Weather in Piscataway in July
Piscataway, United States averages a high of 29.6°C (85.3°F) and low of 20.2°C (68.4°F) in July, with 11 rain days and 11.5 hours of daily sunshine. Travel score: 83.6/100 (Excellent). The best time to visit Piscataway is August.
High
30°C85°F
Low
20°C68°F
🌧️
11
rain days
☀️
11.5
hrs/day sunshine
💧
69%
humidity
84— Excellent
July in Piscataway is hot and occasionally wet — ideal for sightseeing and outdoor activities.
What are the average temperatures in Piscataway?
How much does it rain in Piscataway in July?
Piscataway receives an average of 104.3mm of rainfall across 11 rainy days in July. The annual total is 1140.5mm.
What should I pack for Piscataway in July?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 30°C
🧴
Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (11 days)
☔
Umbrella
Be prepared for occasional showers
Traveling to United States in July?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31