| SR-12 : Brannan Island Road Atmospheric Data: 01/11/2026 | Summary Detailed Graphs Station List |
| Temperature | Wind | Precipitation | Visibility | ||||||||||||||||||||||
| Timestamp | Air | Wet Bulb |
Dew- point |
24-hr Max |
24-hr Min |
Relative Humidity |
Atmospheric Pressure |
Avg Speed |
Avg Dir |
Spot Speed |
Spot Dir |
Max Speed |
Max Dir |
Rate | Situation | Start | End | 1 hr | 3 hr | 6 hr | 12 hr | 24 hr | Situation | ||
| Date Time | °F | °F | °F | °F | °F | % | in Hg | mph | ° | mph | ° | mph | ° | Y/N | in/hr | text | Date Time | Date Time | in | in | in | in | in | mi | text |
| 01/11/2026 12:00 AM | 40.82 | 40.28 | 39.38 | 57.74 | 34.52 | 94.0 | 30.45 | 0.22 | S | 0.22 | S | 0.89 | NW | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Clear |
| 01/11/2026 12:10 AM | 41.18 | 40.28 | 39.20 | 57.74 | 34.52 | 92.0 | 30.46 | 1.12 | S | 1.12 | S | 1.34 | S | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Clear |
| 01/11/2026 12:20 AM | 40.10 | 39.38 | 38.66 | 57.74 | 34.52 | 95.0 | 30.45 | 1.79 | W | 1.79 | SW | 2.01 | W | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Clear |
| 01/11/2026 12:30 AM | 39.92 | 39.38 | 39.02 | 57.74 | 34.52 | 97.0 | 30.45 | 1.12 | W | 1.34 | W | 1.79 | W | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Clear |
| 01/11/2026 12:40 AM | 39.20 | 39.02 | 38.66 | 57.74 | 34.52 | 98.0 | 30.45 | 0.89 | W | 0.89 | W | 1.34 | W | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.86 | Patchy Fog |
| 01/11/2026 12:50 AM | 40.10 | 39.92 | 39.74 | 57.74 | 34.52 | 98.0 | 30.44 | 0.67 | S | 0.89 | SE | 1.34 | SE | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Clear |
| 01/11/2026 01:00 AM | 41.36 | 41.00 | 40.64 | 57.74 | 34.52 | 97.0 | 30.44 | 1.12 | E | 1.34 | E | 1.34 | E | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Clear |
| 01/11/2026 01:10 AM | 41.00 | 40.28 | 39.38 | 57.74 | 34.52 | 94.0 | 30.44 | 1.79 | E | 1.79 | E | 2.24 | E | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Clear |
| 01/11/2026 01:20 AM | 42.44 | 41.90 | 41.00 | 57.74 | 34.52 | 95.0 | 30.44 | 2.01 | E | 2.01 | E | 2.01 | E | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Clear |
| 01/11/2026 01:30 AM | 41.00 | 40.10 | 39.20 | 57.74 | 34.52 | 93.0 | 30.44 | 2.68 | E | 2.46 | E | 2.68 | E | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Clear |
| 01/11/2026 01:40 AM | 42.44 | 42.08 | 41.54 | 57.74 | 34.52 | 96.0 | 30.44 | 1.57 | SE | 1.79 | SE | 2.91 | SE | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Clear |
| 01/11/2026 01:50 AM | 41.00 | 40.46 | 39.92 | 57.74 | 34.52 | 96.0 | 30.44 | 1.34 | SE | 1.34 | SE | 2.01 | SE | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Clear |
| 01/11/2026 02:00 AM | 39.74 | 39.20 | 38.66 | 57.74 | 34.52 | 96.0 | 30.44 | 2.91 | NW | 2.91 | NW | 3.58 | NW | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Clear |
| 01/11/2026 02:10 AM | 39.38 | 39.02 | 38.48 | 57.74 | 34.52 | 96.0 | 30.44 | 2.91 | NW | 3.36 | NW | 3.80 | NW | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Clear |
| 01/11/2026 02:20 AM | 40.64 | 40.46 | 40.10 | 57.74 | 34.52 | 98.0 | 30.44 | 3.36 | NW | 3.80 | NW | 4.03 | NW | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Clear |
| 01/11/2026 02:30 AM | 40.64 | 40.28 | 39.74 | 57.74 | 34.52 | 96.0 | 30.44 | 2.01 | NW | 2.01 | NW | 4.70 | NW | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Clear |
| 01/11/2026 02:40 AM | 39.74 | 39.38 | 38.84 | 57.74 | 34.52 | 96.0 | 30.44 | 1.12 | NW | 1.34 | NW | 2.46 | N | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Clear |
| 01/11/2026 02:50 AM | 38.66 | 38.30 | 37.58 | 57.74 | 34.52 | 96.0 | 30.44 | 0.22 | W | 0.45 | SW | 1.79 | NW | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Clear |
| 01/11/2026 03:00 AM | 35.06 | 34.52 | 33.80 | 57.74 | 34.52 | 95.0 | 30.44 | 0.45 | S | 0.45 | S | 1.57 | S | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Clear |
| 01/11/2026 03:10 AM | 35.78 | 35.60 | 35.24 | 57.74 | 34.52 | 97.0 | 30.44 | 0.67 | S | 1.12 | SE | 1.12 | SE | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Clear |
| 01/11/2026 03:20 AM | 37.58 | 37.40 | 37.22 | 57.74 | 34.52 | 98.0 | 30.43 | 1.12 | SE | 0.89 | SE | 2.24 | SE | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.61 | Fog Not Patchy |
| 01/11/2026 03:30 AM | 39.38 | 39.02 | 39.20 | 57.74 | 34.52 | 99.0 | 30.43 | 1.34 | E | 1.34 | E | 2.24 | SE | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Fog Not Patchy |
| 01/11/2026 03:40 AM | 41.00 | 41.00 | 40.82 | 57.74 | 34.52 | 99.0 | 30.43 | 1.34 | N | 1.12 | N | 2.01 | N | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Fog Not Patchy |
| 01/11/2026 03:50 AM | 39.20 | 39.02 | 38.84 | 57.74 | 34.52 | 98.0 | 30.43 | 1.57 | NE | 1.57 | NE | 1.79 | NE | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Fog Not Patchy |
| 01/11/2026 04:00 AM | 38.66 | 38.48 | 38.12 | 57.74 | 34.52 | 98.0 | 30.42 | 2.46 | NE | 2.46 | NE | 2.68 | NE | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Fog Not Patchy |
| 01/11/2026 04:10 AM | 37.76 | 37.58 | 37.22 | 57.74 | 34.52 | 98.0 | 30.42 | 2.91 | NE | 3.13 | NE | 3.13 | NE | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.74 | Fog Not Patchy |
| 01/11/2026 04:20 AM | 38.48 | 38.30 | 38.12 | 57.74 | 34.52 | 99.0 | 30.42 | 2.46 | E | 2.24 | E | 3.58 | NE | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.41 | Fog Not Patchy |
| 01/11/2026 04:30 AM | 38.84 | 38.84 | 38.66 | 57.74 | 34.52 | 99.0 | 30.42 | 2.24 | NE | 1.34 | NE | 2.91 | NE | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.33 | Fog Not Patchy |
| 01/11/2026 04:40 AM | 38.48 | 38.30 | 38.12 | 57.74 | 34.52 | 99.0 | 30.42 | 3.36 | NE | 3.36 | NE | 4.03 | NE | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.40 | Fog Not Patchy |
| 01/11/2026 04:50 AM | 36.32 | 36.14 | 35.96 | 57.74 | 34.52 | 98.0 | 30.43 | 3.36 | N | 3.13 | N | 4.70 | N | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.42 | Fog Not Patchy |
| 01/11/2026 05:00 AM | 36.68 | 36.86 | 36.50 | 57.74 | 34.52 | 99.0 | 30.43 | 2.46 | N | 2.24 | N | 4.25 | N | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.53 | Fog Not Patchy |
| 01/11/2026 05:10 AM | 36.86 | 36.86 | 36.68 | 57.74 | 34.52 | 99.0 | 30.43 | 2.01 | N | 1.34 | N | 3.80 | N | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.51 | Fog Not Patchy |
| 01/11/2026 05:20 AM | 37.04 | 36.86 | 36.68 | 57.74 | 34.52 | 99.0 | 30.43 | 2.01 | N | 1.79 | N | 2.91 | N | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.31 | Fog Not Patchy |
| 01/11/2026 05:30 AM | 36.86 | 36.86 | 36.68 | 57.74 | 34.52 | 99.0 | 30.43 | 2.01 | NE | 2.01 | NE | 3.13 | N | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.30 | Fog Not Patchy |
| 01/11/2026 05:40 AM | 37.40 | 37.40 | 37.22 | 57.74 | 34.52 | 99.0 | 30.43 | 3.58 | NE | 3.36 | NE | 4.47 | NE | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.33 | Fog Not Patchy |
| 01/11/2026 05:50 AM | 38.30 | 38.12 | 38.12 | 57.74 | 34.52 | 99.0 | 30.43 | 2.01 | NE | 2.91 | E | 4.47 | NE | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.29 | Fog Not Patchy |
| 01/11/2026 06:00 AM | 38.30 | 38.30 | 38.12 | 57.74 | 34.52 | 99.0 | 30.44 | 2.24 | NE | 1.79 | N | 4.25 | E | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.34 | Fog Not Patchy |
| 01/11/2026 06:10 AM | 37.94 | 37.94 | 37.76 | 57.74 | 34.52 | 99.0 | 30.44 | 2.91 | NE | 3.13 | NE | 4.03 | NE | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.30 | Fog Not Patchy |
| 01/11/2026 06:20 AM | 36.32 | 36.32 | 36.14 | 57.74 | 35.06 | 99.0 | 30.44 | 2.68 | N | 2.46 | N | 4.47 | NE | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.23 | Fog Not Patchy |
| 01/11/2026 06:30 AM | 36.50 | 36.32 | 36.14 | 57.74 | 35.06 | 99.0 | 30.44 | 2.24 | N | 2.24 | N | 3.58 | N | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.24 | Fog Not Patchy |
| 01/11/2026 06:40 AM | 36.50 | 36.50 | 36.32 | 57.74 | 35.06 | 99.0 | 30.44 | 2.46 | NE | 2.68 | NE | 2.91 | N | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.31 | Fog Not Patchy |
| 01/11/2026 06:50 AM | 37.40 | 37.22 | 37.22 | 57.74 | 35.06 | 99.0 | 30.44 | 1.57 | NE | 1.57 | NE | 3.13 | NE | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.32 | Fog Not Patchy |
| 01/11/2026 07:00 AM | 37.58 | 37.40 | 37.40 | 57.74 | 35.06 | 99.0 | 30.44 | 1.57 | NE | 0.89 | E | 2.24 | E | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.34 | Fog Not Patchy |
| 01/11/2026 07:10 AM | 38.12 | 38.12 | 37.94 | 57.74 | 35.06 | 99.0 | 30.44 | 2.01 | E | 2.01 | E | 2.68 | E | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.30 | Fog Not Patchy |
| 01/11/2026 07:20 AM | 37.58 | 37.40 | 37.22 | 57.74 | 35.06 | 99.0 | 30.44 | 2.24 | E | 1.79 | E | 2.68 | SE | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.27 | Fog Not Patchy |
| 01/11/2026 07:40 AM | 35.42 | 35.42 | 35.24 | 57.74 | 35.06 | 99.0 | 30.45 | 2.68 | SW | 2.68 | W | 2.91 | W | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.33 | Fog Not Patchy |
| 01/11/2026 07:50 AM | 35.78 | 35.78 | 35.60 | 57.74 | 35.06 | 99.0 | 30.45 | 2.91 | W | 2.68 | W | 3.58 | W | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.32 | Fog Not Patchy |
| 01/11/2026 08:00 AM | 35.78 | 35.78 | 35.60 | 57.74 | 35.06 | 99.0 | 30.45 | 3.36 | W | 3.36 | W | 3.80 | W | No | 0.000 | No Precipitation | 01/25/2011 10:58 AM | 01/25/2011 10:59 AM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.22 | Fog Not Patchy |
| 01/11/2026 08:10 AM | 36.14 | 36.14 | 35.96 | 57.74 | 35.06 | 99.0 | 30.45 | 2.24 | W | 2.01 | NW | 3.58 | W | No | 0.000 | No Precipitation | 01/30/2011 02:36 PM | 01/30/2011 02:41 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.21 | Unknown |
| 01/11/2026 08:30 AM | 36.68 | 36.50 | 36.50 | 57.74 | 35.06 | 99.0 | 30.45 | 2.01 | W | 2.24 | W | 2.24 | W | No | 0.000 | No Precipitation | 01/30/2011 02:36 PM | 01/30/2011 02:41 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.33 | Fog Not Patchy |
| 01/11/2026 08:40 AM | 37.04 | 37.04 | 36.86 | 57.74 | 35.06 | 99.0 | 30.45 | 1.57 | S | 1.79 | S | 2.46 | W | No | 0.000 | No Precipitation | 01/30/2011 02:36 PM | 01/30/2011 02:41 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.26 | Fog Not Patchy |
| 01/11/2026 08:50 AM | 38.30 | 38.30 | 38.12 | 57.74 | 35.06 | 99.0 | 30.45 | 2.01 | S | 2.24 | S | 2.68 | S | No | 0.000 | No Precipitation | 01/30/2011 03:15 PM | 01/30/2011 03:19 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.44 | Unknown |
| 01/11/2026 09:00 AM | 39.38 | 39.20 | 39.20 | 57.74 | 35.06 | 99.0 | 30.45 | 2.68 | SW | 2.91 | S | 3.36 | SW | No | 0.000 | No Precipitation | 01/30/2011 03:15 PM | 01/30/2011 03:19 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Unknown |
| 01/11/2026 09:10 AM | 40.28 | 40.28 | 40.10 | 57.74 | 35.06 | 99.0 | 30.46 | 2.01 | SW | 2.01 | SW | 3.80 | S | No | 0.000 | No Precipitation | 01/30/2011 03:15 PM | 01/30/2011 03:19 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Fog Not Patchy |
| 01/11/2026 09:20 AM | 41.00 | 41.00 | 40.82 | 57.74 | 35.06 | 99.0 | 30.46 | 1.57 | SW | 1.34 | SW | 2.68 | SW | No | 0.000 | No Precipitation | 01/30/2011 03:15 PM | 01/30/2011 03:19 PM | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.24 | Fog Not Patchy |