Climate at a Glance

City 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 August 2022. For more information, please see Climatological Rankings.


Great Falls, Montana

Average Temperature Rankings, May 1930

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • 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 1930
1-Month
53.6°F
(12.0°C)
52.0°F
(11.1°C)
1.6°F
(0.9°C)
83rd Coolest Coolest since: 1929 1927
46th Warmest Warmest since: 1928 1936
Ties: 1914
Apr–May 1930
2-Month
52.6°F
(11.4°C)
47.7°F
(8.7°C)
4.9°F
(2.7°C)
120th Coolest Coolest since: 1929 1975
9th Warmest Warmest since: 1915 1934
Mar–May 1930
3-Month
45.3°F
(7.4°C)
43.3°F
(6.3°C)
2.0°F
(1.1°C)
102nd Coolest Coolest since: 1929 2002
27th Warmest Warmest since: 1928 1910
Ties: 1937
Feb–May 1930
4-Month
42.9°F
(6.1°C)
39.4°F
(4.1°C)
3.5°F
(2.0°C)
122nd Coolest Coolest since: 1929 2019
7th Warmest Warmest since: 1926 1934
Jan–May 1930
5-Month
35.3°F
(1.8°C)
36.6°F
(2.6°C)
-1.3°F
(-0.8°C)
60th Coolest Coolest since: 1929 1982
69th Warmest Warmest since: 1928 1934
Ties: 2022
Dec 1929–May 1930
6-Month
33.0°F
(0.6°C)
34.7°F
(1.5°C)
-1.7°F
(-0.9°C)
53rd Coolest Coolest since: 1929 1969
75th Warmest Warmest since: 1928 1992
Ties: 1905, 1935, 1967
Nov 1929–May 1930
7-Month
33.0°F
(0.6°C)
34.5°F
(1.4°C)
-1.5°F
(-0.8°C)
52nd Coolest Coolest since: 1929 1979
76th Warmest Warmest since: 1926 1926
Oct 1929–May 1930
8-Month
34.8°F
(1.6°C)
35.9°F
(2.2°C)
-1.1°F
(-0.6°C)
50th Coolest Coolest since: 1929 1899
77th Warmest Warmest since: 1928 1987
Ties: 1918, 1928, 2002
Sep 1929–May 1930
9-Month
36.7°F
(2.6°C)
38.2°F
(3.4°C)
-1.5°F
(-0.8°C)
42nd Coolest Coolest since: 1929 1899
85th Warmest Warmest since: 1928 1934
Ties: 1957, 1966, 2001
Aug 1929–May 1930
10-Month
40.2°F
(4.6°C)
41.1°F
(5.1°C)
-0.9°F
(-0.5°C)
51st Coolest Coolest since: 1929 1978
76th Warmest Warmest since: 1926 1934
Ties: 1918, 1967, 1994, 2020
Jul 1929–May 1930
11-Month
42.9°F
(6.1°C)
43.5°F
(6.4°C)
-0.6°F
(-0.3°C)
57th Coolest Coolest since: 1929 1899
70th Warmest Warmest since: 1926 1934
Ties: 1970, 1984
Jun 1929–May 1930
12-Month
44.4°F
(6.9°C)
44.8°F
(7.1°C)
-0.4°F
(-0.2°C)
58th Coolest Coolest since: 1929 1899, 1917
69th Warmest Warmest since: 1926 1934
Ties: 2010
Dec 1928–May 1930
18-Month
39.5°F
(4.2°C)
41.5°F
(5.3°C)
-2.0°F
(-1.1°C)
22nd Coolest Coolest since: 1929 1979
104th Warmest Warmest since: 1928 1988
Ties: 1916, 1996
Jun 1928–May 1930
24-Month
43.2°F
(6.2°C)
44.9°F
(7.2°C)
-1.7°F
(-1.0°C)
18th Coolest Coolest since: 1929 1979
107th Warmest Warmest since: 1928 1932, 1988
Ties: 1900, 1957
Jun 1927–May 1930
36-Month
43.4°F
(6.3°C)
44.9°F
(7.2°C)
-1.5°F
(-0.9°C)
17th Coolest Coolest since: 1929 1952
106th Warmest Warmest since: 1928 1941
Ties: 1909, 1950, 1957, 1996, 2019
Jun 1926–May 1930
48-Month
43.4°F
(6.3°C)
44.8°F
(7.1°C)
-1.4°F
(-0.8°C)
13th Coolest Coolest since: 1919 1952
108th Warmest Warmest since: 1929 1934
Ties: 1914, 1950, 1985
Jun 1925–May 1930
60-Month
44.1°F
(6.7°C)
44.8°F
(7.1°C)
-0.7°F
(-0.4°C)
36th Coolest Coolest since: 1921 1952
83rd Warmest Warmest since: 1929 1935
Ties: 1903, 1921, 1959, 1983, 2022

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on October 1, 2022 from https://www.ncdc.noaa.gov/cag/