Kendall Ridge Weather Station
Columbia, MD
39° 11' N - 76° 47' W - 330 ft

Almanac data as of: 09/09/26 02:16:10

Text Data
NOAA Climatological Summaries:
Browse Archive Records:
Temperature
Current: 66.9° F
Hour Average: 67.1° F
Hour Change: -1.2° F
Day Average: 68.4° F
Day Change: 6.2° F
Day High: 70.1° F at 00:00
Day Low: 66.9° F at 02:14
Week Average: 77.7° F
Week Change: -11.2° F
Month Average: 76.2° F
Month High: 97.1° F on 09/01/26
Month Low: 58.1° F on 09/08/26
Year Average: 59.3° F
Year High: 104.9° F on 07/04/26
Year Low: 7.4° F on 01/28/26
All-Time Average: 58.6° F
All-Time High: 104.9° F on 07/04/26
All-Time Low: 1.7° F on 02/20/15
Humidity
Current: 85 %
Hour Average: 85 %
Hour Change: 2 %
Day Average: 83 %
Day Change: 2 %
Day High: 85 % at 01:49
Day Low: 80 % at 00:00
Week Average: 70 %
Week Change: 9 %
Month Average: 73 %
Month High: 94 % on 09/03/26
Month Low: 27 % on 09/07/26
Year Average: 65 %
Year High: 99 % on 05/23/26
Year Low: 15 % on 03/14/26
All-Time Average: 67 %
All-Time High: 100 % on 04/22/06
All-Time Low: 11 % on 03/16/23
Wind Direction
Current: 345 degrees
Hour Dominant: 342 degrees
Hour Change: 0 degrees
Day Dominant: 342 degrees
Day Change: 0 degrees
Week Dominant: 306 degrees
Week Change: 0 degrees
Month Dominant: 326 degrees
Year Dominant: 252 degrees
Wind Speed
Current: 0.0 mph
Hour Average: 0.0 mph
Hour Change: 0.0 mph
Day Average: 0.0 mph
Day Change: 0.0 mph
Day High: 0.0 mph at 00:00
Week Average: 1.3 mph
Week Change: 0.0 mph
Month Average: 1.1 mph
Month High: 15.0 mph on 09/03/26
Year Average: 2.0 mph
Year High: 37.0 mph on 02/07/26
All-Time Average: 1.9 mph
All-Time High: 58.0 mph on 04/24/11
Wind Run
Hour: 0.0 miles
Day: 0.0 miles
Week: 189.3 miles
Month: 233.3 miles
Year: 12062.8 miles
Dewpoint
Current: 62.2° F
Hour Average: 62.5° F
Hour Change: -0.5° F
Day Average: 62.9° F
Day Change: 6.7° F
Day High: 63.6° F at 00:00
Day Low: 62.2° F at 02:14
Week Average: 66.1° F
Week Change: -7.7° F
Month Average: 65.8° F
Month High: 75.6° F on 09/03/26
Month Low: 48.7° F on 09/07/26
Year Average: 46.0° F
Year High: 80.1° F on 08/05/26
Year Low: -15.1° F on 01/24/26
All-Time Average: 46.2° F
All-Time High: 80.3° F on 06/26/25
All-Time Low: -17.4° F on 02/20/15
Wind Chill
Current: 66.9° F
Day Low: 66.9° F at 02:14
Month Low: 58.1° F on 09/08/26
Year Low: -6.2° F on 02/08/26
All-Time Low: -13.5° F on 02/15/15
Heat Index
Current: 66.9° F
Day High: 70.1° F at 00:00
Month High: 106.9° F on 09/01/26
Year High: 119.9° F on 07/02/26
All-Time High: 121.2° F on 07/22/11
Barometer
Current: 30.134 in
Hour Average: 30.134 in
Hour Change: -0.002 in
Day Average: 30.137 in
Day Change: -0.015 in
Day High: 30.139 in at 00:00
Day Low: 30.134 in at 01:59
Week Average: 29.871 in
Week Change: 0.216 in
Month Average: 29.934 in
Month High: 30.180 in on 09/08/26
Month Low: 29.740 in on 09/05/26
Year Average: 29.935 in
Year High: 30.647 in on 01/24/26
Year Low: 29.157 in on 03/16/26
All-Time Average: 29.961 in
All-Time High: 30.859 in on 12/14/24
All-Time Low: 28.472 in on 10/29/12
Rain
Day: 0.00 in
Rate: 0.00 in/hr
Storm: 0.00 in
Storm Start: -------- -----
Day High Rate: 0.00 in/hr at -----
Month: 0.20 in
Month High Rate: 2.63 in/hr on 09/02/26
Year: 18.46 in
Year High Rate: 12.00 in/hr on 08/20/26
All-Time High Rate: 41.14 in/hr on 05/19/18
Solar
Sunrise: 06:44
Midday: 13:05
Sunset: 19:26
Day Length: 12:43
Twilight:
Civil: 06:17 - 19:53
Astronomical: 05:12 - 20:58