February Weather in Boston, United States

Last updated: February 24, 2025

February in Boston presents a striking array of weather conditions, showcasing the city's chilly winter temperament. With maximum temperatures peaking at 20°C (68°F) and minimums plummeting to a brisk -16°C (4°F), the average temperature hovers around a crisp 1°C (34°F). This month sees about 97 mm (3.8 in) of precipitation spread over 10 days, resulting in a notably humid atmosphere, averaging 84% humidity. Residents and visitors alike can expect to bundle up and navigate the occasional winter storm while enjoying the unique charm that February brings to this historic city.

February Temperature in Boston

In February, Boston experiences a gradual increase in temperatures as winter starts to transition towards spring. With minimum temperatures around -16°C (4°F) and an average hovering just above freezing at 1°C (34°F), the month is still quite chilly but slightly milder compared to January's extremes. The maximum temperatures can reach up to 20°C (68°F), hinting at the thawing that often begins to set in during this period. The trend shows a slow but steady climb in temperatures as the city inches closer to the warmer months, making February a pivotal time when signs of spring start to emerge amidst the lingering winter chill.

February Weather in Boston: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Boston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec323438485767737366574436
Data source: Temperature data for Boston generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

February Precipitation in Boston

In February, Boston experiences a noticeable uptick in precipitation, with an average of 97 mm (3.8 in) over 10 days, making it one of the wetter months of the year. This increase follows January's 79 mm (3.1 in) and sets the stage for an even wetter March, which sees 102 mm (4.0 in). The trend reflects a gradual intensification of winter weather, as the city transitions towards the spring thaw. February's consistent rainfall not only keeps the landscape vibrant but also paves the way for the anticipated April showers, which typically bring even higher totals. Overall, February serves as a pivotal month in Boston's precipitation pattern, bridging the quieter conditions of winter with the more expressive weather of spring.

February Precipitation Trends in Boston

The chart displays monthly precipitation patterns in Boston, with values for each month alongside February's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec799710213594861157692149100125
Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.
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February Humidity in Boston

In February, Boston experiences a slight dip in humidity, averaging 84%, compared to the preceding month of January, which holds a higher 86%. This small decrease indicates a gradual transition toward drier conditions as the city moves into spring. Over the months, humidity continues its decline, reaching 82% in March and further easing to 80% in April, suggesting that winter's damp chill is giving way to fresher air. The trend of decreasing humidity carries on into the warmer months, with May and June settling at 72%. This pattern not only highlights the seasonal shift but also sets the stage for the more comfortable, low-humidity days of summer that follow.

February Average Humidity in Boston

This chart illustrates the average monthly humidity levels in Boston, with February's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how February's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%82%80%72%72%67%66%71%79%84%81%
Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Boston

In February, Boston experiences a UV Index of 5, maintaining a moderate exposure category that aligns with January's conditions. This means residents and visitors alike can enjoy the winter sun but should still be mindful of skin protection, as the burn time remains at 30 minutes. Interestingly, this consistent index lays the groundwork for March, which also records a UV Index of 5. However, as spring approaches with the arrival of April, the UV Index skyrockets to 8, signaling a shift to very high exposure, where the burn time drastically reduces to only 15 minutes. As a trend, these figures suggest a gradual yet significant increase in UV radiation as winter fades into spring, underscoring the importance of adjusting sun safety practices. For detailed information on seasonal changes and what to expect throughout the year, visit Boston UV Index.

Maximum UV Index Levels in Boston for February

The chart shows the monthly maximum UV Index (UVI) for Boston in February, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec3558910997642
Data source: Boston February UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

February Sunshine in Boston

February brings a delightful increase in sunshine to Boston, with 188 hours of sun this month—a significant rise from January's 152 hours. As the winter chill begins to wane, the longer days hint at the approaching warmth of spring. This upward trend continues into March, where residents can bask in 253 hours of sunlight, a promising indicator that brighter days are ahead. The gradual increase in daylight not only lifts spirits but also sets the stage for the vibrant months to come, with May forecasted to shine with 289 hours. Thus, February serves as a refreshing bridge between the stark winter and the blooming vibrancy of spring in the heart of the city.

Monthly Sunshine Duration in Boston: February Highlighted

The February sunshine duration represents the total number of hours Boston experiences direct sunlight during the month of February, excluding cloudy or obstructed periods. This chart compares the sunshine duration of February with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec152h188h253h240h289h327h334h327h278h221h201h178h
Data source: Boston February Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Boston During February

In Boston, February presents a challenging outlook for sun-seekers, as the chance of sunny weather dips to 32%, making it one of the cloudier months of the year. This low percentage is a notable drop from January's 44% and stands in stark contrast to the sun-drenched days of March, which enjoy a dramatic resurgence at 61%. As spring approaches, the likelihood of brighter skies increases, creating a trend where the cold winter months yield to more favorable weather conditions. Overall, February is characterized by a mix of dreariness, hinting at the arrival of spring that lies just around the corner, with sunnier days eagerly anticipated in the following months.

Percentage of Sunny Days in February in Boston

The chart illustrates the percentage of sunny days in Boston throughout the year, with February highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Boston experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec44%32%61%42%38%40%33%29%44%40%55%33%
Data source: Boston February chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Boston in February

As February unfolds in Boston, the lingering chill of winter gives way to a gradual increase in daylight, offering 10 hours of sunlight—a welcome shift from January’s 9 hours. This trend marks the beginning of a seasonal transition, as days lengthen steadily leading into spring. The progression continues with March bringing 11 hours, and April ramping up to an invigorating 13 hours. This growing abundance of daylight not only brightens the city but also lifts spirits, paving the way for the warmer, sunnier days of summer that are just around the corner. As each month rolls on, the rhythm of increasing daylight invites Bostonians to embrace the vibrant changes in their environment, making February a pivotal point in the journey from winter's grasp to the warmth of spring.

Average Daylight Hours in Boston for February

The chart illustrates the variation in daylight duration in Boston throughout the year, with February highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 28m10h 34m11h 57m13h 23m14h 36m15h 12m14h 53m13h 48m12h 25m11h9h 45m9h 7m
Data source: Boston daylight hours, calculated by summing the hours between sunrise and sunset for each day.

February Winds in Boston

In February, Boston experiences an average wind speed of 4.3 m/s (10 mph), slightly lower than the preceding month's 4.4 m/s (10 mph). This subtle dip is part of a broader trend observable from January to March, where winds gradually increase to 4.7 m/s (11 mph) in March, suggesting a transitional shift as winter gives way to spring. Throughout the year, wind speeds generally decline during the warmer months, with July and August seeing the calmest conditions at 3.2 m/s (7 mph) and 3.1 m/s (7 mph), respectively. As summer fades, September winds pick up again, hinting at the city's dynamic climate. Overall, while February holds steady, it sets the stage for the breezier days ahead.

Average February Wind Speed in Boston

The chart displays monthly wind speed patterns in Boston, with values for each month shown alongside February's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how February's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.44.3 m/s4.74.23.93.73.23.13.74.14.14.1
Data source: Boston February wind data, generated using information from the Copernicus Climate Change Service.

How February Weather in Boston Compares to Other Months

The weather in Boston 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 Boston and find detailed weather information for every month.

In comparison to January, February typically experiences slightly milder temperatures, with an average of 1°C (34°F) compared to January's 0°C (32°F). While both months can reach similar maximum temperatures of 20°C (68°F) in February and 19°C (67°F) in January, February has a slightly warmer minimum temperature of -16°C (4°F), compared to January's colder lows of -19°C (-3°F). Precipitation is also slightly higher in February, totaling 97 mm (3.8 in) over 10 days, versus January's 79 mm (3.1 in) over 9 days. Additionally, both months maintain high humidity levels, with February experiencing 84% and January at 86%. For more detailed information about January conditions, visit Boston weather in January.

February and March exhibit a gradual warming trend, though both months can experience a wide range of temperatures. In February, the minimum temperature dips to -16°C (4°F), while the average hovers around 1°C (34°F) and can reach a maximum of 20°C (68°F). In contrast, March sees a slightly milder minimum temperature of -12°C (11°F) and an average of 3°C (38°F), yet it maintains the same maximum of 20°C (68°F). Precipitation levels are comparable, with February receiving 97 mm (3.8 in) and March slightly more at 102 mm (4.0 in), both spanning about 10 days of rain. Additionally, February experiences higher humidity at 84% compared to March's 82%. To explore more about the weather in March, check out Boston weather in March.

February and April present markedly different weather characteristics. In February, temperatures can plummet to a minimum of -16°C (4°F) while averaging around 1°C (34°F), with a high of 20°C (68°F). The month sees precipitation of 97 mm (3.8 in) over about 10 days, coupled with a humidity level of 84%. In contrast, April experiences milder conditions, with minimum temperatures ranging from -2°C (28°F) to an average of 9°C (48°F), peaking at 27°C (81°F). Total precipitation increases to 135 mm (5.3 in) across 13 days, but humidity drops slightly to 80%. For a closer look at what to expect, check out Boston weather in April.

February and May present a stark contrast in weather conditions. In February, temperatures can plummet to as low as -16°C (4°F), with an average of 1°C (34°F) and maximums reaching up to 20°C (68°F). The month sees significant precipitation, averaging 97 mm (3.8 in) over about 10 days, along with high humidity levels at 84%. In contrast, May offers a milder climate with minimum temperatures around 3°C (37°F) and an average of 14°C (58°F), peaking at a warm 31°C (89°F). Precipitation in May is slightly less at 94 mm (3.7 in) spread over 12 days, and the humidity decreases to 72%. For more detailed information on May weather patterns, check out Boston weather in May.

In February, the weather is significantly colder, with temperatures ranging from a frigid -16°C (4°F) to a mild max of 20°C (68°F), averaging just around 1°C (34°F). The month is characterized by high humidity at 84% and relatively frequent precipitation, experiencing rain or snow over 10 days with a total of 97 mm (3.8 in). In contrast, June offers a much warmer climate, with temperatures starting at a minimum of 8°C (47°F) and soaring to a maximum of 33°C (92°F), leading to an average of 19°C (67°F). Although June sees slightly less precipitation at 86 mm (3.4 in), the humidity is lower at 72%, providing a more comfortable atmosphere. For more detailed insights on June weather in Boston, check out Boston weather in June.

February and July present stark contrasts in weather. February experiences frigid temperatures, with a minimum reaching as low as -16°C (4°F) and an average around 1°C (34°F), while July boasts much warmer conditions, with minimums of 14°C (57°F) and averages around 23°C (73°F). Precipitation occurs on about 10 days in February, totaling 97 mm (3.8 in), whereas July sees slightly more rain over 12 days, amounting to 115 mm (4.5 in). Additionally, February's humidity is considerably higher at 84%, compared to July's more comfortable 67%. For more details on the warmth of summer, check out Boston weather in July.

February and August present strikingly different weather conditions. February experiences much colder temperatures, with a minimum of -16°C (4°F) and an average of 1°C (34°F), while August boasts warmer averages at around 23°C (73°F) and highs reaching 33°C (92°F). Precipitation is fairly similar in both months, with February receiving 97 mm over about 10 days and August slightly less at 76 mm for the same number of days. Additionally, humidity levels are higher in February at 84%, compared to August's 66%, making February feel much chillier and more damp. For a detailed overview of August weather, you can visit Boston weather in August.

February weather is characterized by significantly colder temperatures, with minimums plunging as low as -16°C (4°F) and average highs reaching just 1°C (34°F). In contrast, September offers a more temperate climate, boasting average temperatures around 19°C (67°F) and peak highs of 33°C (92°F). Both months experience comparable precipitation levels—February sees 97 mm (3.8 in) across 10 days, while September has slightly less at 92 mm (3.6 in) over 8 days. Additionally, February's high humidity at 84% contrasts sharply with the more comfortable 71% in September, making the latter month far more pleasant for outdoor activities. For more details, you can check Boston weather in September.

February and October exhibit striking differences in weather characteristics. February experiences colder temperatures, with a minimum of -16°C (4°F) and an average of around 1°C (34°F), while October enjoys milder conditions, featuring a minimum of 0°C (33°F) and an average of 14°C (57°F). Additionally, February boasts a maximum temperature of 20°C (68°F), in contrast to October's higher maximum of 27°C (81°F). Precipitation is also more prevalent in October, with 149 mm (5.9 in) over 12 days, compared to February’s 97 mm (3.8 in) over 10 days. Despite the increased rain in October, its lower humidity of 78% offers a more comfortable atmosphere compared to February's 84%. For more information on October weather, you can refer to Boston weather in October.

February and November in Boston exhibit notable differences in temperature and conditions, despite similar humidity levels and precipitation patterns. In February, the temperatures can drop to a chilling minimum of -16°C (4°F) and average around 1°C (34°F), with a maximum soaring to 20°C (68°F). In contrast, November sees milder temperatures, ranging from a minimum of -10°C (14°F) to an average of 7°C (44°F), with a maximum reaching 22°C (72°F). Both months experience approximately 100 mm (3.9 in) of precipitation over about 10 days, but February's cold can make its rainfall feel more severe. For a closer look at the specifics of November weather, visit Boston weather in November.

February and December present intriguing contrasts in weather, despite their similar temperature ranges. In February, temperatures typically hover around an average of 1°C (34°F), with a minimum of -16°C (4°F) and a maximum of 20°C (68°F). The month sees about 97 mm (3.8 in) of precipitation over approximately 10 days, with humidity levels near 84%. In contrast, December’s average temperature is slightly higher at 2°C (36°F), with similar minimum and maximum temperatures of -16°C (3°F) and 17°C (62°F) respectively. December also has more precipitation, totaling 124 mm (4.9 in), maintaining the same 10 days of rainy weather but with lower humidity at 81%. For more details on this month's weather, you can visit Boston weather in December.

Compare Boston's Climate with Cities Worldwide

Conclusion: What to Expect From February Weather in Boston

February in Boston presents a stark contrast to the city’s other months, characterized by a chilly ambiance that defines mid-winter. With an average temperature hovering around the freezing point, and occasional temperatures plunging as low as -16°C (4°F), residents and visitors can expect a truly bracing experience. While precipitation is moderate, with about 10 days of rain or snow contributing to a total of 97 mm this month, it’s the high humidity level that often amplifies the cold sensation. As the city transitions toward spring, February serves as a reminder of winter's grip, compelling both locals and tourists to bundle up and embrace the chilly season. For further insights into the seasonal patterns, explore Boston Climate.