Global temperature, Apr 1899

Global anomaly−0.21°C1951–1980

Rank among all Aprs103 / 147warmest first

N. Hemisphere−0.23°C

S. Hemisphere−0.19°C

vs same month last year+0.10°C

CO₂ (Mauna Loa)–

All months of 1899

Jan−0.17°C

Feb−0.39°C

Mar−0.37°C

Apr ◀−0.21°C

May−0.23°C

Jun−0.32°C

Jul−0.16°C

Aug−0.09°C

Sep−0.05°C

Oct−0.04°C

Nov+0.12°C

Dec−0.27°C

This month−0.21°C

Same month, previous year−0.31°C

Same month 10 years earlier+0.08°C

Apr average 1991–2020+0.63°C

Warmest Apr on record (2024)+1.32°C

Year	Global	NH	SH	Rank
1889	+0.08°C	+0.15°C	+0.02°C	61
1890	−0.30°C	−0.25°C	−0.35°C	121
1891	−0.28°C	−0.36°C	−0.20°C	116
1892	−0.34°C	−0.45°C	−0.22°C	130
1893	−0.28°C	−0.31°C	−0.25°C	115
1894	−0.45°C	−0.54°C	−0.36°C	143
1895	−0.22°C	−0.19°C	−0.25°C	106
1896	−0.31°C	−0.61°C	−0.02°C	127
1897	−0.03°C	−0.06°C	−0.01°C	76
1898	−0.31°C	−0.29°C	−0.34°C	126
1899	−0.21°C	−0.23°C	−0.19°C	103
1900	−0.10°C	−0.11°C	−0.09°C	85
1901	−0.03°C	+0.10°C	−0.16°C	75
1902	−0.28°C	−0.38°C	−0.19°C	114
1903	−0.42°C	−0.47°C	−0.36°C	138
1904	−0.51°C	−0.51°C	−0.52°C	144
1905	−0.34°C	−0.46°C	−0.22°C	129
1906	−0.06°C	+0.04°C	−0.16°C	80
1907	−0.37°C	−0.45°C	−0.30°C	132
1908	−0.45°C	−0.48°C	−0.42°C	142
1909	−0.60°C	−0.66°C	−0.54°C	147

Rank 1298 of all 1760 months on record. Temperatures are anomalies vs the 1951–1980 average (NASA GISTEMP v4); values can be revised later.