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 May 2022. For more information, please see Climatological Rankings.
Montana
Average Temperature Rankings, May 1921
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
May 1921 1-Month |
49.8°F (9.9°C) | 50.2°F (10.1°C) |
-0.4°F (-0.2°C) | 64th Coolest | Coolest since: 1920 | 1907, 1927 |
| 65th Warmest | Warmest since: 1919 | 1934 | ||||
| Ties: 1991 | ||||||
|
Apr–May 1921 2-Month |
44.5°F (6.9°C) | 45.5°F (7.5°C) |
-1.0°F (-0.6°C) | 46th Coolest | Coolest since: 1920 | 1975 |
| 83rd Warmest | Warmest since: 1919 | 1934 | ||||
| Ties: 1974, 2021 | ||||||
|
Mar–May 1921 3-Month |
39.7°F (4.3°C) | 40.1°F (4.5°C) |
-0.4°F (-0.2°C) | 52nd Coolest | Coolest since: 1920 | 1899 |
| 77th Warmest | Warmest since: 1919 | 1910 | ||||
| Ties: 1902, 1916, 1933, 1959 | ||||||
|
Feb–May 1921 4-Month |
36.7°F (2.6°C) | 35.4°F (1.9°C) |
1.3°F (0.7°C) | 88th Coolest | Coolest since: 1920 | 1899 |
| 41st Warmest | Warmest since: 1915 | 1992 | ||||
| Ties: 2013 | ||||||
|
Jan–May 1921 5-Month |
34.2°F (1.2°C) | 31.7°F (-0.2°C) |
2.5°F (1.4°C) | 99th Coolest | Coolest since: 1920 | 1899 |
| 30th Warmest | Warmest since: 1910 | 1992 | ||||
| Ties: 1910, 2004, 2017 | ||||||
|
Dec 1920–May 1921 6-Month |
32.2°F (0.1°C) | 29.8°F (-1.2°C) |
2.4°F (1.3°C) | 96th Coolest | Coolest since: 1920 | 1917 |
| 32nd Warmest | Warmest since: 1900 | 1992 | ||||
|
Nov 1920–May 1921 7-Month |
31.7°F (-0.2°C) | 29.8°F (-1.2°C) |
1.9°F (1.0°C) | 96th Coolest | Coolest since: 1920 | 1899 |
| 32nd Warmest | Warmest since: 1900 | 1992 | ||||
| Ties: 1941 | ||||||
|
Oct 1920–May 1921 8-Month |
33.1°F (0.6°C) | 31.5°F (-0.3°C) |
1.6°F (0.9°C) | 92nd Coolest | Coolest since: 1920 | 1899 |
| 36th Warmest | Warmest since: 1908 | 1934, 2000 | ||||
| Ties: 1954 | ||||||
|
Sep 1920–May 1921 9-Month |
35.5°F (1.9°C) | 34.0°F (1.1°C) |
1.5°F (0.8°C) | 88th Coolest | Coolest since: 1920 | 1899 |
| 40th Warmest | Warmest since: 1908 | 2016 | ||||
| Ties: 1946, 1976 | ||||||
|
Aug 1920–May 1921 10-Month |
38.5°F (3.6°C) | 37.0°F (2.8°C) |
1.5°F (0.8°C) | 90th Coolest | Coolest since: 1920 | 1917 |
| 38th Warmest | Warmest since: 1900 | 1992, 2016 | ||||
| Ties: 1953 | ||||||
|
Jul 1920–May 1921 11-Month |
41.1°F (5.1°C) | 39.6°F (4.2°C) |
1.5°F (0.9°C) | 94th Coolest | Coolest since: 1920 | 1917 |
| 34th Warmest | Warmest since: 1900 | 1992, 2016 | ||||
| Ties: 1944, 1954, 2008 | ||||||
|
Jun 1920–May 1921 12-Month |
42.4°F (5.8°C) | 41.1°F (5.1°C) |
1.3°F (0.7°C) | 94th Coolest | Coolest since: 1920 | 1917 |
| 34th Warmest | Warmest since: 1900 | 2016 | ||||
| Ties: 1900, 1940, 1954, 1963, 2002 | ||||||
|
Dec 1919–May 1921 18-Month |
37.3°F (2.9°C) | 37.4°F (3.0°C) |
-0.1°F (-0.1°C) | 55th Coolest | Coolest since: 1920 | 1917 |
| 72nd Warmest | Warmest since: 1919 | 2016 | ||||
| Ties: 1911, 1925, 1948, 1975, 1978, 1996 | ||||||
|
Jun 1919–May 1921 24-Month |
40.8°F (4.9°C) | 41.1°F (5.1°C) |
-0.3°F (-0.2°C) | 46th Coolest | Coolest since: 1920 | 1917 |
| 81st Warmest | Warmest since: 1919 | 2016 | ||||
| Ties: 1922, 1971 | ||||||
|
Jun 1918–May 1921 36-Month |
41.3°F (5.2°C) | 41.1°F (5.1°C) |
0.2°F (0.1°C) | 66th Coolest | Coolest since: 1920 | 1918 |
| 60th Warmest | Warmest since: 1902 | 2017 | ||||
| Ties: 1927, 1960, 1968, 1998 | ||||||
|
Jun 1917–May 1921 48-Month |
41.2°F (5.1°C) | 41.1°F (5.1°C) |
0.1°F (0.0°C) | 68th Coolest | Coolest since: 1920 | 1899, 1952 |
| 57th Warmest | Warmest since: 1903 | 2016 | ||||
| Ties: 1903, 1939, 1945, 1956, 1960, 1965, 1976, 1978 | ||||||
|
Jun 1916–May 1921 60-Month |
40.3°F (4.6°C) | 41.1°F (5.1°C) |
-0.8°F (-0.5°C) | 14th Coolest | Coolest since: 1920 | 1952 |
| 110th Warmest | Warmest since: 1915 | 2016 | ||||
| Ties: 1903, 1914, 1915, 1950, 1954, 1969 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2022, retrieved on July 1, 2022 from https://www.ncei.noaa.gov/cag/