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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 6.2–16.8°C, 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 21.0–24.9°C, 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 7.3–18.5°C, pleasantly cool with moderate rainfall. Common activities: Viewing autumn foliage, fruit picking. Suggested clothing: Light jacket, long-sleeved shirt.
  • Winter (December–February): Average 1.0–2.2°C, 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. 12°C / Annual rainfall: approx. 1104 mm / Summer humidity: 65%–75% / Rainiest month: March

Parsippany-Troy Hills monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
1°C
97.8
February
1.9°C
59.4
March
6.2°C
136.3
April
11.5°C
133.6
May
16.8°C
78.4
June
21°C
61
July
24.9°C
82.5
August
23.4°C
60.1
September
18.5°C
121.8
October
12.9°C
73.2
November
7.3°C
78.3
December
2.2°C
122

Parsippany-Troy Hills weather for the next seven days

3/21
Saturday
Patchy rain nearby
13.4°C/6°C
3/22
Sunday
Heavy rain
10.7°C/3.8°C
3/23
Monday
Heavy rain
5.8°C/0.4°C
3/24
Tuesday
Sunny
8.3°C/-1.3°C
3/25
Wednesday
Overcast
10°C/-0.2°C
3/26
Thursday
Patchy rain nearby
12.2°C/5.3°C
3/27
Friday
Patchy rain nearby
6.5°C/-2.3°C