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.
Iowa
Minimum Temperature Rankings, June 2018
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
June 2018 1-Month |
63.1°F (17.3°C) | 57.7°F (14.3°C) |
5.4°F (3.0°C) | 126th Coolest | Coolest since: 2017 | 1926 |
| 1st Warmest | Warmest to Date | 2018 | ||||
|
May–Jun 2018 2-Month |
59.2°F (15.1°C) | 52.8°F (11.6°C) |
6.4°F (3.5°C) | 126th Coolest | Coolest since: 2017 | 1907 |
| 1st Warmest | Warmest to Date | 2018 | ||||
|
Apr–Jun 2018 3-Month |
48.8°F (9.3°C) | 47.3°F (8.5°C) |
1.5°F (0.8°C) | 98th Coolest | Coolest since: 2014 | 1907 |
| 29th Warmest | Warmest since: 2017 | 1991 | ||||
| Ties: 1942, 1959, 1981 | ||||||
|
Mar–Jun 2018 4-Month |
43.3°F (6.3°C) | 41.6°F (5.3°C) |
1.7°F (1.0°C) | 100th Coolest | Coolest since: 2015 | 1960 |
| 27th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 1981 | ||||||
|
Feb–Jun 2018 5-Month |
36.9°F (2.7°C) | 35.9°F (2.2°C) |
1.0°F (0.5°C) | 87th Coolest | Coolest since: 2015 | 1917 |
| 40th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 1925, 2011 | ||||||
|
Jan–Jun 2018 6-Month |
32.2°F (0.1°C) | 31.3°F (-0.4°C) |
0.9°F (0.5°C) | 81st Coolest | Coolest since: 2015 | 1912 |
| 46th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 1932, 1935 | ||||||
|
Dec 2017–Jun 2018 7-Month |
29.7°F (-1.3°C) | 28.8°F (-1.8°C) |
0.9°F (0.5°C) | 81st Coolest | Coolest since: 2014 | 1917 |
| 45th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 1952 | ||||||
|
Nov 2017–Jun 2018 8-Month |
29.3°F (-1.5°C) | 28.5°F (-1.9°C) |
0.8°F (0.4°C) | 84th Coolest | Coolest since: 2015 | 1912 |
| 42nd Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 1985, 1990 | ||||||
|
Oct 2017–Jun 2018 9-Month |
30.8°F (-0.7°C) | 29.7°F (-1.3°C) |
1.1°F (0.6°C) | 92nd Coolest | Coolest since: 2015 | 1899 |
| 34th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 1934 | ||||||
|
Sep 2017–Jun 2018 10-Month |
33.2°F (0.7°C) | 31.9°F (-0.1°C) |
1.3°F (0.8°C) | 97th Coolest | Coolest since: 2015 | 1917 |
| 29th Warmest | Warmest since: 2017 | 2016 | ||||
|
Aug 2017–Jun 2018 11-Month |
35.3°F (1.8°C) | 34.4°F (1.3°C) |
0.9°F (0.5°C) | 90th Coolest | Coolest since: 2015 | 1917 |
| 36th Warmest | Warmest since: 2017 | 2016 | ||||
| Ties: 1955, 2010 | ||||||
|
Jul 2017–Jun 2018 12-Month |
37.7°F (3.2°C) | 36.7°F (2.6°C) |
1.0°F (0.6°C) | 94th Coolest | Coolest since: 2015 | 1899 |
| 32nd Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 1922, 1938, 1973 | ||||||
|
Jan 2017–Jun 2018 18-Month |
37.2°F (2.9°C) | 34.9°F (1.6°C) |
2.3°F (1.3°C) | 110th Coolest | Coolest since: 2015 | 1918 |
| 16th Warmest | Warmest since: 2017 | 1999, 2017 | ||||
|
Jul 2016–Jun 2018 24-Month |
39.4°F (4.1°C) | 36.7°F (2.6°C) |
2.7°F (1.5°C) | 120th Coolest | Coolest since: 2016 | 1905, 1918 |
| 5th Warmest | Warmest since: 2017 | 2017 | ||||
|
Jul 2015–Jun 2018 36-Month |
39.9°F (4.4°C) | 36.6°F (2.6°C) |
3.3°F (1.8°C) | 122nd Coolest | Coolest since: 2017 | 1918 |
| 2nd Warmest | Warmest since: 2000 | 2000 | ||||
|
Jul 2014–Jun 2018 48-Month |
39.2°F (4.0°C) | 36.7°F (2.6°C) |
2.5°F (1.4°C) | 122nd Coolest | Coolest since: 2017 | 1918 |
| 1st Warmest | Warmest to Date | 2018, 2019 | ||||
| Ties: 2019 | ||||||
|
Jul 2013–Jun 2018 60-Month |
38.3°F (3.5°C) | 36.6°F (2.6°C) |
1.7°F (0.9°C) | 113th Coolest | Coolest since: 2017 | 1920 |
| 9th Warmest | Warmest since: 2016 | 2002, 2020 | ||||
| Ties: 2000, 2016 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 22, 2021 from https://www.ncdc.noaa.gov/cag/