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.

Upper Colorado River Basin

Average Temperature Rankings, March 2012

View Period (Months):
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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
March 2012
1-Month
39.6°F
(4.2°C)
32.8°F
(0.4°C)
6.8°F
(3.8°C)
122nd Coolest
Coolest since:
1917
7th Warmest
Warmest since:
2017
Feb–Mar 2012
2-Month
33.3°F
(0.7°C)
29.2°F
(-1.6°C)
4.1°F
(2.3°C)
115th Coolest
Coolest since:
1903
14th Warmest
Warmest since:
2015
Jan–Mar 2012
3-Month
31.2°F
(-0.4°C)
26.5°F
(-3.1°C)
4.7°F
(2.7°C)
119th Coolest
Coolest since:
1917
10th Warmest
Warmest since:
2015
Ties: 2018
Dec 2011–Mar 2012
4-Month
29.3°F
(-1.5°C)
25.6°F
(-3.6°C)
3.7°F
(2.1°C)
115th Coolest
Coolest since:
1917
13th Warmest
Warmest since:
2015
Ties: 2003
Nov 2011–Mar 2012
5-Month
29.9°F
(-1.2°C)
26.9°F
(-2.8°C)
3.0°F
(1.6°C)
112th Coolest
Coolest since:
1917
16th Warmest
Warmest since:
1934
Ties: 1911, 1954, 1995
Oct 2011–Mar 2012
6-Month
32.6°F
(0.3°C)
29.9°F
(-1.2°C)
2.7°F
(1.5°C)
113th Coolest
Coolest since:
1917
15th Warmest
Warmest since:
1934
Ties: 1940, 1954
Sep 2011–Mar 2012
7-Month
36.4°F
(2.4°C)
33.8°F
(1.0°C)
2.6°F
(1.4°C)
115th Coolest
Coolest since:
1917
13th Warmest
Warmest since:
1934, 2015
Aug 2011–Mar 2012
8-Month
40.4°F
(4.7°C)
37.7°F
(3.2°C)
2.7°F
(1.5°C)
118th Coolest
Coolest since:
1917
10th Warmest
Warmest since:
1934
Jul 2011–Mar 2012
9-Month
43.4°F
(6.3°C)
40.9°F
(4.9°C)
2.5°F
(1.4°C)
117th Coolest
Coolest since:
1917
11th Warmest
Warmest since:
2015
Ties: 1978, 1995, 1996, 2021
Jun 2011–Mar 2012
10-Month
45.1°F
(7.3°C)
42.8°F
(6.0°C)
2.3°F
(1.3°C)
112th Coolest
Coolest since:
1917
16th Warmest
Warmest since:
1934
May 2011–Mar 2012
11-Month
45.4°F
(7.4°C)
43.6°F
(6.4°C)
1.8°F
(1.0°C)
106th Coolest
Coolest since:
1917
22nd Warmest
Warmest since:
2015
Ties: 1911, 1940, 1986, 2001, 2002, 2019
Apr 2011–Mar 2012
12-Month
45.0°F
(7.2°C)
43.5°F
(6.4°C)
1.5°F
(0.8°C)
99th Coolest
Coolest since:
1913
29th Warmest
Warmest since:
2015
Ties: 1959, 1997
Oct 2010–Mar 2012
18-Month
40.4°F
(4.7°C)
38.9°F
(3.8°C)
1.5°F
(0.9°C)
99th Coolest
Coolest since:
1913
28th Warmest
Warmest since:
2018
Ties: 2002
Apr 2010–Mar 2012
24-Month
44.7°F
(7.1°C)
43.4°F
(6.3°C)
1.3°F
(0.8°C)
95th Coolest
Coolest since:
1913
32nd Warmest
Warmest since:
2018
Apr 2009–Mar 2012
36-Month
44.4°F
(6.9°C)
43.4°F
(6.3°C)
1.0°F
(0.6°C)
93rd Coolest
Coolest since:
1914
33rd Warmest
Warmest since:
2017, 2018
Ties: 1935, 1961, 1988, 2011
Apr 2008–Mar 2012
48-Month
44.6°F
(7.0°C)
43.4°F
(6.3°C)
1.2°F
(0.7°C)
99th Coolest
Coolest since:
1915
26th Warmest
Warmest since:
2018
Ties: 1937, 1983, 1991, 1996
Apr 2007–Mar 2012
60-Month
44.6°F
(7.0°C)
43.3°F
(6.3°C)
1.3°F
(0.7°C)
97th Coolest
Coolest since:
1917
27th Warmest
Warmest since:
2018, 2019
Ties: 1938, 1993

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