Weather in Piscataway in January
Piscataway, United States averages a high of 3.9°C (39°F) and low of -3.9°C (25°F) in January, with 9 rain days and 6.4 hours of daily sunshine. Travel score: 50.1/100 (Mixed). The best time to visit Piscataway is August.
High
4°C39°F
Low
-4°C25°F
🌧️
9
rain days
☀️
6.4
hrs/day sunshine
💧
68%
humidity
50— Mixed
January in Piscataway is cold and occasionally wet — bring heavy winter clothing.
What are the average temperatures in Piscataway?
How much does it rain in Piscataway in January?
Piscataway receives an average of 86.1mm of rainfall across 9 rainy days in January. The annual total is 1140.5mm.
What should I pack for Piscataway in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Heavy winter coat
Cold weather with highs around 4°C
🩳
Thermal base layers
Stay warm in freezing temperatures
🧤
Warm gloves
Cold nights around -4°C
🧣
Warm scarf
Protect against cold winds
🎉Visiting United States in January?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31