National Weather Service United States Department of Commerce

Severe Thunderstorm and Heavy Rainfall Potential Continues

A low pressure center tracking across the Great Lakes and its associated cold front extending across the Southern Plains will focus occasional showers and thunderstorms through tonight. A few of these thunderstorms may become severe alongside heavy rainfall that may cause flash flooding; Portions of the Southern Plains would be the greatest threat for these hazards through tonight. Read More >

Fort Worth/Dallas, TX

Weather Forecast Office

Waco - Earliest and Latest 100° Days

Weather.gov > Fort Worth/Dallas, TX > Waco - Earliest and Latest 100° Days

Waco - Earliest and Latest 100° Days        Click Here for DFW

 

Average Date of...
  • First 100° Day - July 4
  • Last 100° Day - August 30

 

Earliest First Occurrence
Rank Date Temperature
1 Mar 28, 1971 100
2 Apr 9, 1963 101
3 Apr 11, 1907 100
4 May 4, 1984 100
5 May 5, 1906 100
6 May 27, 1928 100
7 May 28, 2011 100
8 May 30, 1985 100
9
(tie)		 May 31, 1998 101
May 31, 1911 100

 
Latest Last Occurrence
Rank Date Temperature
1 Oct 15, 2024 100
2 Oct 12, 2022 100
3 Oct 4, 1983 100
4 Oct 3, 1979 100
5
(tie)		 Oct 2, 1989 101
Oct 2, 1938 100
7 Oct 1, 1977 100
8 Sep 29, 2011 101
9
(tie)		 Sep 28, 2005 103
Sep 28, 1953 102

 
Latest First Occurrence
Rank Date Temperature
1
(tie)		 1920 none
1919 none
3 Oct 3, 1979 101
4 Sep 5, 2021 101
5 Aug 27, 1938 100
6 Aug 20, 1973 100
7 Aug 17, 1941 101
8 Aug 12, 2007 101
9 Aug 10, 1968 100
10 Aug 8, 1942 100
Earliest Last Occurrence
Rank Date Temperature
1 Jul 8, 1931 104
2
(tie)		 Jul 22, 1971 103
Jul 22, 1906 104
4 Jul 29, 1960 101
5
(tie)		 Aug 4, 1961 100
Aug 4, 1914 100
7
(tie)		 Aug 5, 2004 101
Aug 5, 1991 100
9
(tie)		 Aug 7, 1996 100
Aug 7, 1915 102

 

 

 

Follow us on X  Follow us on X
Follow us on Facebook  Follow us on Facebook
Follow us on YouTube  Follow us on YouTube
FWD RSS Feed  FWD RSS Feed

Current Hazards
Hazardous Weather Outlook
Severe Thunderstorm Warnings
Local Storm Reports
Tornado Warnings
Tropical
Submit Storm Report
National Outlooks
Flash Flood Warnings
Storm Reports (Graphical)

Current Conditions
Hourly Weather Roundup
Mesonet Observations
Drought Monitor
Rivers/Lakes

Forecasts
Forecast Discussion
Graphical Forecast
Aviation Forecasts
Fire Weather
Hazard Planner
N. Texas Convective Parameters

Climate and Past Weather
Tornado Climatology
Daily Rainfall Maps
Waco Climatology
Preliminary Storm Data
Climate Data from Airports
DFW Climatology
North Texas Climatology
Tropical Cyclone Reports

Weather Safety
Turn Around Don't Drown
Get Prepared
NOAA Weather Radio

About US
Volunteer Information
Contact Us

Education
Jetstream Weather School
Local Science and Research

Special Programs
Storm Ready
Storm Spotter Schedule