Global temperature, Nov 2009

Global anomaly+0.80°C1951–1980

Rank among all Novs13 / 146warmest first

N. Hemisphere+0.85°C

S. Hemisphere+0.75°C

vs same month last year+0.11°C

CO₂ (Mauna Loa)386.23 ppm

All months of 2009

Jan+0.65°C

Feb+0.53°C

Mar+0.53°C

Apr+0.61°C

May+0.65°C

Jun+0.63°C

Jul+0.74°C

Aug+0.69°C

Sep+0.72°C

Oct+0.65°C

Nov ◀+0.80°C

Dec+0.67°C

This month+0.80°C

Same month, previous year+0.69°C

Same month 10 years earlier+0.37°C

Same month 50 years earlier−0.08°C

Nov average 1991–2020+0.63°C

Warmest Nov on record (2023)+1.40°C

Year	Global	NH	SH	Rank
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
2002	+0.59°C	+0.78°C	+0.40°C	25
2003	+0.53°C	+0.66°C	+0.40°C	26
2004	+0.73°C	+0.98°C	+0.48°C	18
2005	+0.74°C	+1.06°C	+0.43°C	15
2006	+0.73°C	+0.94°C	+0.53°C	17
2007	+0.59°C	+0.82°C	+0.36°C	24
2008	+0.69°C	+0.97°C	+0.42°C	20
2009	+0.80°C	+0.85°C	+0.75°C	13
2010	+0.81°C	+1.21°C	+0.41°C	12
2011	+0.60°C	+0.65°C	+0.53°C	23
2012	+0.78°C	+0.96°C	+0.60°C	14
2013	+0.83°C	+1.13°C	+0.54°C	11
2014	+0.67°C	+0.82°C	+0.54°C	21
2015	+1.06°C	+1.37°C	+0.77°C	5
2016	+0.91°C	+1.11°C	+0.72°C	8
2017	+0.87°C	+1.21°C	+0.54°C	9
2018	+0.83°C	+0.97°C	+0.71°C	10
2019	+0.99°C	+1.19°C	+0.80°C	6

Rank 145 of all 1760 months on record. Temperatures are anomalies vs the 1951–1980 average (NASA GISTEMP v4); values can be revised later.