39.378°N, 74.424°W · station 55Nthr · 1873–2026 · 154 years of record
The Almanac Ribbon
Every day of the year at Atlantic City Marina: 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 -9°F
Records by Month
Month
Record high
Record low
Jan
72°Jan 6, 2007
-4°Jan 16, 1893
Feb
77°Feb 25, 1930
-9°Feb 9, 1934
Mar
86°Mar 13, 1990
8°Mar 1, 1884
Apr
91°Apr 25, 1960
15°Apr 1, 1923
May
95°May 31, 1895
33°May 1, 1876
Jun
99°Jun 26, 1952
45°Jun 6, 1878
Jul
102°Jul 21, 1930
52°Jul 20, 1890
Aug
104°Aug 7, 1918
48°Aug 24, 1890
Sep
94°Sep 5, 1880
37°Sep 30, 1888
Oct
91°Oct 6, 1941
27°Oct 21, 1974
Nov
80°Nov 1, 1950
10°Nov 30, 1875
Dec
74°Dec 4, 1998
-7°Dec 30, 1880
All-time
104°Aug 7, 1918
-9°Feb 9, 1934
Longest-Standing Records
The daily records that have held the longest — set in the earliest years and never beaten since. Highs power Atlantic City Marina on hottestsince.com; lows on coldestsince.com.
Oldest-standing record highs
Date
Record
Set
Standing
Dec 21
64°
1875
151yrs
Dec 22
63°
1875
151yrs
Dec 19
64°
1877
149yrs
Mar 10
70°
1879
147yrs
Feb 29
71°
1880
146yrs
Mar 4
71°
1880
146yrs
Jun 12
93°
1880
146yrs
Jul 10
96°
1880
146yrs
Jul 13
99°
1880
146yrs
Sep 5
94°
1880
146yrs
Sep 6
92°
1881
145yrs
Nov 18
70°
1881
145yrs
Oldest-standing record lows
Date
Record
Set
Standing
Apr 3
25°
1874
152yrs
Apr 4
22°
1874
152yrs
Apr 11
23°
1874
152yrs
Apr 28
31°
1874
152yrs
Apr 29
32°
1874
152yrs
Oct 13
35°
1874
152yrs
Oct 14
32°
1874
152yrs
Nov 13
23°
1874
152yrs
Dec 14
11°
1874
152yrs
Jan 9
8°
1875
151yrs
Jan 10
-3°
1875
151yrs
Jan 20
3°
1875
151yrs
All-Time Extremes
Hottest ever
104°F
1918-08-07
Coldest ever
-9°F
1934-02-09
Longest heat streak
7 days
≥ 90°F · ended 1983-07-19
The Warming Trend
Atlantic City Marina's annual mean temperature, each year a stripe — blue below the 1991–2020 average, red above.
Days Above / Below the Mark
7 days ≥90°F in 2026 · normal 4 · record 14 in 1983
44 days ≤32°F in 2026 · normal 72 · record 117 in 1904
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.