Baltimore - Recent Annual Temperatures, Rain & Snow

The numbers here describe what the weather in Baltimore, Maryland was like for every year since 2010. A series of tables gives data by year for temperature, precipitation and snowfall.

They begin with average maximum and minimum temperatures in degrees Fahrenheit and Celsius. That's followed by how many really hot and cold days occurred each year. Then there's information on how much rain and snow actually landed during recent years, as well as how often Baltimore had wet or snowy weather.

The climate data come from weather measurements made at the Baltimore Washington International Airport.

Temperature Weather iconTemperature

Baltimore temperature averages by year
High °F Low °F Year High °C Low °C
70 49 2023 21 9
68 47 2022 20 8
69 49 2021 20 9
68 49 2020 20 9
68 48 2019 20 9
66 48 2018 19 9
67 47 2017 20 9
67 47 2016 20 8
66 46 2015 19 8
64 44 2014 18 7
65 47 2013 18 8
69 49 2012 20 9
68 48 2011 20 9
67 47 2010 19 8
Number of days each year when the temperature in Baltimore dropped to 0 or 32 or below, or rose to at least 70 or 90 degrees Fahrenheit
0 °F
-18 °C
32 °F
0 °C
Year 70 °F
21 °C
90 °F
32 °C
0 55 2023 189 35
0 95 2022 181 48
0 89 2021 189 52
0 63 2020 178 46
0 87 2019 186 59
0 103 2018 171 39
0 81 2017 187 31
0 88 2016 173 48
0 94 2015 182 26
0 103 2014 166 14
0 100 2013 160 27
0 77 2012 184 45
0 94 2011 182 40
0 95 2010 180 59

Rainy Weather iconPrecipitation

This table gives the total precipitation that fell on Baltimore during each year from 2010. The number of days with precipitation counts the days when rainfall or snowfall (when melted) amounted to 0.01 inches (0.3 millimeters) or more.

Total precipitation in Baltimore
Days Year Inches Milli­metres
111 2023 42.3 1074
122 2022 47.2 1199
116 2021 40.8 1037
144 2020 57.4 1458
127 2019 38.2 969
145 2018 71.8 1825
121 2017 38.3 973
116 2016 40.6 1030
126 2015 51.2 1300
127 2014 52.6 1336
119 2013 43.0 1091
119 2012 37.4 951
133 2011 56.6 1436
104 2010 43.5 1105

Snowy Weather iconSnow

Amount of snowfall in Baltimore and number of days when new snow totalled at least 1 inch (2.5 centimetres)
Days Year Inches Centi­metres
0 2023 0.2 1
4 2022 14.4 37
2 2021 9.3 24
2 2020 3.1 8
5 2019 16.9 43
5 2018 12.8 33
2 2017 7.4 19
4 2016 35.2 89
10 2015 28.1 71
7 2014 36.6 93
4 2013 9.5 24
1 2012 3.2 8
3 2011 13.2 34
9 2010 58.1 148
Reference

Jay Lawrimore. 2016. Global Summary of the Year, Version 1.0. NOAA National Centers for Environmental Information. 

Baltimore - Extremes
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