Houston TX
30.0 N - 95.6 W - 158 ft
15-Sep-2025 07:43:10

Climatological Summaries: 
Browse Archive Records: 

Almanac Data

Time: 07:43:10
Date: 15-Sep-2025
Station: Houston TX
Latitude: 30.0 N
Longitude: 95.6 W
Elevation: 158 ft
Sunrise: 07:08
Midday: 13:18
Sunset: 19:28
Day Length: 12:21
Civil Twilight: 06:44 - 19:52
Astronomical Twilight: 05:47 - 20:48
Moonrise: 00:45
Moonset: 15:44
Temperature Dew Point Humidity
Current: 75.9 F
Hour Average: 75.8 F
Hour Change: 0.1 F
Day Average: 77.2 F
Day Change: 3.1 F
Day High: 80.3 F at 00:00
Day Low: 75.7 F at 06:46
Week Average: 75.1 F
Week Change: 6.0 F
Month Average: 81.8 F
Month High: 101.0 F on  4-Sep-2025
Month Low: 66.0 F on  9-Sep-2025
Year Average: 73.3 F
Year High: 101.9 F on 29-Jul-2025
Year Low: 22.5 F on 22-Jan-2025
All Time Average: 72.1 F
All Time High: 108.6 F on 28-Aug-2011
All Time Low: 12.3 F on 16-Feb-2021
Current: 72.4 F
Hour Average: 72.1 F
Hour Change: 0.1 F
Day Average: 72.1 F
Day Change: 1.7 F
Day High: 72.9 F at 04:56
Day Low: 71.5 F at 02:49
Week Average: 62.1 F
Week Change: 10.5 F
Month Average: 70.7 F
Month High: 79.6 F on  1-Sep-2025
Month Low: 56.9 F on  9-Sep-2025
Year Average: 63.4 F
Year High: 82.3 F on 22-Jun-2025
Year Low: 10.3 F on 19-Jan-2025
All Time Average: 61.8 F
All Time High: 103.5 F on 30-Oct-2010
All Time Low: -47.7 F on 20-Dec-2024
Current: 89 %
Hour Average: 88 %
Hour Change: 0 %
Day Average: 84 %
Day Change: -4 %
Day High: 89 % at 04:56
Day Low: 76 % at 00:00
Week Average: 66 %
Week Change: 13 %
Month Average: 71 %
Month High: 95 % on  1-Sep-2025
Month Low: 31 % on  9-Sep-2025
Year Average: 74 %
Year High: 98 % on 29-Jan-2025
Year Low: 14 % on 19-Mar-2025
All Time Average: 73 %
All Time High: 255 % on 30-Oct-2010
All Time Low: 0 % on 16-Dec-2024
Wind Chill Heat Index Wind Run
Current: 75.9 F
Day Low: 75.7 F at 06:46
Month Low: 66.0 F on  9-Sep-2025
Year Low: 18.0 F on 20-Feb-2025
All Time Low: 4.8 F on 23-Dec-2022
Current: 76.0 F
Day High: 84.3 F at 00:00
Month High: 112.5 F on  5-Sep-2025
Year High: 121.5 F on 18-Aug-2025
All Time High: 123.9 F on 21-Aug-2024
Hour: 0.0 miles
Day: 0.0 miles
Week: 53.4 miles
Month: 1.0 miles
Year: 2316.9 miles
Wind Barometer Rain
Current Direction: 188 degrees
Hour Dom Direction: 180 degrees
Hour Direction Change: 0 degrees
Day Dom Direction: 180 degrees
Day Direction Change: 0 degrees
Week Dom Direction: 72 degrees
Week Direction Change: 0 degrees
Month Dom Direction: 215 degrees
Year Dom Direction: 189 degrees
All Time Direction: 162 degrees
Current Speed: 0.0 mph
Hour Avg Speed: 0.0 mph
Hour Speed Change: 0.0 mph
Day Avg Speed: 0.0 mph
Day Speed Change: 0.0 mph
Day High Speed: 0.0 mph at 00:00
Week Avg Speed: 0.4 mph
Week Speed Change: 0.0 mph
Month Avg Speed: 0.0 mph
Month High Speed: 4.0 mph on  3-Sep-2025
Year Avg Speed: 0.4 mph
Year High Speed: 16.0 mph on  4-Mar-2025
All Time Avg Speed: 0.3 mph
All Time High Speed: 41.0 mph on 13-Sep-2008
Current: 30.025 in
Hour Average: 30.023 in
Hour Change: 0.012 in
Day Average: 29.991 in
Day Change: 0.049 in
Day High: 30.029 in at 07:27
Day Low: 29.963 in at 00:07
Week Average: 29.977 in
Week Change: -0.064 in
Month Average: 29.982 in
Month High: 30.126 in on 12-Sep-2025
Month Low: 29.771 in on  4-Sep-2025
Year Average: 30.014 in
Year High: 30.713 in on 21-Jan-2025
Year Low: 29.415 in on 15-Mar-2025
All Time Average: 29.976 in
All Time High: 30.840 in on  2-Jan-2008
All Time Low: 28.610 in on 13-Sep-2008
Rate: 0.00 in/hr
Day: 0.00 in
Storm: 0.00 in
Storm Start: -------- -----
Day High Rate: 0.00 in/hr at -----
Month: 1.30 in
Month High Rate: 3.62 in/hr on  7-Sep-2025
Year (JAN): 29.56 in
Year High Rate: 9.44 in/hr on 23-Apr-2025
All Time High Rate: 82.29 in/hr on  6-Mar-2008