Climate at a Glance

Regional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of April 2021. For more information, please see Climatological Rankings.


Upper Colorado River Basin

Average Temperature Rankings, December 2017

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 2017
1-Month
29.2°F
(-1.6°C)
23.0°F
(-5.0°C)
6.2°F
(3.4°C)
122nd Coolest Coolest since: 2016 1909
5th Warmest Warmest since: 1980 1980
Ties: 1950
Nov–Dec 2017
2-Month
34.6°F
(1.4°C)
27.5°F
(-2.5°C)
7.1°F
(3.9°C)
126th Coolest Coolest since: 2016 1895
1st Warmest Warmest to Date 2017
Oct–Dec 2017
3-Month
38.1°F
(3.4°C)
33.5°F
(0.8°C)
4.6°F
(2.6°C)
126th Coolest Coolest since: 2016 1898
1st Warmest Warmest since: 1950 1950, 2017
Ties: 1950
Sep–Dec 2017
4-Month
43.1°F
(6.2°C)
39.2°F
(4.0°C)
3.9°F
(2.2°C)
126th Coolest Coolest since: 2016 1898, 1912
1st Warmest Warmest to Date 2017
Aug–Dec 2017
5-Month
47.7°F
(8.7°C)
44.3°F
(6.8°C)
3.4°F
(1.9°C)
126th Coolest Coolest since: 2016 1912
1st Warmest Warmest to Date 2017
Jul–Dec 2017
6-Month
51.4°F
(10.8°C)
48.1°F
(8.9°C)
3.3°F
(1.9°C)
126th Coolest Coolest since: 2016 1912
1st Warmest Warmest to Date 2017
Jun–Dec 2017
7-Month
53.4°F
(11.9°C)
49.8°F
(9.9°C)
3.6°F
(2.0°C)
126th Coolest Coolest since: 2016 1912
1st Warmest Warmest to Date 2017
May–Dec 2017
8-Month
53.2°F
(11.8°C)
50.0°F
(10.0°C)
3.2°F
(1.8°C)
125th Coolest Coolest since: 2016 1912
2nd Warmest Warmest since: 2012 2012
Apr–Dec 2017
9-Month
52.1°F
(11.2°C)
49.1°F
(9.5°C)
3.0°F
(1.7°C)
125th Coolest Coolest since: 2016 1912
2nd Warmest Warmest since: 2012 2012
Mar–Dec 2017
10-Month
51.0°F
(10.6°C)
47.5°F
(8.6°C)
3.5°F
(2.0°C)
125th Coolest Coolest since: 2016 1912
2nd Warmest Warmest since: 2012 2012
Feb–Dec 2017
11-Month
49.3°F
(9.6°C)
45.4°F
(7.4°C)
3.9°F
(2.2°C)
126th Coolest Coolest since: 2016 1912
1st Warmest Warmest to Date 2017
Jan–Dec 2017
12-Month
47.1°F
(8.4°C)
43.5°F
(6.4°C)
3.6°F
(2.0°C)
125th Coolest Coolest since: 2016 1895, 1912
2nd Warmest Warmest since: 2012 2012
Jul 2016–Dec 2017
18-Month
48.2°F
(9.0°C)
45.0°F
(7.2°C)
3.2°F
(1.8°C)
124th Coolest Coolest since: 2016 1912
2nd Warmest Warmest since: 1934 1934
Ties: 2018
Jan 2016–Dec 2017
24-Month
46.6°F
(8.1°C)
43.4°F
(6.3°C)
3.2°F
(1.8°C)
124th Coolest Coolest since: 2016 1913
2nd Warmest Warmest to Date 2018
Jan 2015–Dec 2017
36-Month
46.7°F
(8.2°C)
43.5°F
(6.4°C)
3.2°F
(1.8°C)
124th Coolest Coolest since: 2016 1899, 1913
1st Warmest Warmest to Date 2017
Jan 2014–Dec 2017
48-Month
46.5°F
(8.1°C)
43.4°F
(6.3°C)
3.1°F
(1.8°C)
122nd Coolest Coolest since: 2016 1898
2nd Warmest Warmest to Date 2018
Jan 2013–Dec 2017
60-Month
46.0°F
(7.8°C)
43.4°F
(6.3°C)
2.6°F
(1.5°C)
120th Coolest Coolest since: 2016 1899
3rd Warmest Warmest since: 2016 2018
Ties: 2016, 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published May 2021, retrieved on May 18, 2021 from https://www.ncdc.noaa.gov/cag/