APRS/CWOP weather report from WB6TTB – aprs.fi

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Comment:	eCumulusDsVP
Location:	37°53.17' N 122°27.45' W - locator CM87SV52CQ - show map 1.4 km North bearing 357° from Tiburon, Marin County, California, United States [?] 12.8 km North bearing 345° from San Francisco, San Francisco County, California, United States 78.4 km Northwest bearing 321° from San Jose, Santa Clara County, California, United States
Last WX report:	2026-01-28 06:42:03 UTC (9h1m ago) 2026-01-27 22:42:03 PST local time at Tiburon, United States [?]
Temperature:	11.7 °C
Dew point:	11.1 °C
Humidity:	96 %
Pressure:	1025.8 mbar
Wind:	Southwest 235° 0.4 m/s (Gusts 1.8 m/s)
Rain:	0.3 mm during last 1 hour, 1.3 mm during last 24 hours, 1.3 mm since midnight

This page shows weather data collected mostly by privately owned and operated weather stations. Stations with a CW-prefixed, numbered callsign are taking part in the Citizen Weather Observer Program (CWOP). Most other weather stations are amateur radio operators with a weather station. Some information is also converted by individuals from publicly available sources like airport weather reports.