3 to 29°C
temperature
2880 hours
sunshine per day
628 mm
rain
204 days
dry
149 days
rain
12 days
snow

Climate of Baltimore

Baltimore has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Baltimore is 33° degrees and there is about 247 inch of rain in a year. It is dry for 183 days a year with an average humidity of 76% and an UV-index of 4.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 3°C and 29°C
  • Night:the average nighttime temperature is between -3°C and 20°C
  • Sea temperature: the sea temperature is between 8°C and 27°C
  • Rain: it rains 149 days and there is a total of approximately 628 mm rainfall
  • Snow: it snows an average of 12 days per year
  • Sun hours: throughout the year there are 2880 sun hours
Maximum temperature: between 3°C and 29°C
Warmest month: 29°C in July
Coldest month: 3°C in January
Night temperature: between -3°C and 20°C
Sea temperature: between 8°C and 27°C
Dry days: 204 days
Days with rain: 149 days
Days with snow: 12 days
Total rain sum: 628 mm
Hours of sunshine: 2880 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Baltimore.

Precipitation graph

This graph shows the average amount of rainfall per month for Baltimore.

Climate table of Baltimore

In this climate table you can see at a glance what the average weather per month is for Baltimore. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Baltimore might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°F) 38 42 50 62 72 80 85 83 77 65 54 45
Night temp. (°F) 26 29 36 46 56 63 68 67 61 51 40 34
Water temp. (°F) 49 47 48 55 62 74 79 80 76 72 61 55
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (inch) 17 18 19 16 24 21 25 24 24 19 20 22
Days with rain 8 9 12 14 17 15 16 15 13 12 8 10
Days with snow 4 4 2 - - - - - - - - 2
Dry days 19 15 17 16 14 15 15 16 17 19 22 19
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 5 5 7 9 9 11 11 11 9 6 6 5
Wind force (Bft) 3 3 3 3 2 2 2 2 2 3 3 3
UV-index 2 2 3 4 6 6 6 6 5 4 2 2

Best time to visit Baltimore

The best time to visit Baltimore in the state of Maryland is from May through October. In this period you have a warm temperature and little precipitation. The highest average temperature in Baltimore is 85°F in July and the lowest is 38°F in January. The highest water temperature is 80°F and at its coldest the water is 47°F.

Climate of Baltimore by month

What is the average climate in a given month for Baltimore? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Baltimore weather experiences

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