Weather in Johnson City in December
Johnson City, United States averages a high of 9.4°C (48.9°F) and low of 0.4°C (32.7°F) in December, with 11 rain days and 6.3 hours of daily sunshine. Travel score: 53.5/100 (Mixed). The best time to visit Johnson City is September.
High
9°C49°F
Low
0°C33°F
🌧️
11
rain days
☀️
6.3
hrs/day sunshine
💧
75%
humidity
54— Mixed
December in Johnson City is cool and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Johnson City?
How much does it rain in Johnson City in December?
Johnson City receives an average of 97mm of rainfall across 11 rainy days in December. The annual total is 1170.7mm.
What should I pack for Johnson City in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 9°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 0°C
🧣
Warm scarf
Protect against cold winds
Traveling to United States in December?
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