Lake Tahoe in Summer
In summer (June, July and August), Lake Tahoe sees average daytime highs around 76°F and overnight lows near 49°F, with 1.7 in of precipitation over about 11 wet days across the season. It is the warmest season of the year and the driest season of the year.
Over the season highs climb from about 65°F in early June to 77°F by late August. The sky is clear or mostly clear about 74% of the time across summer, and the air most often feels dry.
Summer is Lake Tahoe's best season of the year to visit on our travel score. For the whole year in context, see Lake Tahoe's year-round climate.
- Avg daytime high
- 76°F
- warmest season of the year
- Avg overnight low
- 49°F
- Precipitation
- 1.7 in
- 11 wet days
- Avg wind
- 4 mph
- Travel score
- 8.3
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Lake Tahoe in Summer
Over the season highs climb from about 65°F in early June to 77°F by late August.
A typical summer day in Lake Tahoe reaches about 76°F and drops to 49°F overnight. The warmest of the three months is July, the coolest June.
How summer really feels in Lake Tahoe
Once humidity and wind are folded in, summer brings about 0 days that feel above 90°F and 0 that feel at or below 32°F.
summer sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Lake Tahoe weather by month
How the three summer months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 38° / 24° | 5.7 | 10.7 | 10.2 | 9.6 | 0.0 |
| Feb | 40° / 25° | 5.2 | 11.2 | 11 | 10.5 | 0.0 |
| Mar | 44° / 27° | 4.9 | 11.1 | 10.7 | 11.7 | 0.7 |
| Apr | 49° / 29° | 2.7 | 8.9 | 7.4 | 13 | 2.0 |
| May | 59° / 36° | 2.1 | 8.4 | 3.6 | 14.1 | 4.8 |
| Jun | 70° / 44° | 0.8 | 4.3 | 0.7 | 14.7 | 7.9 |
| Jul | 79° / 51° | 0.4 | 3.1 | 0 | 14.4 | 8.4 |
| Aug | 79° / 52° | 0.5 | 3.1 | 0 | 13.5 | 8.5 |
| Sep | 72° / 47° | 0.6 | 3.2 | 0.3 | 12.3 | 8.5 |
| Oct | 61° / 38° | 1.7 | 4.8 | 2.1 | 11 | 6.0 |
| Nov | 47° / 28° | 3.2 | 7.9 | 6.7 | 9.9 | 1.6 |
| Dec | 38° / 23° | 5.6 | 10.6 | 10.2 | 9.3 | 0.0 |
Cloud cover in Summer
The sky is clear or mostly clear about 74% of the time across summer.
Chance of precipitation in Summer
Lake Tahoe gets around 1.7 in of rain and snow over 11 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 4 mph across summer.
Sunrise & sunset in Summer
Daylight runs from about 14 h 30 min in early June to 12 h 54 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 8.0 kWh/m².
Hazard calendar for Lake Tahoe
None of Lake Tahoe's seasonal hazards peak in summer. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Lake Tahoe's rainy season runs November–April, when most of the year's rain falls.
Is summer a good time to visit Lake Tahoe?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is one of the better times to visit Lake Tahoe for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Lake Tahoe in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Lake Tahoe sees daytime highs around 76°F and nights near 49°F. Pack sun protection. Worth having: light clothes and a warm layer. About 11 days see rain.
UV index in Lake Tahoe in Summer
Clear-sky midday UV across summer averages around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Lake Tahoe peaks around June 23 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 13 at about 2 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 3 | 4 | 5 | 8 | 10 | 12 | 12 | 10 | 7 | 6 | 3 | 2 |
| Level | Moderate | Moderate | High | Very high | Very high | Extreme | Extreme | Extreme | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 3 | Moderate |
| Feb | 4 | Moderate |
| Mar | 5 | High |
| Apr | 8 | Very high |
| May | 10 | Very high |
| Jun | 12 | Extreme |
| Jul | 12 | Extreme |
| Aug | 10 | Extreme |
| Sep | 7 | Very high |
| Oct | 6 | High |
| Nov | 3 | Moderate |
| Dec | 2 | Moderate |
Air quality in Lake Tahoe in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Lake Tahoe is worst in August — around 85 µg/m³ PM2.5 (unhealthy), about 16.6× the cleanest month (December, 5 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 6 | 8 | 9 | 9 | 9 | 14 | 45 | 85 | 34 | 11 | 6 | 5 |
| Level | Good | Good | Good | Good | Good | Moderate | Poor | Unhealthy | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 6 | Good |
| Feb | 8 | Good |
| Mar | 9 | Good |
| Apr | 9 | Good |
| May | 9 | Good |
| Jun | 14 | Moderate |
| Jul | 45 | Poor |
| Aug | 85 | Unhealthy |
| Sep | 34 | Moderate |
| Oct | 11 | Good |
| Nov | 6 | Good |
| Dec | 5 | Good |
Where is Lake Tahoe?
Lake Tahoe sits at 38.9°N, 120.0°W, 6,237 ft above sea level, in United States. The nearest listed city is Carson City, 20 mi away.
Topography around Lake Tahoe
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Lake Tahoe.
Within 2 miles, the terrain around Lake Tahoe has only modest variations in elevation — a maximum elevation change of 427 ft around an average of 6,270 ft above sea level; within 10 miles, very significant variations in elevation — a maximum elevation change of 6,181 ft; within 50 miles, extreme variations in elevation — a maximum elevation change of 10,850 ft.
The land around Lake Tahoe is covered by trees (50%) and water (29%) within 2 miles, trees (57%) and water (24%) within 10 miles, and trees (60%) and grassland (24%) within 50 miles.
United States travel facts
- Power plugs
- Type A / B
- 120 V · 60 Hz
- Prices
- ≈ 100% of US
- price level, 2025
- GDP per capita
- $90,027
- 2025
- Happiness
- 6.8 / 10
- World Happiness, 2025
- Safe drinking water
- 98%
- of population, 2024
- Homicide rate
- 5.8
- per 100k, 2023
- Road deaths
- 12.7
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Lake Tahoe (38.9332°, -119.9844°, elevation 6,237 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.