Last updated: August 21, 2025
November in Saint Helier, Jersey is characterized by mild yet variable weather. With a maximum temperature reaching 17°C (62°F) and an average of 12°C (53°F), the days can feel quite pleasant despite the chill that sets in during the minimum of 5°C (41°F). This month also brings considerable precipitation, with a total of 125 mm (4.9 in) spread over 18 days, resulting in elevated humidity levels at 92%. Visitors can expect a mix of wet days and cool breezes, making layered clothing a wise choice for exploring this charming island in the late autumn.
As November arrives in Saint Helier, Jersey, temperatures begin to reflect the transitional nature of late autumn. The month sees a minimum of 5°C (41°F) and an average of 12°C (53°F), gently cooling from the milder October. With maximum temperatures reaching 17°C (62°F), November presents a comfortable chill that invites cozy layers and scenic strolls along the coast. This drop in temperature marks a clear shift from the warmth of the summer months, illustrating the island's characteristic maritime climate. Overall, November balances cooler days with the memories of autumn's warmth, making it a picturesque time to experience the beauty of Jersey.
November in Saint Helier, Jersey, marks a notable shift in precipitation patterns, with the month receiving an average of 125 mm (4.9 in) of rain over 18 days. This is a significant drop from October's deluge of 157 mm (6.2 in), which saw precipitation on 19 days. As autumn deepens, November's rainfall remains substantial, suggesting a continued need for cozy indoor activities. While the 76% of the month experiences rain, it lies in contrast to the drier summer months, where rainfall can dip below 50 mm. Overall, November encapsulates a transitional climate, balancing the waning warmth of late autumn with increasing moisture.
November in Saint Helier, Jersey, ushers in a notable shift in humidity, peaking at 92%. Following a dramatic drop in summer, where July and August enjoyed lower humidity levels of 69% and 73% respectively, the fall months see a gradual return to higher moisture levels. October’s humidity, while noticeable at 89%, hints at November's peak, as the island transitions back into the cooler, wetter months. This sustained rise carries through to December, maintaining that characteristic coastal embrace of 92% humidity. Such conditions shape not only the island's weather but also its vibrant landscapes, making November a uniquely lush month on the island.
As the year progresses in Saint Helier, Jersey, the UV Index fluctuates, reflecting seasonal changes in sun exposure. Starting from a low of 2 in January, the Index gradually rises, soaring to its peak in June and July with a blistering 9, categorized as very high, signifying the need for heightened sun protection. As autumn arrives, the Index drops back to 4 in October, indicating a moderate risk, before descending to 2 in November, where exposure is once again categorized as low, allowing for a burn time of 45 minutes. Notably, December follows closely with an even lower Index of 1, highlighting the importance of staying informed about UV levels year-round for safe outdoor activities. For more details, visit Saint Helier UV Index.
UV Risk Categories
November in Saint Helier, Jersey, welcomes a gentle decline in sunshine, offering 184 hours of golden light as the year draws to a close. While this represents a notable decrease from the vibrant 432 hours of sun enjoyed in July, it still provides a welcoming respite after the cooler autumn months. As the days shorten, November captures the last remnants of fall, creating a soft, atmospheric glow that complements the island's charm. This month’s sunshine, though less abundant than in the peak summer months, serves as a tranquil transition into winter, inviting residents and visitors alike to embrace the cozy allure of Saint Helier’s crisp coastal beauty.
In November, sunny weather in Saint Helier, Jersey, is somewhat optimistic, with a 32% chance of sunshine. This figure reflects a gentle decline from the peak of 64% in April and a downward trend observed through the autumn months. As the year progresses from richer sunshine in spring to the cooler days of winter, November stands as a transitional month, offering a blend of cloudy skies and occasional bright spells. While it may not be the sunniest time of year, there are still moments to enjoy the soft autumn light, making it a lovely time for strolls along the coast or picturesque views of the changing landscape.
As the year transitions into November, Saint Helier, Jersey experiences a gentle decline in daylight, with the sun gracing the island for about 9 hours each day. Following the bright and elongated days of summer, which peaked in June with an impressive 16 hours of daylight, November marks a shift towards the shorter, cozier afternoons of winter. This gradual decrease began after the summer months, tapering down from 15 hours in July and echoing through to the softer hues of autumn. By November, daylight is but a whisper of the lively 15 hours in May, reminding residents of the rhythmic ebb and flow of the seasons as they prepare for the winter ahead.
As November sweeps into Saint Helier, Jersey, the wind begins to pick up, with an average speed of 6.7 m/s (15 mph). This marks a slight dip from the gusts of October, yet it remains at a comfortable level compared to the breezier months earlier in the year. The trend shows a noticeable transition as winter approaches, with the average wind speed gradually increasing towards the end of the year, hitting 8.7 m/s (19 mph) in December. Overall, November’s winds offer a brisk, refreshing chill that balances comfort with the crispness of approaching winter, inviting both locals and visitors to enjoy the picturesque coastal views amidst the gentle breezes.
Weather in Saint Helier varies notably across the year, with each month offering distinct climate conditions. This page compares November’s weather to other months in Saint Helier, focusing on differences in temperature, rainfall, humidity, and UV levels.
November and January showcase distinct weather patterns, reflecting the transitional nature of the late autumn and early winter seasons. In November, temperatures range from a minimum of 5°C (41°F) to a maximum of 17°C (62°F), with an average of 12°C (53°F). The month is characterized by higher precipitation, totaling 125 mm (4.9 in) over 18 days, and a humidity level of 92%, creating a cool and damp atmosphere.
In contrast, January sees cooler temperatures, with a minimum of 2°C (35°F) and a maximum of 13°C (56°F), averaging 8°C (47°F). Precipitation decreases to 97 mm (3.8 in) over 14 days, and humidity slightly lowers to 90%. Overall, while both months are wet, January tends to be cooler and less rainy than November. For more details on the weather during this month, visit Saint Helier weather in January.
In comparing the weather of November and February, November tends to be milder, with average temperatures ranging from a minimum of 5°C (41°F) to a maximum of 17°C (62°F). This month experiences considerable precipitation, averaging 125 mm (4.9 in) over 18 rainy days, and high humidity at 92%. In contrast, February sees cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 13°C (56°F), while precipitation is slightly lower at 90 mm (3.5 in) spread across 16 days. Additionally, February's humidity levels are slightly lower at 89%. For more specific details about the weather in February, you can check Saint Helier weather in February.
In November, the weather tends to be milder, with average temperatures ranging from 5°C (41°F) to a maximum of 17°C (62°F). This month experiences significant precipitation, with about 125 mm (4.9 in) falling over 18 days, along with high humidity levels at 92%. In contrast, March sees cooler temperatures, with minimums dipping to -2°C (29°F) and maximums reaching 14°C (58°F), alongside an average of 9°C (48°F). Precipitation in March is lower, totaling 84 mm (3.3 in) over 15 days, and humidity is slightly reduced at 86%. For more detailed information, check out Saint Helier weather in March. The contrast between these months highlights the transition from the remnants of autumn to the beginnings of spring.
When comparing the weather of November and April, both months feature similar maximum temperatures reaching up to 17°C (62°F). However, November is generally milder with an average temperature of 12°C (53°F), while April's average is slightly cooler at 10°C (51°F). November sees significantly more precipitation, totaling 125 mm (4.9 in) over 18 days, compared to April’s much drier climate that experiences only 36 mm (1.4 in) across 8 days. Additionally, November's humidity level is higher at 92%, contrasted with April's 84%, making November feel more damp overall. For more detailed information about the weather in April, you can visit Saint Helier weather in April.
November and May exhibit quite different weather characteristics. In November, temperatures range from a cooler minimum of 5°C (41°F) to a maximum of 17°C (62°F), with an average of 12°C (53°F). It also sees a higher level of precipitation, about 125 mm (4.9 in) over 18 days, accompanied by a high humidity of 92%. Conversely, May presents milder conditions, with temperatures ranging from a minimum of 7°C (46°F) to a more pleasant maximum of 20°C (69°F) and an average of 13°C (55°F). Precipitation is significantly reduced to 63 mm (2.5 in) over only 10 days, and humidity drops to 80%. For those interested in exploring weather specifics for May, you can refer to Saint Helier weather in May.
November and June present distinctly different weather patterns. In November, temperatures range from a minimum of 5°C (41°F) to a maximum of 17°C (62°F), with an average of 12°C (53°F). The month sees considerable precipitation, totaling 125 mm (4.9 in) over 18 days, resulting in high humidity at 92%. In contrast, June offers warmer weather, with temperatures varying from a minimum of 11°C (53°F) to a maximum of 24°C (76°F) and an average of 15°C (60°F). Rainfall in June is significantly lower, totaling 71 mm (2.8 in) over just 10 days, and the humidity is somewhat lower at 80%. For more detailed information, you can visit Saint Helier weather in June.
When comparing the weather in November and July, there are stark contrasts in temperature and precipitation. November experiences cooler temperatures with a minimum of 5°C (41°F) and an average of 12°C (53°F), while July enjoys much warmer conditions, with minimums around 14°C (58°F) and an average of 17°C (63°F). Additionally, July boasts maximum temperatures reaching up to 27°C (80°F), compared to November's peak of 17°C (62°F). Precipitation in November is significantly higher, with 125 mm (4.9 in) falling over 18 days, compared to July's modest 47 mm (1.9 in) over just 9 days. Furthermore, November's humidity is notably high at 92%, while July’s is more comfortable at 69%. For more detailed insights, check out Saint Helier weather in July.
November weather is markedly cooler and wetter compared to August. While November experiences average temperatures of around 12°C (53°F), with highs reaching 17°C (62°F), August enjoys warmer conditions averaging 18°C (64°F) and peaking at 25°C (78°F). Additionally, November sees significantly more rainfall, with 125 mm (4.9 in) over 18 days, compared to August’s 66 mm (2.6 in) across 13 days. Humidity levels also vary, with November's relative humidity at a high 92%, compared to August's more comfortable 73%. For a closer look at August's climate, you can visit Saint Helier weather in August.
November weather in Saint Helier is notably cooler and wetter compared to September. In November, temperatures range from a minimum of 5°C (41°F) to a maximum of 17°C (62°F), with an average temperature of 12°C (53°F). The month also sees significant rainfall, with about 125 mm (4.9 in) falling over 18 days, resulting in a high humidity level of 92%. In contrast, September enjoys milder temperatures, with a minimum of 12°C (54°F) and a maximum of 23°C (75°F), leading to an average of 17°C (63°F). Precipitation in September is less, at 82 mm (3.2 in) over just 11 days and a more manageable humidity level of 79%. For more detailed information, you can check Saint Helier weather in September. Overall, the transition from September to November marks a shift towards cooler and wetter conditions.
In comparing the weather between October and November, we see a notable shift towards cooler temperatures and increased humidity. November's average temperature drops to 12°C (53°F), with a minimum of 5°C (41°F) and a maximum of 17°C (62°F), while October enjoys slightly warmer conditions with an average of 15°C (59°F) and a high reaching 20°C (69°F). Precipitation also varies, with November receiving 125 mm (4.9 in) over 18 days, compared to October's 157 mm (6.2 in) over 19 days. Additionally, November’s humidity rises to 92%, surpassing October’s 89%. For more details, you can check Saint Helier weather in October.
November and December exhibit notable differences in weather patterns. In November, temperatures range from a minimum of 5°C (41°F) to a maximum of 17°C (62°F), with an average of 12°C (53°F). The month sees approximately 125 mm (4.9 in) of rainfall over 18 days at high humidity levels of 92%. In contrast, December experiences slightly cooler temperatures, with a minimum of 3°C (38°F) and a maximum of 14°C (57°F), resulting in an average of 10°C (50°F). Precipitation increases to 185 mm (7.3 in) spread over 22 days, maintaining the same humidity of 92%. For more detailed weather insights, check Saint Helier weather in December.
As November settles in, Saint Helier experiences a notable shift in weather patterns compared to the milder months preceding it. The average temperatures dip, creating a cooler ambiance characterized by a maximum of 17°C and a minimum of 5°C. Rainy days become more frequent, with precipitation often totaling 125 mm, leading to a damp and humid atmosphere with levels soaring to 92%. This increased rainfall, coupled with cooler temperatures, marks November as a transitional month as the vibrant autumn fades, reminding residents and visitors alike to don their warmer gear. For a deeper dive into the seasonal shifts and climate nuances throughout the year, explore Saint Helier Climate.