SR-12 : Brannan Island Road Atmospheric Data: 12/22/2025 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
12/22/2025 12:00 AM 60.62 56.12 53.06 65.12 56.84 76.0 30.00 4.25 SE 4.47 SE 7.83 SE No 0.000 No Precipitation 01/09/2011 01:25 AM 01/09/2011 01:38 AM 0.000 0.000 0.000 0.000 0.000 1.24 Clear
12/22/2025 12:10 AM 60.08 55.94 52.88 65.12 56.84 77.0 29.99 8.50 SE 9.40 SE 10.74 SE No 0.000 No Precipitation 01/09/2011 01:25 AM 01/09/2011 01:38 AM 0.000 0.000 0.000 0.000 0.000 1.24 Clear
12/22/2025 12:20 AM 60.26 55.76 52.52 65.12 56.84 75.0 30.00 6.26 SE 8.50 E 15.43 E No 0.000 No Precipitation 01/09/2011 01:25 AM 01/09/2011 01:38 AM 0.000 0.000 0.000 0.000 0.000 1.24 Clear
12/22/2025 12:30 AM 59.90 55.58 52.52 65.12 56.84 76.0 29.99 4.92 SE 8.05 E 9.62 SE No 0.000 No Precipitation 01/09/2011 01:25 AM 01/09/2011 01:38 AM 0.000 0.000 0.000 0.000 0.000 1.24 Clear
12/22/2025 12:40 AM 60.98 55.94 52.34 65.12 56.84 73.0 30.00 6.26 S 5.59 S 9.17 S No 0.000 No Precipitation 01/09/2011 01:25 AM 01/09/2011 01:38 AM 0.000 0.000 0.000 0.000 0.000 1.24 Clear
12/22/2025 12:50 AM 61.16 55.94 52.16 65.12 56.84 72.0 30.00 8.50 SE 6.49 SE 10.51 SE No 0.000 No Precipitation 01/09/2011 01:25 AM 01/09/2011 01:38 AM 0.000 0.000 0.000 0.000 0.000 1.24 Clear
12/22/2025 01:00 AM 60.62 55.76 52.34 65.12 56.84 73.0 30.00 6.04 S 4.92 S 11.63 SE No 0.000 No Precipitation 01/09/2011 01:25 AM 01/09/2011 01:38 AM 0.000 0.000 0.000 0.000 0.000 1.24 Clear
12/22/2025 01:20 AM 60.26 55.76 52.52 65.12 56.84 75.0 30.01 7.61 S 7.16 S 11.86 SE No 0.000 No Precipitation 01/09/2011 01:25 AM 01/09/2011 01:38 AM 0.000 0.000 0.000 0.000 0.000 1.24 Clear
12/22/2025 01:30 AM 60.62 55.76 52.16 65.12 56.84 74.0 30.00 8.28 SE 8.28 SE 12.75 SE No 0.000 No Precipitation 01/09/2011 01:25 AM 01/09/2011 01:38 AM 0.000 0.000 0.000 0.000 0.000 1.24 Clear
12/22/2025 01:40 AM 60.26 55.58 52.16 65.12 56.84 74.0 29.99 7.38 SE 8.28 SE 12.30 SE No 0.000 No Precipitation 01/09/2011 01:25 AM 01/09/2011 01:38 AM 0.000 0.000 0.000 0.000 0.000 1.24 Clear
12/22/2025 01:50 AM 60.26 55.76 52.34 65.12 56.84 75.0 30.01 8.05 SE 12.08 SE 12.08 SE No 0.000 No Precipitation 01/09/2011 01:25 AM 01/09/2011 01:38 AM 0.000 0.000 0.000 0.000 0.000 1.24 Clear
12/22/2025 02:00 AM 60.26 55.76 52.34 65.12 56.84 75.0 30.01 6.49 SE 7.83 SE 11.18 SE No 0.000 No Precipitation 01/09/2011 01:25 AM 01/09/2011 01:38 AM 0.000 0.000 0.000 0.000 0.000 1.24 Clear
12/22/2025 02:10 AM 60.44 55.76 52.16 65.12 56.84 74.0 30.01 8.05 S 7.16 S 13.65 SE No 0.000 No Precipitation 01/09/2011 01:25 AM 01/09/2011 01:38 AM 0.000 0.000 0.000 0.000 0.000 1.24 Clear
12/22/2025 02:20 AM 60.26 55.58 52.16 65.12 56.84 74.0 30.01 6.49 SE 5.82 SE 10.51 SE No 0.000 No Precipitation 01/09/2011 01:25 AM 01/09/2011 01:38 AM 0.000 0.000 0.000 0.000 0.000 1.24 Clear
12/22/2025 02:30 AM 60.26 55.58 52.16 65.12 56.84 74.0 30.00 7.61 SE 9.40 SE 12.08 SE No 0.000 No Precipitation 01/09/2011 01:25 AM 01/09/2011 01:38 AM 0.000 0.000 0.000 0.000 0.000 1.24 Clear