Weather in Silver Spring in September
Silver Spring, United States averages a high of 25.4°C (77.7°F) and low of 16.5°C (61.7°F) in September, with 9 rain days and 9.2 hours of daily sunshine. Travel score: 83.6/100 (Excellent). The best time to visit Silver Spring is September.
High
25°C78°F
Low
17°C62°F
🌧️
9
rain days
☀️
9.2
hrs/day sunshine
💧
72%
humidity
84— Excellent
September in Silver Spring is warm and occasionally wet — excellent conditions for exploring.
What are the average temperatures in Silver Spring?
How much does it rain in Silver Spring in September?
Silver Spring receives an average of 113mm of rainfall across 9 rainy days in September. The annual total is 1114.8mm.
What should I pack for Silver Spring in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 25°C
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (9 days)
☔
Umbrella
Be prepared for occasional showers
Traveling to United States in September?
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