City Rankings

City Data Info
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Great Falls, Montana

Average Temperature Rankings, May 1999

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  • Record Coolest
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  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1999
1-Month
49.5°F
(9.7°C)
51.4°F
(10.8°C)
-1.9°F
(-1.1°C)
34th Coolest
Coolest since:
1927
95th Warmest
Warmest since:
1936
Ties: 1983
Apr–May 1999
2-Month
44.6°F
(7.0°C)
47.0°F
(8.3°C)
-2.4°F
(-1.3°C)
26th Coolest
Coolest since:
1975
103rd Warmest
Warmest since:
1934
Ties: 1918, 1979
Mar–May 1999
3-Month
42.3°F
(5.7°C)
42.7°F
(5.9°C)
-0.4°F
(-0.2°C)
67th Coolest
Coolest since:
2002
62nd Warmest
Warmest since:
1910
Ties: 1971
Feb–May 1999
4-Month
40.3°F
(4.6°C)
38.8°F
(3.8°C)
1.5°F
(0.8°C)
102nd Coolest
Coolest since:
1899
27th Warmest
Warmest since:
1987
Jan–May 1999
5-Month
37.7°F
(3.2°C)
36.0°F
(2.2°C)
1.7°F
(1.0°C)
113th Coolest
Coolest since:
1899
16th Warmest
Warmest since:
1987
Ties: 1986, 2000, 2013
Dec 1998–May 1999
6-Month
35.5°F
(1.9°C)
34.1°F
(1.2°C)
1.4°F
(0.7°C)
104th Coolest
Coolest since:
1969
24th Warmest
Warmest since:
1992
Ties: 1921
Nov 1998–May 1999
7-Month
35.5°F
(1.9°C)
34.0°F
(1.1°C)
1.5°F
(0.8°C)
106th Coolest
Coolest since:
1979
22nd Warmest
Warmest since:
1992
Oct 1998–May 1999
8-Month
36.8°F
(2.7°C)
35.3°F
(1.8°C)
1.5°F
(0.9°C)
107th Coolest
Coolest since:
1899
20th Warmest
Warmest since:
1987
Sep 1998–May 1999
9-Month
39.7°F
(4.3°C)
37.6°F
(3.1°C)
2.1°F
(1.2°C)
114th Coolest
Coolest since:
1899
13th Warmest
Warmest since:
1987, 1992
Aug 1998–May 1999
10-Month
42.6°F
(5.9°C)
40.4°F
(4.7°C)
2.2°F
(1.2°C)
118th Coolest
Coolest since:
1899
9th Warmest
Warmest since:
1992
Jul 1998–May 1999
11-Month
45.0°F
(7.2°C)
42.8°F
(6.0°C)
2.2°F
(1.2°C)
116th Coolest
Coolest since:
1899
11th Warmest
Warmest since:
1992
Jun 1998–May 1999
12-Month
45.9°F
(7.7°C)
44.3°F
(6.8°C)
1.6°F
(0.9°C)
114th Coolest
Coolest since:
1899
13th Warmest
Warmest since:
1934, 2016
Ties: 1939, 1977, 2006
Dec 1997–May 1999
18-Month
42.6°F
(5.9°C)
40.9°F
(4.9°C)
1.7°F
(1.0°C)
120th Coolest
Coolest since:
1917
6th Warmest
Warmest since:
2016
Ties: 2000
Jun 1997–May 1999
24-Month
45.7°F
(7.6°C)
44.3°F
(6.8°C)
1.4°F
(0.8°C)
118th Coolest
Coolest since:
1917
7th Warmest
Warmest since:
2016
Ties: 1981, 1992
Jun 1996–May 1999
36-Month
44.2°F
(6.8°C)
44.2°F
(6.8°C)
0.0°F
(0.0°C)
89th Coolest
Coolest since:
1918
34th Warmest
Warmest since:
2017
Ties: 1943, 1991, 2003
Jun 1995–May 1999
48-Month
43.6°F
(6.4°C)
44.2°F
(6.8°C)
-0.6°F
(-0.4°C)
71st Coolest
Coolest since:
1952
50th Warmest
Warmest since:
2016
Ties: 1932, 1962, 1965, 1984, 2011, 2021
Jun 1994–May 1999
60-Month
43.7°F
(6.5°C)
44.1°F
(6.7°C)
-0.4°F
(-0.2°C)
69th Coolest
Coolest since:
1952
50th Warmest
Warmest since:
2016
Ties: 1947, 1967

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