United StatesAverage weather for Baltimore in August
It's hot in August in Baltimore with an average temperature of 31°C. Temperatures this month range from a low of 28°C to a high of 32°C. At night, you can expect temperatures between 19°C and 23°C.
Start of August
The month of August starts in Baltimore with hot temps, averaging around 31°C during the day and nights around 22°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month.
Mid August
By mid-August, daytime temps stay steady at around 31°C, with nights around 22°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of August
By the end of August, the average daytime temperature in Baltimore is around 31°C, while nighttime temps are about 21°C. A shower might pop up, but overall, the weather will be dry and sunny.
Water temperature
The water temperature at Baltimore is 27°C this month. Nice and warm for a swim.
In August, there is an average of 158 mm of precipitation, spread over 10 days. The wind speed is around 3 Bft, mostly coming from the South.
Baltimore in August |
New York | ||
|---|---|---|---|
 Average temperature |
31°C | 30°C | |
 Max. temperature |
32°C | 31°C | |
| Min. temperature |
28°C | -5°C | |
 Total precipitation |
158 mm | 79 mm | |
| Rainy days |
10 days | 13 days | |
July
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is August a good time to visit Baltimore?
Looking for sun? August isn’t a good month to be in Baltimore. The temperature is nice, but there’s too much chance of rain.
Temperature records
With 37°C in 2022, Baltimore reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 20°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 13°C to a highest value of 27°C.
Check out the climate of Baltimore for all months and discover the best travel time
Daily Temperature in August in Baltimore
This chart shows the average daily high and low temperatures in August for Baltimore, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in August in Baltimore
The chart below shows the average daily precipitation in August for Baltimore, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for August, you can expect about 10 days of precipitation in Baltimore.
Daily UV index in August in Baltimore
This chart shows the average daily UV index in August in Baltimore, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Baltimore over the years
This chart shows the average temperature in August in Baltimore, measured in degrees Celsius, over the past few years.
Total precipitation in August in Baltimore over the years
This chart shows the average precipitation in August in Baltimore, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in August for Baltimore
Click on any day in August to get detailed info about the usual weather on that day in Baltimore. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Baltimore
Have you been to Baltimore in August?
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Average weather in Baltimore by month
Click on a month below to see detailed weather info for Baltimore. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Baltimore for all months at once
