Delran Weather Throughout the Year
Delran experiences all four seasons in full measure. Here is what to expect from the weather each month, from warm summers to snowy winters and beautiful spring and fall transitions.
Delran's Humid Subtropical Climate
Delran has a humid subtropical climate, which means warm, humid summers and cold winters with moderate precipitation year-round. The township enjoys approximately 205 sunny days per year, which is above the national average.
Annual rainfall averages 47.1 inches, which is above the U.S. average of 38.1 inches. Snowfall averages 10.5 inches per year, significantly below the U.S. average of 27.8 inches. This means winters are cold but not especially snowy compared to much of the country.
The takeaway? Delran offers a classic four-season experience. Summers are warm enough for the beach and pool, falls are crisp and colorful, winters bring occasional snow, and springs are fresh and green. For a broader look at life in Delran, read the complete guide to living in Delran.
Monthly Average Temperatures
Average high and low temperatures in Delran, month by month.
| Month | High | Low | Precipitation | Snowfall |
|---|---|---|---|---|
| January | 41°F | 24°F | 3.5 in | 3.5 in |
| February | 45°F | 26°F | 2.8 in | 3 in |
| March | 53°F | 32°F | 4.1 in | 1.5 in |
| April | 63°F | 42°F | 3.8 in | 0.2 in |
| May | 74°F | 51°F | 4 in | -- |
| June | 83°F | 60°F | 4.2 in | -- |
| July | 87°F | 64°F | 4.5 in | -- |
| August | 85°F | 64°F | 4.1 in | -- |
| September | 78°F | 56°F | 3.8 in | -- |
| October | 67°F | 45°F | 3.4 in | -- |
| November | 56°F | 36°F | 3 in | 0.3 in |
| December | 45°F | 27°F | 3.9 in | 2 in |
Annual Rainfall
47.1"
vs. US avg 38.1"
Annual Snowfall
10.5"
vs. US avg 27.8"
Sunny Days
205
vs. US avg 205
Precipitation Days
122
Days with measurable rain
Spring in Delran
Spring in Delran is a gradual warming. March can still feel like winter, with highs in the low 50s and occasional snow flurries. By April, temperatures climb into the 60s, and by May, the 70s arrive.
Spring is the wettest season in Delran, with frequent rain showers that keep the landscape green and vibrant. The trees bud in April, and by May, the town is in full bloom.
What to wear: Layers are essential in spring. A jacket or sweater in the morning may be shed by afternoon. A raincoat is a good investment.
What to do: Spring is the perfect time to visit Amico Island Park, walk the trails, and enjoy the Spring Egg Hunt at Conrow Road Park. The Four Seasons Farmers Market opens for the season.
Spring Quick Facts
Summer in Delran
Summers in Delran are warm and humid. July is the hottest month, with average highs of 87 degrees Fahrenheit. Humidity can make it feel hotter, especially during heat waves.
Afternoon thunderstorms are common in summer, often providing a brief, dramatic cool-down before the humidity returns. The average high in June is 83 degrees, and by August, temperatures begin to moderate slightly.
What to wear: Light, breathable clothing. Shorts, t-shirts, and sandals are standard. A light jacket for air-conditioned spaces is useful.
What to do: Summer is the season for outdoor events. National Night Out in August, youth sports leagues, and the library summer reading program keep families busy. The Jersey Shore beaches are about an hour away.
Summer Quick Facts
Fall in Delran
Fall is arguably the most beautiful season in Delran. The humidity drops, the temperatures become crisp, and the foliage turns brilliant shades of orange, red, and yellow. September still feels like summer, with highs in the upper 70s, while November brings a chill with highs in the mid-50s.
October is the sweet spot, with highs in the 60s, low humidity, and stunning fall colors. The trees along the riverfront at Amico Island Park are particularly beautiful.
What to wear: Sweaters, light jackets, and boots. Layers are essential as temperatures can swing from warm afternoons to cool evenings.
What to do: The Fall Festival at Holy Cross Prep, the Halloween parade, apple picking at nearby orchards, and leaf-peeping at the parks. The best time for hiking in Delran.
Fall Quick Facts
Winter in Delran
Winters in Delran are cold but not extreme. January is the coldest month, with average highs of 41 degrees and lows of 24 degrees. Snowfall is moderate, averaging about 10.5 inches annually, with most snow falling in January and February.
The area typically sees a few significant snow events each winter, along with occasional ice storms. The township does a good job of plowing and salting main roads. Suburban streets can be slippery for a day or two after a storm.
What to wear: Heavy coats, hats, gloves, scarves, and waterproof boots. Winter tires are not essential but can be helpful if you commute during snow events.
What to do: The Winter Festival and Tree Lighting is a highlight. Indoor activities include the library, Funzilla Delran for kids, and the many dining options along Route 130. The nearby Jersey Shore towns offer quiet winter walks on the beach.
Winter Quick Facts
Preparing for Delran Weather
Delran's weather is manageable year-round with a few preparations. In summer, air conditioning is essential. In winter, a reliable heating system and a good snow shovel are must-haves. The moderate snowfall means you do not need a snow blower unless you have a long driveway. For commuting, the commute guide covers how weather affects travel times to Philadelphia. And if you are considering buying a home, Bob Millaway can help you find one with the right features for year-round comfort.
Questions About Moving to Delran?
Bob Millaway has helped over 600 families make the move to Burlington County. Whether you have questions about the weather, the schools, or the neighborhoods, he is here to help.