Statewide Rankings

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

California

Average Temperature Rankings, December 2017

View Period (Months):
Download: csv json xml
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
December 2017
1-Month
47.5°F
(8.6°C)
43.1°F
(6.2°C)
4.4°F
(2.4°C)
125th Coolest
Coolest since:
1932, 1990
4th Warmest
Warmest since:
1958
Nov–Dec 2017
2-Month
50.4°F
(10.2°C)
46.3°F
(7.9°C)
4.1°F
(2.3°C)
126th Coolest
Coolest since:
1994
3rd Warmest
Warmest since:
1995
Oct–Dec 2017
3-Month
54.3°F
(12.4°C)
50.7°F
(10.4°C)
3.6°F
(2.0°C)
125th Coolest
Coolest since:
1916
4th Warmest
Warmest since:
1995, 2014
Sep–Dec 2017
4-Month
58.2°F
(14.6°C)
55.2°F
(12.9°C)
3.0°F
(1.7°C)
125th Coolest
Coolest since:
1916
4th Warmest
Warmest since:
2020
Ties: 1958, 1999
Aug–Dec 2017
5-Month
62.1°F
(16.7°C)
58.9°F
(14.9°C)
3.2°F
(1.8°C)
126th Coolest
Coolest since:
1916
3rd Warmest
Warmest since:
2020
Ties: 1995
Jul–Dec 2017
6-Month
64.9°F
(18.3°C)
61.5°F
(16.4°C)
3.4°F
(1.9°C)
126th Coolest
Coolest since:
1916
3rd Warmest
Warmest since:
2020
Jun–Dec 2017
7-Month
66.0°F
(18.9°C)
62.4°F
(16.9°C)
3.6°F
(2.0°C)
127th Coolest
Coolest since:
1916
2nd Warmest
Warmest since:
2020
Ties: 2014
May–Dec 2017
8-Month
65.7°F
(18.7°C)
62.3°F
(16.8°C)
3.4°F
(1.9°C)
126th Coolest
Coolest since:
1916
3rd Warmest
Warmest since:
2020
Apr–Dec 2017
9-Month
64.6°F
(18.1°C)
61.4°F
(16.3°C)
3.2°F
(1.8°C)
125th Coolest
Coolest since:
1916
4th Warmest
Warmest since:
2014, 2020
Mar–Dec 2017
10-Month
63.5°F
(17.5°C)
60.1°F
(15.6°C)
3.4°F
(1.9°C)
127th Coolest
Coolest since:
1912
2nd Warmest
Warmest since:
2014
Feb–Dec 2017
11-Month
62.0°F
(16.7°C)
58.8°F
(14.9°C)
3.2°F
(1.8°C)
127th Coolest
Coolest since:
1911
2nd Warmest
Warmest since:
2014
Jan–Dec 2017
12-Month
60.3°F
(15.7°C)
57.3°F
(14.1°C)
3.0°F
(1.6°C)
124th Coolest
Coolest since:
1911
5th Warmest
Warmest since:
2014
Jul 2016–Dec 2017
18-Month
61.3°F
(16.3°C)
58.8°F
(14.9°C)
2.5°F
(1.4°C)
122nd Coolest
Coolest since:
1912
6th Warmest
Warmest since:
2015
Ties: 2020
Jan 2016–Dec 2017
24-Month
60.2°F
(15.7°C)
57.3°F
(14.1°C)
2.9°F
(1.6°C)
123rd Coolest
Coolest since:
1912
5th Warmest
Warmest since:
2015
Ties: 2018, 2022
Jan 2015–Dec 2017
36-Month
60.4°F
(15.8°C)
57.4°F
(14.1°C)
3.0°F
(1.7°C)
124th Coolest
Coolest since:
1913
3rd Warmest
Warmest since:
2016
Jan 2014–Dec 2017
48-Month
60.7°F
(15.9°C)
57.4°F
(14.1°C)
3.3°F
(1.8°C)
125th Coolest
Coolest since:
1912, 1914
1st Warmest
Warmest to Date
2017
Jan 2013–Dec 2017
60-Month
60.4°F
(15.8°C)
57.4°F
(14.1°C)
3.0°F
(1.7°C)
123rd Coolest
Coolest since:
1912, 1913
2nd Warmest
Warmest to Date
2018

Citing This Page