MONTHLY CLIMATOLOGICAL SUMMARY for Dec 2025 NAME: Alameda, CA ELEV: 5 feet LAT: 37-45.30 N LONG: 122-13.92 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 47.9 55.0 15:07 41.7 02:52 17.1 0.0 0.00 2.2 15.0 09:02 65 02 50.9 61.9 15:37 43.6 02:12 14.1 0.0 0.00 1.0 9.0 17:38 222 03 52.6 66.2 14:49 42.9 06:57 12.4 0.0 0.00 1.0 10.0 14:15 150 04 49.9 60.2 15:16 42.8 03:08 15.1 0.0 0.00 1.3 15.0 10:55 61 05 48.5 58.7 14:27 41.2 07:09 16.5 0.0 0.00 0.9 11.0 15:02 303 06 47.7 55.8 15:34 43.0 07:16 17.3 0.0 0.00 1.0 9.0 12:20 234 07 47.0 56.2 15:19 41.3 05:51 18.0 0.0 0.00 0.9 9.0 22:33 219 08 47.2 58.8 14:09 40.0 05:09 17.8 0.0 0.00 1.2 9.0 07:45 196 09 47.2 59.0 14:41 40.2 06:26 17.8 0.0 0.00 0.9 8.0 16:10 229 10 48.6 60.0 15:24 40.6 07:14 16.4 0.0 0.00 0.9 7.0 13:30 220 11 48.1 59.6 14:56 40.7 05:18 16.9 0.0 0.00 0.8 7.0 11:33 209 12 46.5 56.9 15:47 39.3 04:23 18.5 0.0 0.00 0.8 10.0 13:39 222 13 45.1 56.7 15:04 36.2 07:21 19.9 0.0 0.00 1.1 10.0 15:24 252 14 46.8 52.2 15:48 42.4 23:25 18.2 0.0 0.00 1.1 10.0 13:43 227 15 47.0 55.7 14:26 40.9 02:34 18.0 0.0 0.00 0.9 11.0 12:08 228 16 52.6 62.6 14:27 45.0 03:30 12.4 0.0 0.00 0.8 9.0 15:00 279 17 55.8 62.0 15:14 50.0 22:26 9.2 0.0 0.12 1.0 9.0 07:59 152 18 53.7 58.1 13:55 51.0 00:00 11.3 0.0 0.00 0.9 8.0 13:42 218 19 57.5 63.6 12:40 53.8 00:00 7.5 0.0 0.52 1.7 11.0 12:56 125 20 59.5 61.3 12:59 58.0 00:11 5.5 0.0 0.11 0.5 6.0 01:20 108 21 60.6 63.3 13:10 59.0 19:40 4.4 0.0 0.11 3.7 18.0 06:41 168 22 59.9 63.9 12:46 57.3 06:45 5.1 0.0 1.06 1.9 16.0 10:06 115 23 59.9 64.3 14:13 56.1 05:29 5.1 0.0 0.01 2.7 21.0 23:04 110 24 58.8 64.0 14:31 55.2 20:52 6.2 0.0 0.78 4.5 30.0 03:15 143 25 56.0 59.9 11:37 53.3 14:08 9.0 0.0 0.96 6.6 27.0 02:10 168 26 54.3 60.1 12:47 46.8 23:50 10.7 0.0 0.12 4.3 27.0 13:05 174 27 49.5 56.5 15:01 43.5 23:56 15.5 0.0 0.02 0.6 10.0 09:37 353 28 48.6 59.3 16:14 39.5 07:08 16.4 0.0 0.00 0.9 9.0 19:06 201 29 54.9 64.0 14:08 45.1 23:59 10.1 0.0 0.00 2.1 21.0 02:57 73 30 46.7 53.9 11:15 39.2 06:38 18.3 0.0 0.00 0.9 10.0 13:14 138 31 50.8 53.1 14:33 46.5 00:17 14.2 0.0 0.60 0.8 9.0 22:46 95 --------------------------------------------------------------------------------------- 51.6 66.2 03 36.2 13 415.0 0.0 4.41 1.6 30.0 24 158