 28 69.1 85.1 15:31 57.5 06:22 1.8 5.8 0.00 1.3 14.0 16:25 SSE 29 66.7 81.1 14:55 59.9 23:15 1.9 3.7 0.00 1.4 17.0 15:51 SSE 30 70.3 84.1 14:33 58.7 02:24 1.9 7.2 0.00 1.3 15.0 13:52 SSE ---------------------------------------------------------------------------------- 70.7 96.2 8 54.3 25 40.4 212.6 0.00 1.6 17.0 14 SSE Max >= 80.0: 28 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.00 on day 0 Days of Rain: 0 (>= 0.01 in) 0 (>= 0.10 in) 0 (>= 1.00 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration