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BOULDER, COLORADO


Home > North America > United States > Colorado
Elevation: 1611 meters     Latitude: 40 02N     Longitude: 105 13W

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Number of Records: 124,376;   Date Range: 3/4/10 - 3/22/16
 
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WEATHER ALMANAC - 21 SEPTEMBER, 2014
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[ °F ]   °C
Weather ElementAverageHighLow
Temperature15.6 °C17.7 °C (1:35 am)14.5 °C (7:13 am)
Dewpoint7.9 °C10.8 °C (1:15 am)6.5 °C (6:15 am)
Humidity60.5 %72 % (12:55 am)54 % (2:35 am)
Barometer1027.8 hPa1028.8 hPa (6:55 am)1026.4 hPa (12:15 am)
Wind Speed8.7 km/h14.8 km/h (3:35 am)
Weather ElementAverage
Visibility16.1 km
Wind DirectionESE (118.2 °)

Weather ElementTotal
Precipitation---
Heating Degree Days2.2 (Base 18.3)
Growing Degree Days6.1 (Base 10)
Averaged from 22 records on 21 September, 2014
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - 21 SEPTEMBER, 2014
[ °F ]   °C
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:15 AM15.7 °C10.1 °C69 %1026.4 hPa16.1 kmCalmClear
12:35 AM15.3 °C10.1 °C71 %1026.4 hPa16.1 kmCalmClear
12:55 AM15.1 °C10.1 °C72 %1026.8 hPa16.1 kmCalmMostly Cloudy
1:15 AM16 °C10.8 °C71 %1027.1 hPa16.1 kmNNE (30°)7.4 km/hOvercast
1:35 AM17.7 °C10.8 °C64 %1027.1 hPa16.1 kmEast (80°)9.3 km/hOvercast
1:55 AM17.6 °C10.1 °C61 %1027.4 hPa16.1 kmEast (90°)9.3 km/hOvercast
2:15 AM17.1 °C8.2 °C56 %1027.1 hPa16.1 kmEast (90°)9.3 km/hMostly Cloudy
2:35 AM16.8 °C7.5 °C54 %1027.1 hPa16.1 kmEast (80°)7.4 km/hOvercast
2:55 AM16 °C7.4 °C57 %1027.4 hPa16.1 kmNorth (10°)13 km/hMostly Cloudy
3:15 AM15.6 °C7.4 °C58 %1027.8 hPa16.1 kmNNW (340°)11.1 km/hMostly Cloudy
3:35 AM15.5 °C7.1 °C57 %1027.8 hPa16.1 kmNorth (360°)14.8 km/hMostly Cloudy
3:55 AM15.1 °C7.2 °C59 %1028.1 hPa16.1 kmNorth (350°)11.1 km/hOvercast
4:15 AM15.1 °C6.9 °C58 %1028.1 hPa16.1 kmNorth (350°)11.1 km/hOvercast
4:35 AM15.1 °C6.8 °C58 %1028.1 hPa16.1 kmNorth (10°)13 km/hOvercast
4:55 AM15 °C6.7 °C58 %1028.1 hPa16.1 kmNorth (360°)11.1 km/hOvercast
5:15 AM15 °C6.6 °C57 %1028.1 hPa16.1 kmNorth (10°)11.1 km/hOvercast
5:35 AM14.9 °C6.7 °C58 %1028.1 hPa16.1 kmNorth (360°)11.1 km/hOvercast
5:55 AM14.9 °C6.8 °C58 %1028.1 hPa16.1 kmNorth (10°)9.3 km/hOvercast
6:15 AM14.8 °C6.5 °C58 %1028.1 hPa16.1 kmNNE (30°)11.1 km/hOvercast
6:35 AM14.6 °C6.6 °C59 %1028.1 hPa16.1 kmNorth (10°)7.4 km/hOvercast
6:55 AM14.6 °C6.6 °C59 %1028.8 hPa16.1 kmNNE (20°)5.6 km/hOvercast
7:13 AM14.5 °C6.7 °C60 %1028.8 hPa16.1 kmNorth (10°)5.6 km/hOvercast
Hourly data recorded from KEIK, located 0 kilometers away from Boulder, Colorado




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