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 December 2019. For more information, please see Climatological Rankings.
Louisiana
Average Temperature Rankings, September 1940
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2019) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1940 1-Month |
74.5°F (23.6°C) | 77.2°F (25.1°C) |
-2.7°F (-1.5°C) | 6th Coolest | Coolest since: 1918 | 1918 |
| 120th Warmest | Warmest since: 1939 | 2019 | ||||
|
Aug–Sep 1940 2-Month |
76.9°F (24.9°C) | 79.3°F (26.3°C) |
-2.4°F (-1.4°C) | 3rd Coolest | Coolest to Date | 1967 |
| 123rd Warmest | Warmest since: 1939 | 2019 | ||||
|
Jul–Sep 1940 3-Month |
78.1°F (25.6°C) | 80.2°F (26.8°C) |
-2.1°F (-1.2°C) | 2nd Coolest | Coolest to Date | 1967 |
| 124th Warmest | Warmest since: 1939 | 1998 | ||||
|
Jun–Sep 1940 4-Month |
78.1°F (25.6°C) | 80.1°F (26.7°C) |
-2.0°F (-1.1°C) | 4th Coolest | Coolest since: 1903 | 1967 |
| 122nd Warmest | Warmest since: 1939 | 1998 | ||||
| Ties: 1903, 1976 | ||||||
|
May–Sep 1940 5-Month |
76.7°F (24.8°C) | 78.7°F (25.9°C) |
-2.0°F (-1.1°C) | 3rd Coolest | Coolest to Date | 1976 |
| 123rd Warmest | Warmest since: 1939 | 1998 | ||||
|
Apr–Sep 1940 6-Month |
74.8°F (23.8°C) | 76.7°F (24.8°C) |
-1.9°F (-1.0°C) | 2nd Coolest | Coolest to Date | 1961 |
| 124th Warmest | Warmest since: 1939 | 2010 | ||||
| Ties: 1976 | ||||||
|
Mar–Sep 1940 7-Month |
72.5°F (22.5°C) | 74.1°F (23.4°C) |
-1.6°F (-0.9°C) | 3rd Coolest | Coolest since: 1931 | 1983 |
| 123rd Warmest | Warmest since: 1939 | 2011 | ||||
|
Feb–Sep 1940 8-Month |
69.6°F (20.9°C) | 71.4°F (21.9°C) |
-1.8°F (-1.0°C) | 3rd Coolest | Coolest to Date | 1968 |
| 123rd Warmest | Warmest since: 1939 | 1911, 2012 | ||||
|
Jan–Sep 1940 9-Month |
66.0°F (18.9°C) | 69.0°F (20.6°C) |
-3.0°F (-1.7°C) | 1st Coolest | Coolest to Date | 1940 |
| 125th Warmest | Warmest since: 1939 | 1911 | ||||
|
Dec 1939–Sep 1940 10-Month |
64.7°F (18.2°C) | 67.2°F (19.6°C) |
-2.5°F (-1.4°C) | 1st Coolest | Coolest to Date | 1940 |
| 124th Warmest | Warmest since: 1939 | 1911 | ||||
|
Nov 1939–Sep 1940 11-Month |
63.8°F (17.7°C) | 66.3°F (19.1°C) |
-2.5°F (-1.4°C) | 1st Coolest | Coolest to Date | 1940 |
| 124th Warmest | Warmest since: 1939 | 2017 | ||||
|
Oct 1939–Sep 1940 12-Month |
64.2°F (17.9°C) | 66.4°F (19.1°C) |
-2.2°F (-1.2°C) | 1st Coolest | Coolest to Date | 1940 |
| 124th Warmest | Warmest since: 1939 | 2017 | ||||
|
Apr 1939–Sep 1940 18-Month |
68.5°F (20.3°C) | 69.9°F (21.1°C) |
-1.4°F (-0.8°C) | 4th Coolest | Coolest to Date | 1977 |
| 121st Warmest | Warmest since: 1939 | 2017 | ||||
|
Oct 1938–Sep 1940 24-Month |
65.7°F (18.7°C) | 66.4°F (19.1°C) |
-0.7°F (-0.4°C) | 15th Coolest | Coolest since: 1931 | 1978 |
| 109th Warmest | Warmest since: 1939 | 2017 | ||||
| Ties: 1900, 1903, 1905, 1913, 1967, 1994, 2014 | ||||||
|
Oct 1937–Sep 1940 36-Month |
66.1°F (18.9°C) | 66.4°F (19.1°C) |
-0.3°F (-0.2°C) | 33rd Coolest | Coolest since: 1931 | 1979 |
| 90th Warmest | Warmest since: 1939 | 2018 | ||||
| Ties: 1964, 1965, 1973, 2015 | ||||||
|
Oct 1936–Sep 1940 48-Month |
66.2°F (19.0°C) | 66.4°F (19.1°C) |
-0.2°F (-0.1°C) | 36th Coolest | Coolest since: 1931 | 1979 |
| 86th Warmest | Warmest since: 1939 | 2019 | ||||
| Ties: 1916, 1919, 1941, 1959, 1965, 1986, 1990, 1995 | ||||||
|
Oct 1935–Sep 1940 60-Month |
66.2°F (19.0°C) | 66.4°F (19.1°C) |
-0.2°F (-0.1°C) | 35th Coolest | Coolest since: 1919 | 1981 |
| 86th Warmest | Warmest since: 1939 | 2019 | ||||
| Ties: 1902, 1907, 1917, 1941, 1974, 1986, 1987, 1988 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 24, 2020 from https://www.ncdc.noaa.gov/cag/