Global temperature, Nov 1909

Global anomaly−0.33°C1951–1980

Rank among all Novs130 / 146warmest first

N. Hemisphere−0.12°C

S. Hemisphere−0.54°C

vs same month last year+0.19°C

CO₂ (Mauna Loa)–

All months of 1909

Jan−0.74°C

Feb−0.47°C

Mar−0.55°C

Apr−0.60°C

May−0.55°C

Jun−0.52°C

Jul−0.46°C

Aug−0.34°C

Sep−0.39°C

Oct−0.40°C

Nov ◀−0.33°C

Dec−0.57°C

This month−0.33°C

Same month, previous year−0.52°C

Same month 10 years earlier+0.12°C

Nov average 1991–2020+0.63°C

Warmest Nov on record (2023)+1.40°C

Year	Global	NH	SH	Rank
1899	+0.12°C	+0.35°C	−0.10°C	51
1900	−0.07°C	−0.12°C	−0.01°C	90
1901	−0.17°C	−0.20°C	−0.14°C	107
1902	−0.37°C	−0.48°C	−0.27°C	135
1903	−0.42°C	−0.41°C	−0.45°C	140
1904	−0.19°C	−0.09°C	−0.27°C	110
1905	−0.08°C	+0.09°C	−0.22°C	93
1906	−0.38°C	−0.40°C	−0.36°C	136
1907	−0.47°C	−0.55°C	−0.38°C	144
1908	−0.52°C	−0.63°C	−0.42°C	145
1909	−0.33°C	−0.12°C	−0.54°C	130
1910	−0.58°C	−0.62°C	−0.55°C	146
1911	−0.22°C	−0.21°C	−0.24°C	117
1912	−0.40°C	−0.52°C	−0.28°C	138
1913	−0.21°C	−0.15°C	−0.26°C	116
1914	−0.17°C	−0.23°C	−0.10°C	106
1915	−0.14°C	−0.04°C	−0.24°C	102
1916	−0.47°C	−0.47°C	−0.50°C	143
1917	−0.34°C	−0.32°C	−0.38°C	132
1918	−0.12°C	−0.23°C	+0.01°C	98
1919	−0.42°C	−0.48°C	−0.36°C	139

Rank 1551 of all 1760 months on record. Temperatures are anomalies vs the 1951–1980 average (NASA GISTEMP v4); values can be revised later.