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 January 2021. For more information, please see Climatological Rankings.
Oregon
Average Temperature Rankings, September 1931
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1931 1-Month |
56.0°F (13.3°C) | 57.3°F (14.1°C) |
-1.3°F (-0.8°C) | 38th Coolest | Coolest since: 1929 | 1895 |
| 89th Warmest | Warmest since: 1930 | 2011, 2020 | ||||
| Ties: 1945, 1977 | ||||||
|
Aug–Sep 1931 2-Month |
60.6°F (15.9°C) | 60.7°F (15.9°C) |
-0.1°F (0.0°C) | 54th Coolest | Coolest since: 1929 | 1895 |
| 73rd Warmest | Warmest since: 1930 | 1967 | ||||
| Ties: 1905, 1957, 1983 | ||||||
|
Jul–Sep 1931 3-Month |
62.8°F (17.1°C) | 62.0°F (16.7°C) |
0.8°F (0.4°C) | 85th Coolest | Coolest since: 1930 | 1895 |
| 42nd Warmest | Warmest since: 1922 | 1967, 1998, 2017 | ||||
| Ties: 1935 | ||||||
|
Jun–Sep 1931 4-Month |
61.5°F (16.4°C) | 60.8°F (16.0°C) |
0.7°F (0.4°C) | 85th Coolest | Coolest since: 1930 | 1895 |
| 42nd Warmest | Warmest since: 1922 | 2003 | ||||
| Ties: 1997 | ||||||
|
May–Sep 1931 5-Month |
60.1°F (15.6°C) | 58.7°F (14.8°C) |
1.4°F (0.8°C) | 100th Coolest | Coolest since: 1930 | 1899 |
| 27th Warmest | Warmest to Date | 2015 | ||||
| Ties: 2002, 2019 | ||||||
|
Apr–Sep 1931 6-Month |
57.7°F (14.3°C) | 56.3°F (13.5°C) |
1.4°F (0.8°C) | 102nd Coolest | Coolest since: 1930 | 1899 |
| 25th Warmest | Warmest to Date | 1992, 2015 | ||||
| Ties: 2001, 2019 | ||||||
|
Mar–Sep 1931 7-Month |
55.1°F (12.8°C) | 53.7°F (12.1°C) |
1.4°F (0.7°C) | 101st Coolest | Coolest since: 1930 | 1899 |
| 26th Warmest | Warmest since: 1926 | 2015 | ||||
|
Feb–Sep 1931 8-Month |
52.5°F (11.4°C) | 51.3°F (10.7°C) |
1.2°F (0.7°C) | 97th Coolest | Coolest since: 1930 | 1899 |
| 30th Warmest | Warmest since: 1926 | 2015 | ||||
| Ties: 1947, 1967 | ||||||
|
Jan–Sep 1931 9-Month |
50.2°F (10.1°C) | 48.9°F (9.4°C) |
1.3°F (0.7°C) | 96th Coolest | Coolest since: 1930 | 1917 |
| 31st Warmest | Warmest since: 1926 | 2015 | ||||
| Ties: 1981 | ||||||
|
Dec 1930–Sep 1931 10-Month |
48.0°F (8.9°C) | 47.2°F (8.4°C) |
0.8°F (0.5°C) | 84th Coolest | Coolest since: 1930 | 1899, 1917 |
| 42nd Warmest | Warmest since: 1926 | 2015 | ||||
| Ties: 1951, 1968, 1970, 1974, 2019 | ||||||
|
Nov 1930–Sep 1931 11-Month |
46.9°F (8.3°C) | 46.3°F (7.9°C) |
0.6°F (0.4°C) | 79th Coolest | Coolest since: 1930 | 1917 |
| 47th Warmest | Warmest since: 1926 | 2015 | ||||
| Ties: 1977, 1995 | ||||||
|
Oct 1930–Sep 1931 12-Month |
46.8°F (8.2°C) | 46.5°F (8.1°C) |
0.3°F (0.1°C) | 75th Coolest | Coolest since: 1930 | 1917 |
| 51st Warmest | Warmest since: 1928 | 2015 | ||||
| Ties: 1928, 1954, 1989 | ||||||
|
Apr 1930–Sep 1931 18-Month |
50.0°F (10.0°C) | 49.7°F (9.8°C) |
0.3°F (0.2°C) | 70th Coolest | Coolest since: 1930 | 1917 |
| 56th Warmest | Warmest since: 1926 | 2015 | ||||
| Ties: 1993 | ||||||
|
Oct 1929–Sep 1931 24-Month |
46.6°F (8.1°C) | 46.5°F (8.1°C) |
0.1°F (0.0°C) | 65th Coolest | Coolest since: 1930 | 1917 |
| 60th Warmest | Warmest since: 1927 | 2016 | ||||
| Ties: 1905, 1938, 1947, 1977 | ||||||
|
Oct 1928–Sep 1931 36-Month |
45.9°F (7.7°C) | 46.5°F (8.1°C) |
-0.6°F (-0.4°C) | 27th Coolest | Coolest since: 1930 | 1913 |
| 97th Warmest | Warmest since: 1930 | 2016 | ||||
| Ties: 1930, 1951, 1956 | ||||||
|
Oct 1927–Sep 1931 48-Month |
46.1°F (7.8°C) | 46.5°F (8.1°C) |
-0.4°F (-0.3°C) | 35th Coolest | Coolest since: 1930 | 1913 |
| 88th Warmest | Warmest since: 1929 | 2016, 2017 | ||||
| Ties: 1956, 1985, 1986 | ||||||
|
Oct 1926–Sep 1931 60-Month |
46.1°F (7.8°C) | 46.4°F (8.0°C) |
-0.3°F (-0.2°C) | 34th Coolest | Coolest since: 1925 | 1913 |
| 88th Warmest | Warmest since: 1930 | 2018 | ||||
| Ties: 1909, 1986 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on March 3, 2021 from https://www.ncdc.noaa.gov/cag/