Monthly Climatological Summary for Jan 2019 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 46.1 56.0 14:08 36.4 06:36 18.9 0.0 0.00 2.6 29.0 00:40 NNE 2 46.8 58.1 14:51 38.3 06:28 18.2 0.0 0.00 1.7 11.0 10:20 E 3 50.1 63.6 15:07 40.9 04:53 14.9 0.0 0.00 1.8 10.0 11:45 NNE 4 51.8 63.6 14:28 44.3 03:47 13.2 0.0 0.00 1.9 11.0 11:33 NW 5 48.4 52.6 13:47 45.0 21:58 16.6 0.0 0.50 1.0 10.0 16:34 N 6 48.4 56.7 14:15 41.0 06:50 16.6 0.0 0.17 1.2 12.0 13:02 SSW 7 50.0 58.4 14:03 46.1 08:16 15.0 0.0 0.18 0.8 9.0 14:02 ESE 8 54.8 67.3 14:08 47.1 00:02 10.3 0.2 0.00 1.6 12.0 10:22 NE 9 54.6 65.4 14:28 46.6 06:33 10.4 0.0 0.00 1.8 15.0 19:30 NNW 10 52.1 62.0 13:53 45.1 07:37 12.9 0.0 0.00 1.5 11.0 14:02 SSE 11 51.0 60.5 14:35 45.1 04:28 13.9 0.0 0.00 1.4 11.0 14:36 E 12 49.0 56.1 14:05 43.7 22:51 16.0 0.0 0.64 1.3 12.0 04:28 NNE 13 49.9 58.7 11:24 42.7 05:46 15.1 0.0 0.00 1.5 16.0 11:37 E 14 49.6 55.4 02:20 44.9 21:34 15.4 0.0 1.11 1.8 19.0 12:55 NNE 15 49.4 56.4 11:20 45.4 00:00 15.6 0.0 0.31 1.0 12.0 11:42 N 16 53.2 57.0 13:36 48.9 00:51 11.8 0.0 0.84 1.0 12.0 00:38 ESE 17 54.9 57.7 15:04 48.2 23:56 10.0 0.0 2.41 0.7 14.0 03:11 SE 18 51.4 59.6 15:30 45.7 06:22 13.5 0.0 0.01 0.7 9.0 10:07 NE 19 60.0 75.1 14:25 49.7 03:20 6.9 1.9 0.00 1.7 10.0 14:31 N 20 59.8 70.6 13:00 50.9 21:28 6.2 1.0 0.00 1.4 16.0 13:10 E 21 52.2 57.7 15:26 45.8 04:31 12.8 0.0 0.00 5.3 33.0 19:30 NNW 22 52.5 62.8 15:23 43.0 07:25 12.5 0.0 0.00 2.2 20.0 03:40 N 23 53.1 66.8 14:50 43.4 06:52 11.9 0.0 0.00 2.0 11.0 14:06 N 24 59.7 73.5 14:37 49.9 06:19 7.0 1.7 0.00 2.0 11.0 14:10 NW 25 59.7 74.3 15:30 49.5 03:55 7.0 1.6 0.00 2.0 10.0 09:54 ENE 26 63.1 74.9 15:24 54.4 00:12 3.9 2.0 0.00 2.1 14.0 12:52 E 27 62.9 74.8 13:50 55.2 06:40 4.4 2.3 0.00 2.0 11.0 11:58 E 28 61.1 72.9 14:45 52.2 06:30 5.1 1.2 0.00 1.5 12.0 14:05 NE 29 60.9 70.4 12:37 52.5 23:39 4.8 0.7 0.00 1.3 10.0 12:57 SE 30 55.4 66.1 14:41 49.6 06:09 9.7 0.0 0.00 0.7 9.0 13:03 S 31 50.5 57.2 16:32 46.1 23:10 14.5 0.0 0.96 1.2 11.0 15:09 N ---------------------------------------------------------------------------------- 53.6 75.1 19 36.4 1 365.0 12.6 7.13 1.6 33.0 21 NE Max >= 80.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 2.41 on day 17 Days of Rain: 10 (>= 0.01 in) 9 (>= 0.10 in) 2 (>= 1.00 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration