29.270°N, 94.864°W · station GLSthr · 1874–2026 · 153 years of record
The Almanac Ribbon
Every day of the year at Galveston: the record high and record low ever set (outer lines), the everyday normal range (shaded band), and the full record envelope behind it.
Record highRecord lowNormal high–low band (1991–2020)hottest ever 104°F · coldest ever 8°F
Records by Month
Month
Record high
Record low
Jan
81°Jan 1, 2022
11°Jan 8, 1886
Feb
83°Feb 28, 1932
8°Feb 12, 1899
Mar
89°Mar 19, 2018
26°Mar 2, 1980
Apr
95°Apr 27, 2011
38°Apr 8, 1938
May
94°May 3, 1984
50°May 3, 2013
Jun
100°Jun 25, 2012
57°Jun 13, 1903
Jul
101°Jul 16, 1932
66°Jul 19, 1910
Aug
101°Aug 27, 2023
67°Aug 27, 1913
Sep
104°Sep 5, 2000
52°Sep 27, 1942
Oct
94°Oct 2, 1938
39°Oct 31, 1993
Nov
86°Nov 4, 2024
26°Nov 29, 1911
Dec
82°Dec 28, 2021
14°Dec 25, 1983
All-time
104°Sep 5, 2000
8°Feb 12, 1899
Longest-Standing Records
The daily records that have held the longest — set in the earliest years and never beaten since. Highs power Galveston on hottestsince.com; lows on coldestsince.com.
Oldest-standing record highs
Date
Record
Set
Standing
Aug 13
98°
1874
152yrs
Aug 14
96°
1874
152yrs
Nov 10
81°
1874
152yrs
Apr 30
88°
1875
151yrs
May 15
90°
1875
151yrs
Jun 2
92°
1875
151yrs
Jun 3
92°
1875
151yrs
Jun 10
93°
1875
151yrs
Jun 16
95°
1875
151yrs
Jun 21
97°
1875
151yrs
Jun 23
96°
1875
151yrs
Jun 28
95°
1875
151yrs
Oldest-standing record lows
Date
Record
Set
Standing
Aug 6
71°
1875
151yrs
Sep 17
59°
1875
151yrs
Sep 24
61°
1875
151yrs
Mar 20
36°
1876
150yrs
Mar 21
38°
1876
150yrs
Oct 16
51°
1876
150yrs
Dec 1
33°
1876
150yrs
Nov 9
41°
1877
149yrs
Nov 29
30°
1877
149yrs
Nov 30
35°
1877
149yrs
Sep 11
65°
1878
148yrs
Sep 12
61°
1878
148yrs
All-Time Extremes
Hottest ever
104°F
2000-09-05
Coldest ever
8°F
1899-02-12
Longest heat streak
68 days
≥ 90°F · ended 2023-09-13
The Warming Trend
Galveston's annual mean temperature, each year a stripe — blue below the 1991–2020 average, red above.
Days Above / Below the Mark
57 days ≥90°F in 2026 · normal 28 · record 108 in 2022
3 days ≤32°F in 2026 · normal 4 · record 14 in 1963
The Full Record
Every day of the year, record and normal high & low with the year each record was set. Type to filter, click a column to sort.