Monthly Climatological Summary for May 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 63.8 76.8 13:33 53.9 06:32 4.4 3.2 0.00 1.8 13.0 15:39 SSE 2 63.4 76.0 16:17 52.8 05:00 4.6 3.0 0.00 2.0 12.0 13:23 S 3 62.8 75.2 15:21 52.6 06:11 4.8 2.6 0.00 2.0 12.0 15:11 S 4 67.1 83.4 15:01 53.0 07:07 3.7 5.8 0.00 2.0 11.0 14:11 SSE 5 75.2 91.6 15:51 60.9 05:07 0.8 11.0 0.00 2.3 11.0 13:56 SSE 6 76.4 91.3 15:22 63.3 05:42 0.2 11.6 0.00 2.2 12.0 16:05 SE 7 76.9 91.2 13:55 66.0 23:08 0.0 11.9 0.00 2.0 13.0 14:04 SSE 8 71.8 85.2 13:20 61.2 06:34 0.6 7.4 0.00 2.1 14.0 13:50 SSE 9 66.5 79.9 15:07 54.6 06:11 2.9 4.3 0.00 2.0 12.0 12:19 S 10 63.1 75.8 15:01 56.5 05:33 3.9 2.0 0.00 2.1 14.0 13:25 S 11 61.9 73.9 14:59 53.6 23:54 4.5 1.5 0.00 1.9 13.0 14:17 S 12 57.1 66.5 16:12 49.4 03:58 8.0 0.0 0.00 1.5 12.0 13:51 SSW 13 57.9 69.3 14:35 48.1 05:51 7.4 0.5 0.00 1.7 17.0 14:41 SE 14 61.3 74.0 12:35 49.8 05:27 6.0 2.3 0.00 1.8 14.0 14:28 S 15 63.6 75.8 17:43 52.1 05:35 4.5 3.0 0.00 1.8 12.0 13:41 S 16 67.4 82.3 14:49 57.0 04:14 2.6 5.0 0.00 2.0 13.0 15:26 S 17 64.3 76.5 14:05 54.6 05:41 3.8 3.1 0.00 1.9 17.0 14:21 S 18 58.8 65.1 17:25 52.0 23:23 6.2 0.0 0.26 1.3 12.0 17:03 S 19 56.3 65.9 14:35 47.0 06:25 8.7 0.0 0.00 1.6 14.0 13:04 S 20 59.4 70.8 14:24 47.1 05:50 7.0 1.3 0.00 1.8 12.0 13:02 SSW 21 67.1 83.4 16:32 52.4 06:10 3.9 6.0 0.00 2.0 13.0 14:55 S 22 63.0 75.2 14:45 52.8 05:29 4.3 2.3 0.00 2.2 14.0 14:24 S 23 61.5 72.2 13:39 55.3 05:27 4.8 1.3 0.00 1.9 12.0 13:58 S 24 65.2 80.7 14:09 52.4 05:51 4.2 4.4 0.00 1.6 12.0 12:52 S 25 71.0 86.2 16:53 56.5 04:09 2.2 8.2 0.00 1.8 12.0 13:12 S 26 73.9 89.4 14:47 61.5 05:38 0.5 9.4 0.00 1.8 11.0 15:01 S 27 72.3 86.8 14:56 61.2 06:00 0.5 7.8 0.00 1.9 12.0 12:43 S 28 67.5 81.8 15:55 56.7 06:51 2.4 5.0 0.00 1.7 12.0 15:35 S 29 62.3 73.3 16:11 56.7 04:38 3.9 1.2 0.00 2.1 12.0 15:23 S 30 62.4 74.1 14:43 56.2 23:54 3.9 1.3 0.00 1.8 15.0 14:43 SSW 31 64.2 78.6 15:39 54.2 02:16 3.9 3.1 0.00 1.6 13.0 13:29 S ---------------------------------------------------------------------------------- 65.3 91.6 5 47.0 19 119.1 129.5 0.26 1.9 17.0 13 S Max >= 80.0: 12 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.26 on day 18 Days of Rain: 1 (>= 0.01 in) 1 (>= 0.10 in) 0 (>= 1.00 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration