Monthly Climatological Summary for Mar 2024 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 52.1 58.7 12:22 47.9 06:16 12.9 0.0 0.30 1.0 11.0 10:11 N 2 49.7 51.9 12:34 46.2 21:07 15.3 0.0 1.64 1.1 13.0 13:54 SSW 3 49.2 56.8 15:04 42.4 03:37 15.8 0.0 0.05 1.3 15.0 13:38 N 4 49.8 58.5 15:42 43.0 06:50 15.2 0.0 0.00 0.6 9.0 15:42 N 5 51.4 62.9 14:35 42.1 06:01 13.6 0.0 0.00 1.1 11.0 13:11 N 6 48.9 57.8 11:58 43.0 06:35 16.1 0.0 0.50 0.8 15.0 14:01 N 7 48.0 61.1 13:58 41.0 06:11 17.0 0.0 0.59 0.8 13.0 13:54 N 8 52.6 67.8 14:23 42.5 04:28 12.5 0.1 0.01 1.5 14.0 14:29 NNE 9 56.3 69.8 13:43 44.9 05:17 9.4 0.6 0.00 1.5 15.0 13:43 N 10 55.6 68.4 15:36 45.8 05:35 9.3 0.3 0.00 1.3 12.0 16:57 N 11 51.4 62.6 13:49 43.2 03:29 13.6 0.0 0.00 1.2 12.0 15:30 N 12 53.0 60.8 16:58 46.7 00:12 12.0 0.0 0.00 0.3 10.0 19:22 N 13 54.6 66.2 15:24 45.8 06:50 10.5 0.0 0.00 0.6 12.0 16:24 NNW 14 56.7 63.7 16:30 47.3 02:55 8.3 0.0 0.00 6.3 41.0 09:29 N 15 55.0 61.1 15:32 48.4 06:30 10.0 0.0 0.00 1.3 24.0 02:25 N 16 52.7 64.5 13:41 45.8 06:32 12.3 0.0 0.00 1.1 11.0 14:05 N 17 54.3 67.7 15:36 44.5 05:11 10.9 0.2 0.00 1.1 12.0 14:54 N 18 58.4 72.3 14:28 48.5 04:08 7.8 1.2 0.00 1.5 15.0 15:32 N 19 58.8 70.8 14:57 48.4 06:27 7.3 1.1 0.00 1.3 14.0 11:59 N 20 59.3 72.4 16:00 50.5 05:37 6.8 1.2 0.00 1.4 11.0 14:15 N 21 56.4 70.1 15:25 46.9 04:45 9.2 0.6 0.00 1.1 11.0 11:21 NNW 22 57.2 69.6 16:20 47.9 07:18 8.2 0.4 0.00 1.3 12.0 15:40 N 23 52.7 58.5 16:13 48.0 23:57 12.3 0.0 0.14 1.6 12.0 14:59 N 24 49.5 57.9 13:34 41.8 03:08 15.5 0.0 0.00 2.0 20.0 15:17 NNW 25 50.8 63.6 14:17 41.4 07:12 14.2 0.0 0.00 1.5 13.0 14:55 N 26 51.9 62.9 16:14 43.6 05:00 13.1 0.0 0.00 1.0 11.0 13:57 N 27 53.8 66.8 14:42 43.7 04:41 11.3 0.1 0.00 1.3 12.0 14:22 N 28 53.6 65.2 14:01 44.5 06:52 11.4 0.0 0.00 1.5 12.0 13:46 N 29 51.4 57.7 17:14 47.1 06:57 13.6 0.0 0.00 2.8 18.0 14:32 NNE 30 47.2 51.1 16:16 42.9 09:15 17.8 0.0 1.61 3.0 20.0 03:11 ENE 31 48.6 56.7 15:02 43.5 07:33 16.4 0.0 0.87 1.8 16.0 15:11 N ---------------------------------------------------------------------------------- 52.9 72.4 20 41.0 7 379.6 5.8 5.71 1.5 41.0 14 N Max >= 80.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 1.64 on day 2 Days of Rain: 9 (>= 0.01 in) 7 (>= 0.10 in) 2 (>= 1.00 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration