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Global Rankings

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-90.0 to 90.0

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-180.0 to 180.0

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Please note, global and hemispheric temperature anomalies are with respect to the 1901-2000 average. Coordinate temperature anomalies are with respect to the 1991-2020 average. All other regional temperature anomalies are with respect to the 1910-2000 average. Monthly precipitation data are not available until a few days after temperature data are released.

Global Land and Ocean

July 1999 Average Temperature Anomalies Rankings

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Record Warmest
Period	Anomaly (1901-2000)	Rank (1850-2025)	Coolest/Warmest Since	Record
July 1999 1-Month	0.38°C (0.68°F)	145th Coolest	Coolest since: 1996	1904
July 1999 1-Month	0.38°C (0.68°F)	31st Warmest	Warmest since: 1998	2024
Jun–Jul 1999 2-Month	0.39°C (0.70°F)	144th Coolest	Coolest since: 1996	1909
	0.39°C (0.70°F)	32nd Warmest	Warmest since: 1998	2024
	Ties: 1988
May–Jul 1999 3-Month	0.37°C (0.67°F)	143rd Coolest	Coolest since: 1996	1904, 1911
May–Jul 1999 3-Month	0.37°C (0.67°F)	33rd Warmest	Warmest since: 1998	2024
Apr–Jul 1999 4-Month	0.37°C (0.67°F)	144th Coolest	Coolest since: 1996	1904
	0.37°C (0.67°F)	32nd Warmest	Warmest since: 1998	2024
	Ties: 1994
Mar–Jul 1999 5-Month	0.37°C (0.67°F)	144th Coolest	Coolest since: 1996	1911
Mar–Jul 1999 5-Month	0.37°C (0.67°F)	32nd Warmest	Warmest since: 1998	2024
Feb–Jul 1999 6-Month	0.41°C (0.74°F)	144th Coolest	Coolest since: 1996	1911
Feb–Jul 1999 6-Month	0.41°C (0.74°F)	32nd Warmest	Warmest since: 1998	2024
Jan–Jul 1999 7-Month	0.42°C (0.76°F)	145th Coolest	Coolest since: 1997	1911
	0.42°C (0.76°F)	31st Warmest	Warmest since: 1998	2024
	Ties: 1997
Dec 1998–Jul 1999 8-Month	0.44°C (0.79°F)	144th Coolest	Coolest since: 1997	1917
Dec 1998–Jul 1999 8-Month	0.44°C (0.79°F)	31st Warmest	Warmest since: 1998	2024
Nov 1998–Jul 1999 9-Month	0.44°C (0.79°F)	146th Coolest	Coolest since: 1997	1917
Nov 1998–Jul 1999 9-Month	0.44°C (0.79°F)	29th Warmest	Warmest since: 1998	2024
Oct 1998–Jul 1999 10-Month	0.44°C (0.79°F)	147th Coolest	Coolest since: 1997	1917
	0.44°C (0.79°F)	28th Warmest	Warmest since: 1998	2024
	Ties: 1990
Sep 1998–Jul 1999 11-Month	0.45°C (0.81°F)	148th Coolest	Coolest since: 1997	1904, 1917
Sep 1998–Jul 1999 11-Month	0.45°C (0.81°F)	27th Warmest	Warmest since: 1998	2024
Aug 1998–Jul 1999 12-Month	0.47°C (0.85°F)	150th Coolest	Coolest since: 1997	1904, 1909
Aug 1998–Jul 1999 12-Month	0.47°C (0.85°F)	25th Warmest	Warmest since: 1998	2024
Feb 1998–Jul 1999 18-Month	0.55°C (0.99°F)	150th Coolest	Coolest since: 1997	1909
Feb 1998–Jul 1999 18-Month	0.55°C (0.99°F)	25th Warmest	Warmest since: 1998	2024
Aug 1997–Jul 1999 24-Month	0.56°C (1.01°F)	151st Coolest	Coolest since: 1998	1909, 1918
Aug 1997–Jul 1999 24-Month	0.56°C (1.01°F)	23rd Warmest	Warmest to Date	2024
Aug 1996–Jul 1999 36-Month	0.50°C (0.90°F)	149th Coolest	Coolest since: 1998	1911
Aug 1996–Jul 1999 36-Month	0.50°C (0.90°F)	24th Warmest	Warmest to Date	2024
Aug 1995–Jul 1999 48-Month	0.47°C (0.85°F)	146th Coolest	Coolest since: 1998	1911
	0.47°C (0.85°F)	26th Warmest	Warmest since: 1998	2024
	Ties: 1998
Aug 1994–Jul 1999 60-Month	0.47°C (0.85°F)	146th Coolest	Coolest since: 1998	1913
Aug 1994–Jul 1999 60-Month	0.47°C (0.85°F)	25th Warmest	Warmest to Date	2024

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Global Rankings, published March 2025, retrieved on March 28, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/global/rankings

Climate at a Glance Global Rankings

Global Rankings

Global Land and Ocean

July 1999 Average Temperature Anomalies Rankings

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