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Parsippany-Troy Hills

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Parsippany-Troy Hills Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Parsippany-Troy Hills year round climate

  • Spring (March–May): Average 43–62°F, with fluctuating temperatures and relatively high rainfall, especially in March. Common activities: Outdoor walks, flower viewing. Suggested clothing: Light jacket, long-sleeved shirt, rain gear.
  • Summer (June–August): Average 69–76°F, warm and humid with occasional showers. Common activities: Picnics, outdoor sports, swimming. Suggested clothing: Light and breathable clothing, short-sleeved shirts, shorts.
  • Autumn (September–November): Average 45–65°F, pleasantly cool with moderate rainfall. Common activities: Viewing autumn foliage, fruit picking. Suggested clothing: Light jacket, long-sleeved shirt.
  • Winter (December–February): Average 33–35°F, cold with a low probability of snowfall, but with a mix of rain and snow. Common activities: Indoor activities, skiing (requires travel to higher altitudes). Suggested clothing: Warm coat, sweater, scarf, hat, gloves.

Parsippany-Troy Hills climatological average

Annual average temperature: approx. 53.6°F / Annual rainfall: approx. 1104 mm / Summer humidity: 65%–75% / Rainiest month: March

Parsippany-Troy Hills monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
33.8°F
97.8
February
35.4°F
59.4
March
43.2°F
136.3
April
52.7°F
133.6
May
62.2°F
78.4
June
69.8°F
61
July
76.8°F
82.5
August
74.1°F
60.1
September
65.3°F
121.8
October
55.2°F
73.2
November
45.1°F
78.3
December
36°F
122

Parsippany-Troy Hills weather for the next seven days

5/9
Saturday
Patchy rain nearby
71.2°F/50.2°F
5/10
Sunday
Patchy rain nearby
73.7°F/46.5°F
5/11
Monday
Moderate rain
56.2°F/44.1°F
5/12
Tuesday
Sunny
64.1°F/37.1°F
5/13
Wednesday
Patchy rain nearby
61.1°F/43°F
5/14
Thursday
Patchy rain nearby
61.7°F/45.6°F
5/15
Friday
Sunny
67.8°F/42.4°F