Global temperature, Nov 1991

Global anomaly+0.30°C1951–1980

Rank among all Novs34 / 146warmest first

N. Hemisphere+0.32°C

S. Hemisphere+0.27°C

vs same month last year−0.16°C

CO₂ (Mauna Loa)353.89 ppm

All months of 1991

Jan+0.43°C

Feb+0.50°C

Mar+0.36°C

Apr+0.51°C

May+0.34°C

Jun+0.53°C

Jul+0.48°C

Aug+0.39°C

Sep+0.44°C

Oct+0.29°C

Nov ◀+0.30°C

Dec+0.32°C

This month+0.30°C

Same month, previous year+0.46°C

Same month 10 years earlier+0.23°C

Same month 50 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
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
1992	+0.03°C	−0.09°C	+0.14°C	67
1993	+0.04°C	−0.21°C	+0.29°C	65
1994	+0.45°C	+0.50°C	+0.39°C	29
1995	+0.45°C	+0.57°C	+0.33°C	28
1996	+0.42°C	+0.35°C	+0.48°C	31
1997	+0.65°C	+0.59°C	+0.71°C	22
1998	+0.43°C	+0.49°C	+0.37°C	30
1999	+0.37°C	+0.53°C	+0.21°C	32
2000	+0.30°C	+0.20°C	+0.41°C	33
2001	+0.72°C	+0.97°C	+0.47°C	19

Rank 453 of all 1760 months on record. Temperatures are anomalies vs the 1951–1980 average (NASA GISTEMP v4); values can be revised later.