Content
SEND FEEDBACK

United States of America Flag

ROCKVILLE, MARYLAND


Home > North America > United States > Maryland
Elevation: 127 meters     Latitude: 39 06N     Longitude: 077 06W

WEATHER
 
SELECT A DAY
Number of Records: 200,544;   Date Range: 10/17/07 - 3/22/16
 
SHARE

PRINT THIS DATA

[ ← Previous Day ]
WEATHER ALMANAC - 14 SEPTEMBER, 2014
[ Next Day → ]
[ °F ]   °C
Weather ElementAverageHighLow
Temperature13.3 °C18 °C (12:55 pm)8 °C (5:55 am)
Dewpoint8.9 °C11 °C (12:35 am)7 °C (5:55 am)
Humidity76.9 %94 % (12:35 am)52 % (1:15 pm)
Barometer1026.1 hPa1028.4 hPa (8:15 am)1024.4 hPa (5:55 pm)
Wind Speed3.2 km/h14.8 km/h (1:55 pm)
Weather ElementAverage
Visibility15.9 km
Wind DirectionESE (108.7 °)

Weather ElementTotal
Precipitation---
Heating Degree Days5.3 (Base 18.3)
Growing Degree Days3 (Base 10)
Averaged from 71 records on 14 September, 2014
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT
WEATHER BY HOUR - 14 SEPTEMBER, 2014
[ °F ]   °C
Local TimeTemperatureDewpointHumidityBarometerVisibilityWind DirectionWind SpeedGust SpeedPrecipitationEventsConditions
12:35 AM12 °C11 °C94 %1025.1 hPa12.9 kmCalmClear
12:55 AM12 °C11 °C94 %1025.1 hPa14.5 kmCalmClear
1:15 AM12 °C11 °C94 %1025.4 hPa16.1 kmNW (310°)5.6 km/hClear
1:35 AM12 °C11 °C94 %1025.4 hPa16.1 kmCalmClear
1:55 AM11 °C9 °C88 %1025.4 hPa16.1 kmCalmClear
2:15 AM11 °C10 °C94 %1025.4 hPa16.1 kmNW (320°)5.6 km/hClear
2:35 AM11 °C9 °C88 %1025.4 hPa16.1 kmCalmClear
2:55 AM10 °C8 °C87 %1025.7 hPa16.1 kmCalmClear
3:15 AM10 °C9 °C94 %1025.4 hPa16.1 kmNW (310°)7.4 km/hClear
3:35 AM10 °C9 °C94 %1025.7 hPa16.1 kmCalmClear
3:55 AM9 °C8 °C93 %1025.7 hPa16.1 kmCalmClear
4:15 AM9 °C8 °C93 %1025.7 hPa16.1 kmCalmClear
4:35 AM9 °C8 °C93 %1026.1 hPa16.1 kmWNW (300°)5.6 km/hClear
4:55 AM9 °C8 °C93 %1026.1 hPa16.1 kmCalmClear
5:15 AM9 °C8 °C93 %1026.1 hPa16.1 kmCalmClear
5:35 AM9 °C8 °C93 %1026.4 hPa16.1 kmCalmClear
5:55 AM8 °C7 °C93 %1026.4 hPa16.1 kmCalmClear
6:15 AM8 °C7 °C93 %1026.8 hPa16.1 kmCalmClear
6:35 AM8 °C7 °C93 %1026.8 hPa16.1 kmCalmClear
6:55 AM8 °C7 °C93 %1027.1 hPa14.5 kmCalmClear
7:15 AM8 °C7 °C93 %1027.8 hPa16.1 kmCalmClear
7:35 AM8 °C7 °C93 %1027.8 hPa16.1 kmCalmClear
7:55 AM9 °C8 °C93 %1028.1 hPa16.1 kmCalmClear
8:15 AM11 °C9 °C88 %1028.4 hPa16.1 kmCalmClear
8:35 AM12 °C9 °C82 %1028.4 hPa16.1 kmCalmClear
8:55 AM12 °C10 °C88 %1028.4 hPa16.1 kmCalmClear
9:15 AM13 °C10 °C82 %1028.4 hPa16.1 kmCalmClear
9:35 AM14 °C9 °C72 %1028.4 hPa16.1 kmNE (50°)9.3 km/hClear
9:55 AM14 °C9 °C72 %1028.4 hPa16.1 kmNNE (30°)5.6 km/hClear
10:15 AM15 °C9 °C67 %1028.4 hPa16.1 kmNorth (360°)9.3 km/hClear
10:35 AM15 °C9 °C67 %1028.1 hPa16.1 kmNNW (340°)5.6 km/hClear
10:55 AM16 °C9 °C63 %1028.1 hPa16.1 kmNorth (360°)7.4 km/hClear
11:15 AM16 °C8 °C59 %1027.8 hPa16.1 kmNorth (360°)7.4 km/hClear
11:35 AM16 °C8 °C59 %1027.4 hPa16.1 kmNE (40°)9.3 km/hPartly Cloudy
11:55 AM16 °C8 °C59 %1027.4 hPa16.1 kmNE (50°)5.6 km/hScattered Clouds
12:15 PM17 °C9 °C59 %1027.4 hPa16.1 kmNorth (360°)7.4 km/hPartly Cloudy
12:35 PM17 °C8 °C55 %1027.1 hPa16.1 kmCalmClear
12:55 PM18 °C9 °C56 %1027.1 hPa16.1 kmNE (50°)7.4 km/hScattered Clouds
1:15 PM18 °C8 °C52 %1027.1 hPa16.1 kmWest (280°)9.3 km/hScattered Clouds
1:35 PM18 °C9 °C56 %1026.8 hPa16.1 kmNNW (330°)5.6 km/hPartly Cloudy
1:55 PM18 °C8 °C52 %1026.4 hPa16.1 kmWNW (290°)14.8 km/hPartly Cloudy
2:15 PM18 °C8 °C52 %1026.1 hPa16.1 kmNW (310°)13 km/hClear
2:35 PM18 °C9 °C56 %1026.1 hPa16.1 kmNNW (340°)5.6 km/hScattered Clouds
2:55 PM18 °C8 °C52 %1026.1 hPa16.1 kmWSW (250°)11.1 km/hPartly Cloudy
3:15 PM18 °C9 °C56 %1025.4 hPa16.1 kmNNW (330°)7.4 km/hClear
3:35 PM18 °C9 °C56 %1025.4 hPa16.1 kmWNW (290°)9.3 km/hClear
3:55 PM18 °C9 °C56 %1025.1 hPa16.1 kmWest (280°)9.3 km/hClear
4:15 PM18 °C9 °C56 %1025.1 hPa16.1 kmWNW (300°)13 km/hClear
4:35 PM18 °C9 °C56 %1024.7 hPa16.1 kmWNW (290°)9.3 km/hClear
4:55 PM18 °C9 °C56 %1025.1 hPa16.1 kmWNW (290°)7.4 km/hClear
5:15 PM18 °C9 °C56 %1024.7 hPa16.1 kmNW (320°)5.6 km/hClear
5:35 PM17 °C9 °C59 %1024.7 hPa16.1 kmCalmClear
5:55 PM18 °C9 °C56 %1024.4 hPa16.1 kmWest (270°)5.6 km/hClear
6:15 PM18 °C8 °C52 %1024.4 hPa16.1 kmCalmClear
6:35 PM18 °C9 °C56 %1024.7 hPa16.1 kmNW (310°)7.4 km/hClear
6:55 PM17 °C9 °C59 %1024.7 hPa16.1 kmCalmClear
7:15 PM15 °C10 °C72 %1024.7 hPa16.1 kmCalmClear
7:35 PM14 °C10 °C77 %1024.7 hPa16.1 kmCalmClear
7:55 PM13 °C11 °C88 %1024.7 hPa16.1 kmCalmClear
8:15 PM13 °C11 °C88 %1024.7 hPa16.1 kmCalmClear
8:35 PM12 °C11 °C94 %1024.7 hPa16.1 kmCalmClear
8:55 PM12 °C10 °C88 %1024.7 hPa16.1 kmCalmClear
9:15 PM12 °C10 °C88 %1025.1 hPa16.1 kmCalmClear
9:35 PM12 °C10 °C88 %1025.1 hPa16.1 kmCalmClear
9:55 PM12 °C10 °C88 %1025.1 hPa16.1 kmCalmClear
10:15 PM11 °C9 °C88 %1025.1 hPa16.1 kmCalmClear
10:35 PM11 °C9 °C88 %1025.1 hPa16.1 kmCalmClear
10:55 PM11 °C9 °C88 %1025.1 hPa16.1 kmCalmClear
11:15 PM11 °C9 °C88 %1024.7 hPa16.1 kmCalmClear
11:35 PM10 °C9 °C94 %1025.1 hPa16.1 kmCalmClear
11:55 PM10 °C9 °C94 %1024.7 hPa16.1 kmCalmClear
Hourly data recorded from KGAI, located 0 kilometers away from Rockville, Maryland




STORIES FROM OUR PARTNERS