Global temperature, Aug 1931

Global anomaly−0.04°C1951–1980

Rank among all Augs74 / 147warmest first

N. Hemisphere+0.09°C

S. Hemisphere−0.16°C

vs same month last year+0.11°C

CO₂ (Mauna Loa)–

All months of 1931

Jan−0.11°C

Feb−0.20°C

Mar−0.11°C

Apr−0.23°C

May−0.20°C

Jun−0.08°C

Jul−0.04°C

Aug ◀−0.04°C

Sep−0.07°C

Oct+0.06°C

Nov−0.06°C

Dec−0.05°C

This month−0.04°C

Same month, previous year−0.15°C

Same month 10 years earlier−0.27°C

Same month 50 years earlier−0.04°C

Aug average 1991–2020+0.58°C

Warmest Aug on record (2026)+1.40°C

Year	Global	NH	SH	Rank
1921	−0.27°C	−0.30°C	−0.23°C	123
1922	−0.33°C	−0.37°C	−0.30°C	133
1923	−0.34°C	−0.29°C	−0.38°C	135
1924	−0.36°C	−0.27°C	−0.45°C	139
1925	−0.21°C	−0.21°C	−0.20°C	109
1926	−0.13°C	−0.07°C	−0.19°C	93
1927	−0.24°C	−0.16°C	−0.31°C	118
1928	−0.22°C	−0.19°C	−0.26°C	114
1929	−0.33°C	−0.21°C	−0.43°C	132
1930	−0.15°C	+0.01°C	−0.30°C	97
1931	−0.04°C	+0.09°C	−0.16°C	74
1932	−0.22°C	−0.08°C	−0.34°C	113
1933	−0.24°C	−0.15°C	−0.33°C	117
1934	−0.12°C	−0.11°C	−0.14°C	91
1935	−0.22°C	−0.07°C	−0.36°C	112
1936	−0.14°C	+0.01°C	−0.28°C	95
1937	+0.01°C	+0.15°C	−0.12°C	67
1938	−0.06°C	+0.07°C	−0.21°C	77
1939	−0.07°C	+0.07°C	−0.19°C	80
1940	+0.06°C	+0.06°C	+0.09°C	57
1941	+0.14°C	+0.18°C	+0.13°C	52

Rank 916 of all 1760 months on record. Temperatures are anomalies vs the 1951–1980 average (NASA GISTEMP v4); values can be revised later.