Climate at a Glance

Statewide 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 October 2021. For more information, please see Climatological Rankings.


Idaho

Average Temperature Rankings, September 1971

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 1971
1-Month
50.0°F
(10.0°C)
54.7°F
(12.6°C)
-4.7°F
(-2.6°C)
8th Coolest Coolest since: 1970 1912, 1965
120th Warmest Warmest since: 1969 1990
Ties: 1961
Aug–Sep 1971
2-Month
58.7°F
(14.8°C)
59.1°F
(15.1°C)
-0.4°F
(-0.3°C)
45th Coolest Coolest since: 1970 1912
83rd Warmest Warmest since: 1969 2001
Ties: 1944, 2004
Jul–Sep 1971
3-Month
60.6°F
(15.9°C)
61.1°F
(16.2°C)
-0.5°F
(-0.3°C)
36th Coolest Coolest since: 1970 1912
92nd Warmest Warmest since: 1969 1998
Ties: 1918, 1950, 1976, 1982
Jun–Sep 1971
4-Month
59.2°F
(15.1°C)
60.0°F
(15.6°C)
-0.8°F
(-0.5°C)
25th Coolest Coolest since: 1968 1993
103rd Warmest Warmest since: 1970 2021
Ties: 1950
May–Sep 1971
5-Month
57.3°F
(14.1°C)
57.9°F
(14.4°C)
-0.6°F
(-0.3°C)
36th Coolest Coolest since: 1968 1912
92nd Warmest Warmest since: 1970 2021
Ties: 1920, 1941, 1954
Apr–Sep 1971
6-Month
54.3°F
(12.4°C)
55.0°F
(12.8°C)
-0.7°F
(-0.4°C)
35th Coolest Coolest since: 1970 1912
93rd Warmest Warmest since: 1969 2021
Mar–Sep 1971
7-Month
50.8°F
(10.4°C)
51.9°F
(11.1°C)
-1.1°F
(-0.7°C)
20th Coolest Coolest since: 1970 1912
108th Warmest Warmest since: 1970 1934, 2015
Ties: 1927, 1970, 1982
Feb–Sep 1971
8-Month
47.8°F
(8.8°C)
48.6°F
(9.2°C)
-0.8°F
(-0.4°C)
28th Coolest Coolest since: 1965 1964
100th Warmest Warmest since: 1970 1934, 2015
Ties: 1945
Jan–Sep 1971
9-Month
45.3°F
(7.4°C)
45.7°F
(7.6°C)
-0.4°F
(-0.2°C)
40th Coolest Coolest since: 1965 1917
88th Warmest Warmest since: 1970 1934
Ties: 1908, 1945, 1960, 2011
Dec 1970–Sep 1971
10-Month
43.1°F
(6.2°C)
43.6°F
(6.4°C)
-0.5°F
(-0.2°C)
35th Coolest Coolest since: 1968 1917
92nd Warmest Warmest since: 1970 1934
Ties: 1906, 1910, 1928, 1968
Nov 1970–Sep 1971
11-Month
42.2°F
(5.7°C)
42.5°F
(5.8°C)
-0.3°F
(-0.1°C)
43rd Coolest Coolest since: 1965 1917
84th Warmest Warmest since: 1970 1934
Ties: 1902, 1907, 1931
Oct 1970–Sep 1971
12-Month
42.0°F
(5.6°C)
42.6°F
(5.9°C)
-0.6°F
(-0.3°C)
29th Coolest Coolest since: 1965 1917
98th Warmest Warmest since: 1970 1934
Ties: 1944, 1972, 1973, 1976, 1982
Apr 1970–Sep 1971
18-Month
46.0°F
(7.8°C)
46.8°F
(8.2°C)
-0.8°F
(-0.4°C)
20th Coolest Coolest since: 1965 1917
107th Warmest Warmest since: 1970 2015
Ties: 1932, 1956, 1975
Oct 1969–Sep 1971
24-Month
42.3°F
(5.7°C)
42.5°F
(5.8°C)
-0.2°F
(-0.1°C)
41st Coolest Coolest since: 1965 1917
85th Warmest Warmest since: 1970 2016
Ties: 1910, 1911, 1953, 1964, 1983
Oct 1968–Sep 1971
36-Month
42.4°F
(5.8°C)
42.5°F
(5.8°C)
-0.1°F
(0.0°C)
45th Coolest Coolest since: 1966 1917
80th Warmest Warmest since: 1970 2017
Ties: 1900, 1905, 1908, 1925
Oct 1967–Sep 1971
48-Month
42.4°F
(5.8°C)
42.5°F
(5.8°C)
-0.1°F
(0.0°C)
40th Coolest Coolest since: 1965 1913, 1917, 1932
84th Warmest Warmest since: 1970 2018
Ties: 1900, 1901, 1902, 1909, 1911, 1929, 1944, 1978, 1979
Oct 1966–Sep 1971
60-Month
42.7°F
(5.9°C)
42.5°F
(5.8°C)
0.2°F
(0.1°C)
68th Coolest Coolest since: 1968 1917, 1933
55th Warmest Warmest since: 1970 2016, 2017, 2018
Ties: 1908, 1960, 1983, 1984

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2021, retrieved on December 2, 2021 from https://www.ncdc.noaa.gov/cag/