Baltimore in december: average Weather, Temperature and Climate
Weather in Baltimore in december 2026
The weather in Baltimore in december comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
very bad weather 47.8cm
Weather at 6am
38°F
Clear/Sunny
43% of time
22%
14%
8%
Weather at 12pm
45°F
Clear/Sunny
38% of time
24%
21%
8%
Weather at 6pm
41°F
Clear/Sunny
41% of time
24%
18%
9%
Weather at 3am
40°F
40%
24%
15%
10%
Evolution of daily average temperature and precipitation in Baltimore in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Baltimore in december.
The climate of Baltimore in december is very bad
The weather in december in Baltimore is quite dry (with 4.8in of precipitation over 5 days). The weather's not getting better compared to the previous month since in november there is an average of 3.5in of precipitation over 4 days.
The climate is quite cold in that area the month of december. Do not forget to cover yourself! The high seasonal norm is 47°F. The seasonal minimum is 38°F. Thus, the mean temperature average on this month of december in Baltimore is 41°F. These temperatures are far removed from those records observed in Baltimore in december with a maximum record of 72°F in 2015 and a minimum record of 16°F in 2016. You can expect to have about 11 days with temperatures down below 32°F, or 35% of the month.
On this month of december, day length in Baltimore is generally 09:25. Sunrise is at 07:19 and sunset is at 16:44.
December: another location in the United States (USA)?
If you want to go to the United States (USA) in december, there are destinations with better weather than Baltimore:
In december, Miami (Florida) has perfect weather.
Furthermore, Hawaii (Honolulu), Houston, Myrtle Beach, Phoenix (Arizona), Carolina Beach and Dauphin Island (Alabama) have good weather.
Finally, California, Louisiana, Atlanta, Dallas, Austin and Big Bend National Park (Texas) have a tolerable climate, but better than Baltimore.
Seasonal average climate and temperature of Baltimore in december
Check below seasonal norms These statistics are generated from the weather statements of the past years of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 41°F | ||||
| Highest temperature | 47°F | ||||
| Lowest temperature | 38°F | ||||
| Highest record temperature | 72°F (2015) | ||||
| Lowest record temperature | 16°F (2016) | ||||
| Number of days at +65°F | 1 day(s) (3%) | ||||
| Number of days at -32°F | 11 day(s) (35%) | ||||
| Sea temperature | |||||
| Average sea temperature | 51°F | ||||
| Lowest sea temperature | 47°F | ||||
| Highest sea temperature | 55°F | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 31°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.8in | ||||
| Number of days with rainfall | 5 day(s) (17%) | ||||
| Record daily rainfall | 2.6in (2009) | ||||
| Snowfall | 47.8cm | ||||
| Other climate data | |||||
| Humidity | 82% | ||||
| Visibility | 9.03km | ||||
| Cloud cover | 43% | ||||
| UV index | 3 | ||||
| Daily sunshine hours | 7 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:19 | ||||
| Time of sunset | 16:44 | ||||
| Length of day | 09:25 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last december?
Here is the day by day recorded weather in Baltimore in december 2025:
29°F to 40°F
34°F to 40°F
29°F to 43°F
31°F to 45°F
22°F to 36°F
32°F to 41°F
34°F to 40°F
31°F to 36°F
20°F to 32°F
31°F to 41°F
32°F to 38°F
27°F to 36°F
29°F to 40°F
27°F to 36°F
20°F to 31°F
25°F to 40°F
31°F to 41°F
29°F to 43°F
47°F to 52°F
25°F to 34°F
34°F to 45°F
23°F to 41°F
34°F to 43°F
41°F to 45°F
34°F to 40°F
27°F to 34°F
34°F to 36°F
27°F to 38°F
43°F to 50°F
27°F to 36°F
25°F to 36°F
Map: other cities in the United States (USA) in december
Cities near Baltimore:
| Maryland in december | very bad weather |
| Washington D. C. in december | very bad weather |
| Philadelphia in december | very bad weather |
| Wildwood in december | bad weather |
| Ocean City (Maryland) in december | bad weather |
| Atlantic City in december | very bad weather |
| New Jersey in december | very bad weather |
| New York City in december | very bad weather |
| Virginia in december | very bad weather |
| Brooklyn in december | very bad weather |
| Virginia Beach in december | bad weather |
| Pittsburgh in december | very bad weather |
Click over cities on the map for information about the weather in december.
Baltimore
perfect weather
good
tolerable
bad
very bad
Weather data for Baltimore in december:
Weather data for Baltimore for december are derived from an average of the weather forecast since 2009 in Baltimore. There is a margin of error and these forecasts are to be considered as general information only. The weather in Baltimore can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Baltimore.