When to go · United States

When to go to Baltimore

Twelve months of averages for Baltimore, and what they say about when to go.

Photo: Quintin Soloviev · CC BY 4.0 · Wikimedia Commons

When to go

What the averages say

Mean daily highs and lows and the month's rain, averaged over 2001 to 2020.

On these averages, Baltimore has a mean high between 18°C and 32°C and under 150 mm of rain in May to October.

Humid months (a high of 25°C or more with relative humidity of 70% or more): June to September.
Cold months (a mean high under 10°C): December to February.
The warmest month is July (30°C) and the coolest January (3°C). The wettest is June (117 mm) and the driest January (70 mm); about 1,162 mm of rain falls in a year.

How these sentences are worded

Each sentence is written from the figures by fixed rules, and says no more than they do. Mild to warm: a mean daily high from 18°C up to 32°C. Hot: 32°C or more. Cool: 10°C up to 18°C. Cold: under 10°C. Dry: under 50 mm of rain in the month; wet: 150 mm or more. Humid: a high of 25°C or more with relative humidity of 70% or more. A month is described as good for going when it is mild to warm and not wet.

Baltimore: highs, lows and rainHighLowRain

The year at a glance

Mild to warm and dry
Mild to warm, humid or showery
Hot
Cool
Wet
Cold

JanCold
FebCold
MarCool
AprCool
MayMild–warm, mixed
JunMild–warm, mixed
JulMild–warm, mixed
AugMild–warm, mixed
SeptMild–warm, mixed
OctMild–warm, mixed
NovCool
DecCold

Month by month

Every month in Baltimore

The whole year, with humidity, cloud and the sunlight reaching the ground.

Climate in Baltimore by month: mean daily high and low, rain, and what the month is like
Month	High	Low	Rain	Humidity	Cloud	Sunlight (kWh/m²/day)	High in Dubai	What it is like
January	3°C	-5°C	70 mm	84%	63%	2	23°C	Cold
February	5°C	-4°C	71 mm	82%	62%	2.9	24°C	Cold
March	10°C	0°C	85 mm	80%	61%	3.8	27°C	Cool
April	17°C	5°C	94 mm	77%	59%	5	31°C	Cool
May	22°C	12°C	106 mm	79%	62%	5.5	35°C	Mild to warm, humid or showery
June	27°C	17°C	117 mm	76%	56%	6.2	37°C	Mild to warm, humid or showery
July	30°C	20°C	114 mm	70%	53%	6.2	39°C	Mild to warm, humid or showery
August	30°C	19°C	106 mm	70%	53%	5.4	39°C	Mild to warm, humid or showery
September	26°C	15°C	113 mm	72%	51%	4.4	37°C	Mild to warm, humid or showery
October	19°C	8°C	109 mm	77%	54%	3.2	34°C	Mild to warm, humid or showery
November	12°C	2°C	81 mm	80%	55%	2.3	29°C	Cool
December	5°C	-2°C	96 mm	85%	63%	1.7	25°C	Cold

The Dubai column is Dubai's mean daily high, for comparison.

Modelled averages for an area about 50 km across, not a weather station's record: NASA POWER climatology, 2001–2020. These data were obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program.

When to go nearby

Plan it

Plan a trip to Baltimore

Tell us when and who is travelling, and a person puts the flights, the stays and the rest into one quote.

Plan a trip to Baltimore More about Baltimore When to go

Month

High

Low

Rain

Humidity

Cloud

Sunlight (kWh/m²/day)

High in Dubai

What it is like

January

3°C

-5°C

70 mm

84%

63%

23°C

Cold

February

5°C

-4°C

71 mm

82%

62%

2.9

24°C

Cold

March

10°C

0°C

85 mm

80%

61%

3.8

27°C

Cool

April

17°C

5°C

94 mm

77%

59%

31°C

Cool

May

22°C

12°C

106 mm

79%

62%

5.5

35°C

Mild to warm, humid or showery

June

27°C

17°C

117 mm

76%

56%

6.2

37°C

Mild to warm, humid or showery

July

30°C

20°C

114 mm

70%

53%

6.2

39°C

Mild to warm, humid or showery

August

30°C

19°C

106 mm

70%

53%

5.4

39°C

Mild to warm, humid or showery

September

26°C

15°C

113 mm

72%

51%

4.4

37°C

Mild to warm, humid or showery

October

19°C

8°C

109 mm

77%

54%

3.2

34°C

Mild to warm, humid or showery

November

12°C

2°C

81 mm

80%

55%

2.3

29°C

Cool

December

5°C

-2°C

96 mm

85%

63%

1.7

25°C

Cold