Maryland weather by month

Check out Maryland weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum daytime temperature °C
5°C maximum daytime temperature in January in Baltimore5
7°C maximum daytime temperature in February in Baltimore7
12°C maximum daytime temperature in March in Baltimore12
18°C maximum daytime temperature in April in Baltimore18
24°C maximum daytime temperature in May in Baltimore24
29°C maximum daytime temperature in June in Baltimore29
31°C maximum daytime temperature in July in Baltimore31
30°C maximum daytime temperature in August in Baltimore30
26°C maximum daytime temperature in September in Baltimore26
20°C maximum daytime temperature in October in Baltimore20
14°C maximum daytime temperature in November in Baltimore14
8°C maximum daytime temperature in December in Baltimore8
Hours of sunshine (daily)
Days with some rainfall
10 days with some rainfall in January in Baltimore10
9 days with some rainfall in February in Baltimore9
10 days with some rainfall in March in Baltimore10
10 days with some rainfall in April in Baltimore10
11 days with some rainfall in May in Baltimore11
9 days with some rainfall in June in Baltimore9
10 days with some rainfall in July in Baltimore10
9 days with some rainfall in August in Baltimore9
7 days with some rainfall in September in Baltimore7
7 days with some rainfall in October in Baltimore7
9 days with some rainfall in November in Baltimore9
9 days with some rainfall in December in Baltimore9
Sea temperature °C
2°C sea temperature in January in Baltimore2
1°C sea temperature in February in Baltimore1
4°C sea temperature in March in Baltimore4
9°C sea temperature in April in Baltimore9
12°C sea temperature in May in Baltimore12
19°C sea temperature in June in Baltimore19
24°C sea temperature in July in Baltimore24
25°C sea temperature in August in Baltimore25
22°C sea temperature in September in Baltimore22
17°C sea temperature in October in Baltimore17
12°C sea temperature in November in Baltimore12
6°C sea temperature in December in Baltimore6

More about Maryland

Maryland by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Maryland (Baltimore) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Maryland destinations

Below are average maximum temperatures at popular countries, regions and places in Maryland for next month - April. Select a destination to see the climate guide for all months of the year.

All Maryland destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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Tropical storm risk: Maryland hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
1.1%
2.2%
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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More about the USA

Compare Maryland with the UK

Below the Maryland chart shows average maximum daytime temperature for Maryland, USA (Baltimore) and the UK (London).

Maximum daytime temperature (°C)

Maryland, USA (Baltimore)
UK (London)
5
7
7
7
12
10
18
13
24
17
29
20
31
22
30
22
26
19
20
15
14
10
8
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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