Global Rankings

Global Data Info
-90.0 to 90.0
-180.0 to 180.0

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

January 1991 Average Temperature Anomalies Rankings

View Period (Months):
  • Record Coolest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Warmest
PeriodAnomaly
(1901-2000)
Rank
(1850-2025)
Coolest/Warmest
Since
Record
January 1991
1-Month
0.41°C
(0.74°F)
145th Coolest
Coolest since:
1909
32nd Warmest
Warmest since:
2025
Dec 1990–Jan 1991
2-Month
0.42°C
(0.76°F)
146th Coolest
Coolest since:
1917
30th Warmest
Warmest since:
2024
Nov 1990–Jan 1991
3-Month
0.41°C
(0.74°F)
147th Coolest
Coolest since:
1917
29th Warmest
Warmest since:
2024
Oct 1990–Jan 1991
4-Month
0.41°C
(0.74°F)
148th Coolest
Coolest since:
1917
28th WarmestWarmest to Date2024
Sep 1990–Jan 1991
5-Month
0.40°C
(0.72°F)
148th Coolest
Coolest since:
1904, 1909
28th Warmest
Warmest since:
2024
Ties: 1988
Aug 1990–Jan 1991
6-Month
0.39°C
(0.70°F)
147th Coolest
Coolest since:
1904, 1909
29th WarmestWarmest to Date2024
Jul 1990–Jan 1991
7-Month
0.39°C
(0.70°F)
147th Coolest
Coolest since:
1904, 1909
29th Warmest
Warmest since:
2024
Jun 1990–Jan 1991
8-Month
0.39°C
(0.70°F)
147th Coolest
Coolest since:
1904, 1909
29th Warmest
Warmest since:
2024
May 1990–Jan 1991
9-Month
0.41°C
(0.74°F)
149th Coolest
Coolest since:
1909
27th WarmestWarmest to Date2024, 2025
Apr 1990–Jan 1991
10-Month
0.43°C
(0.77°F)
149th Coolest
Coolest since:
1909
27th WarmestWarmest to Date2025
Mar 1990–Jan 1991
11-Month
0.46°C
(0.83°F)
149th Coolest
Coolest since:
1909
27th WarmestWarmest to Date2025
Feb 1990–Jan 1991
12-Month
0.45°C
(0.81°F)
148th Coolest
Coolest since:
1909, 1918
28th WarmestWarmest to Date2025
Aug 1989–Jan 1991
18-Month
0.41°C
(0.74°F)
146th Coolest
Coolest since:
1905, 1918
29th WarmestWarmest to Date2025
Feb 1989–Jan 1991
24-Month
0.38°C
(0.68°F)
143rd Coolest
Coolest since:
1910
32nd WarmestWarmest to Date2025
Feb 1988–Jan 1991
36-Month
0.37°C
(0.67°F)
143rd Coolest
Coolest since:
1911
31st WarmestWarmest to Date2025
Feb 1987–Jan 1991
48-Month
0.37°C
(0.67°F)
143rd Coolest
Coolest since:
1912
30th WarmestWarmest to Date2025
Feb 1986–Jan 1991
60-Month
0.34°C
(0.61°F)
141st Coolest
Coolest since:
1912, 1913
31st WarmestWarmest to Date2025

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