Global temperature, Nov 1981

Global anomaly+0.23°C1951–1980

Rank among all Novs39 / 146warmest first

N. Hemisphere+0.35°C

S. Hemisphere+0.11°C

vs same month last year−0.07°C

CO₂ (Mauna Loa)338.58 ppm

All months of 1981

Jan+0.53°C

Feb+0.42°C

Mar+0.48°C

Apr+0.32°C

May+0.25°C

Jun+0.29°C

Jul+0.33°C

Aug+0.35°C

Sep+0.15°C

Oct+0.12°C

Nov ◀+0.23°C

Dec+0.41°C

This month+0.23°C

Same month, previous year+0.30°C

Same month 10 years earlier−0.07°C

Same month 50 years earlier−0.06°C

Nov average 1991–2020+0.63°C

Warmest Nov on record (2023)+1.40°C

Year	Global	NH	SH	Rank
1971	−0.07°C	−0.02°C	−0.13°C	88
1972	+0.02°C	−0.20°C	+0.25°C	70
1973	+0.04°C	−0.10°C	+0.18°C	66
1974	−0.08°C	−0.21°C	+0.05°C	91
1975	−0.17°C	−0.31°C	−0.05°C	105
1976	−0.06°C	−0.32°C	+0.21°C	83
1977	+0.16°C	+0.27°C	+0.06°C	45
1978	+0.13°C	+0.16°C	+0.11°C	48
1979	+0.28°C	+0.24°C	+0.33°C	38
1980	+0.30°C	+0.20°C	+0.38°C	36
1981	+0.23°C	+0.35°C	+0.11°C	39
1982	+0.18°C	−0.11°C	+0.47°C	43
1983	+0.30°C	+0.49°C	+0.12°C	35
1984	+0.06°C	−0.10°C	+0.23°C	61
1985	+0.05°C	+0.02°C	+0.09°C	63
1986	+0.10°C	+0.04°C	+0.18°C	53
1987	+0.29°C	+0.10°C	+0.49°C	37
1988	+0.12°C	+0.05°C	+0.19°C	49
1989	+0.20°C	+0.11°C	+0.28°C	41
1990	+0.46°C	+0.46°C	+0.47°C	27
1991	+0.30°C	+0.32°C	+0.27°C	34

Rank 514 of all 1760 months on record. Temperatures are anomalies vs the 1951–1980 average (NASA GISTEMP v4); values can be revised later.