Baltimore weather in August 2025

Expect 86°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Baltimore in August. Check more long-term weather averages for Baltimore in August before you book your next holiday to Maryland in 2025/2026.

  • 86°F maximum daytime temperature in August in Baltimore86
    86°F max day temperature
  • 9 hours of sunshine per day
  • 9 days with some rainfall in August in Baltimore9
    9 days with some rainfall
  • 68°F minimum night-time temperature in August in Baltimore68
    68°F min night temperature
  • 14 hours of daylight per day in August in Baltimore14
    14 hours of daylight per day
  • High heat & humidity in August in BaltimoreH
    High heat & humidity
  • 4.1 inches monthly rainfall in August in Baltimore4.1
    4.1 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in Baltimore8
    8 (Very High) UV index
  • 77°F sea temperature in August in Baltimore77
    77°F sea temperature

More about Baltimore

Baltimore by month

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

Recommended for Maryland

Holiday Autos discount code: up to 10% off global car hire

  • Save up to 10% on cheap car hire worldwide
  • Exclusive Holiday Autos discount code automatically applied
  • Travel before 31st December 2024 (inclusive)
Show discount codeShow discount code ******vel
Redeem Holiday Autos discount code >>

Expires at 23:59 on Tuesday 31st Dec 2024 · View all Holiday Autos offers

Holiday AutosCar hire finder

The August weather guide for Maryland (Baltimore) shows long term 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.

Metric (°C)  |  Imperial (°F)

Back to top

More about the USA

How hot is it in Baltimore in August?

Daytime temperatures usually reach 86°F in Baltimore in August with high heat and humidity, falling to 68°F at night.

How sunny is it in Baltimore in August?

There are normally 9 hours of bright sunshine each day in Baltimore in August - that's 62% of daylight hours.

How warm is the sea around Baltimore in August?

The average sea temperature around Baltimore in August is 77°F.

Does it rain in Baltimore in August?

There are usually 9 days with some rain in Baltimore in August and the average monthly rainfall is 4.1 inches.

What is the chance of a hurricane in Baltimore in August?

On average less than 1 day in August in Baltimore is likely to be affected by the passage of one or more tropical storms.

Baltimore August sunrise & sunset times

Browse the sunrise and sunset times for Baltimore in August 2025. Select a month to view Baltimore sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:07 19:18
Saturday, 16th August 2025 05:21 19:00
Sunday, 31st August 2025 05:34 18:38

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^