Lassen Volcanic NP weather in September
Mild and comfortable, and mostly sunny skies. Average highs of 20°C and lows of 8°C, with around 4 rainy days expected throughout the month.
✦ This is a recommended month to visit Lassen Volcanic NP. The combination of weather, atmosphere and experience is at its best.
Average high
20°C
Average low
8°C
Rainy days
4 days
Best months to visit
June, July, August, September
What to do in Lassen Volcanic NP in September
Whatever the weather, Lassen Volcanic NP rewards curious visitors. Here are some of the best ways to spend your time:
Explore
Dine
Culture
Nature
Shopping
Day trips
What to pack for September
Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.
Browse other months
January
3C
Cold, with some rainy days.
February
3C
Cold, with some rainy days.
March
4C
Cold, with some rainy days.
April
8C
Cold, with occasional showers.
May
12C
Cool, with occasional showers.
Recommended
June
20C
Mild and comfortable, with occasional showers.
Recommended
July
25C
Warm and pleasant, and mostly sunny skies.
Recommended
August
25C
Warm and pleasant, and mostly sunny skies.
Recommended
September (you are here)
20C
Mild and comfortable, and mostly sunny skies.
October
14C
Cool, with occasional showers.
November
6C
Cold, with occasional showers.
December
2C
Cold, with some rainy days.
Book your September trip to Lassen Volcanic NP
Find hotels, tours and experiences for the perfect escape.
