Weather by Month: January is one of the coldest months in South Lake Tahoe with the average low temperatures at a frigid 24°F (-4°C). This coincides with a whopping 73 inches (184 cm) of snow and the highest precipitation rate of 9 inches (220 mm). High temperature averages are at 40°F (4°C).

In February, South Lake Tahoe experiences its coldest month of the year with the average low temperatures and the average high temperatures measuring in at 23°F (-5°C) and 39°F (4°C) respectively. Meanwhile, the snowfall increases to 75 inches (191 cm).

South Lake Tahoe Weather in March: Winter sports are fantastic in March as snowfall is at its highest for the year at 85 inches (216 cm). Despite the incredible amount of snow, the average high temperature increases to 43°F (6°C) while the average low temperature sees a small increase to 25°F (-4°C).

In April, the average high temperature climbs to 47°F (7°C). The average low temperature also increases by a few degrees to 28°F (-2°). Snowfall sees a drastic decrease with just 36 inches (91 cm) to be expected this month.

May brings even lower levels of snowfall with just 9 inches (23 cm) expected. Precipitation levels are also quite low at 3 inches (68 mm). Meanwhile, the average low and average high temperature continues in its upward trend rising to 35°F (2°C) and 57°F (14°C) respectively.

In June, the low temperature average and the high temperature average ranges between 43°F (6°C) and 57°F (14°C). Snow levels dwindle in this month at just 2 inches (5 cm).

South Lake Tahoe Weather in July: It’s a dry month at South Lake Tahoe with the precipitation levels at their absolute lowest for the whole year in July. Just 11 mm of rainfall can be expected for this summer month as the average low and average high temperatures increase to 50°F (10°C) and 74°F (23°C) respectively.

August is the hottest month of the year with the average high temperatures peaking at 75°F (24°C). The low temperature average holds steady at 50°F (10°C).

In September the temperatures begin a downward trend with the average low temperature dropping quickly to 45°F (7°C). Similarly, the average high temperature sees a significant decrease to 67°F (19°C). It’s an eventful September in South Lake Tahoe as the snow picks up once again with 4 inches (10 cm) falling this month.

South Lake Tahoe Weather in October: The fall season really picks up in October with low temperature averages dropping by nearly 10 degrees to 36°F (2°C). The high temperature average, on the other hand, falls by over 10 degrees to 56°F (14°C). The snow picks up as well with 13 inches (33 cm) falling and the precipitation average increasing to 4 inches (90 mm).

In November, a deluge of snow comes to South Lake Tahoe with the average snow sky rocketing to 50 inches (127 cm). Likewise, temperatures drop even further to 28°F (-2°C) for the average low temperature and 44°F (7°C) for the average high temperature.

December sees even more snow with 61 inches (155 cm) expected. The average high temperature continues to decrease to 38°F (3°C) while the average low temperature sinks to a frigid 24°F (-5°C).

There’s absolutely no denying the fact that South Lake Tahoe is a gorgeous vacation destination no matter what time of the year it is. The only thing that you need to decide on is what in particular you are keenest on experiencing. Arguably the busiest season at South Lake Tahoe, the summer months of June to August is the best time to visit to see all of the area attractions. Summer visitors can also look forward to the Fourth of July celebrations in the area, which are exceptionally enjoyable. To see the best of the autumn foliage, it’s ideal to visit in October up until mid-November. Of course, skiing and snowboarding are fantastic in the winter months of November through January and can sometimes even extend until the end of May. For visitors who simply want to avoid the bulk of the tourist volume, plan your visit anytime between September and November. Verified Resource: National Weather Service

FAQ:

  • Why is South Lake Tahoe a great destination?
    • I’ve visited South Lake Tahoe in just about every season, and it never disappoints. You’ll find stunning scenery and plenty of outdoor activities—whether you're hiking in summer or snowshoeing in winter, it always feels like a getaway worth taking.
  • What is the busiest season in South Lake Tahoe?
    • I’ve noticed that summer tends to be the busiest time. If you’re visiting then, you’ll find more crowds since school’s out and many seasonal attractions are in full swing—but the energy is exciting and there’s always something going on.
  • Why is winter a popular time to visit?
    • I love being in Tahoe during winter. You’ll get fresh snow, cozy vibes, and the slopes are buzzing with skiers and snowboarders. It’s a magical season if you enjoy winter sports and crisp mountain air.
  • What makes spring an ideal time to visit South Lake Tahoe?
    • Spring might just be my favorite time here. You’ll see the snow start to melt, flowers begin to bloom, and the trails open up. It’s peaceful, fresh, and perfect if you want that quiet balance between seasons.
  • Why is fall a good time to visit?
    • I’ve taken fall trips to Tahoe just to catch the foliage—it’s that beautiful. You’ll enjoy golden trees, fewer crowds (since kids are back in school), and a calm atmosphere that’s perfect for a relaxed escape.
  • Is South Lake Tahoe a great destination year-round?
    • Absolutely. I always tell people South Lake Tahoe is gorgeous no matter when you go. It really depends on what kind of experience you’re after—be it a summer hike, a snowy ski run, or a quiet shoulder-season retreat.
  • When is the busiest season in South Lake Tahoe?
    • From my experience, June through August is peak season. You’ll find the lake buzzing with activity, and it’s the best time to take advantage of all the open attractions—just be ready for a lively crowd!
  • What special events take place in the summer?
    • I’ve celebrated the Fourth of July in Tahoe, and it’s one of the most memorable summer events. Fireworks over the lake, live music, and a festive atmosphere—you’ll want to plan ahead for this one.
  • When is the best time to see autumn foliage?
    • I’ve found the sweet spot for fall colors is from October to mid-November. You’ll get crisp air, golden leaves, and quieter trails—it’s a photographer’s dream.
  • When is the best time for skiing and snowboarding?
    • I usually hit the slopes between November and January, but if you’re lucky, the season can stretch into May. You’ll find excellent powder and scenic alpine views that make every run worth it.
  • When is the best time to avoid tourist crowds?
    • If you’re like me and prefer quieter travel, aim for September to November. You’ll beat the summer crowds, enjoy the fall colors, and still get decent weather for exploring.

Resources:
NOAA
AMS
National Weather Service

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