Forest Park off Skyline Road, Portland, OR
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 | 39.9° F | 44.8° F | 14:18:01 | 35.4° F | 03:31:02 | 0.00 in | 0.0 mph | 2.0 mph | 23:16:02 |
| 2 | 41.5° F | 44.0° F | 13:16:03 | 38.5° F | 04:43:03 | 0.03 in | 0.2 mph | 3.0 mph | 07:49:01 |
| 3 | 40.3° F | 41.9° F | 13:55:02 | 38.7° F | 06:44:02 | 0.00 in | 0.0 mph | 3.0 mph | 16:35:01 |
| 4 | 42.2° F | 46.7° F | 23:54:02 | 39.5° F | 01:15:02 | 0.62 in | 0.1 mph | 3.0 mph | 11:29:03 |
| 5 | 50.6° F | 54.8° F | 14:17:02 | 46.7° F | 00:00:05 | 0.68 in | 0.7 mph | 9.0 mph | 06:46:02 |
| 6 | 48.2° F | 50.0° F | 12:24:02 | 46.8° F | 05:23:02 | 0.18 in | 0.1 mph | 5.0 mph | 02:04:03 |
| 7 | 48.9° F | 54.0° F | 13:44:02 | 46.8° F | 03:46:02 | 0.25 in | 0.7 mph | 8.0 mph | 06:52:02 |
| 8 | 52.4° F | 54.0° F | 10:58:02 | 49.0° F | 00:03:01 | 1.34 in | 1.3 mph | 8.0 mph | 07:43:02 |
| 9 | 48.1° F | 54.9° F | 23:02:02 | 43.8° F | 08:23:01 | 1.62 in | 0.5 mph | 7.0 mph | 21:37:02 |
| 10 | 54.7° F | 56.0° F | 14:23:02 | 53.7° F | 18:14:02 | 0.03 in | 1.3 mph | 8.0 mph | 08:56:02 |
| 11 | 54.1° F | 55.8° F | 15:29:02 | 52.8° F | 07:47:02 | 0.00 in | 0.5 mph | 6.0 mph | 04:06:02 |
| 12 | 51.6° F | 53.8° F | 01:47:02 | 47.7° F | 23:58:02 | 0.00 in | 0.1 mph | 3.0 mph | 11:03:01 |
| 13 | 46.2° F | 47.8° F | 00:07:02 | 44.5° F | 08:15:02 | 0.00 in | 0.0 mph | 2.0 mph | 03:14:03 |
| Month: | 47.6° F | 56.0° F | 2025-12-10 | 35.4° F | 2025-12-01 | 4.75 in | 0.4 mph | 9.0 mph | 2025-12-05 |