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      Elev 1476 ft, 47.941 °N 119.005 °W

      Grand Coulee, WA

      Grand Coulee Station55°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp7181101
      Low Temp545437
      Day Average Temp60.67--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation0--
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point43.63--
      High48--
      Low38--
      Average43.63--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed12--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure28.55--
      Astronomy Day Length Rise Set
      Actual Time13h 12m6:18 AM7:30 PM
      Civil Twilight5:46 AM8:02 PM
      Nautical Twilight5:08 AM8:40 PM
      Astronomical Twilight4:26 AM9:21 PM
      Moon: Last quarter11:12 PM3:40 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:53 AM 56 °F 46 °F 69 % N 7 mph - 28.44 in 0 in Cloudy
      1:53 AM 57 °F 45 °F 64 % N 10 mph - 28.44 in 0 in Mostly Cloudy
      2:53 AM 55 °F 46 °F 72 % N 7 mph - 28.45 in 0 in Partly Cloudy
      3:53 AM 56 °F 46 °F 69 % E 3 mph - 28.46 in 0 in Cloudy
      4:53 AM 54 °F 47 °F 77 % NNE 3 mph - 28.47 in 0 in Partly Cloudy
      5:53 AM 54 °F 46 °F 75 % NW 3 mph - 28.49 in 0 in Mostly Cloudy
      6:53 AM 54 °F 47 °F 77 % CALM 0 mph - 28.51 in 0 in Mostly Cloudy
      7:53 AM 55 °F 48 °F 77 % SE 3 mph - 28.54 in 0 in Cloudy
      8:53 AM 57 °F 47 °F 69 % CALM 0 mph - 28.56 in 0 in Cloudy
      9:53 AM 59 °F 45 °F 60 % S 6 mph - 28.56 in 0 in Mostly Cloudy
      10:53 AM 61 °F 44 °F 54 % VAR 5 mph - 28.57 in 0 in Cloudy
      11:53 AM 62 °F 43 °F 50 % S 6 mph - 28.58 in 0 in Cloudy
      12:53 PM 63 °F 43 °F 48 % SSE 3 mph - 28.57 in 0 in Mostly Cloudy
      1:53 PM 67 °F 42 °F 40 % VAR 6 mph - 28.56 in 0 in Cloudy
      2:53 PM 69 °F 38 °F 32 % VAR 6 mph - 28.56 in 0 in Fair
      3:53 PM 71 °F 40 °F 32 % SSE 10 mph 17 mph 28.56 in 0 in Fair
      4:53 PM 71 °F 40 °F 32 % S 12 mph 17 mph 28.56 in 0 in Fair
      5:53 PM 68 °F 40 °F 36 % S 7 mph - 28.56 in 0 in Fair
      6:53 PM 68 °F 41 °F 37 % SSE 9 mph - 28.58 in 0 in Cloudy
      7:53 PM 62 °F 42 °F 48 % SW 10 mph - 28.59 in 0 in Cloudy
      8:53 PM 62 °F 41 °F 46 % SE 8 mph - 28.61 in 0 in Cloudy
      9:53 PM 58 °F 43 °F 58 % NW 7 mph - 28.62 in 0 in Mostly Cloudy
      10:53 PM 58 °F 43 °F 58 % N 6 mph - 28.63 in 0 in Cloudy
      11:53 PM 59 °F 44 °F 58 % NNW 9 mph - 28.64 in 0 in Cloudy
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