Last updated: February 24, 2025
Discover the captivating February weather in Mammoth Lakes, United States, where the landscape transforms under a blanket of winter. The maximum temperature reaches a brisk 13°C (56°F), while the average hovers around -4°C (25°F), dipping to a chilly minimum of -21°C (-6°F). With precipitation totaling 129 mm (5.1 in) over 9 days, the month offers ample opportunities for snow sports and cozy evenings. The air carries a humidity level of 85%, adding a refreshing chill to the crisp mountain atmosphere. Embrace the beauty of winter in this stunning alpine destination!
In February, Mammoth Lakes continues to feel the chill of winter, with temperatures ranging from a brisk -21°C (-6°F) at night to a pleasant 13°C (56°F) during the day. This month sees a slight improvement from January's colder averages, providing an average temperature of -4°C (25°F). As winter progresses, the region gradually warms, hinting at the upcoming thaw that March promises. The transition from the deep freeze of early winter is evident, making February a captivating time to experience this mountain paradise. With its picturesque snowy landscapes and clear blue skies, February offers a unique blend of cold and mild temperatures, perfect for winter sports enthusiasts and nature lovers alike.
In February, Mammoth Lakes experiences a consistent pattern of precipitation, recording 129 mm (5.1 in) of rain and snow over approximately 9 days. This slight decrease from January's 130 mm (5.1 in) signals a winter that maintains its richness in moisture, essential for the region's snowpack. The precipitation levels start to taper off in March, dropping to 88 mm (3.5 in), yet the frequency of rainy days increases slightly as winter gives way to the early hints of spring. This transition not only contributes to the region’s stunning landscapes but also sets the stage for outdoor activities as the snow begins to melt. Overall, February stands out as a month that balances robust precipitation, sustaining the area's allure and vitality.
In February, Mammoth Lakes experiences a rise in humidity, reaching 85%, slightly above January's 82%. This increase signals the tail end of winter, where moisture in the air typically peaks before the drier months arrive. Following February, humidity levels begin to decline steadily, culminating in a marked drop to 36% by July. As spring approaches in March with 80% humidity, the trend indicates a shift towards lower moisture content as the seasons transition, ultimately leading to the crisp, dry air of summer. This fluctuation highlights Mammoth Lakes' distinctive seasonal patterns, where winter's chill gives way to warmer, drier months ahead.
In February, Mammoth Lakes experiences a noticeable increase in UV exposure, with the UV Index peaking at 7, indicating a high risk for sunburn. This marks a shift from the more moderate conditions of January, where a UV Index of 5 allowed for a burn time of 30 minutes. As the days grow longer and sunnier, skiers and outdoor enthusiasts should be particularly vigilant, as the burn time decreases to just 25 minutes this month. This upward trend continues into March, where the UV Index escalates further to 10. For those looking to explore the stunning wintry landscapes, it’s crucial to stay informed and protect your skin—check out the full details at Mammoth Lakes UV Index.
UV Risk Categories
February brings a delightful increase in sunshine to Mammoth Lakes, with 230 hours of bright daylight illuminating this beautiful winter haven. This marks a notable rise from January's 171 hours, hinting at the region's transition from the stillness of winter to the awakening of spring. As the days grow longer, the sunny winter landscape invites outdoor enthusiasts to embrace the pristine snow and stunning vistas. Following February, the sunshine continues to intensify into March and April, reaching a peak of 321 hours in April. This gradual escalation highlights the area's charm and versatility, where sunny days beautifully contrast the snowy peaks, creating an ideal setting for both relaxation and adventure.
February in Mammoth Lakes brings a notable increase in sunshine likelihood, with a 63% chance of sunny days, making it the second-sunniest month of the winter season. This marks a significant jump from January's 47%, indicating a transition towards brighter days as the region moves deeper into winter. As winter slowly yields to spring, sunshine prevalence continues to rise, peaking in the subsequent months, culminating in May and June, which boast an impressive 79% and 81%, respectively. This trend reflects a gradual thaw in weather patterns, inviting both locals and visitors to embrace more outdoor activities amidst the breathtaking landscapes of Mammoth Lakes.
In Mammoth Lakes, February marks a delightful transition in daylight, with the hours of sunlight increasing from 9 hours in January to 10 hours. This gradual gain not only hints at the impending spring but also invites nature lovers and outdoor enthusiasts to enjoy more time exploring the breathtaking landscapes. As the days lengthen, the promise of 11 hours in March and further increases through the spring months become evident, paving the way for vibrant blooming and outdoor activities. The continuation of longer days through summer, peaking at 14 hours from June to August, highlights a season of adventure and warmth, while the steady decline back to 10 hours in November offers a gentle reminder of the cyclical nature of daylight throughout the year.
In Mammoth Lakes, February typically boasts a steady average wind speed of 2.0 m/s (5 mph), mirroring January's calm breezes. This consistency hints at the region's chill, with winds remaining gentle through much of winter. As spring approaches, there’s a slight uptick in winds, with March seeing an increase to 2.2 m/s. The trend continues upwards through April and May, peaking at 2.4 m/s in June, before tapering off slightly during the summer months. Overall, February serves as a bridge between the stillness of winter and the invigorating breeziness of spring, inviting outdoor enthusiasts to embrace the crisp, fresh air of the high Sierra.
The weather in Mammoth Lakes changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of February's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Mammoth Lakes and find detailed weather information for every month.
In comparing February to January, we see a slight increase in average temperatures, with February's minimum at -21°C (-6°F) and maximum at 13°C (56°F), compared to January's minimum of -23°C (-9°F) and maximum of 10°C (51°F). Both months have similar precipitation levels, with February experiencing 129 mm (5.1 in) over 9 days, just slightly less than January's 130 mm (5.1 in) over 7 days. Humidity is also a bit higher in February at 85%, compared to January's 82%. For a more detailed look at weather conditions in January, you can check out Mammoth Lakes weather in January.
February and March exhibit notable differences in weather patterns, despite their close proximity in the calendar. In February, the minimum temperature dips to -21°C (-6°F), with an average of -4°C (25°F) and a maximum reaching 13°C (56°F). This month sees a total precipitation of 129 mm (5.1 in) over 9 days, and humidity levels are higher at 85%.
In contrast, March brings slightly milder conditions, with a minimum temperature of -20°C (-4°F) and an average of -2°C (28°F), culminating in a maximum of 15°C (58°F). Precipitation decreases to 88 mm (3.5 in) over 10 days, and humidity drops to 80%. For a more detailed look at the weather conditions in March, you can visit Mammoth Lakes weather in March.
February tends to be much colder than April, with temperatures ranging from a frigid -21°C (-6°F) to a maximum of 13°C (56°F) and an average of -4°C (25°F). In contrast, April experiences slightly milder temperatures, with a minimum of -15°C (5°F), an average of 2°C (36°F), and a maximum reaching up to 18°C (65°F). Additionally, February sees significantly more precipitation, with 129 mm (5.1 in) over 9 days, compared to April's 49 mm (1.9 in) over just 6 days, reflecting a transition towards drier conditions. Humidity also decreases in April, dropping to 72% from February's 85%. For more details on what to expect, check out Mammoth Lakes weather in April.
February and May present strikingly different weather conditions. In February, temperatures can plummet to a minimum of -21°C (-6°F), with an average of -4°C (25°F) and a maximum reaching 13°C (56°F). This month is characterized by significant precipitation of 129 mm (5.1 inches) over 9 days, paired with a high humidity level of 85%. In contrast, May experiences milder temperatures, with a minimum of -12°C (11°F), an average of 6°C (43°F), and a maximum soaring to 25°C (78°F). Precipitation is notably lower at 40 mm (1.6 inches) over the same number of days, and the humidity drops to a more comfortable 58%. For more detailed insights into the pleasant weather conditions of May, check out Mammoth Lakes weather in May.
February and June present starkly contrasting weather conditions in Mammoth Lakes. In February, temperatures can plummet as low as -21°C (-6°F), with an average around -4°C (25°F) and maximums reaching 13°C (56°F). The month is characterized by significant precipitation, averaging 129 mm (5.1 inches) over about 9 days, coupled with high humidity at 85%. In sharp contrast, June boasts a much milder climate, where temperatures range from a minimum of -4°C (25°F) to an average of 14°C (57°F), peaking at 29°C (84°F). Precipitation drops dramatically to only 11 mm (0.4 inches) over just 3 days, and humidity levels decrease to a comfortable 49%. For more details on the pleasant weather in June, you can refer to Mammoth Lakes weather in June.
February and July present stark contrasts in weather. In February, temperatures can plunge to as low as -21°C (-6°F), with an average of -4°C (25°F) and a maximum of 13°C (56°F). This month is also relatively wet, with 129 mm (5.1 in) of precipitation spread over 9 days and high humidity at 85%. In contrast, July enjoys much milder conditions, with temperatures ranging from a minimum of 4°C (39°F) to a pleasant maximum of 31°C (87°F) and an average of 18°C (64°F). The summer month is significantly drier, receiving only 17 mm (0.7 in) of precipitation over just 4 days and possesses a much lower humidity level of 36%. For more details on this beautiful location's summer climate, check out Mammoth Lakes weather in July.
February and August present starkly contrasting weather conditions. In February, temperatures can plunge to a minimum of -21°C (-6°F), with an average around -4°C (25°F) and a maximum of 13°C (56°F). This month is characterized by high humidity at 85% and significant precipitation, averaging 129 mm (5.1 in) over 9 days, making it a cold and damp time of year. In contrast, August offers a much milder experience, with temperatures ranging from a minimum of 3°C (38°F) to a comfortable average of 17°C (63°F) and a peak of 30°C (86°F). Precipitation is rare, averaging just 11 mm (0.4 in) over 3 days, along with much lower humidity at 30%. For those looking to escape the chills of winter, Mammoth Lakes weather in August provides a welcome relief.
February and September showcase stark contrasts in weather patterns. In February, temperatures can plummet to a minimum of -21°C (-6°F), with an average of -4°C (25°F) and a maximum of 13°C (56°F). The month is generally damp, with a total precipitation of 129 mm (5.1 in) over 9 days, and the humidity is high at 85%. In contrast, September experiences milder conditions, with minimum temperatures around -6°C (22°F) and a comfortable average of 13°C (56°F), reaching a maximum of 30°C (86°F). This month sees significantly less rainfall, totaling just 9 mm (0.4 in) over 2 days, and the humidity drops to 42%. For more details on the pleasant weather conditions in September, you can refer to Mammoth Lakes weather in September.
February and October present stark contrasts in weather. February is marked by frigid temperatures, with daily averages around -4°C (25°F) and extremes that can plummet to -21°C (-6°F), accompanied by significant precipitation of 129 mm (5.1 in) over roughly nine days and high humidity at 85%. In contrast, October offers a more temperate experience, with average temperatures rising to 7°C (44°F) and a maximum comfortably reaching 24°C (75°F). This month sees minimal precipitation of only 23 mm (0.9 in) over just one day, along with lower humidity levels at 59%. For more detailed insights, check out Mammoth Lakes weather in October.
February and November present contrasting weather patterns, primarily in temperature and precipitation levels. February, with a minimum temperature plunging to -21°C (-6°F) and an average of -4°C (25°F), tends to be colder overall, peaking at a maximum of 13°C (56°F). It also experiences significant precipitation of 129 mm (5.1 in) over 9 days, coupled with high humidity at 85%. In comparison, November offers milder conditions, with minimum temperatures around -17°C (2°F) and an average of 2°C (35°F), reaching a maximum of 19°C (66°F). Precipitation is notably lower at 48 mm (1.9 in) across just 4 days, and humidity levels are slightly less at 78%. For a deeper look at what to expect, check out Mammoth Lakes weather in November.
February and December exhibit similar average temperatures, both hovering around -4°C (25°F), but February tends to experience slightly warmer maximum temperatures of 13°C (56°F) compared to December's 12°C (53°F). In terms of precipitation, February is notably wetter, with 129 mm (5.1 in) spread across nine days, while December receives 81 mm (3.2 in) over just seven days. Additionally, February is characterized by higher humidity levels at 85% compared to December's 79%. For more specific insights, check out Mammoth Lakes weather in December.
In February, Mammoth Lakes presents a chilly yet captivating winter wonderland, where temperatures linger much lower than in the preceding winter months. With a mix of crisp air and substantial precipitation—often falling as snow—this month stands out for its invigorating* cold** and high humidity levels. The frequent storms not only enhance the scenery but also mean that visitors can experience some of the best skiing conditions of the season. As the mercury dips, the stunning contrast between the pristine white snow and the clear blue skies offers a breathtaking backdrop for winter activities. To learn more about what to expect year-round, visit Mammoth Lakes Climate.