South Halcyon Road, Arroyo Grande, CA
Displaying data from December 2025
| Day | Mean Temp | High Temp | High Temp Time | Low Temp | Low Temp Time | Rain | Average Wind | High Wind | High Wind Time |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 53.3° F | 66.7° F | 11:55:46 | 44.9° F | 05:59:01 | 0.01 in | 0.0 mph | 4.0 mph | 06:59:06 |
| 2 | 53.5° F | 69.4° F | 13:05:44 | 42.9° F | 05:04:37 | 0.00 in | 0.0 mph | 2.0 mph | 19:59:39 |
| 3 | 52.7° F | 68.0° F | 11:53:07 | 42.1° F | 06:34:46 | 0.00 in | 0.0 mph | 5.0 mph | 07:50:04 |
| 4 | 51.7° F | 67.1° F | 11:07:36 | 40.5° F | 06:47:54 | 0.00 in | 0.0 mph | 1.0 mph | 13:02:26 |
| 5 | 54.9° F | 71.5° F | 14:26:23 | 41.8° F | 04:44:35 | 0.00 in | 0.0 mph | 5.0 mph | 19:10:42 |
| 6 | 57.3° F | 73.7° F | 12:57:07 | 44.0° F | 05:17:59 | 0.00 in | 0.1 mph | 5.0 mph | 16:43:12 |
| 7 | 57.7° F | 72.6° F | 10:46:16 | 46.6° F | 05:38:58 | 0.00 in | 0.0 mph | 4.0 mph | 12:04:36 |
| 8 | 61.8° F | 79.0° F | 12:22:19 | 49.1° F | 04:01:55 | 0.00 in | 0.1 mph | 7.0 mph | 13:25:35 |
| 9 | 63.7° F | 81.0° F | 13:19:58 | 47.8° F | 06:54:51 | 0.00 in | 0.2 mph | 9.0 mph | 13:01:17 |
| 10 | 52.3° F | 61.2° F | 01:45:11 | 45.9° F | 07:25:23 | 0.00 in | 0.0 mph | 0.0 mph | 00:00:06 |
| Month: | 55.9° F | 81.0° F | 2025-12-09 | 40.5° F | 2025-12-04 | 0.01 in | 0.1 mph | 9.0 mph | 2025-12-09 |