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.

Massachusetts

Average Temperature Rankings, October 2020

View Period (Months):
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  • 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
October 2020
1-Month
52.4°F
(11.3°C)
50.0°F
(10.0°C)
2.4°F
(1.3°C)
105th Coolest
Coolest since:
1925
24th Warmest
Warmest since:
2017
Ties: 1984, 2019, 2022
Sep–Oct 2020
2-Month
57.6°F
(14.2°C)
55.2°F
(12.9°C)
2.4°F
(1.3°C)
110th Coolest
Coolest since:
1917
19th Warmest
Warmest since:
2017
Aug–Oct 2020
3-Month
62.3°F
(16.8°C)
59.3°F
(15.2°C)
3.0°F
(1.6°C)
116th Coolest
Coolest since:
1940
13th Warmest
Warmest since:
2021
Ties: 2012
Jul–Oct 2020
4-Month
65.4°F
(18.6°C)
61.9°F
(16.6°C)
3.5°F
(2.0°C)
124th Coolest
Coolest since:
1902, 1904, 1925, 1940
5th Warmest
Warmest since:
2021
Jun–Oct 2020
5-Month
65.8°F
(18.8°C)
62.4°F
(16.9°C)
3.4°F
(1.9°C)
127th Coolest
Coolest since:
1903
2nd Warmest
Warmest to Date
2021
May–Oct 2020
6-Month
64.2°F
(17.9°C)
61.3°F
(16.3°C)
2.9°F
(1.6°C)
124th Coolest
Coolest since:
1907
5th Warmest
Warmest since:
2021
Ties: 2012, 2016
Apr–Oct 2020
7-Month
61.2°F
(16.2°C)
58.9°F
(14.9°C)
2.3°F
(1.3°C)
118th Coolest
Coolest since:
1907
11th Warmest
Warmest since:
2010
Ties: 2005
Mar–Oct 2020
8-Month
58.6°F
(14.8°C)
55.9°F
(13.3°C)
2.7°F
(1.5°C)
123rd Coolest
Coolest since:
1926
6th Warmest
Warmest since:
2010
Feb–Oct 2020
9-Month
55.7°F
(13.2°C)
52.4°F
(11.3°C)
3.3°F
(1.9°C)
123rd Coolest
Coolest since:
1907
6th Warmest
Warmest since:
2012
Jan–Oct 2020
10-Month
53.3°F
(11.8°C)
49.6°F
(9.8°C)
3.7°F
(2.0°C)
126th Coolest
Coolest since:
1904, 1907
3rd Warmest
Warmest since:
2012
Ties: 2021
Dec 2019–Oct 2020
11-Month
51.2°F
(10.7°C)
47.6°F
(8.7°C)
3.6°F
(2.0°C)
123rd Coolest
Coolest since:
1904
5th Warmest
Warmest since:
2012
Nov 2019–Oct 2020
12-Month
50.1°F
(10.1°C)
47.0°F
(8.3°C)
3.1°F
(1.8°C)
120th Coolest
Coolest since:
1904
8th Warmest
Warmest since:
2012
Ties: 2017
May 2019–Oct 2020
18-Month
54.4°F
(12.4°C)
51.7°F
(10.9°C)
2.7°F
(1.5°C)
121st Coolest
Coolest since:
1904
7th Warmest
Warmest since:
2012
Nov 2018–Oct 2020
24-Month
49.4°F
(9.7°C)
46.9°F
(8.3°C)
2.5°F
(1.4°C)
118th Coolest
Coolest since:
1905
9th Warmest
Warmest since:
2017
Ties: 2016
Nov 2017–Oct 2020
36-Month
49.3°F
(9.6°C)
46.9°F
(8.3°C)
2.4°F
(1.3°C)
118th Coolest
Coolest since:
1905
8th Warmest
Warmest since:
2012
Ties: 2000, 2019
Nov 2016–Oct 2020
48-Month
49.5°F
(9.7°C)
46.9°F
(8.3°C)
2.6°F
(1.4°C)
119th Coolest
Coolest since:
1907
6th Warmest
Warmest since:
2013
Ties: 2018
Nov 2015–Oct 2020
60-Month
49.9°F
(9.9°C)
46.9°F
(8.3°C)
3.0°F
(1.6°C)
123rd Coolest
Coolest since:
1907
1st Warmest
Warmest to Date
2020

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