Global temperature, Aug 2023

Global anomaly+1.19°C1951–1980

Rank among all Augs3 / 147warmest first

N. Hemisphere+1.57°C

S. Hemisphere+0.83°C

vs same month last year+0.25°C

CO₂ (Mauna Loa)419.68 ppm

All months of 2023

Jan+0.88°C

Feb+0.97°C

Mar+1.23°C

Apr+0.99°C

May+0.94°C

Jun+1.09°C

Jul+1.19°C

Aug ◀+1.19°C

Sep+1.48°C

Oct+1.35°C

Nov+1.40°C

Dec+1.36°C

This month+1.19°C

Same month, previous year+0.94°C

Same month 10 years earlier+0.70°C

Same month 50 years earlier+0.05°C

Aug average 1991–2020+0.58°C

Warmest Aug on record (2026)+1.40°C

Year	Global	NH	SH	Rank
2013	+0.70°C	+0.73°C	+0.66°C	16
2014	+0.83°C	+0.91°C	+0.75°C	10
2015	+0.80°C	+1.02°C	+0.59°C	12
2016	+1.01°C	+1.12°C	+0.91°C	5
2017	+0.87°C	+1.02°C	+0.73°C	8
2018	+0.78°C	+0.90°C	+0.67°C	13
2019	+0.95°C	+1.11°C	+0.79°C	6
2020	+0.86°C	+1.12°C	+0.61°C	9
2021	+0.81°C	+1.03°C	+0.61°C	11
2022	+0.94°C	+1.17°C	+0.71°C	7
2023	+1.19°C	+1.57°C	+0.83°C	3
2024	+1.30°C	+1.43°C	+1.17°C	2
2025	+1.18°C	+1.29°C	+1.05°C	4
2026	+1.40°C	+1.67°C	+1.14°C	1

Rank 31 of all 1760 months on record. Temperatures are anomalies vs the 1951–1980 average (NASA GISTEMP v4); values can be revised later.