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Weather station's callsign: Clear
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APRS/CWOP weather report from CW3109 - info
Comment: .WD 31
Location: 37°35.78' N 122°04.18' W - locator CM87XO13PC - show map
4.4 km West bearing 271° from Union City, Alameda County, California, United States [?]
32.4 km Northwest bearing 332° from San Jose, Santa Clara County, California, United States
36.6 km Southeast bearing 123° from San Francisco, San Francisco County, California, United States
Last WX report: 2025-08-26 03:14:04 UTC (8m31s ago)
2025-08-25 20:14:04 PDT local time at Union City, United States [?]
Temperature: 18.9 °C
Dew point: 14.8 °C
Humidity: 77 %
Pressure: 1010.2 mbar
Wind: West 270° 0.4 m/s (Gusts 1.3 m/s)
Rain: 0.0 mm during last 1 hour, 0.0 mm during last 24 hours, 0.0 mm since midnight
Luminosity: 0 W/m²
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.
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