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 2020. For more information, please see Climatological Rankings.
Rhode Island
Average Temperature Rankings, September 1978
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1978 1-Month |
59.0°F (15.0°C) | 61.9°F (16.6°C) |
-2.9°F (-1.6°C) | 5th Coolest | Coolest since: 1963 | 1917 |
| 122nd Warmest | Warmest since: 1977 | 2015 | ||||
| Ties: 1913, 1956 | ||||||
|
Aug–Sep 1978 2-Month |
64.6°F (18.1°C) | 65.3°F (18.5°C) |
-0.7°F (-0.4°C) | 34th Coolest | Coolest since: 1976 | 1903 |
| 93rd Warmest | Warmest since: 1977 | 2018 | ||||
| Ties: 1922, 1946, 1981 | ||||||
|
Jul–Sep 1978 3-Month |
66.1°F (18.9°C) | 67.0°F (19.4°C) |
-0.9°F (-0.5°C) | 31st Coolest | Coolest since: 1976 | 1902, 1903, 1962 |
| 96th Warmest | Warmest since: 1977 | 2018 | ||||
| Ties: 1907, 1915, 1936, 1976 | ||||||
|
Jun–Sep 1978 4-Month |
65.9°F (18.8°C) | 66.4°F (19.1°C) |
-0.5°F (-0.3°C) | 40th Coolest | Coolest since: 1964 | 1903 |
| 87th Warmest | Warmest since: 1977 | 2020 | ||||
| Ties: 1922, 1935 | ||||||
|
May–Sep 1978 5-Month |
63.9°F (17.7°C) | 64.3°F (17.9°C) |
-0.4°F (-0.2°C) | 37th Coolest | Coolest since: 1967 | 1903, 1907 |
| 90th Warmest | Warmest since: 1977 | 2018 | ||||
| Ties: 1919, 1925, 1929, 1938 | ||||||
|
Apr–Sep 1978 6-Month |
60.8°F (16.0°C) | 61.3°F (16.3°C) |
-0.5°F (-0.3°C) | 41st Coolest | Coolest since: 1972 | 1907 |
| 86th Warmest | Warmest since: 1977 | 2010 | ||||
|
Mar–Sep 1978 7-Month |
56.8°F (13.8°C) | 57.6°F (14.2°C) |
-0.8°F (-0.4°C) | 24th Coolest | Coolest since: 1967 | 1926 |
| 103rd Warmest | Warmest since: 1977 | 2010 | ||||
| Ties: 1902, 1903, 1906, 1932 | ||||||
|
Feb–Sep 1978 8-Month |
52.4°F (11.3°C) | 53.9°F (12.2°C) |
-1.5°F (-0.9°C) | 16th Coolest | Coolest since: 1967 | 1907 |
| 111th Warmest | Warmest since: 1977 | 2010 | ||||
|
Jan–Sep 1978 9-Month |
49.4°F (9.7°C) | 51.0°F (10.6°C) |
-1.6°F (-0.9°C) | 14th Coolest | Coolest since: 1940 | 1904, 1907 |
| 113th Warmest | Warmest since: 1977 | 2012 | ||||
|
Dec 1977–Sep 1978 10-Month |
47.5°F (8.6°C) | 49.0°F (9.4°C) |
-1.5°F (-0.8°C) | 15th Coolest | Coolest since: 1956 | 1904 |
| 111th Warmest | Warmest since: 1977 | 2012 | ||||
| Ties: 1927 | ||||||
|
Nov 1977–Sep 1978 11-Month |
47.2°F (8.4°C) | 48.3°F (9.1°C) |
-1.1°F (-0.7°C) | 22nd Coolest | Coolest since: 1963 | 1904 |
| 104th Warmest | Warmest since: 1977 | 2012 | ||||
|
Oct 1977–Sep 1978 12-Month |
47.6°F (8.7°C) | 48.6°F (9.2°C) |
-1.0°F (-0.5°C) | 22nd Coolest | Coolest since: 1963 | 1905 |
| 104th Warmest | Warmest since: 1977 | 2012 | ||||
| Ties: 1982 | ||||||
|
Apr 1977–Sep 1978 18-Month |
52.5°F (11.4°C) | 52.8°F (11.6°C) |
-0.3°F (-0.2°C) | 39th Coolest | Coolest since: 1968 | 1904 |
| 87th Warmest | Warmest since: 1977 | 2012 | ||||
| Ties: 1901, 1959, 1964 | ||||||
|
Oct 1976–Sep 1978 24-Month |
47.7°F (8.7°C) | 48.5°F (9.2°C) |
-0.8°F (-0.5°C) | 22nd Coolest | Coolest since: 1963 | 1905 |
| 103rd Warmest | Warmest since: 1977 | 2017 | ||||
| Ties: 1897, 1911, 1963 | ||||||
|
Oct 1975–Sep 1978 36-Month |
48.5°F (9.2°C) | 48.5°F (9.2°C) |
0.0°F (0.0°C) | 50th Coolest | Coolest since: 1970 | 1905 |
| 74th Warmest | Warmest since: 1977 | 2018 | ||||
| Ties: 1943, 1958, 1970 | ||||||
|
Oct 1974–Sep 1978 48-Month |
48.7°F (9.3°C) | 48.5°F (9.2°C) |
0.2°F (0.1°C) | 59th Coolest | Coolest since: 1972 | 1907 |
| 64th Warmest | Warmest since: 1977 | 2013, 2019 | ||||
| Ties: 1972 | ||||||
|
Oct 1973–Sep 1978 60-Month |
48.9°F (9.4°C) | 48.5°F (9.2°C) |
0.4°F (0.2°C) | 67th Coolest | Coolest since: 1973 | 1907, 1908 |
| 55th Warmest | Warmest since: 1977 | 2020 | ||||
| Ties: 1934, 1973, 1980 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 18, 2021 from https://www.ncdc.noaa.gov/cag/