Global temperature, Nov 1921

Global anomaly−0.15°C1951–1980

Rank among all Novs104 / 146warmest first

N. Hemisphere−0.11°C

S. Hemisphere−0.18°C

vs same month last year+0.13°C

CO₂ (Mauna Loa)–

All months of 1921

Jan−0.05°C

Feb−0.18°C

Mar−0.23°C

Apr−0.30°C

May−0.30°C

Jun−0.27°C

Jul−0.15°C

Aug−0.27°C

Sep−0.19°C

Oct−0.03°C

Nov ◀−0.15°C

Dec−0.18°C

This month−0.15°C

Same month, previous year−0.28°C

Same month 10 years earlier−0.22°C

Nov average 1991–2020+0.63°C

Warmest Nov on record (2023)+1.40°C

Year	Global	NH	SH	Rank
1911	−0.22°C	−0.21°C	−0.24°C	117
1912	−0.40°C	−0.52°C	−0.28°C	138
1913	−0.21°C	−0.15°C	−0.26°C	116
1914	−0.17°C	−0.23°C	−0.10°C	106
1915	−0.14°C	−0.04°C	−0.24°C	102
1916	−0.47°C	−0.47°C	−0.50°C	143
1917	−0.34°C	−0.32°C	−0.38°C	132
1918	−0.12°C	−0.23°C	+0.01°C	98
1919	−0.42°C	−0.48°C	−0.36°C	139
1920	−0.28°C	−0.46°C	−0.10°C	126
1921	−0.15°C	−0.11°C	−0.18°C	104
1922	−0.14°C	−0.12°C	−0.18°C	101
1923	−0.02°C	+0.16°C	−0.20°C	78
1924	−0.20°C	+0.12°C	−0.53°C	114
1925	+0.05°C	+0.23°C	−0.12°C	64
1926	−0.07°C	+0.16°C	−0.28°C	89
1927	−0.06°C	+0.10°C	−0.20°C	87
1928	−0.10°C	+0.04°C	−0.23°C	95
1929	−0.12°C	−0.03°C	−0.19°C	97
1930	+0.17°C	+0.44°C	−0.07°C	44
1931	−0.06°C	+0.25°C	−0.36°C	86

Rank 1169 of all 1760 months on record. Temperatures are anomalies vs the 1951–1980 average (NASA GISTEMP v4); values can be revised later.