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 April 2022. For more information, please see Climatological Rankings.
Great Falls, Montana
Average Temperature Rankings, May 2009
View Period (Months):All1234567891011121824364860
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| Period | Value | 1981-2010 Mean |
Anomaly | Rank (1895-2021) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
May 2009 1-Month |
50.8°F (10.4°C) | 51.5°F (10.8°C) |
-0.7°F (-0.4°C) | 52nd Coolest | Coolest since: 2005 | 1927 |
| 76th Warmest | Warmest since: 2008 | 1936 | ||||
|
Apr–May 2009 2-Month |
45.3°F (7.4°C) | 47.1°F (8.4°C) |
-1.8°F (-1.0°C) | 32nd Coolest | Coolest since: 2008 | 1975 |
| 96th Warmest | Warmest since: 2007 | 1934 | ||||
| Ties: 1918, 2020 | ||||||
|
Mar–May 2009 3-Month |
40.3°F (4.6°C) | 42.7°F (5.9°C) |
-2.4°F (-1.3°C) | 34th Coolest | Coolest since: 2002 | 1975, 2002 |
| 94th Warmest | Warmest since: 2008 | 1910 | ||||
|
Feb–May 2009 4-Month |
37.4°F (3.0°C) | 38.8°F (3.8°C) |
-1.4°F (-0.8°C) | 59th Coolest | Coolest since: 2002 | 1975, 2019 |
| 69th Warmest | Warmest since: 2008 | 1934 | ||||
|
Jan–May 2009 5-Month |
35.1°F (1.7°C) | 36.0°F (2.2°C) |
-0.9°F (-0.5°C) | 71st Coolest | Coolest since: 2008 | 1982 |
| 57th Warmest | Warmest since: 2007 | 1934 | ||||
| Ties: 1901, 1974 | ||||||
|
Dec 2008–May 2009 6-Month |
31.9°F (-0.1°C) | 34.1°F (1.2°C) |
-2.2°F (-1.3°C) | 48th Coolest | Coolest since: 2002 | 1969 |
| 79th Warmest | Warmest since: 2008 | 1992 | ||||
|
Nov 2008–May 2009 7-Month |
33.1°F (0.6°C) | 34.0°F (1.1°C) |
-0.9°F (-0.5°C) | 68th Coolest | Coolest since: 2002 | 1979 |
| 59th Warmest | Warmest since: 2008 | 1992 | ||||
| Ties: 1932, 1935 | ||||||
|
Oct 2008–May 2009 8-Month |
34.7°F (1.5°C) | 35.4°F (1.9°C) |
-0.7°F (-0.4°C) | 66th Coolest | Coolest since: 2002 | 1899, 1979 |
| 60th Warmest | Warmest since: 2008 | 1987 | ||||
| Ties: 1896, 1995 | ||||||
|
Sep 2008–May 2009 9-Month |
36.9°F (2.7°C) | 37.7°F (3.2°C) |
-0.8°F (-0.5°C) | 64th Coolest | Coolest since: 2001 | 1899 |
| 62nd Warmest | Warmest since: 2008 | 1934 | ||||
| Ties: 1898 | ||||||
|
Aug 2008–May 2009 10-Month |
40.0°F (4.4°C) | 40.5°F (4.7°C) |
-0.5°F (-0.3°C) | 66th Coolest | Coolest since: 2001 | 1978 |
| 60th Warmest | Warmest since: 2008 | 1992 | ||||
| Ties: 1898, 1901, 1974, 1984 | ||||||
|
Jul 2008–May 2009 11-Month |
42.4°F (5.8°C) | 42.9°F (6.1°C) |
-0.5°F (-0.3°C) | 61st Coolest | Coolest since: 2001 | 1978 |
| 65th Warmest | Warmest since: 2008 | 1934 | ||||
| Ties: 1945 | ||||||
|
Jun 2008–May 2009 12-Month |
43.7°F (6.5°C) | 44.3°F (6.8°C) |
-0.6°F (-0.3°C) | 60th Coolest | Coolest since: 2001 | 1917, 1969 |
| 66th Warmest | Warmest since: 2008 | 1934 | ||||
| Ties: 1906, 1923 | ||||||
|
Dec 2007–May 2009 18-Month |
40.3°F (4.6°C) | 40.9°F (4.9°C) |
-0.6°F (-0.3°C) | 69th Coolest | Coolest since: 2003 | 1979 |
| 56th Warmest | Warmest since: 2008 | 2016 | ||||
| Ties: 1944, 1947 | ||||||
|
Jun 2007–May 2009 24-Month |
44.5°F (6.9°C) | 44.3°F (6.8°C) |
0.2°F (0.1°C) | 89th Coolest | Coolest since: 2002 | 1979 |
| 35th Warmest | Warmest since: 2008 | 2016 | ||||
| Ties: 1919, 1933, 1946, 1991, 2021 | ||||||
|
Jun 2006–May 2009 36-Month |
45.0°F (7.2°C) | 44.3°F (6.8°C) |
0.7°F (0.4°C) | 102nd Coolest | Coolest since: 2005 | 1952 |
| 20th Warmest | Warmest since: 2008 | 2017 | ||||
| Ties: 1926, 2004, 2005 | ||||||
|
Jun 2005–May 2009 48-Month |
45.2°F (7.3°C) | 44.2°F (6.8°C) |
1.0°F (0.5°C) | 108th Coolest | Coolest since: 2006 | 1952 |
| 12th Warmest | Warmest since: 2008 | 1934 | ||||
| Ties: 2006 | ||||||
|
Jun 2004–May 2009 60-Month |
45.0°F (7.2°C) | 44.2°F (6.8°C) |
0.8°F (0.4°C) | 107th Coolest | Coolest since: 2006 | 1952 |
| 11th Warmest | Warmest since: 2008 | 2016 | ||||
| Ties: 2003, 2004, 2006, 2015 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published May 2022, retrieved on May 16, 2022 from https://www.ncdc.noaa.gov/cag/