Weather in Nampa in January
Nampa, United States averages a high of 4.6°C (40.3°F) and low of -3.4°C (25.9°F) in January, with 9 rain days and 6.7 hours of daily sunshine. Travel score: 50.5/100 (Mixed). The best time to visit Nampa is August.
High
5°C40°F
Low
-3°C26°F
🌧️
9
rain days
☀️
6.7
hrs/day sunshine
💧
74%
humidity
51— Mixed
January in Nampa is cold and occasionally wet — bring heavy winter clothing.
What are the average temperatures in Nampa?
How much does it rain in Nampa in January?
Nampa receives an average of 40.3mm of rainfall across 9 rainy days in January. The annual total is 286.4mm.
What should I pack for Nampa in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Heavy winter coat
Cold weather with highs around 5°C
🩳
Thermal base layers
Stay warm in freezing temperatures
🧤
Warm gloves
Cold nights around -3°C
🧣
Warm scarf
Protect against cold winds
Traveling to United States in January?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
🏛️ 121 countries·📅 Updated yearly·✈️ Free forever
Compare Nampa
Popular comparisons:
How can I plan my trip to Nampa?
What are other popular cities in United States?
What is the weather like in other months in Nampa?
Data based on 1994–2024 averages · Last updated: 2024-12-31