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 August 2022. For more information, please see Climatological Rankings.
Maryland
Minimum Temperature Rankings, September 2018
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
September 2018 1-Month |
65.6°F (18.7°C) | 56.3°F (13.5°C) |
9.3°F (5.2°C) | 127th Coolest | Coolest since: 2017 | 1914, 1918 |
| 1st Warmest | Warmest to Date | 2018 | ||||
|
Aug–Sep 2018 2-Month |
66.8°F (19.3°C) | 59.6°F (15.3°C) |
7.2°F (4.0°C) | 127th Coolest | Coolest since: 2017 | 1963 |
| 1st Warmest | Warmest to Date | 2018 | ||||
|
Jul–Sep 2018 3-Month |
66.6°F (19.2°C) | 61.3°F (16.3°C) |
5.3°F (2.9°C) | 127th Coolest | Coolest since: 2017 | 1963 |
| 1st Warmest | Warmest to Date | 2018 | ||||
|
Jun–Sep 2018 4-Month |
65.6°F (18.7°C) | 60.9°F (16.1°C) |
4.7°F (2.6°C) | 127th Coolest | Coolest since: 2017 | 1927 |
| 1st Warmest | Warmest to Date | 2018 | ||||
|
May–Sep 2018 5-Month |
64.1°F (17.8°C) | 58.9°F (14.9°C) |
5.2°F (2.9°C) | 127th Coolest | Coolest since: 2017 | 1963, 1967 |
| 1st Warmest | Warmest to Date | 2018 | ||||
|
Apr–Sep 2018 6-Month |
60.1°F (15.6°C) | 55.9°F (13.3°C) |
4.2°F (2.3°C) | 127th Coolest | Coolest since: 2017 | 1907, 1927 |
| 1st Warmest | Warmest to Date | 2018 | ||||
|
Mar–Sep 2018 7-Month |
55.9°F (13.3°C) | 52.6°F (11.4°C) |
3.3°F (1.9°C) | 122nd Coolest | Coolest since: 2017 | 1967 |
| 6th Warmest | Warmest since: 2016 | 2010 | ||||
|
Feb–Sep 2018 8-Month |
52.9°F (11.6°C) | 49.0°F (9.4°C) |
3.9°F (2.2°C) | 126th Coolest | Coolest since: 2017 | 1907, 1963 |
| 2nd Warmest | Warmest since: 2012 | 2012 | ||||
|
Jan–Sep 2018 9-Month |
49.4°F (9.7°C) | 46.2°F (7.9°C) |
3.2°F (1.8°C) | 122nd Coolest | Coolest since: 2016 | 1940 |
| 6th Warmest | Warmest since: 2017 | 2012 | ||||
|
Dec 2017–Sep 2018 10-Month |
47.1°F (8.4°C) | 44.2°F (6.8°C) |
2.9°F (1.6°C) | 118th Coolest | Coolest since: 2015 | 1904 |
| 9th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 1921, 1991 | ||||||
|
Nov 2017–Sep 2018 11-Month |
46.1°F (7.8°C) | 43.4°F (6.3°C) |
2.7°F (1.5°C) | 117th Coolest | Coolest since: 2015 | 1904 |
| 10th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 1991 | ||||||
|
Oct 2017–Sep 2018 12-Month |
46.5°F (8.1°C) | 43.6°F (6.4°C) |
2.9°F (1.7°C) | 120th Coolest | Coolest since: 2015 | 1918 |
| 7th Warmest | Warmest since: 2017 | 2012 | ||||
|
Apr 2017–Sep 2018 18-Month |
50.6°F (10.3°C) | 47.7°F (8.7°C) |
2.9°F (1.6°C) | 121st Coolest | Coolest since: 2015 | 1918 |
| 6th Warmest | Warmest since: 2017 | 2012 | ||||
| Ties: 2021 | ||||||
|
Oct 2016–Sep 2018 24-Month |
46.8°F (8.2°C) | 43.6°F (6.4°C) |
3.2°F (1.8°C) | 122nd Coolest | Coolest since: 2016 | 1905 |
| 4th Warmest | Warmest since: 2017 | 2017 | ||||
|
Oct 2015–Sep 2018 36-Month |
46.9°F (8.3°C) | 43.5°F (6.4°C) |
3.4°F (1.9°C) | 124th Coolest | Coolest since: 2017 | 1918 |
| 1st Warmest | Warmest to Date | 2018, 2021 | ||||
| Ties: 2021 | ||||||
|
Oct 2014–Sep 2018 48-Month |
46.3°F (7.9°C) | 43.5°F (6.4°C) |
2.8°F (1.5°C) | 120th Coolest | Coolest since: 2017 | 1905 |
| 4th Warmest | Warmest since: 2013 | 2019, 2020 | ||||
| Ties: 2013 | ||||||
|
Oct 2013–Sep 2018 60-Month |
45.7°F (7.6°C) | 43.5°F (6.4°C) |
2.2°F (1.2°C) | 117th Coolest | Coolest since: 2017 | 1967 |
| 6th Warmest | Warmest since: 2014 | 2020 | ||||
| Ties: 2014 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Minimum Temperature, published September 2022, retrieved on October 6, 2022 from https://www.ncdc.noaa.gov/cag/