Baltimore
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Baltimore Weather in May

May in Baltimore averages 24°C (75°F) during the day and 14°C (57°F) at night. Quite a bit of rainfall is typical this month, with around 103 mm (4.1 in) on average. An umbrella is a good idea.

Rainfall in Baltimore in May

You can expect rain on roughly 12 days based on historical data, averaging 103 mm (4.1 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Baltimore in May

May in Baltimore brings typical temperatures with highs around 24°C (75°F) and lows of 14°C (57°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Baltimore in May

Enjoy a sunny month with about 259 hours of sunshine, the clear skies make Baltimore even more beautiful.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

Baltimore Temperature in May

Min Temperature
14°C (57°F)
Max Temperature
24°C (75°F)
Chance of Rain
40%
Precipitation
103 mm (4.1 in)
Rainy days
12 days
Humidity
64% *
Sunshine
259 hours *
Percentage Sunshine
59% *
* Data from: Washington DC, the United States of America (60 KM, 37 Miles).

Baltimore Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Baltimore - and find the best time to visit.

Best Places in the United States of America in May

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in May →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Baltimore in May

Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Baltimore in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    9/10
  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    6/10
  • Outdoor sports
    9/10

Baltimore 3-Day Forecast

Popular in May

Where to go in May - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.