Timonium, MD has a temperate climate, with warm to hot summers and relatively mild winters. The summer months bring temperatures in the high 80s and 90s with occasional spikes above 100 Fahrenheit, while winter temperatures are typically in the mid-40s. During spring and fall, daytime temperatures are generally comfortable, with highs in the 70s and 80s. Rainfall is fairly consistent year-round, ranging from three inches per month during winter to five inches per month during summer. Snowfall is moderate compared to other parts of Maryland, averaging around 10 inches annually.
Timonium, Maryland gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Timonium averages 21 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 213 sunny days per year in Timonium. The US average is 205 sunny days.
Timonium gets some kind of precipitation, on average, 122 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 87 degrees
Winter Low: the January low is 25
Rain: averages 46 inches of rain a year
Snow: averages 21 inches of snow a year