34.068°N, 118.242°W · station CQTthr · 1877–2026 · 150 years of record
The Almanac Ribbon
Every day of the year at Los Angeles Downtown: 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 113°F · coldest ever 28°F
Records by Month
Month
Record high
Record low
Jan
95°Jan 18, 1971
28°Jan 7, 1913
Feb
95°Feb 20, 1995
28°Feb 6, 1883
Mar
99°Mar 29, 1879
31°Mar 9, 1893
Apr
106°Apr 6, 1989
36°Apr 8, 1901
May
103°May 25, 1896
40°May 16, 1883
Jun
112°Jun 26, 1990
46°Jun 10, 1892
Jul
109°Jul 25, 1891
49°Jul 12, 1888
Aug
106°Aug 19, 1885
49°Aug 30, 1901
Sep
113°Sep 27, 2010
44°Sep 23, 1880
Oct
108°Oct 3, 1987
40°Oct 22, 1892
Nov
100°Nov 1, 1966
34°Nov 18, 1881
Dec
92°Dec 8, 1938
30°Dec 14, 1878
All-time
113°Sep 27, 2010
28°Feb 6, 1883
Longest-Standing Records
The daily records that have held the longest — set in the earliest years and never beaten since. Highs power Los Angeles Downtown on hottestsince.com; lows on coldestsince.com.
Oldest-standing record highs
Date
Record
Set
Standing
Sep 10
101°
1878
148yrs
Mar 27
90°
1879
147yrs
Mar 28
99°
1879
147yrs
May 31
100°
1879
147yrs
Jun 1
104°
1879
147yrs
Jun 2
99°
1879
147yrs
Aug 10
98°
1879
147yrs
Aug 7
100°
1881
145yrs
Aug 9
99°
1882
144yrs
May 19
99°
1883
143yrs
May 20
100°
1883
143yrs
Sep 21
104°
1883
143yrs
Oldest-standing record lows
Date
Record
Set
Standing
Dec 30
36°
1877
149yrs
Apr 15
42°
1878
148yrs
May 29
48°
1878
148yrs
Jun 1
47°
1878
148yrs
Jul 10
52°
1878
148yrs
Aug 22
54°
1878
148yrs
Oct 28
43°
1878
148yrs
Nov 28
37°
1878
148yrs
Dec 11
34°
1878
148yrs
Dec 13
30°
1878
148yrs
Dec 14
36°
1878
148yrs
Dec 17
35°
1878
148yrs
All-Time Extremes
Hottest ever
113°F
2010-09-27
Coldest ever
28°F
1883-02-06
Longest heat streak
14 days
≥ 90°F · ended 1971-08-11
The Warming Trend
Los Angeles Downtown's annual mean temperature, each year a stripe — blue below the 1991–2020 average, red above.
Days Above / Below the Mark
38 days ≥90°F in 2026 · normal 20 · record 47 in 1983
0 days ≤32°F in 2026 · normal 0 · record 6 in 1888
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.