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ST. HELENA, CALIFORNIA


Home > North America > United States > California
Elevation: 170 feet     Latitude: 38 26N     Longitude: 122 25W

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Number of Records: 110,348;   Date Range: 4/19/11 - 3/22/16
 
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WEATHER ALMANAC - JULY 27, 2015
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[ °C ]   °F
Weather ElementAverageHighLow
Temperature69.2 °F87.8 °F (12:55 pm)53.6 °F (2:55 am)
Dewpoint50.3 °F55.4 °F (1:15 pm)46.4 °F (3:35 pm)
Humidity56.1 %82 % (2:15 am)24 % (3:35 pm)
Barometer29.93 in29.97 in (7:55 am)29.90 in (6:55 pm)
Wind Speed5.1 mph15 mph (4:35 pm)
Wind Gust20.7 mph (2:55 pm)
Weather ElementAverage
Visibility8.2 mi
Wind DirectionSSW (211 °)

Weather ElementTotal
Precipitation---
Cooling Degree Days5.7 (Base 65)
Growing Degree Days20.7 (Base 50)
Averaged from 72 records on July 27, 2015
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - JULY 27, 2015
[ °C ]   °F
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:15 AM59.0 °F51.8 °F77 %29.92 in6.0 miNW (310°)6.9 mphClear
12:35 AM59.0 °F50.0 °F72 %29.92 in9.0 miNW (310°)5.8 mphClear
12:55 AM59.0 °F50.0 °F72 %29.92 in8.0 miCalmClear
1:15 AM59.0 °F50.0 °F72 %29.92 in9.0 miNNW (330°)3.5 mphClear
1:35 AM57.2 °F50.0 °F77 %29.92 in8.0 miNW (310°)4.6 mphClear
1:55 AM57.2 °F50.0 °F77 %29.92 in8.0 miNNW (340°)3.5 mphClear
2:15 AM55.4 °F50.0 °F82 %29.92 in8.0 miCalmClear
2:35 AM55.4 °F50.0 °F82 %29.92 in7.0 miCalmPartly Cloudy
2:55 AM53.6 °F48.2 °F82 %29.93 in7.0 miCalmPartly Cloudy
3:15 AM55.4 °F50.0 °F82 %29.93 in7.0 miWNW (300°)5.8 mphPartly Cloudy
3:35 AM55.4 °F50.0 °F82 %29.93 in7.0 miNW (310°)4.6 mphClear
3:55 AM55.4 °F50.0 °F82 %29.93 in7.0 miNW (320°)4.6 mphClear
4:15 AM55.4 °F50.0 °F82 %29.93 in7.0 miNW (310°)3.5 mphClear
4:35 AM55.4 °F50.0 °F82 %29.93 in7.0 miWest (280°)9.2 mphClear
4:55 AM55.4 °F50.0 °F82 %29.92 in7.0 miNW (310°)6.9 mphClear
5:15 AM57.2 °F50.0 °F77 %29.92 in8.0 miNW (310°)4.6 mphClear
5:35 AM57.2 °F48.2 °F72 %29.93 in8.0 miWest (270°)8.1 mphClear
5:55 AM57.2 °F48.2 °F72 %29.93 in8.0 miWest (260°)4.6 mphClear
6:15 AM57.2 °F48.2 °F72 %29.94 in7.0 miCalmClear
6:35 AM55.4 °F48.2 °F77 %29.95 in7.0 miCalmClear
6:55 AM57.2 °F50.0 °F77 %29.95 in7.0 miNorth (350°)3.5 mphClear
7:15 AM60.8 °F50.0 °F68 %29.96 in8.0 miCalmClear
7:35 AM62.6 °F50.0 °F63 %29.96 in8.0 miCalmClear
7:55 AM64.4 °F50.0 °F59 %29.97 in9.0 miWNW (300°)3.5 mphClear
8:15 AM66.2 °F50.0 °F56 %29.97 in8.0 miWest (270°)4.6 mphClear
8:35 AM68.0 °F51.8 °F56 %29.97 in10.0 miWest (270°)3.5 mphClear
8:55 AM69.8 °F50.0 °F49 %29.97 in8.0 miCalmClear
9:15 AM71.6 °F50.0 °F46 %29.97 in9.0 miWNW (300°)3.5 mphClear
9:35 AM73.4 °F50.0 °F44 %29.97 in10.0 miCalmClear
9:55 AM75.2 °F50.0 °F41 %29.97 in10.0 miCalmClear
10:15 AM77.0 °F50.0 °F39 %29.96 in10.0 miCalmClear
10:35 AM77.0 °F50.0 °F39 %29.97 in9.0 miCalmClear
10:55 AM80.6 °F50.0 °F34 %29.97 in10.0 miCalmClear
11:15 AM80.6 °F50.0 °F34 %29.97 in9.0 miCalmClear
11:35 AM82.4 °F50.0 °F32 %29.96 in9.0 miCalmClear
11:55 AM84.2 °F51.8 °F33 %29.96 in9.0 miCalmClear
12:15 PM86.0 °F50.0 °F29 %29.96 in9.0 miWest (270°)4.6 mphClear
12:35 PM86.0 °F50.0 °F29 %29.95 in6.0 miWSW (240°)8.1 mphClear
12:55 PM87.8 °F50.0 °F27 %29.95 in9.0 miWSW (240°)4.6 mphClear
1:15 PM87.8 °F55.4 °F33 %29.94 in7.0 miWNW (300°)10.4 mph16.1 mphClear
1:35 PM87.8 °F53.6 °F31 %29.94 in9.0 miWest (280°)12.7 mph19.6 mphClear
1:55 PM87.8 °F51.8 °F29 %29.94 in10.0 miWest (280°)13.8 mph18.4 mphClear
2:15 PM86.0 °F53.6 °F33 %29.94 in9.0 miNW (310°)10.4 mphClear
2:35 PM87.8 °F50.0 °F27 %29.94 in9.0 miWNW (300°)12.7 mph19.6 mphClear
2:55 PM86.0 °F48.2 °F27 %29.94 in10.0 miWNW (290°)10.4 mph20.7 mphClear
3:15 PM86.0 °F48.2 °F27 %29.93 in9.0 miWNW (290°)11.5 mph17.3 mphClear
3:35 PM87.8 °F46.4 °F24 %29.93 in10.0 miWest (260°)12.7 mph18.4 mphClear
3:55 PM86.0 °F51.8 °F31 %29.93 in9.0 miWest (280°)12.7 mph17.3 mphClear
4:15 PM86.0 °F48.2 °F27 %29.93 in10.0 miWest (260°)13.8 mph20.7 mphClear
4:35 PM84.2 °F48.2 °F29 %29.92 in8.0 miWest (280°)15.0 mph20.7 mphClear
4:55 PM84.2 °F48.2 °F29 %29.92 in9.0 miWNW (290°)13.8 mph19.6 mphClear
5:15 PM84.2 °F48.2 °F29 %29.92 in10.0 miWest (280°)13.8 mph17.3 mphClear
5:35 PM84.2 °F50.0 °F30 %29.92 in10.0 miWNW (300°)9.2 mphClear
5:55 PM82.4 °F48.2 °F30 %29.91 in10.0 miWNW (300°)5.8 mphClear
6:15 PM80.6 °F50.0 °F34 %29.91 in10.0 miNW (310°)6.9 mphClear
6:35 PM77.0 °F51.8 °F41 %29.91 in10.0 miWNW (290°)9.2 mphClear
6:55 PM75.2 °F51.8 °F44 %29.90 in8.0 miWest (270°)6.9 mphClear
7:15 PM73.4 °F51.8 °F47 %29.91 in9.0 miNW (310°)4.6 mphClear
7:35 PM69.8 °F51.8 °F53 %29.91 in8.0 miNW (320°)5.8 mphClear
7:55 PM68.0 °F51.8 °F56 %29.91 in8.0 miNW (320°)4.6 mphClear
8:15 PM64.4 °F51.8 °F64 %29.91 in8.0 miNW (320°)4.6 mphClear
8:35 PM62.6 °F50.0 °F63 %29.91 in7.0 miNW (320°)5.8 mphClear
8:55 PM60.8 °F50.0 °F68 %29.91 in8.0 miNNW (330°)4.6 mphClear
9:15 PM59.0 °F51.8 °F77 %29.91 in7.0 miNW (320°)5.8 mphPartly Cloudy
9:35 PM59.0 °F51.8 °F77 %29.91 in7.0 miNW (320°)4.6 mphScattered Clouds
9:55 PM57.2 °F51.8 °F82 %29.92 in7.0 miNW (320°)3.5 mphMostly Cloudy
10:15 PM57.2 °F51.8 °F82 %29.92 in6.0 miNW (320°)3.5 mphMostly Cloudy
10:35 PM57.2 °F50.0 °F77 %29.92 in7.0 miCalmMostly Cloudy
10:55 PM57.2 °F51.8 °F82 %29.92 in5.0 miCalmMostly Cloudy
11:15 PM57.2 °F51.8 °F82 %29.92 in6.0 miCalmScattered Clouds
11:35 PM57.2 °F51.8 °F82 %29.91 in5.0 miNW (310°)3.5 mphClear
11:55 PM57.2 °F51.8 °F82 %29.91 in5.0 miCalmClear
Hourly data recorded from KO69, located miles away from St. Helena, California




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