Monthly Climatological Summary for May 2022 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 59.9 70.8 14:07 50.2 07:02 6.2 1.1 0.00 2.0 15.0 14:47 S 2 59.8 71.7 15:11 53.9 23:59 6.0 0.9 0.00 1.8 12.0 13:49 SSW 3 58.4 68.4 15:53 51.4 01:21 7.0 0.4 0.00 1.4 13.0 16:08 S 4 65.3 82.0 15:40 49.7 05:44 4.9 5.2 0.00 1.6 11.0 10:19 S 5 66.2 81.2 14:28 52.1 07:01 3.7 4.8 0.00 1.6 11.0 13:07 S 6 67.0 78.0 14:33 57.1 04:17 2.4 4.4 0.00 2.1 12.0 14:10 S 7 62.1 74.6 15:00 53.9 06:44 4.8 1.9 0.00 1.9 14.0 15:48 SSW 8 56.9 62.6 15:15 48.6 23:57 8.1 0.0 0.00 1.5 10.0 16:22 NNE 9 53.6 63.8 14:05 44.5 06:00 11.4 0.0 0.00 1.6 14.0 14:28 N 10 53.9 65.4 13:05 44.0 05:51 11.1 0.0 0.00 2.0 16.0 13:42 NNW 11 55.2 69.9 16:26 41.7 06:15 10.5 0.7 0.00 2.4 21.0 14:49 WNW 12 62.6 77.5 14:09 48.6 02:08 5.8 3.4 0.00 2.4 15.0 14:19 S 13 71.3 88.1 15:27 56.2 05:56 2.4 8.6 0.00 2.1 12.0 15:42 S 14 76.1 91.4 15:20 61.8 05:13 0.6 11.6 0.00 2.2 12.0 13:10 SSE 15 72.1 84.1 12:33 59.5 23:57 0.5 7.6 0.00 2.0 13.0 14:13 S 16 63.1 76.0 15:48 52.9 06:42 4.5 2.6 0.00 1.7 12.0 15:22 S 17 59.4 72.0 14:57 51.6 04:18 6.7 1.1 0.00 1.4 13.0 14:57 SSW 18 62.4 78.5 15:50 52.5 06:20 5.5 2.9 0.00 1.5 13.0 16:14 S 19 60.4 71.6 15:51 53.7 06:47 5.7 1.2 0.00 2.0 12.0 17:13 S 20 55.3 59.5 15:49 52.7 05:06 9.7 0.0 0.23 0.9 8.0 13:11 SSE 21 56.9 64.0 15:36 51.8 23:44 8.1 0.0 0.01 0.6 8.0 17:06 N 22 59.2 71.1 15:29 49.7 05:06 7.0 1.2 0.01 1.4 12.0 12:44 SSW 23 58.9 73.3 16:00 50.3 04:43 7.3 1.2 0.00 1.6 11.0 13:22 S 24 65.2 82.4 15:12 51.6 06:12 4.6 4.8 0.00 1.6 12.0 14:09 S 25 66.6 80.3 16:11 54.1 02:58 3.4 5.1 0.00 1.9 11.0 12:23 S 26 63.0 78.0 13:31 53.8 23:35 4.8 2.8 0.00 1.8 14.0 15:28 S 27 60.6 74.1 14:51 54.1 02:35 5.8 1.3 0.00 1.7 12.0 13:39 S 28 57.1 62.7 16:45 52.7 01:37 7.9 0.0 0.00 1.1 8.0 13:53 ENE 29 60.9 72.6 15:53 53.5 06:00 5.4 1.3 0.00 1.8 14.0 15:09 S 30 61.3 74.1 15:46 51.1 05:20 5.7 2.0 0.00 1.7 13.0 13:35 S 31 63.1 75.8 13:54 50.3 06:08 5.0 3.0 0.00 1.9 14.0 15:16 S ---------------------------------------------------------------------------------- 61.7 91.4 14 41.7 11 182.5 81.1 0.25 1.7 21.0 11 S Max >= 80.0: 7 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.23 on day 20 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