Global temperature, Oct 1955

Global anomaly−0.05°C1951–1980

Rank among all Octs87 / 146warmest first

N. Hemisphere+0.12°C

S. Hemisphere−0.24°C

vs same month last year−0.03°C

CO₂ (Mauna Loa)–

All months of 1955

Jan+0.13°C

Feb−0.16°C

Mar−0.32°C

Apr−0.22°C

May−0.20°C

Jun−0.13°C

Jul−0.11°C

Aug+0.02°C

Sep−0.11°C

Oct ◀−0.05°C

Nov−0.25°C

Dec−0.28°C

This month−0.05°C

Same month, previous year−0.02°C

Same month 10 years earlier+0.19°C

Same month 50 years earlier−0.25°C

Oct average 1991–2020+0.62°C

Warmest Oct on record (2024)+1.35°C

Year	Global	NH	SH	Rank
1945	+0.19°C	+0.25°C	+0.13°C	43
1946	−0.08°C	+0.02°C	−0.17°C	95
1947	+0.07°C	+0.40°C	−0.26°C	64
1948	−0.05°C	+0.08°C	−0.18°C	88
1949	−0.07°C	+0.06°C	−0.20°C	93
1950	−0.20°C	−0.06°C	−0.35°C	110
1951	+0.08°C	+0.28°C	−0.11°C	61
1952	±0.00°C	−0.01°C	+0.01°C	77
1953	+0.08°C	+0.27°C	−0.10°C	60
1954	−0.02°C	+0.13°C	−0.18°C	79
1955	−0.05°C	+0.12°C	−0.24°C	87
1956	−0.23°C	−0.28°C	−0.19°C	115
1957	+0.01°C	+0.06°C	−0.04°C	73
1958	+0.04°C	+0.08°C	+0.01°C	68
1959	−0.07°C	−0.04°C	−0.10°C	92
1960	+0.06°C	+0.05°C	+0.06°C	65
1961	±0.00°C	−0.03°C	+0.03°C	76
1962	+0.01°C	+0.13°C	−0.10°C	72
1963	+0.15°C	+0.42°C	−0.12°C	46
1964	−0.31°C	−0.31°C	−0.32°C	133
1965	−0.05°C	−0.02°C	−0.08°C	86

Rank 936 of all 1760 months on record. Temperatures are anomalies vs the 1951–1980 average (NASA GISTEMP v4); values can be revised later.