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 December 2020. For more information, please see Climatological Rankings.
Illinois, Climate Division 5. East
Average Temperature Rankings, May 1998
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
May 1998 1-Month |
66.6°F (19.2°C) | 61.0°F (16.1°C) |
5.6°F (3.1°C) | 116th Coolest | Coolest since: 1997 | 1907 |
| 11th Warmest | Warmest since: 1991 | 2018 | ||||
|
Apr–May 1998 2-Month |
59.3°F (15.2°C) | 55.4°F (13.0°C) |
3.9°F (2.2°C) | 116th Coolest | Coolest since: 1997 | 1907 |
| 11th Warmest | Warmest since: 1991 | 1977 | ||||
|
Mar–May 1998 3-Month |
52.7°F (11.5°C) | 49.7°F (9.8°C) |
3.0°F (1.7°C) | 113th Coolest | Coolest since: 1997 | 1960 |
| 14th Warmest | Warmest since: 1991 | 2012 | ||||
| Ties: 1955 | ||||||
|
Feb–May 1998 4-Month |
49.3°F (9.6°C) | 44.1°F (6.7°C) |
5.2°F (2.9°C) | 123rd Coolest | Coolest since: 1997 | 1978 |
| 4th Warmest | Warmest since: 1991 | 2012 | ||||
|
Jan–May 1998 5-Month |
45.7°F (7.6°C) | 40.1°F (4.5°C) |
5.6°F (3.1°C) | 124th Coolest | Coolest since: 1997 | 1978 |
| 3rd Warmest | Warmest to Date | 2012 | ||||
|
Dec 1997–May 1998 6-Month |
43.3°F (6.3°C) | 38.1°F (3.4°C) |
5.2°F (2.9°C) | 124th Coolest | Coolest since: 1997 | 1978 |
| 2nd Warmest | Warmest to Date | 2012 | ||||
|
Nov 1997–May 1998 7-Month |
42.5°F (5.8°C) | 38.4°F (3.6°C) |
4.1°F (2.2°C) | 122nd Coolest | Coolest since: 1997 | 1904 |
| 4th Warmest | Warmest since: 1932 | 2012 | ||||
| Ties: 1932 | ||||||
|
Oct 1997–May 1998 8-Month |
43.9°F (6.6°C) | 40.2°F (4.6°C) |
3.7°F (2.0°C) | 120th Coolest | Coolest since: 1997 | 1904 |
| 6th Warmest | Warmest since: 1932 | 2012 | ||||
|
Sep 1997–May 1998 9-Month |
46.2°F (7.9°C) | 42.9°F (6.1°C) |
3.3°F (1.8°C) | 118th Coolest | Coolest since: 1997 | 1904 |
| 8th Warmest | Warmest since: 1932 | 2012 | ||||
|
Aug 1997–May 1998 10-Month |
48.5°F (9.2°C) | 45.9°F (7.7°C) |
2.6°F (1.5°C) | 117th Coolest | Coolest since: 1997 | 1904 |
| 9th Warmest | Warmest since: 1991 | 2012 | ||||
| Ties: 2000, 2002 | ||||||
|
Jul 1997–May 1998 11-Month |
50.8°F (10.4°C) | 48.5°F (9.2°C) |
2.3°F (1.2°C) | 116th Coolest | Coolest since: 1997 | 1904 |
| 10th Warmest | Warmest since: 1991 | 2012 | ||||
| Ties: 1991 | ||||||
|
Jun 1997–May 1998 12-Month |
52.4°F (11.3°C) | 50.3°F (10.2°C) |
2.1°F (1.1°C) | 114th Coolest | Coolest since: 1997 | 1904 |
| 12th Warmest | Warmest since: 1992 | 2012 | ||||
| Ties: 1955, 1987, 2002 | ||||||
|
Dec 1996–May 1998 18-Month |
47.4°F (8.6°C) | 46.2°F (7.9°C) |
1.2°F (0.7°C) | 95th Coolest | Coolest since: 1997 | 1905 |
| 30th Warmest | Warmest since: 1992 | 2017 | ||||
| Ties: 1950, 1976 | ||||||
|
Jun 1996–May 1998 24-Month |
50.8°F (10.4°C) | 50.3°F (10.2°C) |
0.5°F (0.2°C) | 79th Coolest | Coolest since: 1997 | 1905 |
| 46th Warmest | Warmest since: 1993 | 2017 | ||||
| Ties: 1943, 1972, 1975, 1976, 1985, 2009 | ||||||
|
Jun 1995–May 1998 36-Month |
50.5°F (10.3°C) | 50.3°F (10.2°C) |
0.2°F (0.1°C) | 67th Coolest | Coolest since: 1997 | 1905, 1906 |
| 57th Warmest | Warmest since: 1994 | 2018 | ||||
| Ties: 1958, 1994 | ||||||
|
Jun 1994–May 1998 48-Month |
50.8°F (10.4°C) | 50.3°F (10.2°C) |
0.5°F (0.2°C) | 76th Coolest | Coolest since: 1997 | 1905 |
| 47th Warmest | Warmest since: 1994 | 2019 | ||||
| Ties: 1950, 1975, 1986 | ||||||
|
Jun 1993–May 1998 60-Month |
50.5°F (10.3°C) | 50.3°F (10.2°C) |
0.2°F (0.1°C) | 59th Coolest | Coolest since: 1997 | 1905, 1906, 1908 |
| 63rd Warmest | Warmest since: 1996 | 2020 | ||||
| Ties: 1948, 1953, 1974 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2021, retrieved on January 21, 2021 from https://www.ncdc.noaa.gov/cag/