Weather in Spring Valley in September
Spring Valley, United States averages a high of 33.4°C (92.1°F) and low of 20.6°C (69.1°F) in September, with 1 rain days and 11.8 hours of daily sunshine. Travel score: 96.8/100 (Excellent). The best time to visit Spring Valley is October.
High
33°C92°F
Low
21°C69°F
🌧️
1
rain days
☀️
11.8
hrs/day sunshine
💧
24%
humidity
97— Excellent
September in Spring Valley is hot and dry — excellent conditions for exploring.
What are the average temperatures in Spring Valley?
How much does it rain in Spring Valley in September?
Spring Valley receives an average of 9.2mm of rainfall across 1 rainy days in September. The annual total is 127.6mm.
What should I pack for Spring Valley in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 33°C
🧢
Sun hat or cap
Protection from intense sun
🧴
Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Evening jacket or cardigan
Temperature drops 13°C from day to night
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