Towson (MD) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Towson.
Climate overview of Towson
Towson, Maryland, United States of America, sees big temperature differences between seasons, with July peaking at 30°C (86°F) and January dropping to 5°C (41°F).
The city receives considerable rain/snowfall, with around 1300 mm (51 in) annually. October is the wettest month. It has very warm summers and cold winters. Sunshine peaks in June, when the city sees around 9.4 hours of sunshine per day.
Towson Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Towson - and find the best time to visit.
Monthly Temperature in Towson
Visitors to Towson can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a very warm 30°C (86°F) in July to a chilly 5°C (41°F) in the coolest month, January.
Nights vary from 20°C (68°F) in July to around -4°C (25°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Towson
Towson is known for its substantial rain/snowfall, with annual precipitation reaching 1300 mm (51 in). Towson offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month October (143 mm (5.6 in)) and the driest month November (76 mm (3 in)) is not too significant. For more details, please visit our Towson Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Towson
For those who appreciate different seasons, Towson serves as an ideal destination. Expect longer, more sun-filled days in June with an average of 9.4 hours of sunshine daily, and embrace the darker days in December, offering only 4.3 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Towson by Month
The relative humidity is high throughout the year in Towson.
The city experiences its highest humidity in August, reaching 69%. In March, the humidity drops to its lowest level at 58%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Towson
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, August and September
- Warmest weather: July and August
- Most sunshine: June and July
- Seasonal pattern: Very warm summers and cold winters
- Coldest conditions: January, with freezing nights around -4°C (25°F).
Frequently asked questions about the climate in Towson
What is the best time to visit Towson?
May, June, August and September typically offer the most optimal weather in Towson. In contrast, January, February and December tend to have less optimal conditions. Towson has very warm summers and cold winters.
What temperatures can I expect in Towson?
Daytime highs range from 5°C (41°F) in January to 30°C (86°F) in July. Nighttime lows range from -4°C (25°F) to 20°C (68°F). Temperatures vary considerably through the year.
How much rain does Towson get?
Annual rainfall is around 1300 mm (51 in). October is the wettest month with 143 mm (5.6 in), while November is the driest with 76 mm (3 in).
How sunny is Towson?
Towson receives around 2,520 hours of sunshine per year. June is the sunniest month with 282 hours, while December is the cloudiest with just 130 hours. Overall, Towson enjoys abundant sunshine.
Towson 3-Day Forecast
Towson on the map
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Popular this month
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