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.

Montana

Average Temperature Rankings, September 1965

View Period (Months):
Download: CSV JSON XML
  • Record Coolest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Warmest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
September 1965
1-Month		43.6°F
(6.4°C)		53.8°F
(12.1°C)		-10.2°F
(-5.7°C)		1st Coolest
Coolest to Date
1965
128th Warmest
Warmest since:
1998
Aug–Sep 1965
2-Month		53.4°F
(11.9°C)		59.0°F
(15.0°C)		-5.6°F
(-3.1°C)		1st Coolest
Coolest to Date
1965
128th Warmest
Warmest since:
2022
Jul–Sep 1965
3-Month		57.2°F
(14.0°C)		61.2°F
(16.2°C)		-4.0°F
(-2.2°C)		3rd Coolest
Coolest since:
1912
126th Warmest
Warmest since:
2022
Jun–Sep 1965
4-Month		57.1°F
(13.9°C)		60.5°F
(15.8°C)		-3.4°F
(-1.9°C)		4th Coolest
Coolest since:
1993
125th Warmest
Warmest since:
2021
May–Sep 1965
5-Month		55.3°F
(12.9°C)		58.4°F
(14.7°C)		-3.1°F
(-1.8°C)		2nd Coolest
Coolest since:
1907
127th Warmest
Warmest since:
1936
Ties: 1912
Apr–Sep 1965
6-Month		52.8°F
(11.6°C)		55.5°F
(13.1°C)		-2.7°F
(-1.5°C)		3rd Coolest
Coolest since:
1907
126th Warmest
Warmest since:
1936
Mar–Sep 1965
7-Month		47.8°F
(8.8°C)		51.7°F
(10.9°C)		-3.9°F
(-2.1°C)		1st Coolest
Coolest to Date
1965
128th Warmest
Warmest since:
2012
Feb–Sep 1965
8-Month		44.4°F
(6.9°C)		47.9°F
(8.8°C)		-3.5°F
(-1.9°C)		2nd Coolest
Coolest since:
1899
127th Warmest
Warmest since:
2012, 2016
Jan–Sep 1965
9-Month		41.5°F
(5.3°C)		44.5°F
(6.9°C)		-3.0°F
(-1.6°C)		8th Coolest
Coolest since:
1899
121st Warmest
Warmest since:
2012
Dec 1964–Sep 1965
10-Month		38.6°F
(3.7°C)		42.1°F
(5.6°C)		-3.5°F
(-1.9°C)		4th Coolest
Coolest since:
1950
124th Warmest
Warmest since:
2012
Nov 1964–Sep 1965
11-Month		37.5°F
(3.1°C)		41.0°F
(5.0°C)		-3.5°F
(-1.9°C)		3rd Coolest
Coolest since:
1899
125th Warmest
Warmest since:
2012
Oct 1964–Sep 1965
12-Month		38.2°F
(3.4°C)		41.2°F
(5.1°C)		-3.0°F
(-1.7°C)		5th Coolest
Coolest since:
1899
123rd Warmest
Warmest since:
2012
Apr 1964–Sep 1965
18-Month		43.7°F
(6.5°C)		45.9°F
(7.7°C)		-2.2°F
(-1.2°C)		5th Coolest
Coolest since:
1917
123rd Warmest
Warmest since:
2016
Oct 1963–Sep 1965
24-Month		40.0°F
(4.4°C)		41.1°F
(5.1°C)		-1.1°F
(-0.7°C)		17th Coolest
Coolest since:
1917
110th Warmest
Warmest since:
2016
Ties: 1898, 1957, 1966
Oct 1962–Sep 1965
36-Month		41.2°F
(5.1°C)		41.1°F
(5.1°C)		0.1°F
(0.0°C)		54th Coolest
Coolest since:
1951
72nd Warmest
Warmest since:
2017
Ties: 1947, 2011
Oct 1961–Sep 1965
48-Month		40.8°F
(4.9°C)		41.1°F
(5.1°C)		-0.3°F
(-0.2°C)		38th Coolest
Coolest since:
1952
87th Warmest
Warmest since:
2007, 2017, 2018
Ties: 1924, 1949, 1970
Oct 1960–Sep 1965
60-Month		41.4°F
(5.2°C)		41.1°F
(5.1°C)		0.3°F
(0.1°C)		71st Coolest
Coolest since:
1952
53rd Warmest
Warmest since:
2016
Ties: 1945, 1948, 1967, 1983

Citing This Page