Maryland Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Maryland.
Climate overview of Maryland
With consistently stable weather, Maryland, Nigeria, sees little seasonal temperature change. Daytime highs average 30°C (86°F), ranging from 32°C (90°F) in February to 28°C (82°F) in August.
Rainfall is high, totalling around 1757 mm (69 in) per year. June is the wettest month and January the driest. The city also experiences distinct dry (December to January) and wet (May to July) seasons. The sunniest month is December, with 6.4 hours of sunshine per day on average.
Maryland Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Maryland — and find the best time to visit.
Monthly Temperature in Maryland
The climate in Maryland remains fairly constant, offering very warm temperatures throughout the year. Average maximum daytime temperatures range from a very warm 32°C (90°F) in February, the warmest time of the year, to a comfortable 28°C (82°F) during cooler months like August.
At night, you can expect temperatures ranging from 26°C (79°F) in February to around 24°C (75°F) during August.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Maryland
Maryland is known for its substantial rainfall, with annual precipitation reaching 1757 mm (69 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, June it receives heavy rainfall, averaging 294 mm (12 in) of precipitation, recorded across 16 rainy days. In contrast, the driest month January brings less rainfall, with 38 mm (1.5 in) over a single rainy day. For more details, please visit our Maryland 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 Maryland
Seasonal changes in sunshine hours are quite dramatic in Maryland. While December receives considerable daily sunshine with up to 6.4 hours, July marks the darkest time of the year, where sunshine is scarce with only 3.3 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Maryland by Month
The city experiences its highest humidity in June, reaching 87%. In March, the humidity drops to its lowest level at 76%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Maryland
Make your experience more enjoyable by planning to be outside during the cooler parts of the day, either early morning or as the sun begins to set. Visitors should note that May, June, July, September and October are part of the rainy season, bringing substantial rainfall. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Maryland
What is the best time to visit Maryland?
August typically offers the most optimal weather in Maryland. In contrast, May, June and October tend to have less optimal conditions. Maryland has distinct dry (December to January) and wet (May to July) seasons.
What temperatures can I expect in Maryland?
Daytime highs range from 28°C (82°F) in August to 32°C (90°F) in February. Nighttime lows range from 24°C (75°F) to 26°C (79°F). Temperatures stay relatively stable year-round.
How much rain does Maryland get?
Annual rainfall is around 1757 mm (69 in). June is the wettest month with 294 mm (12 in), while January is the driest with 38 mm (1.5 in).
How sunny is Maryland?
Maryland receives around 1,856 hours of sunshine per year. December is the sunniest month with 193 hours, while July is the cloudiest with just 98 hours.
Maryland 3-Day Forecast
Maryland 3-Day Forecast
Maryland on the map
Maryland is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.