Climate at a Glance
Divisional 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.
Illinois, Climate Division 8. Southwest
Average Temperature Rankings, April 1978
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
April 1978 1-Month |
57.3°F (14.1°C) | 55.3°F (12.9°C) |
2.0°F (1.2°C) | 91st Coolest | Coolest since: 1976 | 1907 |
| 38th Warmest | Warmest since: 1977 | 1896 | ||||
| Ties: 1922 | ||||||
|
Mar–Apr 1978 2-Month |
48.0°F (8.9°C) | 50.0°F (10.0°C) |
-2.0°F (-1.1°C) | 33rd Coolest | Coolest since: 1975 | 1926, 1960 |
| 96th Warmest | Warmest since: 1977 | 2012 | ||||
| Ties: 1923 | ||||||
|
Feb–Apr 1978 3-Month |
39.2°F (4.0°C) | 44.9°F (7.2°C) |
-5.7°F (-3.2°C) | 2nd Coolest | Coolest since: 1899 | 1899 |
| 127th Warmest | Warmest since: 1977 | 2012 | ||||
|
Jan–Apr 1978 4-Month |
34.7°F (1.5°C) | 41.5°F (5.3°C) |
-6.8°F (-3.8°C) | 1st Coolest | Coolest to Date | 1978 |
| 128th Warmest | Warmest since: 1977 | 2012 | ||||
|
Dec 1977–Apr 1978 5-Month |
34.1°F (1.2°C) | 40.0°F (4.4°C) |
-5.9°F (-3.2°C) | 1st Coolest | Coolest to Date | 1978 |
| 127th Warmest | Warmest since: 1977 | 2012 | ||||
|
Nov 1977–Apr 1978 6-Month |
36.1°F (2.3°C) | 40.8°F (4.9°C) |
-4.7°F (-2.6°C) | 2nd Coolest | Coolest since: 1912 | 1912 |
| 126th Warmest | Warmest since: 1977 | 2012 | ||||
|
Oct 1977–Apr 1978 7-Month |
38.8°F (3.8°C) | 43.2°F (6.2°C) |
-4.4°F (-2.4°C) | 1st Coolest | Coolest since: 1899 | 1899, 1978 |
| 127th Warmest | Warmest since: 1977 | 2012 | ||||
| Ties: 1899 | ||||||
|
Sep 1977–Apr 1978 8-Month |
42.8°F (6.0°C) | 46.5°F (8.1°C) |
-3.7°F (-2.1°C) | 2nd Coolest | Coolest since: 1918 | 1918 |
| 126th Warmest | Warmest since: 1977 | 2017 | ||||
|
Aug 1977–Apr 1978 9-Month |
46.4°F (8.0°C) | 49.7°F (9.8°C) |
-3.3°F (-1.8°C) | 2nd Coolest | Coolest since: 1977 | 1918 |
| 126th Warmest | Warmest since: 1977 | 2017 | ||||
| Ties: 1977 | ||||||
|
Jul 1977–Apr 1978 10-Month |
49.8°F (9.9°C) | 52.6°F (11.4°C) |
-2.8°F (-1.5°C) | 4th Coolest | Coolest since: 1977 | 1918 |
| 124th Warmest | Warmest since: 1976 | 2012 | ||||
|
Jun 1977–Apr 1978 11-Month |
52.0°F (11.1°C) | 54.5°F (12.5°C) |
-2.5°F (-1.4°C) | 5th Coolest | Coolest since: 1977 | 1918 |
| 123rd Warmest | Warmest since: 1976 | 2012, 2017 | ||||
|
May 1977–Apr 1978 12-Month |
53.5°F (11.9°C) | 55.4°F (13.0°C) |
-1.9°F (-1.1°C) | 10th Coolest | Coolest since: 1977 | 1918 |
| 118th Warmest | Warmest since: 1976 | 2012, 2017 | ||||
| Ties: 1982 | ||||||
|
Nov 1976–Apr 1978 18-Month |
48.3°F (9.1°C) | 50.5°F (10.3°C) |
-2.2°F (-1.2°C) | 4th Coolest | Coolest since: 1918 | 1979 |
| 123rd Warmest | Warmest since: 1977 | 2017 | ||||
|
May 1976–Apr 1978 24-Month |
52.8°F (11.6°C) | 55.3°F (12.9°C) |
-2.5°F (-1.3°C) | 1st Coolest | Coolest to Date | 1978 |
| 126th Warmest | Warmest since: 1977 | 2017 | ||||
|
May 1975–Apr 1978 36-Month |
54.2°F (12.3°C) | 55.4°F (13.0°C) |
-1.2°F (-0.7°C) | 7th Coolest | Coolest since: 1970 | 1979 |
| 119th Warmest | Warmest since: 1977 | 2018 | ||||
|
May 1974–Apr 1978 48-Month |
54.2°F (12.3°C) | 55.3°F (12.9°C) |
-1.1°F (-0.6°C) | 7th Coolest | Coolest since: 1971 | 1980 |
| 118th Warmest | Warmest since: 1977 | 2019 | ||||
| Ties: 1970 | ||||||
|
May 1973–Apr 1978 60-Month |
54.7°F (12.6°C) | 55.3°F (12.9°C) |
-0.6°F (-0.3°C) | 14th Coolest | Coolest since: 1972 | 1980, 1981 |
| 110th Warmest | Warmest since: 1977 | 2020 | ||||
| Ties: 1963, 1983 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2022, retrieved on August 18, 2022 from https://www.ncei.noaa.gov/cag/