All-time weather records — Helotes, TX

Record high
113.0°F
September 5, 2000
Record low
0.0°F
May 27, 2003
Wettest day
8.20 in
October 17, 1998

Climate change signal in Helotes

0%

of Helotes's all-time daily heat records were set in the last decade (0 of 366 records since 2015).

0%

of all-time daily cold records were set in the last decade (0 of 366 records since 2015).

If records were spread evenly across the station's history, you'd expect roughly 5% per decade. Decade-by-decade, here's where each record-breaking day was set:

Decade Heat records set # Cold records set #
1980s
17
43
1990s
85
165
2000s
238
124
2010s
26
34

Records are the all-time daily extremes that are still standing — each daily record can only be held by one year. The station's earliest hot record was set in 1988, the latest in 2011. Period of observation: 1988-2012.

Records by month

Month Hottest day Coldest day Wettest day
January 86.0°F — Jan 8, 2009 18.0°F — Jan 9, 2010 3.03 in — Jan 12, 2003
February 97.0°F — Feb 21, 1996 18.0°F — Feb 3, 2011 2.43 in — Feb 4, 1992
March 97.0°F — Mar 6, 1991 19.9°F — Mar 4, 2002 3.42 in — Mar 12, 2007
April 100.9°F — Apr 17, 2006 30.0°F — Apr 8, 1996 5.63 in — Apr 4, 1991
May 104.0°F — May 8, 2009 0.0°F — May 27, 2003 3.22 in — May 27, 1992
June 108.0°F — Jun 25, 2009 0.0°F — Jun 7, 2003 4.11 in — Jun 22, 1997
July 108.0°F — Jul 5, 2009 55.0°F — Jul 26, 1994 4.35 in — Jul 21, 2007
August 108.0°F — Aug 27, 2011 21.9°F — Aug 15, 1995 6.71 in — Aug 16, 2007
September 113.0°F — Sep 5, 2000 39.9°F — Sep 30, 1996 3.60 in — Sep 17, 1988
October 97.0°F — Oct 1, 2008 28.9°F — Oct 31, 1993 8.20 in — Oct 17, 1998
November 91.0°F — Nov 5, 1988 19.9°F — Nov 29, 2010 3.05 in — Nov 16, 2001
December 89.1°F — Dec 1, 2005 6.1°F — Dec 23, 1989 3.95 in — Dec 19, 1991

Click a month to see every daily record for that month in Helotes.