Monthly Climatological Summary for Jan 2020 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 53.9 65.8 14:50 46.3 23:04 11.1 0.0 0.00 1.5 10.0 12:49 ENE 2 52.1 64.0 13:08 42.7 05:58 12.9 0.0 0.00 1.5 9.0 11:56 N 3 58.0 70.4 14:37 50.4 07:22 7.9 0.8 0.00 1.8 8.0 14:04 NNE 4 55.7 67.9 13:49 47.8 06:29 9.5 0.2 0.00 1.9 9.0 11:52 NNE 5 55.7 68.0 14:05 47.9 06:39 9.5 0.2 0.00 1.7 7.0 11:24 NE 6 58.7 73.1 14:30 49.7 00:41 7.7 1.4 0.00 1.9 9.0 12:54 N 7 58.8 73.0 13:07 50.3 04:21 7.7 1.4 0.00 1.7 6.0 11:33 N 8 49.6 58.1 15:07 41.2 07:13 15.4 0.0 0.00 1.3 12.0 11:08 SSE 9 48.5 57.9 13:38 41.9 06:10 16.5 0.0 0.00 1.5 12.0 12:35 SSW 10 49.5 62.4 15:15 40.0 04:41 15.5 0.0 0.00 1.7 9.0 12:38 ENE 11 48.8 57.8 14:37 41.8 07:05 16.2 0.0 0.00 1.6 11.0 13:37 ESE 12 48.2 58.9 14:45 41.1 07:09 16.8 0.0 0.00 1.3 11.0 14:17 SSE 13 48.2 58.9 14:40 41.5 02:25 16.8 0.0 0.00 1.2 9.0 09:50 SE 14 48.4 59.7 14:29 41.9 06:38 16.6 0.0 0.00 1.6 10.0 13:04 ESE 15 50.0 62.6 14:38 41.7 07:09 15.0 0.0 0.00 1.7 9.0 14:42 ENE 16 46.7 54.2 14:42 40.5 06:45 18.3 0.0 0.10 1.4 14.0 14:25 SSE 17 47.3 54.8 14:54 40.2 07:14 17.7 0.0 0.07 1.2 9.0 10:54 E 18 53.9 68.1 14:39 43.1 05:23 11.3 0.2 0.00 1.7 9.0 13:28 NNE 19 58.7 71.2 13:00 48.9 03:48 7.2 1.0 0.00 1.2 6.0 12:35 NE 20 55.0 59.6 13:33 51.4 23:58 10.0 0.0 0.00 1.0 8.0 15:42 ESE 21 50.5 56.0 14:47 44.5 23:44 14.5 0.0 0.00 0.5 8.0 13:05 SSW 22 50.0 60.5 14:30 43.0 06:01 15.0 0.0 0.00 0.8 9.0 13:14 SSE 23 59.2 73.5 14:45 49.5 04:24 7.4 1.6 0.00 1.9 12.0 12:32 ENE 24 59.4 71.5 14:42 52.4 23:36 6.8 1.1 0.00 1.6 9.0 13:30 NE 25 58.2 71.2 14:20 50.0 23:41 7.7 0.9 0.00 1.4 10.0 12:32 ENE 26 50.2 58.1 13:17 44.7 03:44 14.8 0.0 0.00 0.8 10.0 13:02 S 27 54.9 71.3 14:56 42.4 04:59 10.7 0.6 0.01 1.4 9.0 13:17 NE 28 59.3 73.0 14:36 50.7 23:16 6.9 1.2 0.00 1.9 11.0 15:20 ENE 29 57.5 69.6 15:23 47.0 02:31 7.9 0.5 0.00 3.2 34.0 11:01 NNE 30 58.1 69.9 14:12 48.5 07:14 7.7 0.8 0.00 1.7 9.0 11:23 NE 31 63.2 77.5 15:17 53.3 06:11 4.6 2.8 0.00 1.8 8.0 12:25 NE ---------------------------------------------------------------------------------- 53.7 77.5 31 40.0 10 363.6 14.7 0.18 1.5 34.0 29 ENE Max >= 80.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.10 on day 16 Days of Rain: 3 (>= 0.01 in) 1 (>= 0.10 in) 0 (>= 1.00 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration