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 March 2021. For more information, please see Climatological Rankings.
Maryland
Minimum Temperature Rankings, December 2018
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
December 2018 1-Month |
31.0°F (-0.6°C) | 26.7°F (-2.9°C) |
4.3°F (2.3°C) | 108th Coolest | Coolest since: 2017 | 1989 |
| 19th Warmest | Warmest since: 2015 | 2015 | ||||
| Ties: 1911 | ||||||
|
Nov–Dec 2018 2-Month |
33.4°F (0.8°C) | 30.9°F (-0.6°C) |
2.5°F (1.4°C) | 104th Coolest | Coolest since: 2017 | 1917 |
| 23rd Warmest | Warmest since: 2015 | 2015 | ||||
| Ties: 1927, 1972, 1984, 1987 | ||||||
|
Oct–Dec 2018 3-Month |
38.9°F (3.8°C) | 35.5°F (1.9°C) |
3.4°F (1.9°C) | 118th Coolest | Coolest since: 2017 | 1917 |
| 9th Warmest | Warmest since: 2015 | 2015 | ||||
|
Sep–Dec 2018 4-Month |
45.6°F (7.6°C) | 40.7°F (4.8°C) |
4.9°F (2.8°C) | 125th Coolest | Coolest since: 2017 | 1917 |
| 2nd Warmest | Warmest since: 2015 | 2015 | ||||
|
Aug–Dec 2018 5-Month |
50.0°F (10.0°C) | 45.1°F (7.3°C) |
4.9°F (2.7°C) | 126th Coolest | Coolest since: 2017 | 1917 |
| 1st Warmest | Warmest to Date | 2018 | ||||
|
Jul–Dec 2018 6-Month |
52.8°F (11.6°C) | 48.4°F (9.1°C) |
4.4°F (2.5°C) | 126th Coolest | Coolest since: 2017 | 1917 |
| 1st Warmest | Warmest to Date | 2018 | ||||
|
Jun–Dec 2018 7-Month |
54.2°F (12.3°C) | 50.1°F (10.1°C) |
4.1°F (2.2°C) | 126th Coolest | Coolest since: 2017 | 1917 |
| 1st Warmest | Warmest since: 2015 | 2015, 2018 | ||||
| Ties: 2015 | ||||||
|
May–Dec 2018 8-Month |
54.7°F (12.6°C) | 50.2°F (10.1°C) |
4.5°F (2.5°C) | 126th Coolest | Coolest since: 2017 | 1917 |
| 1st Warmest | Warmest to Date | 2018 | ||||
|
Apr–Dec 2018 9-Month |
53.0°F (11.7°C) | 49.1°F (9.5°C) |
3.9°F (2.2°C) | 125th Coolest | Coolest since: 2017 | 1917 |
| 2nd Warmest | Warmest since: 2015 | 2015 | ||||
|
Mar–Dec 2018 10-Month |
50.8°F (10.4°C) | 47.4°F (8.6°C) |
3.4°F (1.8°C) | 124th Coolest | Coolest since: 2017 | 1917 |
| 3rd Warmest | Warmest since: 2012 | 2011 | ||||
| Ties: 2020 | ||||||
|
Feb–Dec 2018 11-Month |
49.1°F (9.5°C) | 45.3°F (7.4°C) |
3.8°F (2.1°C) | 126th Coolest | Coolest since: 2017 | 1917 |
| 1st Warmest | Warmest since: 2012 | 2012, 2018, 2020 | ||||
| Ties: 2012, 2020 | ||||||
|
Jan–Dec 2018 12-Month |
46.8°F (8.2°C) | 43.5°F (6.4°C) |
3.3°F (1.8°C) | 123rd Coolest | Coolest since: 2016 | 1904 |
| 4th Warmest | Warmest since: 2017 | 2020 | ||||
| Ties: 1998 | ||||||
|
Jul 2017–Dec 2018 18-Month |
48.0°F (8.9°C) | 45.2°F (7.3°C) |
2.8°F (1.6°C) | 120th Coolest | Coolest since: 2015 | 1904 |
| 6th Warmest | Warmest since: 2017 | 2012, 2020 | ||||
|
Jan 2017–Dec 2018 24-Month |
46.8°F (8.2°C) | 43.5°F (6.4°C) |
3.3°F (1.8°C) | 123rd Coolest | Coolest since: 2017 | 1905 |
| 3rd Warmest | Warmest since: 2012 | 2020 | ||||
|
Jan 2016–Dec 2018 36-Month |
46.7°F (8.2°C) | 43.5°F (6.4°C) |
3.2°F (1.8°C) | 122nd Coolest | Coolest since: 2017 | 1905 |
| 3rd Warmest | Warmest to Date | 2020 | ||||
|
Jan 2015–Dec 2018 48-Month |
46.4°F (8.0°C) | 43.5°F (6.4°C) |
2.9°F (1.6°C) | 121st Coolest | Coolest since: 2017 | 1905 |
| 3rd Warmest | Warmest to Date | 2020 | ||||
|
Jan 2014–Dec 2018 60-Month |
45.8°F (7.7°C) | 43.5°F (6.4°C) |
2.3°F (1.3°C) | 118th Coolest | Coolest since: 2017 | 1905 |
| 5th Warmest | Warmest since: 2013 | 2020 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 12, 2021 from https://www.ncdc.noaa.gov/cag/