Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Souris-Red-Rainy Basin

Average Temperature Rankings, April 1990

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1990
1-Month
40.9°F
(4.9°C)
40.1°F
(4.5°C)
0.8°F
(0.4°C)
79th Coolest
Coolest since:
2013
50th Warmest
Warmest since:
1987
Ties: 1903
Mar–Apr 1990
2-Month
35.3°F
(1.8°C)
31.8°F
(-0.1°C)
3.5°F
(1.9°C)
103rd Coolest
Coolest since:
1899
26th Warmest
Warmest since:
1910
Feb–Apr 1990
3-Month
28.4°F
(-2.0°C)
24.5°F
(-4.2°C)
3.9°F
(2.2°C)
105th Coolest
Coolest since:
1899
24th Warmest
Warmest since:
2012
Jan–Apr 1990
4-Month
26.1°F
(-3.3°C)
19.4°F
(-7.0°C)
6.7°F
(3.7°C)
119th Coolest
Coolest since:
1936
10th Warmest
Warmest since:
2012
Dec 1989–Apr 1990
5-Month
21.5°F
(-5.8°C)
17.7°F
(-7.9°C)
3.8°F
(2.1°C)
108th Coolest
Coolest since:
1936
20th Warmest
Warmest since:
2012
Ties: 2010
Nov 1989–Apr 1990
6-Month
21.8°F
(-5.7°C)
19.0°F
(-7.2°C)
2.8°F
(1.5°C)
103rd Coolest
Coolest since:
1936
25th Warmest
Warmest since:
2012
Ties: 1924, 1945
Oct 1989–Apr 1990
7-Month
25.0°F
(-3.9°C)
22.5°F
(-5.3°C)
2.5°F
(1.4°C)
101st Coolest
Coolest since:
1936
27th Warmest
Warmest since:
2012
Sep 1989–Apr 1990
8-Month
28.9°F
(-1.7°C)
26.6°F
(-3.0°C)
2.3°F
(1.3°C)
98th Coolest
Coolest since:
1936
30th Warmest
Warmest since:
2012
Ties: 2015
Aug 1989–Apr 1990
9-Month
33.2°F
(0.7°C)
31.0°F
(-0.6°C)
2.2°F
(1.3°C)
103rd Coolest
Coolest since:
1936
25th Warmest
Warmest since:
2012
Ties: 1932, 1995
Jul 1989–Apr 1990
10-Month
37.1°F
(2.8°C)
34.7°F
(1.5°C)
2.4°F
(1.3°C)
107th Coolest
Coolest since:
1936
21st Warmest
Warmest since:
2012
Ties: 1991, 2010
Jun 1989–Apr 1990
11-Month
39.3°F
(4.1°C)
37.2°F
(2.9°C)
2.1°F
(1.2°C)
107th Coolest
Coolest since:
1936
21st Warmest
Warmest since:
2012
Ties: 1958, 1983, 1988, 2010
May 1989–Apr 1990
12-Month
40.6°F
(4.8°C)
38.5°F
(3.6°C)
2.1°F
(1.2°C)
109th Coolest
Coolest since:
1936
19th Warmest
Warmest since:
2012
Ties: 1932, 1983, 1991
Nov 1988–Apr 1990
18-Month
33.1°F
(0.6°C)
32.0°F
(0.0°C)
1.1°F
(0.6°C)
87th Coolest
Coolest since:
1917, 1951
40th Warmest
Warmest since:
2017
Ties: 1922, 1985
May 1988–Apr 1990
24-Month
40.1°F
(4.5°C)
38.5°F
(3.6°C)
1.6°F
(0.9°C)
100th Coolest
Coolest since:
1917
27th Warmest
Warmest since:
2017
May 1987–Apr 1990
36-Month
40.4°F
(4.7°C)
38.5°F
(3.6°C)
1.9°F
(1.1°C)
111th Coolest
Coolest since:
1918
15th Warmest
Warmest since:
2000
Ties: 2022
May 1986–Apr 1990
48-Month
40.8°F
(4.9°C)
38.4°F
(3.6°C)
2.4°F
(1.3°C)
118th Coolest
Coolest since:
1899
7th Warmest
Warmest to Date
2001
Ties: 2017, 2019
May 1985–Apr 1990
60-Month
40.2°F
(4.6°C)
38.4°F
(3.6°C)
1.8°F
(1.0°C)
108th Coolest
Coolest since:
1920
16th Warmest
Warmest to Date
2002
Ties: 2009

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