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      Elev 194 ft, 47.577 °N 122.228 °W

      Mercer Island, WA

      SW Mercer Island Station53°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp525770
      Low Temp514434
      Day Average Temp51.4--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation00.14-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point48.6--
      High49--
      Low48--
      Average48.6--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed6--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.97--
      Astronomy Day Length Rise Set
      Actual Time10h 13m7:45 AM5:59 PM
      Civil Twilight7:13 AM6:30 PM
      Nautical Twilight6:37 AM7:07 PM
      Astronomical Twilight6:02 AM7:42 PM
      Moon: Waning gibbous6:28 PM10:05 AM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:53 AM 52 °F 48 °F 86 % SE 6 mph - 29.96 in 0 in Cloudy
      1:53 AM 51 °F 48 °F 89 % SSE 3 mph - 29.97 in 0 in Cloudy
      2:00 AM 51 °F 49 °F 92 % SE 6 mph - 29.97 in 0 in Cloudy
      2:53 AM 51 °F 49 °F 92 % SSE 6 mph - 29.97 in 0 in Mostly Cloudy
      3:53 AM 52 °F 49 °F 89 % CALM 0 mph - 29.97 in 0 in Mostly Cloudy
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