February Weather in Saint Helier, Jersey

Last updated: August 21, 2025

February in Saint Helier, Jersey showcases a dynamic winter climate marked by temperature fluctuations ranging from a maximum of 13°C (56°F) to a chilly minimum of -1°C (31°F). The average temperature settles around 8°C (47°F), providing a cool backdrop for the month. With 90 mm (3.5 in) of precipitation over 16 days, the weather often feels quite damp, complemented by an impressive humidity level of 89%. Visitors can expect a blend of mild and wet conditions, perfect for cozy indoor activities and exploring the charm of this historic harbor town amidst the winter scenery.

February Temperature in Saint Helier

In February, Saint Helier, Jersey experiences a subtle shift in temperatures, characterized by a minimum dipping to -1°C (31°F), a consistent average of 8°C (47°F), and a maximum reaching 13°C (56°F). This month sees a slight chill compared to January, as overnight lows can occasionally fall below freezing, hinting at the tail end of winter. However, February maintains a stable average that mirrors January, suggesting a gradual transition towards milder spring weather. As the month progresses, the increasing daylight begins to tease warmer days ahead, setting the stage for the welcoming warmth of March and beyond.

February Weather in Saint Helier: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Saint Helier, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint Helier, February typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec474748505560636462595350
Data source: Temperature data for Saint Helier generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

February Precipitation in Saint Helier

In February, Saint Helier experiences a noticeable dip in precipitation compared to the preceding month, with a total of 90 mm (3.5 in) spread across 16 days of rainfall. This decrease marks a shift from January's hefty 97 mm (3.8 in), suggesting a transition towards drier conditions as spring approaches. February's rainfall is, however, still substantial, remaining higher than both March and April, indicating that winter's grip lingers a bit longer. As the year progresses, the trend of decreasing precipitation continues, hinting at the arrival of drier months. This rhythm of rainfall underscores the island's dynamic climate, offering a unique glimpse into the seasonal patterns that define Jersey's weather.

February Precipitation Trends in Saint Helier

The chart displays monthly precipitation patterns in Saint Helier, 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. In Saint Helier, February typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec979084366371476682157125185
Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

February Humidity in Saint Helier

In February, Saint Helier experiences a slight dip in humidity at 89%, continuing the trend from January's 90%. This minor decrease reflects the gradual transition from the colder months to the milder spring season. As spring approaches, humidity levels further decline, reaching 86% in March and 84% in April, indicating a shift towards a more comfortable climate. Overall, February’s humidity sets the stage for a slow but steady decrease, contributing to a refreshing atmosphere as the days begin to warm.

February Average Humidity in Saint Helier

This chart illustrates the average monthly humidity levels in Saint Helier, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Saint Helier is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%86%85%80%80%69%73%79%89%92%92%
Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Saint Helier

As we transition from January to February in Saint Helier, Jersey, the UV Index experiences a notable rise from 2 to 3, indicating a shift from low to moderate exposure risk. This increase reflects the gradual lengthening of daylight and intensifying sun rays typical of early spring. With a burn time of just 30 minutes, it's essential for residents and visitors alike to be mindful of sun protection during this month. As we move into March, the UV Index continues on this upward trend, reaching 4. This pattern underscores the importance of adapting our sun safety habits as winter fades, ensuring that we enjoy the mild sun responsibly. For more insights on UV exposure in the area, check out Saint Helier UV Index.

Maximum UV Index Levels in Saint Helier for February

The chart shows the monthly maximum UV Index (UVI) for Saint Helier 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. In February, the maximum UV index in Saint Helier typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234679986421
Data source: Saint Helier 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 Saint Helier

As we step into February, Saint Helier blossoms with a noticeable increase in sunshine, basking in 166 hours of light compared to January's more subdued 104 hours. This transition signals the gradual shift towards the longer, warmer days ahead, with March promising an even brighter 239 hours. February’s sunshine not only enhances the charm of this picturesque location but also sets the stage for a vibrant spring, highlighting the progressive upward trend in daylight as the island prepares for the approaching summer months, where hours of sunshine will peak in July with 432 hours. Enjoying this lively transition from winter to spring, locals and visitors alike can relish in the uplifting spirit that February sunshine brings to Saint Helier.

Monthly Sunshine Duration in Saint Helier: February Highlighted

The February sunshine duration represents the total number of hours Saint Helier 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.
JanFebMarAprMayJunJulAugSepOctNovDec104h166h239h356h412h408h432h392h334h270h184h132h
Data source: Saint Helier February Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Saint Helier During February

In February, residents and visitors of Saint Helier, Jersey can look forward to a 30% chance of sunny weather, a notable increase from January's 20% likelihood. This upward trend paves the way for more promising conditions as the island transitions into spring. As February progresses, the chances of sunshine gradually rise, with March boasting a 41% probability of clear skies. This evolving weather pattern not only brightens the mood but also hints at a burgeoning spring, making February a delightful time to enjoy the early sun and embrace the island's scenic beauty.

Percentage of Sunny Days in February in Saint Helier

The chart illustrates the percentage of sunny days in Saint Helier 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 Saint Helier experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%30%41%64%42%34%46%41%43%36%32%25%
Data source: Saint Helier February chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Saint Helier in February

As winter gives way to spring in Saint Helier, Jersey, February marks a notable transition in daylight duration, with the days stretching to 10 hours compared to 8 hours in January. This increase in light not only signals a welcome departure from the shorter days of winter, but it also sets the stage for further growth as the days continue to lengthen through the upcoming months. By March, daylight extends to 11 hours, and this trend of increasing light culminates in the dazzling 16 hours of daylight experienced in June. The gradual ascent of daylight duration in February heralds the vibrant changes of spring, inviting both residents and visitors to enjoy the beauty of longer days ahead.

Average Daylight Hours in Saint Helier for February

The chart illustrates the variation in daylight duration in Saint Helier throughout the year, with February highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 42m10h 8m11h 55m13h 45m15h 19m16h 8m15h 42m14h 18m12h 32m10h 43m9h 6m8h 15m
Data source: Saint Helier daylight hours, calculated by summing the hours between sunrise and sunset for each day.

February Winds in Saint Helier

February in Saint Helier, Jersey, ushers in slightly brisker winds, with an average wind speed of 8.2 m/s (18 mph)—notably the second-highest of the year. This gentle increase from January's 7.8 m/s (17 mph) sets a lively tone for the month, hinting at the transition toward spring. As spring approaches in March, the winds notably taper off to 7.0 m/s (16 mph), showcasing a trend where the wind speeds gradually decline through the spring months, reaching their annual low in June at just 4.4 m/s (10 mph). This fluctuation illustrates the dynamic nature of the coastal climate, where February's invigorating breezes give way to calmer conditions as the seasons change.

Average February Wind Speed in Saint Helier

The chart displays monthly wind speed patterns in Saint Helier, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.88.2 m/s7.06.37.84.45.86.25.67.46.78.7
Data source: Saint Helier February wind data, generated using information from the Copernicus Climate Change Service.

How February Weather in Saint Helier Compares to Other Months

Weather in Saint Helier varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in Saint Helier, focusing on differences in temperature, rainfall, humidity, and UV levels.

In comparing the weather between January and February, both months experience similar average temperatures, with February showing a slight decrease in minimum temperature at -1°C (31°F) compared to January's minimum of 2°C (35°F). Interestingly, while the average high remains consistent at 13°C (56°F) for both months, February sees a slightly higher average of 8°C (47°F). Precipitation is also comparable; however, February has 90 mm (3.5 in) over 16 days, whereas January has a bit more at 97 mm (3.8 in) over 14 days. Humidity levels are quite similar as well, with January at 90% and February slightly lower at 89%. For a more detailed look at January's weather, you can visit Saint Helier weather in January.

February and March exhibit similar weather patterns, with both months experiencing cool temperatures and notable precipitation. In February, the average temperature hovers around 8°C (47°F), with a minimum of -1°C (31°F) and a maximum of 13°C (56°F). This month sees about 90 mm (3.5 in) of rainfall over 16 days and a high humidity level of 89%.

As March arrives, the average temperature changes slightly to 9°C (48°F), with a minimum of -2°C (29°F) and a maximum of 14°C (58°F). Precipitation decreases marginally to 84 mm (3.3 in), spread over 15 days, while humidity settles at a slightly lower 86%. This gradual warming and slight reduction in precipitation may signal the approaching spring. For more information on what to expect, check out the detailed forecast here: Saint Helier weather in March.

February and April showcase a notable transition in weather patterns. In February, temperatures are cooler, ranging from a minimum of -1°C (31°F) to a maximum of 13°C (56°F), with an average of 8°C (47°F). This month also sees a significant amount of precipitation, totaling 90 mm (3.5 in) over 16 days, alongside high humidity levels averaging at 89%. In contrast, April offers a milder climate, with temperatures starting at a minimum of 5°C (41°F) and peaking at 17°C (62°F), averaging 10°C (51°F). Notably, precipitation decreases to 36 mm (1.4 in) and occurs over just 8 days, with humidity slightly lower at 84%. For a detailed look at the weather in April, visit Saint Helier weather in April.

February and May present contrasting weather conditions. February is characterized by colder temperatures, with an average of 8°C (47°F), ranging from a minimum of -1°C (31°F) to a maximum of 13°C (56°F). It also experiences significant precipitation, with 90 mm (3.5 in) over 16 days, and high humidity levels at 89%. In contrast, May sees a rise in temperatures, starting from a minimum of 7°C (46°F) to an average of 13°C (55°F) and peaking at 20°C (69°F). Along with milder temperatures, May generally has less rainfall, with 63 mm (2.5 in) spread across 10 days, and a decrease in humidity to 80%. This shift marks a transition towards warmer weather and clearer skies. For more detailed insights, you can check Saint Helier weather in May.

February and June exhibit stark contrasts in weather conditions. In February, temperatures range from a chilly -1°C (31°F) to a mild 13°C (56°F), with an average of 8°C (47°F). The month experiences significant precipitation, with about 90 mm (3.5 in) falling over 16 days, contributing to a high humidity level of 89%. In contrast, June welcomes warmer temperatures, with a minimum of 11°C (53°F) and a maximum reaching 24°C (76°F), averaging 15°C (60°F). This month has a lower total precipitation of 71 mm (2.8 in) spread across just 10 days, and humidity decreases to 80%. For more detailed information, check out Saint Helier weather in June.

February and July present stark contrasts in weather. In February, temperatures are quite chillier, with a minimum of -1°C (31°F) and an average of 8°C (47°F), making it feel much colder, especially with high humidity levels at 89%. Precipitation is also relatively high, with around 90 mm (3.5 in) over 16 days, contributing to a damp and overcast atmosphere. In contrast, July offers a much warmer climate, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 27°C (80°F), ideal for outdoor activities. The month sees significantly less rain, with only 47 mm (1.9 in) over just 9 days, and humidity drops to a more comfortable 69%. For more details on July weather specifics, you can refer to Saint Helier weather in July.

February and August in Saint Helier present a stark contrast in weather conditions. February typically sees cooler temperatures, ranging from a minimum of -1°C (31°F) to a maximum of 13°C (56°F), with an average of 8°C (47°F). This month also experiences frequent precipitation, averaging around 90 mm (3.5 in) across 16 days, and high humidity at 89%. In contrast, August offers a much warmer experience, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 25°C (78°F), resulting in a pleasant average of 18°C (64°F). The summer month has lower precipitation levels, totaling about 66 mm (2.6 in) over 13 days, and a comparatively lower humidity of 73%. For more details on weather during this season, you can check Saint Helier weather in August.

February and September present strikingly different weather patterns. In February, temperatures range from a chilly -1°C (31°F) at night to a mild 13°C (56°F) during the day, with an average temperature of 8°C (47°F). The month typically sees about 90 mm (3.5 in) of precipitation across 16 days, accompanied by high humidity levels at 89%. In contrast, September enjoys a more comfortable climate with minimum temperatures of 12°C (54°F) and maximums reaching 23°C (75°F), averaging at 17°C (63°F). This month receives slightly less rainfall, with 82 mm (3.2 in) over 11 days and a lower humidity of 79%. For a closer look at the weather specifics, visit Saint Helier weather in September.

February and October present notably different weather conditions. In February, temperatures range from a chilly -1°C (31°F) at night to a mild 13°C (56°F) during the day, with an average temperature of 8°C (47°F). This month experiences about 90 mm (3.5 in) of precipitation over 16 days, maintaining a high humidity level of 89%. In contrast, October offers a more pleasant climate, with temperatures ranging from 9°C (48°F) to a maximum of 20°C (69°F), averaging 15°C (59°F). Rainfall rises to 157 mm (6.2 in) over 19 days, also accompanied by 89% humidity. For more details on October's weather, you can check Saint Helier weather in October.

Comparing the weather in February and November reveals distinct differences in temperatures and precipitation. February has a cooler atmosphere, with average temperatures ranging from a minimum of -1°C (31°F) to a maximum of 13°C (56°F) and a total precipitation of 90 mm (3.5 in) over 16 days. In contrast, November experiences milder weather, with average temperatures between 5°C (41°F) and 17°C (62°F), and more rainfall at 125 mm (4.9 in) spread across 18 days. Both months exhibit high humidity levels, with February at 89% and November slightly higher at 92%. For more detailed insights, you can refer to Saint Helier weather in November.

February and December weather in Saint Helier exhibit notable differences in temperature and precipitation. In February, temperatures range from a chilly -1°C (31°F) at night to a mild 13°C (56°F) during the day, bringing an average of 8°C (47°F). In contrast, December typically sees slightly warmer temperatures, with a minimum of 3°C (38°F) and a maximum of 14°C (57°F), averaging around 10°C (50°F).

When it comes to rainfall, February receives about 90 mm (3.5 in) of precipitation over 16 days, while December is much wetter, accumulating 185 mm (7.3 in) across 22 days. Both months experience high humidity levels, with February at 89% and December slightly higher at 92%. For more detailed information, you can check Saint Helier weather in December.

Compare Saint Helier's Climate with Cities Worldwide

Conclusion: What to Expect From February Weather in Saint Helier

As February unfolds in Saint Helier, the weather offers a unique transition from the chill of winter to the hints of spring. With average temperatures hovering around 8°C (47°F) and occasional peaks reaching 13°C (56°F), it's a time when the cold still dominates, but milder days begin to appear. The month is characterized by frequent rain, with precipitation occurring on about half the days, contributing to an elevated humidity level of 89%. This combination creates a damp atmosphere that stands in contrast to the drier and sunnier conditions that arrive in the following months. For a deeper understanding of what to expect throughout the year, explore Saint Helier Climate.