Global temperature, Oct 1911

Global anomaly−0.27°C1951–1980

Rank among all Octs129 / 146warmest first

N. Hemisphere−0.19°C

S. Hemisphere−0.35°C

vs same month last year+0.14°C

CO₂ (Mauna Loa)–

All months of 1911

Jan−0.63°C

Feb−0.59°C

Mar−0.61°C

Apr−0.55°C

May−0.52°C

Jun−0.51°C

Jul−0.43°C

Aug−0.44°C

Sep−0.41°C

Oct ◀−0.27°C

Nov−0.22°C

Dec−0.23°C

This month−0.27°C

Same month, previous year−0.41°C

Same month 10 years earlier−0.29°C

Oct average 1991–2020+0.62°C

Warmest Oct on record (2024)+1.35°C

Year	Global	NH	SH	Rank
1901	−0.29°C	−0.32°C	−0.26°C	131
1902	−0.30°C	−0.32°C	−0.27°C	132
1903	−0.47°C	−0.46°C	−0.48°C	145
1904	−0.40°C	−0.39°C	−0.40°C	141
1905	−0.25°C	−0.27°C	−0.22°C	124
1906	−0.20°C	−0.17°C	−0.24°C	112
1907	−0.23°C	−0.19°C	−0.26°C	116
1908	−0.44°C	−0.45°C	−0.44°C	143
1909	−0.40°C	−0.33°C	−0.47°C	140
1910	−0.41°C	−0.31°C	−0.52°C	142
1911	−0.27°C	−0.19°C	−0.35°C	129
1912	−0.59°C	−0.85°C	−0.31°C	146
1913	−0.33°C	−0.40°C	−0.25°C	136
1914	−0.04°C	−0.01°C	−0.06°C	84
1915	−0.25°C	−0.27°C	−0.22°C	123
1916	−0.33°C	−0.35°C	−0.33°C	135
1917	−0.45°C	−0.63°C	−0.28°C	144
1918	−0.06°C	−0.05°C	−0.07°C	91
1919	−0.20°C	−0.09°C	−0.32°C	111
1920	−0.27°C	−0.40°C	−0.14°C	128
1921	−0.03°C	±0.00°C	−0.05°C	81

Rank 1441 of all 1760 months on record. Temperatures are anomalies vs the 1951–1980 average (NASA GISTEMP v4); values can be revised later.