Climate and monthly weather forecast
Crystal Bay, NV

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The climate of Crystal Bay

Based on the Köppen climate classification, Crystal Bay, Nevada, falls under the Csb category, typically known as a Mediterranean, warm summer climate. Nestled on the northern shores of beautiful Lake Tahoe, the city experiences a range of weather conditions, influenced heavily by the lake's microclimate.

From the monthly averages, temperature fluctuations are evident throughout the year. The hottest period is typically observed from June to August with temperatures peaking at 76.5°F (24.7°C) in July, while the coldest times are noted from December to February, when the thermometer dips as low as 21.4°F (-5.9°C) in December. In terms of precipitation, it spans across all seasons, but experiences a shift in form. Understood from the dataset, rainfall is more prominent from November to May before giving way to snowfall from December to March.

The sunlight hours have noticeable variations too - from a low of 9.5 hours per day in December to a high of 14.9 hours per day in June. Distinct patterns surface with respect to wind speed as well, with speed elevating from 5.3mph (8.5km/h) in August to 7.3mph (11.7km/h) in March. Exceptional weather phenomena are rare but not invisible; the summer months are frequently deemed as near-perfect weather-wise, while the winters are generously adorned with snow.

The best time to visit Crystal Bay

From June to August, Crystal Bay demonstrates its best. The community basks in regular daylight hours of more than 14 hours a day. The mercury rises to a comfortable 66.9°F (19.4°C) to 76.5°F (24.7°C), making it ideal for outdoor activities. Adding to the ambiance, the reduced rainfall, averaging just 0.12" (3mm) in June and August, along with a lower humidity of around 40%, facilitates a comfortable and pleasant holiday experience.

The worst time to visit Crystal Bay

Despite the stunning winter landscapes, the months of December to February present significant challenges in terms of weather. The thermometer plummets to a freezing 21.4°F (-5.9°C) to 23.2°F (-4.9°C) with the average daylight receding to beneath ten hours per day. Snowfall intensifies during these months reaching up to 20.47" (520mm) in December, coupled with very high cloudiness hovering around 36% to 38%. It is, therefore, advisable to reconsider travel plans during this time, unless winter sports are a specific interest.

Spring weather in Crystal Bay

The spring season in Crystal Bay, spanning from March to May, can be characterised by gradually warming temperatures and decreasing precipitation. The average daily temperatures increase from a cold 40.8°F (4.9°C) in March to a milder 55.9°F (13.3°C) in May. Rainfall also reduces, going down from 3.15" (80mm) in March to 0.91" (23mm) in May. The length of day gradually climbs up from around 12 hours in March to 14.3 hours in May, allowing for extended outdoor activities.

Summer weather in Crystal Bay

Summer, running from June through August, is arguably the most agreeable weather season in Crystal Bay. Temperatures are generally pleasant, with averages swinging between 66.9°F (19.4°C) to 76.5°F (24.7°C). Rare precipitation events yield insignificant amounts - typically no more than 0.2" (5mm). The days are long and sun-drenched; approximately 14 to 15 hours of daylight per day offers ample opportunity for outdoor activities.

Autumn weather in Crystal Bay

Autumn in Crystal Bay, from September to November, is a season of transition. Average temperatures start a gradual descent from the warm 69.3°F (20.7°C) in September to a cooler 46.2°F (7.9°C) in November. Rainfall begins to rise gradually from 0.2" (5mm) in September to 1.34" (34mm) in November. The length of day reduces as well, going from about 12.4 hours in September to around 10 hours by November.

Winter weather in Crystal Bay

In the heart of the winter season from December to February, Crystal Bay takes on a classic snowy ambiance. Temperatures are at their lowest, averaging from 21.4°F (-5.9°C) to 25.7°F (-3.5°C), with snowfall peaking - up to 20.47" (520mm) in December. The daylight hours lessen, averaging 9.5 hours to 10.8 hours per day. Wind speed tends to be slightly higher with averages of around 6.2mph (10km/h) to 6.6mph (10.6km/h). The winter months are indeed chilly and less welcoming for travel, although they do create a stunning frosty landscape.

Weather in January

January in Crystal Bay, Nevada, is typically snowy with an average of 15.39" (391mm) of snowfall. In this cold time of year, the Lake Tahoe region becomes a popular destination for winter sports enthusiasts. The beginning of the year also carries the lowliest amount of daylight, only 9.8 hours on average, which contributes to the overall chilly atmosphere. Weather in January »

Weather in February

Moving into February, the weather conditions remain quite similar to January. In Crystal Bay, the temperatures remain low and snowfall continues to be high, with an average of 18.23" (463mm). This makes February the snowiest month of the year. Weather in February »

Weather in March

March is marked by gradual signs of spring as temperatures start to rise slightly, and daylight hours reach up to 12 hours on an average day in Crystal Bay. Despite the beginning of the transition, average snowfall remains high at 20.63" (524mm), making it another popular month for winter sports. Weather in March »

Weather in April

As Crystal Bay transitions to spring in April, there is a marked change in the weather with snowfall averages drastically reducing to 7.24" (184mm). Increased daylight hours and higher sunshine hours characterize this month, making conditions suitable for outdoor pursuits and sightseeing. Weather in April »

Weather in May

In May, Crystal Bay welcomes spring fully with an increase in temperature and a decrease in snowfall, with the records showing 3.19" (81mm) of snowfall on average. The humidity starts to drop, and rainfall is less frequent, making the weather perfect for outdoor exploration around Nevada. Weather in May »

Weather in June

In June, Crystal Bay experiences the start of summer with temperatures going up and the amount of daylight hours peaking at 14.9 hours. This increase in daylight, combined with the low snowfall average of 0.16" (4mm), makes June ideal for activities like hiking and boating. Weather in June »

Weather in July

July brings the warmest weather to Crystal Bay, with temperatures reaching its peak for the year. Coupled with the 14.6 hours of daylight and minimal rainfall of 0.2" (5mm), this month is ideal for indulging in various summer activities around Lake Tahoe and the surrounding regions. Weather in July »

Weather in August

In August, Crystal Bay continues to bask in the warmth of summer, with temperatures and conditions similar to July. The Lake Tahoe area offers a refreshing respite, with many visiting the lake to beat the heat. This month is marked by long sunny days and relatively dry weather, enhancing outdoor activities. Weather in August »

Weather in September

As Crystal Bay transitions into autumn in September, noticeable changes in weather can be observed. The summer heat gradually subsides, although temperatures remain warm enough for outdoor activities. Looking at rainfall, it averages 0.2" (5mm) reflecting a dry beginning to the fall season. Weather in September »

Weather in October

In October, the fall season is in full swing in Crystal Bay. The weather is distinctly cooler than in September, signaling a transition from the dry, warm summer, to the crisp, cold winter. The first snowfall often occurs in October, making it a witness to both falling leaves and falling snow. Weather in October »

Weather in November

November in Crystal Bay is characterized by a sharp drop in temperature, with winter slowly taking over. The transition from fall to winter is quite rapid, and the increased snowfall of about 7.32" (186mm) indicates this change. Weather in November »

Weather in December

December signals the full onset of winter in Crystal Bay. Average snowfall rises dramatically from November, reaching up to 20.47" (520mm), making it ideal for winter sports activities. The temperatures drop further from the previous month, bringing with it a festive, wintry atmosphere. Weather in December »
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Frequently asked questions

How many days does it rain in Crystal Bay?

In Crystal Bay, Nevada, during the entire year, the rain falls for 46.9 days and collects up to 17.28" (439mm) of precipitation.

When does it snow in Crystal Bay?

Months with snowfall in Crystal Bay are January through June, September through December.

How many days does it snow in Crystal Bay?

In Crystal Bay, during the entire year, snow falls for 65.4 days and aggregates up to 93.39" (2372mm) of snow.

When is the lowest UV index in Crystal Bay?

The months with the lowest UV index in Crystal Bay, Nevada, are January through March, November and December, with an average maximum UV index of 2.

What is the rainiest month in Crystal Bay?

February is the month with the most rainfall in Crystal Bay. Rain falls for 3.3 days and accumulates 3.35" (85mm) of precipitation.

What is the most humid month in Crystal Bay?

The most humid month is March, with an average relative humidity of 79%.

What is the snowiest month in Crystal Bay?

The month with the most snowfall is March, when snow falls for 13.3 days and typically aggregates up to 20.63" (524mm) of snow.

When is Daylight Saving Time (DST) in Crystal Bay?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Crystal Bay, Nevada, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.

What is the driest month in Crystal Bay?

June and August are months with the least rain in Crystal Bay, Nevada, when the rain falls for 2.2 days and typically aggregates up to 0.12" (3mm) of rain.

When are the longest days in Crystal Bay?

The month with the longest days in Crystal Bay, Nevada, is June, with an average of 14h and 54min of daylight.

What are the months with the highest UV index in Crystal Bay?

The months with the highest UV index in Crystal Bay are June through August, with an average maximum UV index of 5.

What are the warmest months in Crystal Bay?

Crystal Bay, Nevada, experiences its average highest temperatures in July, reaching a peak of 76.5°F (24.7°C) and a minimum of 48.7°F (9.3°C).

When it does not snow in Crystal Bay?

July and August are months without snowfall in Crystal Bay.

What month has the most sunshine in Crystal Bay?

July has the most sunshine of the year in Crystal Bay, with an average of 12.1h of sunshine.

What is the least humid month in Crystal Bay?

With an average relative humidity of 39%, August is the least humid month.

What part of the year is the coldest in Crystal Bay?

With average high and low temperatures of 36.5°F (2.5°C) and 21.4°F (-5.9°C) respectively, December is Crystal Bay's coldest month.

What is the month with the shortest days in Crystal Bay?

December has the shortest days of the year in Crystal Bay, with an average of 9h and 30min of daylight.

What is the month with the least sunshine in Crystal Bay?

December has the least sunshine of the year, with an average of 5.7h of sunshine.

Average temperature
Crystal Bay, NV

Average temperature - Crystal Bay, NV

The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is December (36.5°F).

The month with the highest average low temperature is July (48.7°F).
The coldest month (with the lowest average low temperature) is December (21.4°F).

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Average pressure
Crystal Bay, NV

Average pressure - Crystal Bay, NV

The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed
Crystal Bay, NV

Average wind speed - Crystal Bay, NV

The windiest month (with the highest average wind speed) is March (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average rainfall
Crystal Bay, NV

Average rainfall - Crystal Bay, NV

The wettest month (with the highest rainfall) is February (3.35").
The driest months (with the least rainfall) are June and August (0.12").

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Average rainfall days
Crystal Bay, NV

Average rainfall days - Crystal Bay, NV

The month with the highest number of rainy days is March (6.5 days).
The month with the least rainy days is September (1.8 days).

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Average snowfall
Crystal Bay, NV

Average snowfall - Crystal Bay, NV

The month with the highest snowfall is March (20.63").
The months with the least snowfall are July and August (0").

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Average snowfall days
Crystal Bay, NV

Average snowfall days - Crystal Bay, NV

The month with the highest number of snowfall days is March (13.3 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight / Average sunshine
Crystal Bay, NV

Average daylight / Average sunshine - Crystal Bay, NV

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days
Crystal Bay, NV

Average sunshine days - Crystal Bay, NV

The month with the most sunshine days is September (28 days).
The month with the least sunshine days is March (15.2 days).

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Average UV index
Crystal Bay, NV

Average UV index - Crystal Bay, NV

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average visibility
Crystal Bay, NV

Average visibility - Crystal Bay, NV

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).

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Crystal Bay, Nevada, USA

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