MONTHLY CLIMATOLOGICAL SUMMARY for Sep 2025 NAME: San Luis Obispo, CA ELEV: 132 feet LAT: 35-15.79 N LONG: 120-41.35 W 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 --------------------------------------------------------------------------------------- 01 73.2 98.4 12:23 56.5 06:39 0.0 8.2 0.00 1.4 10.3 11:27 326 02 68.4 86.2 13:42 60.1 23:42 0.0 3.4 0.00 1.8 15.9 17:34 305 03 66.7 82.8 13:01 56.1 04:46 0.0 1.7 0.00 3.0 15.9 13:08 305 04 66.1 81.3 12:44 59.5 00:00 0.0 1.1 0.00 2.6 15.9 16:29 304 05 66.0 84.6 13:15 58.1 06:03 0.0 1.0 0.00 2.3 13.6 15:16 301 06 65.1 79.5 12:55 57.4 21:39 0.0 0.1 0.00 2.0 14.8 17:14 310 07 67.3 88.0 12:23 52.5 06:46 0.0 2.3 0.00 2.5 19.5 16:13 310 08 67.1 82.6 12:54 58.8 06:26 0.0 2.1 0.02 2.4 17.2 16:43 306 09 70.2 82.2 12:21 61.0 07:04 0.0 5.2 0.00 2.9 20.6 14:07 301 10 68.5 83.7 12:54 57.9 06:30 0.0 3.5 0.01 2.4 17.2 16:05 308 11 68.5 84.0 12:38 58.1 23:54 0.0 3.5 0.00 2.7 20.6 16:20 296 12 64.8 82.2 12:35 55.0 02:35 0.2 0.0 0.00 3.4 22.8 16:05 307 13 64.8 82.2 11:15 55.9 23:40 0.2 0.0 0.00 2.5 19.5 12:46 310 14 66.9 90.3 11:03 53.4 06:47 0.0 1.9 0.00 2.7 19.5 14:26 310 15 66.3 87.8 12:49 54.7 06:25 0.0 1.3 0.00 2.6 11.4 14:57 337 16 65.3 84.9 11:31 50.5 07:00 0.0 0.3 0.01 1.7 13.6 15:00 311 17 66.4 87.1 14:29 54.3 06:28 0.0 1.4 0.00 2.2 14.8 15:38 309 18 66.0 77.9 14:15 60.3 01:03 0.0 1.0 0.00 1.3 10.3 11:58 313 19 68.6 85.3 11:56 60.8 06:50 0.0 3.6 0.00 1.7 12.5 16:28 305 20 67.7 83.8 10:50 58.1 05:06 0.0 2.7 0.00 2.3 18.3 13:59 306 21 67.4 80.8 12:13 59.9 02:44 0.0 2.4 0.00 2.0 13.6 12:50 304 22 66.9 80.6 11:03 57.7 07:03 0.0 1.9 0.00 2.0 17.2 13:16 309 23 69.0 93.2 12:15 55.2 04:43 0.0 4.0 0.04 1.3 12.5 17:31 324 24 70.4 82.4 12:32 63.0 01:45 0.0 5.4 0.43 2.5 13.6 06:29 310 25 66.8 80.8 11:50 61.5 23:50 0.0 1.8 0.00 2.6 19.5 14:56 307 26 64.9 77.7 15:05 57.4 23:58 0.1 0.0 0.01 0.9 9.2 13:25 302 27 64.4 73.6 12:41 57.0 00:30 0.6 0.0 0.00 0.6 6.9 12:44 306 28 66.0 70.3 12:00 63.1 06:40 0.0 1.0 0.01 0.5 9.2 13:35 173 29 66.7 80.2 12:21 59.7 23:47 0.0 1.7 0.00 0.7 11.4 13:44 243 30 65.5 83.8 12:27 53.1 07:05 0.0 0.5 0.00 1.2 15.9 15:20 304 --------------------------------------------------------------------------------------- 67.1 98.4 01 50.5 16 1.1 63.0 0.53 2.0 22.8 12 307