Last updated: March 17, 2025
In November, Portstewart, United Kingdom, experiences a chilly maritime climate characterized by an average temperature of 9°C (49°F). Daily highs reach a maximum of 14°C (58°F), while nighttime lows can drop to a brisk 4°C (40°F). This month is marked by substantial precipitation, averaging 156 mm (6.2 in) over 23 rainy days, contributing to a rather wet atmosphere with humidity consistently around 90%. As autumn transitions to winter, residents and visitors alike should be prepared for a mix of gloomy skies and frequent showers, capturing the essence of the season in this coastal town.
As November rolls into Portstewart, temperatures begin to signify the approach of winter, with the average temperature settling at 9°C (49°F). The minimum dips to 4°C (40°F), offering a mild chill, while daytime highs reach a comfortable 14°C (58°F). This month marks a transitional phase in the year, showcasing a slight decrease from October's more temperate averages. With the nights growing longer and more crisp, November’s cool air invites cozy indoor activities and picturesque coastal strolls, presenting a perfect opportunity to embrace the unique charm of this seaside town.
November in Portstewart is characterized by significant rainfall, with precipitation averaging 156 mm (6.2 in) across approximately 23 days. This month is only slightly less wet than October, which recorded the highest rainfall at 161 mm (6.3 in). The persistent drizzle and damp conditions signal the transition into winter, maintaining a trend where both the amount and frequency of rainfall increase as the year progresses. In fact, November mirrors the moisture levels of December, which follows closely behind with 166 mm (6.5 in). As the days grow shorter and the weather turns more unpredictable, November serves as a reminder that Portstewart's coastal climate is a tapestry of rain and resilience, setting the stage for the colder months ahead.
In November, Portstewart experiences a notable spike in humidity, reaching 90%, the highest level for the year. This increase continues the trend observed throughout the autumn months, where humidity gradually rose from 88% in September to 89% in October, and finally peaks in November. Unlike the spring and summer months, where humidity fluctuates around the mid-80s, the late autumn atmosphere becomes distinctly more humid, signaling a move towards winter. This persistent humidity in November sets the stage for the cooler months ahead, creating a moist environment typical of the region as it wraps up the year.
As November rolls into Portstewart, the UV Index dips to a low level of 2, making sun safety less of a concern compared to the summer months. This decline in UV radiation extends burn time to 45 minutes, allowing for extended outdoor enjoyment without the immediate risk of sunburn. Following the trend from the previous months, November's UV Index mirrors the low readings noted in January and December, emphasizing the seasonal ebb in sun intensity. With exposure classified as low, it’s a great time to embrace the cooler weather while still being mindful of those occasional sunny days. For a detailed look at UV levels throughout the year, visit Portstewart UV Index.
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As November unfolds in Portstewart, the landscape is painted with a gentle descent into winter, marked by 117 hours of sunshine. While this is a clear dip from the vibrant 405 hours of May and the sun-drenched 404 hours of July, it still offers a charming backdrop for blustery coastal walks and cozy evenings. Following the autumnal peak in September with 283 hours, November transitions into the more subdued embrace of December, which sees only 81 hours of light. This gradual decrease in daylight is part of a seasonal rhythm that highlights the stark beauty of the region, reminding visitors of the cozy allure that winter brings to this picturesque corner of the United Kingdom.
As November rolls into Portstewart, the likelihood of enjoying sunny weather dips to 16%, mirroring the trends of the preceding months. This modest chance is consistent with the diminishing sunshine seen from October's 16% and reflects the overall gloomier outlook typical of late autumn. Notably, as the year progresses, April and May stand out as the sunniest months, boasting chances of 43% and 36% respectively, while November's figures signify a return to the duller, cloud-covered skies that precede winter. For those hoping for a few rays of sunshine this November, it's prudent to manage expectations, as the landscape shifts towards the chillier, less luminous days of the season.
As November rolls in, Portstewart, United Kingdom transitions into a period of declining daylight, offering just 8 hours of sun each day. This reduction marks a notable decrease from the glowing 10 hours in October, continuing the trend of shorter days as winter approaches. Observing the year, daylight duration peaked in the vibrant summer months, with June enjoying a generous 17 hours of light. As autumn sets in, the sunshine steadily wanes, reflecting nature's rhythm, culminating in a cozy, twilight ambiance that heralds the onset of winter.
As November unfolds in Portstewart, the winds begin to pick up, averaging a brisk 9.3 m/s (21 mph), making it one of the breezier months of the year. Following the milder summer months, where wind speeds dipped to their lowest in July, there's a noticeable uptick as autumn settles in. Compared to the calmer days of late spring and summer, November's winds signal a transition, enveloping the coastal town in a brisk, refreshing gust that invigorates the landscape. Interestingly, the month outpaces October, which saw winds at 7.7 m/s (17 mph), reflecting a common trend as the year winds down. This increase in wind speed not only brings a lively ambiance to Portstewart but also hints at the approaching winter chill, encouraging locals and visitors alike to embrace the elements and explore the rugged beauty of this coastal gem.
The weather in Portstewart changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of November's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Portstewart and find detailed weather information for every month.
November and January share relatively mild temperatures, but notable differences in weather patterns can be observed. In November, the temperature ranges from a minimum of 4°C (40°F) to a maximum of 14°C (58°F), averaging around 9°C (49°F). The month is characterized by high precipitation, with 156 mm (6.2 inches) falling over 23 days, and humidity levels reaching 90%. In contrast, January sees slightly cooler temperatures, ranging from a minimum of 2°C (36°F) to a maximum of 13°C (56°F), with an average of 7°C (45°F). Precipitation drops to 109 mm (4.3 inches) over 17 days, and humidity is a bit lower at 87%. For a detailed look at January weather, you can visit Portstewart weather in January.
November and February present distinct weather patterns. In November, temperatures range from a minimum of 4°C (40°F) to a maximum of 14°C (58°F), with an average of 9°C (49°F). The month is characterized by high precipitation, receiving 156 mm (6.2 in) over approximately 23 days, accompanied by a humidity level of 90%. In contrast, February experiences cooler temperatures, with a minimum of 1°C (34°F), an average of 7°C (44°F), and a maximum of 12°C (54°F). Precipitation in February is slightly lower at 132 mm (5.2 in) over 18 days, with humidity levels remaining relatively high at 86%. For more detailed insights into February weather, you can visit Portstewart weather in February.
When comparing the weather in November and March, we see distinct differences in temperatures and precipitation patterns. November generally experiences milder temperatures ranging from a minimum of 4°C (40°F) to a maximum of 14°C (58°F), with an average of 9°C (49°F). In contrast, March can be chillier, with temperatures dipping as low as -1°C (31°F) and averaging 7°C (45°F) but peaking at 12°C (54°F). Additionally, November is characterized by higher precipitation, with 156 mm (6.2 in) spread over 23 days, compared to March's 112 mm (4.4 in) over 18 days. Humidity levels are slightly higher in November at 90%, compared to 86% in March. For more specific conditions during March, you can visit Portstewart weather in March.
November and April present contrasting weather patterns, with November typically being cooler and wetter. In November, temperatures range from a minimum of 4°C (40°F) to a maximum of 14°C (58°F), with an average of 9°C (49°F). The month experiences significant precipitation, averaging 156 mm (6.2 in) over 23 days, contributing to high humidity levels of around 90%. In contrast, April sees slightly milder temperatures, with a range from 2°C (36°F) to 13°C (56°F) and an average of 8°C (47°F). Precipitation is much lower at 55 mm (2.2 in) across 12 days, and humidity levels are also a bit reduced at 85%. For a closer look at the weather in April, you can visit Portstewart weather in April.
November and May exhibit distinct differences in weather patterns. November tends to be cooler, with average temperatures ranging from a low of 4°C (40°F) to a high of 14°C (58°F), while May shows a slight increase in warmth, with temperatures ranging from 5°C (41°F) to 16°C (61°F). Additionally, November experiences significantly more precipitation, averaging 156 mm (6.2 in) over 23 days compared to May's 72 mm (2.9 in) spread over just 13 days. Humidity levels are also higher in November at 90%, while they are relatively lower in May at 82%. For a detailed look at May weather in Portstewart, visit Portstewart weather in May.
When comparing the weather in November and June, November is cooler and significantly wetter. With average temperatures ranging from 4°C (40°F) to 14°C (58°F) and precipitation of 156 mm (6.2 in) over 23 days, November showcases a damp and chilly atmosphere, complemented by high humidity levels of 90%. In contrast, June offers milder temperatures, averaging between 8°C (47°F) and 17°C (62°F), with less rainfall at 105 mm (4.1 in) over 17 days and lower humidity at 84%. For a detailed look at June's weather, you can check Portstewart weather in June.
November and July present contrasting weather conditions. In November, temperatures range from a chilly minimum of 4°C (40°F) to a maximum of 14°C (58°F), with an average of 9°C (49°F). The month is marked by significant precipitation, totaling 156 mm (6.2 in) over 23 days, and a high humidity level of 90%. In contrast, July enjoys milder temperatures, with minimums of 11°C (52°F) and maximums reaching 19°C (67°F), averaging around 14°C (57°F). Precipitation in July is less, totaling 110 mm (4.3 in) over 17 days, and humidity is slightly lower at 86%. For a detailed look at July weather, visit Portstewart weather in July.
When comparing the weather in November to that of August, notable differences emerge in both temperature and precipitation. November experiences cooler temperatures, with a minimum of 4°C (40°F) and an average of 9°C (49°F), while August boasts a warmer minimum of 11°C (52°F) and an average of 14°C (58°F). Precipitation is slightly higher in November, with 156 mm (6.2 in) over 23 days, compared to August's 146 mm (5.7 in) over 20 days. Additionally, November has higher humidity at 90%, compared to August's 86%. For a closer look at August weather specifics, you can read more here: Portstewart weather in August.
In comparing the weather of November and September, November tends to be significantly cooler, with average temperatures ranging from a minimum of 4°C (40°F) to a maximum of 14°C (58°F), while September enjoys milder temperatures, averaging from 9°C (49°F) to 17°C (64°F). Additionally, November experiences higher precipitation, with 156 mm (6.2 in) of rain spread over 23 days, compared to September's 117 mm (4.6 in) over 20 days. The humidity levels also rise slightly in November, reaching 90% compared to 88% in September. For more detailed insights, you can check Portstewart weather in September.
In comparing the weather of November and October, it's clear that November is slightly cooler, with average temperatures ranging from 4°C (40°F) to 14°C (58°F), compared to October's warmer averages of 5°C (42°F) to 16°C (62°F). Both months experience significant rainfall, with November receiving 156 mm (6.2 in) over 23 days and October slightly more at 161 mm (6.3 in) over 24 days. Humidity levels remain high in both months, with November at 90% and October at 89%. For more details on October weather, visit Portstewart weather in October.
In comparing the weather between November and December, November tends to be slightly warmer, with average temperatures ranging from a minimum of 4°C (40°F) to a maximum of 14°C (58°F), while December's temperatures drop to a minimum of 2°C (35°F) and a maximum of 12°C (54°F). Precipitation levels are relatively similar, with November receiving 156 mm (6.2 in) and December slightly higher at 166 mm (6.5 in), both occurring over 23 days. However, humidity is slightly lower in December at 86% compared to November's 90%, indicating a marginally drier atmosphere as the year comes to a close. For more detailed insights on December weather, you can check out Portstewart weather in December.
As November settles in Portstewart, the weather takes on a distinct character compared to the milder months that precede it. With cooler temperatures and persistent humidity, this month brings a notable increase in precipitation, making it one of the wettest times of the year. The combination of grey skies and frequent showers adds a touch of atmosphere to the seaside town, drawing in those who appreciate the dramatic landscapes and coastal beauty. If you're planning a visit, embrace the chill and prepare for the typical Irish drizzle while enjoying all that this season has to offer. For more insight into the region's weather patterns throughout the year, check out Portstewart Climate.