Global temperature, Oct 1880

Global anomaly−0.24°C1951–1980

Rank among all Octs121 / 146warmest first

N. Hemisphere−0.33°C

S. Hemisphere−0.16°C

vs same month last year–

CO₂ (Mauna Loa)–

All months of 1880

Jan−0.19°C

Feb−0.26°C

Mar−0.10°C

Apr−0.17°C

May−0.11°C

Jun−0.22°C

Jul−0.19°C

Aug−0.11°C

Sep−0.15°C

Oct ◀−0.24°C

Nov−0.23°C

Dec−0.18°C

This month−0.24°C

Oct average 1991–2020+0.62°C

Warmest Oct on record (2024)+1.35°C

Year	Global	NH	SH	Rank
1880	−0.24°C	−0.33°C	−0.16°C	121
1881	−0.22°C	−0.44°C	−0.02°C	114
1882	−0.24°C	−0.52°C	+0.03°C	120
1883	−0.11°C	−0.16°C	−0.06°C	100
1884	−0.25°C	−0.45°C	−0.07°C	125
1885	−0.24°C	−0.37°C	−0.13°C	119
1886	−0.28°C	−0.32°C	−0.25°C	130
1887	−0.36°C	−0.49°C	−0.23°C	139
1888	+0.01°C	−0.04°C	+0.06°C	75
1889	−0.26°C	−0.42°C	−0.10°C	127
1890	−0.26°C	−0.11°C	−0.40°C	126

Rank 1377 of all 1760 months on record. Temperatures are anomalies vs the 1951–1980 average (NASA GISTEMP v4); values can be revised later.