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 February 2020. For more information, please see Climatological Rankings.


Idaho

Average Temperature Rankings, May 1999

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1999
1-Month
46.6°F
(8.1°C)
49.3°F
(9.6°C)
-2.7°F
(-1.5°C)
22nd Coolest Coolest since: 1996 1896
104th Warmest Warmest since: 1998 1897
Ties: 1943
Apr–May 1999
2-Month
42.6°F
(5.9°C)
45.1°F
(7.3°C)
-2.5°F
(-1.4°C)
16th Coolest Coolest since: 1982 1975
110th Warmest Warmest since: 1998 1934
Ties: 1911, 1927, 1950, 2008
Mar–May 1999
3-Month
39.7°F
(4.3°C)
40.9°F
(4.9°C)
-1.2°F
(-0.6°C)
31st Coolest Coolest since: 1991 1917
95th Warmest Warmest since: 1998 1934
Ties: 1902, 1991
Feb–May 1999
4-Month
36.5°F
(2.5°C)
37.3°F
(2.9°C)
-0.8°F
(-0.4°C)
39th Coolest Coolest since: 1989 1917
87th Warmest Warmest since: 1998 1934
Ties: 1895, 1971
Jan–May 1999
5-Month
34.6°F
(1.4°C)
34.2°F
(1.2°C)
0.4°F
(0.2°C)
61st Coolest Coolest since: 1993 1917
65th Warmest Warmest since: 1998 1934
Ties: 1901, 1931
Dec 1998–May 1999
6-Month
32.6°F
(0.3°C)
32.5°F
(0.3°C)
0.1°F
(0.0°C)
55th Coolest Coolest since: 1993 1917
70th Warmest Warmest since: 1998 1934
Ties: 1924, 1968, 1969, 1976
Nov 1998–May 1999
7-Month
32.9°F
(0.5°C)
32.4°F
(0.2°C)
0.5°F
(0.3°C)
69th Coolest Coolest since: 1993 1917
56th Warmest Warmest since: 1998 1934
Oct 1998–May 1999
8-Month
34.2°F
(1.2°C)
33.9°F
(1.1°C)
0.3°F
(0.1°C)
66th Coolest Coolest since: 1993 1917
59th Warmest Warmest since: 1998 1934
Ties: 1927, 1930, 1945, 1968
Sep 1998–May 1999
9-Month
37.1°F
(2.8°C)
36.2°F
(2.3°C)
0.9°F
(0.5°C)
84th Coolest Coolest since: 1997 1917
41st Warmest Warmest since: 1998 1934
Ties: 1908, 1951, 2006
Aug 1998–May 1999
10-Month
40.1°F
(4.5°C)
38.9°F
(3.8°C)
1.2°F
(0.7°C)
93rd Coolest Coolest since: 1997 1917
32nd Warmest Warmest since: 1998 1934
Jul 1998–May 1999
11-Month
42.7°F
(5.9°C)
41.3°F
(5.2°C)
1.4°F
(0.7°C)
104th Coolest Coolest since: 1998 1917
21st Warmest Warmest since: 1992 1934
Ties: 1990
Jun 1998–May 1999
12-Month
43.6°F
(6.4°C)
42.6°F
(5.9°C)
1.0°F
(0.5°C)
94th Coolest Coolest since: 1997 1917
31st Warmest Warmest since: 1998 1934
Ties: 1900, 1953, 1968, 2009
Dec 1997–May 1999
18-Month
40.5°F
(4.7°C)
39.3°F
(4.1°C)
1.2°F
(0.6°C)
97th Coolest Coolest since: 1998 1917
27th Warmest Warmest since: 1995 2016
Ties: 1927
Jun 1997–May 1999
24-Month
43.6°F
(6.4°C)
42.5°F
(5.8°C)
1.1°F
(0.6°C)
97th Coolest Coolest since: 1998 1917
27th Warmest Warmest since: 1993 2016
Ties: 1959, 1990
Jun 1996–May 1999
36-Month
43.6°F
(6.4°C)
42.6°F
(5.9°C)
1.0°F
(0.5°C)
100th Coolest Coolest since: 1998 1917
23rd Warmest Warmest since: 1993 2016
Ties: 1993, 2003, 2008
Jun 1995–May 1999
48-Month
43.4°F
(6.3°C)
42.5°F
(5.8°C)
0.9°F
(0.5°C)
94th Coolest Coolest since: 1997 1917
28th Warmest Warmest since: 1998 2016, 2018
Ties: 1943, 2013
Jun 1994–May 1999
60-Month
43.5°F
(6.4°C)
42.6°F
(5.9°C)
0.9°F
(0.5°C)
98th Coolest Coolest since: 1998 1917, 1933
23rd Warmest Warmest since: 1993 2018
Ties: 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published March 2020, retrieved on March 31, 2020 from https://www.ncdc.noaa.gov/cag/