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 July 2022. For more information, please see Climatological Rankings.
Maryland
Average Temperature Rankings, September 1978
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1978 1-Month |
67.6°F (19.8°C) | 67.0°F (19.4°C) |
0.6°F (0.4°C) | 72nd Coolest | Coolest since: 1976 | 1917 |
| 56th Warmest | Warmest since: 1977 | 2018 | ||||
| Ties: 1932, 1989 | ||||||
|
Aug–Sep 1978 2-Month |
71.8°F (22.1°C) | 70.1°F (21.2°C) |
1.7°F (0.9°C) | 99th Coolest | Coolest since: 1976 | 1940, 1963 |
| 29th Warmest | Warmest since: 1977 | 2018 | ||||
| Ties: 1983, 2012 | ||||||
|
Jul–Sep 1978 3-Month |
72.3°F (22.4°C) | 71.8°F (22.1°C) |
0.5°F (0.3°C) | 78th Coolest | Coolest since: 1976 | 1962 |
| 50th Warmest | Warmest since: 1977 | 2016 | ||||
| Ties: 1932, 1938, 1949, 1954, 1986 | ||||||
|
Jun–Sep 1978 4-Month |
71.8°F (22.1°C) | 71.5°F (21.9°C) |
0.3°F (0.2°C) | 59th Coolest | Coolest since: 1976 | 1927 |
| 69th Warmest | Warmest since: 1977 | 2010 | ||||
| Ties: 1899, 1922, 1969, 1971, 2009 | ||||||
|
May–Sep 1978 5-Month |
69.5°F (20.8°C) | 69.6°F (20.9°C) |
-0.1°F (-0.1°C) | 45th Coolest | Coolest since: 1976 | 1907, 1967 |
| 83rd Warmest | Warmest since: 1977 | 2010 | ||||
| Ties: 1905, 1914, 1919, 1945, 1951, 1964, 1968, 1990, 2000 | ||||||
|
Apr–Sep 1978 6-Month |
66.6°F (19.2°C) | 66.8°F (19.3°C) |
-0.2°F (-0.1°C) | 46th Coolest | Coolest since: 1976 | 1907 |
| 82nd Warmest | Warmest since: 1977 | 2010 | ||||
| Ties: 1901, 1905, 1908, 1912, 1937, 1951, 1996 | ||||||
|
Mar–Sep 1978 7-Month |
62.7°F (17.1°C) | 63.3°F (17.4°C) |
-0.6°F (-0.3°C) | 32nd Coolest | Coolest since: 1975 | 1924 |
| 96th Warmest | Warmest since: 1977 | 2010 | ||||
| Ties: 1937, 1963, 1966 | ||||||
|
Feb–Sep 1978 8-Month |
57.9°F (14.4°C) | 59.6°F (15.3°C) |
-1.7°F (-0.9°C) | 9th Coolest | Coolest since: 1967 | 1907 |
| 119th Warmest | Warmest since: 1977 | 2012 | ||||
| Ties: 1914, 1920, 1950 | ||||||
|
Jan–Sep 1978 9-Month |
54.5°F (12.5°C) | 56.6°F (13.7°C) |
-2.1°F (-1.2°C) | 4th Coolest | Coolest since: 1940 | 1940 |
| 124th Warmest | Warmest since: 1977 | 2012 | ||||
| Ties: 1912, 1920, 1924 | ||||||
|
Dec 1977–Sep 1978 10-Month |
52.4°F (11.3°C) | 54.4°F (12.4°C) |
-2.0°F (-1.1°C) | 5th Coolest | Coolest since: 1940 | 1904 |
| 122nd Warmest | Warmest since: 1977 | 2012 | ||||
| Ties: 1905, 1907 | ||||||
|
Nov 1977–Sep 1978 11-Month |
51.9°F (11.1°C) | 53.6°F (12.0°C) |
-1.7°F (-0.9°C) | 9th Coolest | Coolest since: 1963 | 1904 |
| 118th Warmest | Warmest since: 1977 | 2012 | ||||
| Ties: 1912, 1917 | ||||||
|
Oct 1977–Sep 1978 12-Month |
52.1°F (11.2°C) | 53.8°F (12.1°C) |
-1.7°F (-0.9°C) | 8th Coolest | Coolest since: 1963 | 1904 |
| 119th Warmest | Warmest since: 1977 | 2012 | ||||
| Ties: 1917, 1926 | ||||||
|
Apr 1977–Sep 1978 18-Month |
57.5°F (14.2°C) | 58.1°F (14.5°C) |
-0.6°F (-0.3°C) | 25th Coolest | Coolest since: 1977 | 1904, 1918 |
| 102nd Warmest | Warmest since: 1976 | 2012 | ||||
| Ties: 1915 | ||||||
|
Oct 1976–Sep 1978 24-Month |
52.5°F (11.4°C) | 53.8°F (12.1°C) |
-1.3°F (-0.7°C) | 7th Coolest | Coolest since: 1941 | 1905 |
| 119th Warmest | Warmest since: 1977 | 2017 | ||||
| Ties: 1941, 1979 | ||||||
|
Oct 1975–Sep 1978 36-Month |
53.3°F (11.8°C) | 53.7°F (12.1°C) |
-0.4°F (-0.3°C) | 28th Coolest | Coolest since: 1971 | 1905, 1918 |
| 97th Warmest | Warmest since: 1977 | 2018 | ||||
| Ties: 1902, 1910, 1941, 1962, 1982 | ||||||
|
Oct 1974–Sep 1978 48-Month |
53.5°F (11.9°C) | 53.8°F (12.1°C) |
-0.3°F (-0.2°C) | 37th Coolest | Coolest since: 1972 | 1905 |
| 87th Warmest | Warmest since: 1977 | 2019 | ||||
| Ties: 1899, 1913, 1914, 1916, 1941, 1972 | ||||||
|
Oct 1973–Sep 1978 60-Month |
53.7°F (12.1°C) | 53.7°F (12.1°C) |
0.0°F (0.0°C) | 46th Coolest | Coolest since: 1973 | 1905, 1908 |
| 77th Warmest | Warmest since: 1977 | 2020 | ||||
| Ties: 1901, 1922, 1937, 1941, 1944, 1960, 1961, 1973, 1985 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2022, retrieved on August 18, 2022 from https://www.ncei.noaa.gov/cag/