Houston TX
30.0 N - 95.6 W - 158 ft
31-May-2025 21:56:10

Climatological Summaries: 
Browse Archive Records: 

Almanac Data

Time: 21:56:10
Date: 31-May-2025
Station: Houston TX
Latitude: 30.0 N
Longitude: 95.6 W
Elevation: 158 ft
Sunrise: 06:22
Midday: 13:21
Sunset: 20:19
Day Length: 13:57
Civil Twilight: 05:55 - 20:46
Astronomical Twilight: 04:48 - 21:54
Moonrise: 10:53
Moonset: 00:16
Temperature Dew Point Humidity
Current: 79.4 F
Hour Average: 80.2 F
Hour Change: -2.2 F
Day Average: 81.5 F
Day Change: -1.0 F
Day High: 90.9 F at 17:31
Day Low: 73.8 F at 06:46
Week Average: 72.8 F
Week Change: -3.9 F
Month Average: 79.0 F
Month High: 98.0 F on 20-May-2025
Month Low: 57.5 F on  4-May-2025
Year Average: 65.9 F
Year High: 98.0 F on 20-May-2025
Year Low: 22.5 F on 22-Jan-2025
All Time Average: 71.3 F
All Time High: 108.6 F on 28-Aug-2011
All Time Low: 12.3 F on 16-Feb-2021
Current: 68.3 F
Hour Average: 68.0 F
Hour Change: 0.1 F
Day Average: 70.0 F
Day Change: -6.1 F
Day High: 72.9 F at 00:00
Day Low: 65.9 F at 14:57
Week Average: 58.6 F
Week Change: -6.6 F
Month Average: 68.7 F
Month High: 79.3 F on 17-May-2025
Month Low: 46.8 F on  3-May-2025
Year Average: 55.6 F
Year High: 79.3 F on 17-May-2025
Year Low: 10.3 F on 19-Jan-2025
All Time Average: 61.0 F
All Time High: 103.5 F on 30-Oct-2010
All Time Low: -47.7 F on 20-Dec-2024
Current: 69 %
Hour Average: 66 %
Hour Change: 5 %
Day Average: 71 %
Day Change: -13 %
Day High: 91 % at 02:58
Day Low: 45 % at 14:55
Week Average: 63 %
Week Change: -7 %
Month Average: 73 %
Month High: 97 % on  6-May-2025
Month Low: 29 % on 14-May-2025
Year Average: 72 %
Year High: 98 % on 29-Jan-2025
Year Low: 14 % on 19-Mar-2025
All Time Average: 72 %
All Time High: 255 % on 30-Oct-2010
All Time Low: 0 % on 16-Dec-2024
Wind Chill Heat Index Wind Run
Current: 79.4 F
Day Low: 73.8 F at 06:46
Month Low: 57.5 F on  4-May-2025
Year Low: 18.0 F on 20-Feb-2025
All Time Low: 4.8 F on 23-Dec-2022
Current: 81.9 F
Day High: 96.2 F at 14:00
Month High: 112.2 F on 24-May-2025
Year High: 112.2 F on 24-May-2025
All Time High: 123.9 F on 21-Aug-2024
Hour: 0.0 miles
Day: 0.1 miles
Week: 73.5 miles
Month: 310.7 miles
Year: 2282.8 miles
Wind Barometer Rain
Current Direction: 245 degrees
Hour Dom Direction: 252 degrees
Hour Direction Change: 0 degrees
Day Dom Direction: 284 degrees
Day Direction Change: 0 degrees
Week Dom Direction: 324 degrees
Week Direction Change: 65 degrees
Month Dom Direction: 196 degrees
Year Dom Direction: 178 degrees
All Time Direction: 216 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: 4.0 mph at 14:15
Week Avg Speed: 0.4 mph
Week Speed Change: -1.0 mph
Month Avg Speed: 0.4 mph
Month High Speed: 11.0 mph on  5-May-2025
Year Avg Speed: 0.6 mph
Year High Speed: 16.0 mph on  4-Mar-2025
All Time Avg Speed: 0.4 mph
All Time High Speed: 41.0 mph on 13-Sep-2008
Current: 29.913 in
Hour Average: 29.904 in
Hour Change: 0.015 in
Day Average: 29.963 in
Day Change: -0.061 in
Day High: 30.029 in at 09:11
Day Low: 29.871 in at 19:08
Week Average: 29.979 in
Week Change: -0.035 in
Month Average: 29.893 in
Month High: 30.103 in on 28-May-2025
Month Low: 29.634 in on 19-May-2025
Year Average: 30.032 in
Year High: 30.713 in on 21-Jan-2025
Year Low: 29.415 in on 15-Mar-2025
All Time Average: 29.983 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: 4.85 in
Month High Rate: 6.86 in/hr on  8-May-2025
Year (JAN): 16.93 in
Year High Rate: 9.44 in/hr on 23-Apr-2025
All Time High Rate: 82.29 in/hr on  6-Mar-2008