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 September 2019. 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 (1895-2019) |
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) | 71st Coolest | Coolest since: 1976 | 1917 |
| 55th Warmest | Warmest since: 1977 | 1930, 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 |
| 27th Warmest | Warmest since: 1977 | 1900, 2016, 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 |
| 48th 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 |
| 67th 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 |
| 81st 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 |
| 80th 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 |
| 94th 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 |
| 117th 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 |
| 122nd 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 |
| 120th 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 |
| 116th 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 |
| 117th 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 |
| 100th 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 |
| 117th 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 |
| 95th 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 |
| 85th 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 |
| 75th Warmest | Warmest since: 1977 | 2019 | ||||
| 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 October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/