Month summary
Lake Tahoe weather in September
✅ Good
🌡️ Temperature min / max
12°C – 22°C
🌧 Rainy days
13% of days
☀️ Sunshine
11.7h per day on average
🌊 🌊 Season
Autumn
⭐ ⭐ Weather score
8.7/10
📅 📅 Best month
July (9.7/10)
Quick decision
Should you visit Lake Tahoe in September?
✅ Good
✅ Yes if: you want to combine beach, sightseeing and hiking — versatile weather (22°C, little rain).
❌ No if: you want to avoid tourist crowds — this is the busiest period.
Our take: September is a good time to visit Lake Tahoe. July remains slightly better (+1.0 pts).
By trip type
Lake Tahoe in September by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ✅ Good
- 🏖️ Beach / swimming : — No sea access
- 💰 💰 Budget : 💸 Peak season
Local context
What to expect in September
Autumn in Lake Tahoe is often underrated: 22°C, golden light and declining crowds. An interesting window. Rain risk remains low (13% of days), leaving good room for outdoor activities. A good balance between weather and crowds, even if July (9.7/10) remains theoretically better.
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Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score | Ski score 🎿 |
|---|---|---|---|---|---|---|---|
| 🌨️ January | -2°C | 4°C | 32% | 127.3 | 7.4h | 5.4/10 | 7.8/10 |
| 🌨️ February | -3°C | 4°C | 32% | 129.3 | 9.5h | 5.4/10 | 8.3/10 |
| 🌦️ March | -2°C | 5°C | 35% | 101.0 | 9.7h | 5.2/10 | 8.1/10 |
| 🌫️ April | 1°C | 10°C | 22% | 47.8 | 11.8h | 7.0/10 | 7.2/10 |
| ⛅ May | 5°C | 15°C | 26% | 40.9 | 12.5h | 7.2/10 | 5.4/10 |
| 🌤️ June | 10°C | 22°C | 8% | 9.7 | 13.6h | 8.9/10 | 5.1/10 |
| ☀️ July | 15°C | 27°C | 7% | 9.7 | 13.3h | 9.7/10 | 4.8/10 |
| ☀️ August | 15°C | 26°C | 7% | 11.4 | 12.6h | 9.6/10 | 4.8/10 |
| 🌤️ September | 12°C | 22°C | 13% | 25.5 | 11.7h | 8.7/10 | 4.9/10 |
| ⛅ October | 6°C | 16°C | 13% | 49.1 | 9.8h | 7.5/10 | 5.1/10 |
| 🌫️ November | 1°C | 8°C | 25% | 67.6 | 8.6h | 7.0/10 | 7.1/10 |
| 🌨️ December | -3°C | 4°C | 32% | 139.1 | 6.7h | 5.4/10 | 7.7/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In September, Lake Tahoe averages 22°C, 13% rainy days and 11.7h of sunshine per day. Overall weather score: 8.7/10.
See methodology →
Comparison
September vs July (best month)
The best month is July (score 9.7/10). Difference:
- 🌡️ Max temperature : +5°C
- 🌧 Rainy days : -6%
- ☀️ Sunshine : +1.6h/day
FAQ
FAQ — Lake Tahoe in September
Is September a good time to visit Lake Tahoe?
Yes, September is a good time (8.7/10). Great for outdoor activities and hiking.
What to do in Lake Tahoe in September?
With 22°C and 11.7h of sunshine, all outdoor activities are possible: hiking, sightseeing and terraces.
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