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.
Montana
Average Temperature Rankings, September 1899
View Period (Months):All12345678910111218243648
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2019) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1899 1-Month |
56.0°F (13.3°C) | 53.8°F (12.1°C) |
2.2°F (1.2°C) | 95th Coolest | Coolest since: 1898 | 1965 |
| 31st Warmest | Warmest since: 1897 | 1998 | ||||
| Ties: 1909 | ||||||
|
Aug–Sep 1899 2-Month |
58.2°F (14.6°C) | 59.0°F (15.0°C) |
-0.8°F (-0.4°C) | 41st Coolest | Coolest since: 1896 | 1965 |
| 85th Warmest | Warmest since: 1898 | 1998 | ||||
| Ties: 1925, 1987, 2004 | ||||||
|
Jul–Sep 1899 3-Month |
60.5°F (15.8°C) | 61.2°F (16.2°C) |
-0.7°F (-0.4°C) | 35th Coolest | Coolest since: 1896 | 1912 |
| 91st Warmest | Warmest since: 1898 | 1998 | ||||
| Ties: 1904, 1921 | ||||||
|
Jun–Sep 1899 4-Month |
59.4°F (15.2°C) | 60.5°F (15.8°C) |
-1.1°F (-0.6°C) | 25th Coolest | Coolest since: 1895 | 1993 |
| 101st Warmest | Warmest since: 1898 | 1936 | ||||
| Ties: 1972 | ||||||
|
May–Sep 1899 5-Month |
56.6°F (13.7°C) | 58.4°F (14.7°C) |
-1.8°F (-1.0°C) | 13th Coolest | Coolest since: 1895 | 1907 |
| 113th Warmest | Warmest since: 1898 | 1936 | ||||
| Ties: 1911 | ||||||
|
Apr–Sep 1899 6-Month |
53.3°F (11.8°C) | 55.5°F (13.1°C) |
-2.2°F (-1.3°C) | 9th Coolest | Coolest to Date | 1907 |
| 117th Warmest | Warmest since: 1898 | 1936 | ||||
|
Mar–Sep 1899 7-Month |
48.1°F (8.9°C) | 51.7°F (10.9°C) |
-3.6°F (-2.0°C) | 4th Coolest | Coolest to Date | 1965 |
| 122nd Warmest | Warmest since: 1898 | 2012 | ||||
|
Feb–Sep 1899 8-Month |
42.9°F (6.1°C) | 47.9°F (8.8°C) |
-5.0°F (-2.7°C) | 1st Coolest | Coolest to Date | 1899 |
| 125th Warmest | Warmest since: 1898 | 2012, 2016 | ||||
|
Jan–Sep 1899 9-Month |
40.0°F (4.4°C) | 44.4°F (6.9°C) |
-4.4°F (-2.5°C) | 1st Coolest | Coolest to Date | 1899 |
| 125th Warmest | Warmest since: 1898 | 2012 | ||||
|
Dec 1898–Sep 1899 10-Month |
37.9°F (3.3°C) | 42.1°F (5.6°C) |
-4.2°F (-2.3°C) | 2nd Coolest | Coolest to Date | 1950 |
| 123rd Warmest | Warmest since: 1898 | 2012 | ||||
|
Nov 1898–Sep 1899 11-Month |
36.7°F (2.6°C) | 40.9°F (4.9°C) |
-4.2°F (-2.3°C) | 1st Coolest | Coolest to Date | 1899 |
| 124th Warmest | Warmest since: 1898 | 2012 | ||||
|
Oct 1898–Sep 1899 12-Month |
36.8°F (2.7°C) | 41.2°F (5.1°C) |
-4.4°F (-2.4°C) | 1st Coolest | Coolest to Date | 1899 |
| 124th Warmest | Warmest since: 1898 | 2012 | ||||
|
Apr 1898–Sep 1899 18-Month |
42.9°F (6.1°C) | 45.9°F (7.7°C) |
-3.0°F (-1.6°C) | 2nd Coolest | Coolest to Date | 1917 |
| 123rd Warmest | Warmest since: 1898 | 2016 | ||||
|
Oct 1897–Sep 1899 24-Month |
38.5°F (3.6°C) | 41.2°F (5.1°C) |
-2.7°F (-1.5°C) | 3rd Coolest | Coolest to Date | 1917 |
| 121st Warmest | Warmest since: 1898 | 2016 | ||||
|
Oct 1896–Sep 1899 36-Month |
38.9°F (3.8°C) | 41.1°F (5.1°C) |
-2.2°F (-1.3°C) | 3rd Coolest | Coolest to Date | 1951 |
| 120th Warmest | Warmest since: 1898 | 2017 | ||||
|
Oct 1895–Sep 1899 48-Month |
39.2°F (4.0°C) | 41.1°F (5.1°C) |
-1.9°F (-1.1°C) | 2nd Coolest | Coolest to Date | 1952 |
| 120th Warmest | Warmest to Date | 2007, 2017, 2018 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published March 2020, retrieved on March 28, 2020 from https://www.ncdc.noaa.gov/cag/