Houston Weather: September
 |
Average Day Temperature: | 93.2°F |
|
Average Night Temperature: | 79.3°F |
|
Sea Water Temperature: | 87.7°F |
|
Number of Sunny Days: | 12 days |
| Sunshine Hours: | 11.9 - 12.7 hours | |
|
Number of Rainy Days: | 6 days |
| Precipitation Totals: | 4.0 in | |
| detailed information | ||
forecast
| Houston |
Temperature
| Houston |
Air Temperature in September, °F
The highest day temperature in September 2024 was 103°F. The lowest night temperature was 73°F. The average values for day and night temperatures during September were 93.9°F и 79.5°F respectivly.
Houston Water Sea Temperature in September, °F
The average sea surface temperature in September 2024 for Houston was 87.1°F. The maximum and minimum values were 83.2°F and 90.2°F respectively.
You can expect various weather conditions during September. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in September, in
Precipitation total in September for Houston is 4.0 in.
The average wind speed in September is 7.0 mph. It makes September the most windless month of the year for Houston.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Houston in September is 7.5 hours.
Houston on the Weather Map
| Boston |  |
+56 |
| Chicago | |
+64 |
| Hawaii |  |
+80 |
| Honolulu | |
+80 |
| Houston | |
+74 |
| Las Vegas |  |
+44 |
| Los Angeles | |
+62 |
| Maui | |
+74 |
| Miami | |
+84 |
| New York |  |
+62 |
| San Diego | |
+52 |
| San Francisco |  |
+56 |
| Sarasota | |
+76 |
| Tampa | |
+78 |
| Washington | |
+62 |
| 0900 |  |
74°F | E 9 mph |
| 1200 | |
68°F | SE 7 mph |
| 1500 |  |
70°F | S 4 mph |
| 1800 | |
72°F | SE 7 mph |
| 2100 | |
70°F | S 4 mph |
| 0000 | |
68°F | S 4 mph |
| 0300 | |
66°F | S 4 mph |
| 0600 | |
66°F | SW 4 mph |