The summary climate graph for Tyler, TX shows a selection of temperature, rainfall and snow minimum, mean and maximum measures over the course of a year. Click on each of the measures in the key to toggle them on and off.
The warmest month in Tyler Pounds Regional, Tyler, Texas is August with an average high temperature of 95.0°F. The hottest day on record was August 3 2011 when the temperature hit 109.9°F. During January the overnight temperature drops to an average of 37.5°F with the lowest temperature of -0.8°F being recorded on December 23 1989.
The warmest days on record are:
| 3 Aug 2011 | 109.9°F |
| 4 Sep 2000 | 109°F |
| 15 Jul 1978 | 107.1°F |
| 27 Jun 1980 | 106°F |
| 17 Jul 1980 | 106°F |
The warmest months on average were:
| August 2011 | 105.1°F |
| July 2011 | 102.5°F |
| July 1980 | 101.2°F |
| July 1978 | 100.3°F |
| August 2010 | 99.2°F |
The coldest days on record are:
| 23 Dec 1989 | -0.8°F |
| 25 Dec 1983 | 0.1°F |
| 14 Jan 1982 | 2.1°F |
| 20 Jan 1985 | 7.2°F |
| 2 Jan 1979 | 8.2°F |
The coldest months on average were:
| December 1983 | 28.7°F |
| January 1979 | 29°F |
| January 1977 | 29.8°F |
| December 1989 | 30°F |
| January 1985 | 30.1°F |
The wettest month by average rainfall in Tyler, TX is June with an average of 2.5 inches of rain falling on 6 to 7 days.Although in January it typically rains on more days with 1.7 inches falling in 7 to 8 days. The driest month in Tyler, TX is July with an average of 1.3 inches of rain falling on 4 to 5 days.
The wettest days on record are:
| 12 March 2009 | 2.8 inches |
| 7 March 1978 | 1.8 inches |
| 26 March 2003 | 1.7 inches |
| 6 March 1973 | 1.7 inches |
| 27 March 1977 | 1.7 inches |
The wettest months on record are:
| July 2007 | 13.2 inches |
| November 2000 | 12.4 inches |
| April 1973 | 11.9 inches |
| August 2008 | 11.5 inches |
| October 2009 | 10.4 inches |
The driest months on record are:
| July 1978 | 0 inches |
| September 1978 | 0 inches |
| May 1978 | 0 inches |
| June 1978 | 0 inches |
| August 1978 | 0 inches |