Statewide Rankings

Parameter:

Year:

Month:

State:

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, August 2015

View Period (Months):

All

Download:

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
August 2015 1-Month	65.9°F (18.8°C)	64.1°F (17.8°C)	1.8°F (1.0°C)	95th Coolest	Coolest since: 2014	1911
August 2015 1-Month	65.9°F (18.8°C)	64.1°F (17.8°C)	1.8°F (1.0°C)	34th Warmest	Warmest since: 2013	1971, 2003
Jul–Aug 2015 2-Month	66.0°F (18.9°C)	64.8°F (18.2°C)	1.2°F (0.7°C)	89th Coolest	Coolest since: 2010	1993
	66.0°F (18.9°C)	64.8°F (18.2°C)	1.2°F (0.7°C)	40th Warmest	Warmest since: 2014	2003
	Ties: 1917, 2008
Jun–Aug 2015 3-Month	65.3°F (18.5°C)	62.7°F (17.1°C)	2.6°F (1.4°C)	115th Coolest	Coolest since: 2014	1993
Jun–Aug 2015 3-Month	65.3°F (18.5°C)	62.7°F (17.1°C)	2.6°F (1.4°C)	14th Warmest	Warmest since: 2012	1936
May–Aug 2015 4-Month	61.4°F (16.3°C)	59.6°F (15.3°C)	1.8°F (1.0°C)	111th Coolest	Coolest since: 2014	1907
	61.4°F (16.3°C)	59.6°F (15.3°C)	1.8°F (1.0°C)	18th Warmest	Warmest since: 2013	1936
	Ties: 1933, 1941, 1970, 1994, 2013, 2022
Apr–Aug 2015 5-Month	57.7°F (14.3°C)	55.8°F (13.2°C)	1.9°F (1.1°C)	111th Coolest	Coolest since: 2014	1907
	57.7°F (14.3°C)	55.8°F (13.2°C)	1.9°F (1.1°C)	18th Warmest	Warmest since: 2012	1936, 1988
	Ties: 2016
Mar–Aug 2015 6-Month	54.6°F (12.6°C)	51.4°F (10.8°C)	3.2°F (1.8°C)	122nd Coolest	Coolest since: 2014	1899
	54.6°F (12.6°C)	51.4°F (10.8°C)	3.2°F (1.8°C)	7th Warmest	Warmest since: 2012	1988
	Ties: 2017, 2021
Feb–Aug 2015 7-Month	50.7°F (10.4°C)	47.1°F (8.4°C)	3.6°F (2.0°C)	123rd Coolest	Coolest since: 2014	1899
Feb–Aug 2015 7-Month	50.7°F (10.4°C)	47.1°F (8.4°C)	3.6°F (2.0°C)	6th Warmest	Warmest since: 2012	2016
Jan–Aug 2015 8-Month	47.4°F (8.6°C)	43.3°F (6.3°C)	4.1°F (2.3°C)	124th Coolest	Coolest since: 2014	1899
	47.4°F (8.6°C)	43.3°F (6.3°C)	4.1°F (2.3°C)	5th Warmest	Warmest since: 2012	1934
	Ties: 1961
Dec 2014–Aug 2015 9-Month	44.9°F (7.2°C)	40.8°F (4.9°C)	4.1°F (2.3°C)	123rd Coolest	Coolest since: 2014	1899
Dec 2014–Aug 2015 9-Month	44.9°F (7.2°C)	40.8°F (4.9°C)	4.1°F (2.3°C)	5th Warmest	Warmest since: 2012	2012
Nov 2014–Aug 2015 10-Month	43.0°F (6.1°C)	39.7°F (4.3°C)	3.3°F (1.8°C)	117th Coolest	Coolest since: 2014	1899
	43.0°F (6.1°C)	39.7°F (4.3°C)	3.3°F (1.8°C)	11th Warmest	Warmest since: 2012	2000
	Ties: 1981
Oct 2014–Aug 2015 11-Month	43.4°F (6.3°C)	40.0°F (4.4°C)	3.4°F (1.9°C)	122nd Coolest	Coolest since: 2014	1899
	43.4°F (6.3°C)	40.0°F (4.4°C)	3.4°F (1.9°C)	6th Warmest	Warmest since: 2012	2000, 2016
	Ties: 1988
Sep 2014–Aug 2015 12-Month	44.4°F (6.9°C)	41.1°F (5.1°C)	3.3°F (1.8°C)	121st Coolest	Coolest since: 2014	1899
Sep 2014–Aug 2015 12-Month	44.4°F (6.9°C)	41.1°F (5.1°C)	3.3°F (1.8°C)	7th Warmest	Warmest since: 2012	2016
Mar 2014–Aug 2015 18-Month	46.8°F (8.2°C)	44.5°F (6.9°C)	2.3°F (1.3°C)	114th Coolest	Coolest since: 2014	1899
	46.8°F (8.2°C)	44.5°F (6.9°C)	2.3°F (1.3°C)	14th Warmest	Warmest since: 2013	2016
	Ties: 1941, 1981
Sep 2013–Aug 2015 24-Month	42.9°F (6.1°C)	41.2°F (5.1°C)	1.7°F (1.0°C)	111th Coolest	Coolest since: 2014	1917
	42.9°F (6.1°C)	41.2°F (5.1°C)	1.7°F (1.0°C)	16th Warmest	Warmest since: 2013	2016
	Ties: 1934, 1940, 1991, 2004, 2008
Sep 2012–Aug 2015 36-Month	42.9°F (6.1°C)	41.1°F (5.1°C)	1.8°F (1.0°C)	110th Coolest	Coolest since: 2013	1899, 1952
	42.9°F (6.1°C)	41.1°F (5.1°C)	1.8°F (1.0°C)	16th Warmest	Warmest since: 2014	2017
	Ties: 1990, 2013
Sep 2011–Aug 2015 48-Month	43.5°F (6.4°C)	41.1°F (5.1°C)	2.4°F (1.3°C)	122nd Coolest	Coolest since: 2014	1952
	43.5°F (6.4°C)	41.1°F (5.1°C)	2.4°F (1.3°C)	3rd Warmest	Warmest since: 2007	2017, 2018
	Ties: 2007, 2016
Sep 2010–Aug 2015 60-Month	42.9°F (6.1°C)	41.1°F (5.1°C)	1.8°F (1.0°C)	112th Coolest	Coolest since: 2014	1952
	42.9°F (6.1°C)	41.1°F (5.1°C)	1.8°F (1.0°C)	12th Warmest	Warmest since: 2009	2016
	Ties: 2019

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 7, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings