Weather in Rosemead in January
Rosemead, United States averages a high of 18.9°C (66°F) and low of 7.4°C (45.3°F) in January, with 5 rain days and 8.6 hours of daily sunshine. Travel score: 80.1/100 (Excellent). The best time to visit Rosemead is August.
High
19°C66°F
Low
7°C45°F
🌧️
5
rain days
☀️
8.6
hrs/day sunshine
💧
63%
humidity
80— Excellent
January in Rosemead is mild and mostly dry — excellent conditions for exploring.
What are the average temperatures in Rosemead?
How much does it rain in Rosemead in January?
Rosemead receives an average of 78.2mm of rainfall across 5 rainy days in January. The annual total is 358.3mm.
What should I pack for Rosemead in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 19°C
Recommended
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to United States in January?
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