Last updated: March 17, 2025
November in Porthmadog, United Kingdom, presents a cool and damp climate typical of the season. With maximum temperatures reaching 14°C (58°F) and an average of 8°C (48°F), the weather can feel brisk, particularly at night when lows dip to around 1°C (34°F). The region experiences significant precipitation, totaling 176 mm (6.9 in) over an average of 21 days, making it a particularly rainy month. Coupled with high humidity levels of 91%, visitors and residents alike should prepare for wet conditions and consider the chance of occasional sunny spells to enhance their outdoor experiences.
As November unfolds in Porthmadog, the temperatures begin to mellow, offering a mild transition into winter. With minimums lingering around 1°C (34°F) and average daytime highs reaching up to 14°C (58°F), this month's weather is a gentle precursor to the chill of December. The average temperature of 8°C (48°F) signals a slight dip from October, yet still provides a comfortable atmosphere for exploring the region's stunning landscapes. As the days grow shorter and the temperatures gradually decline, November embodies a cozy, tranquil spirit, making it an ideal time for scenic strolls and enjoying the embrace of autumn's final breath in this charming Welsh town.
In November, Porthmadog experiences a notable surge in precipitation, with an average of 176 mm (6.9 in) falling over 21 days. This increase follows the wettest month of October, which recorded 206 mm over 22 days, establishing a trend of heightened rainfall as the year progresses into late autumn. As the days grow shorter and temperatures cool, November continues to show significant moisture, contributing to the region's lush landscapes. With the frequent showers, this month represents a pivotal transition in Porthmadog's climate, marking a shift towards the wetter winter months ahead.
November in Porthmadog, United Kingdom, ushers in a noticeable rise in humidity, peaking at 91%. This marks a continuation of the trend observed throughout the autumn months, where humidity gradually climbs from 85% in September to a crisp 90% in October. As the weather cools, the air retains more moisture, setting a damp and brisk stage for winter. Following November, humidity dips slightly to 89% in December, creating a consistent, albeit moist, atmosphere that characterizes this charming coastal town's seasonal transitions. Overall, the data reveals that autumn is a time of increasing humidity, leading into the chill of winter.
As November settles in Porthmadog, the UV Index slips back to a low level of 2, marking a noticeable drop from the preceding summer months where indices soared to 8. This seasonal shift reflects the gradual retreat of sunlight, allowing for a burn time of 45 minutes for those venturing outdoors. Earlier in the year, as spring unfolded and summer peaked, the UV levels prompted more vigilant sun safety practices. However, in November, sun exposure remains relatively safe, echoing the low categories of both January and December. With the changing seasons, residents can enjoy outdoor activities with reassured comfort, knowing they are less at risk of sunburn. For more information about UV levels throughout the year, visit Porthmadog UV Index.
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As the calendar turns to November, Porthmadog, UK experiences a notable dip in sunshine hours, with just 126 hours illuminating the days. This marks a significant decrease from the vibrant summer months, where the sun shone for over 400 hours in both June and July, capturing the essence of long, bright days. The trend continues into the cooler months, with October offering 238 hours before the transition to the dimmer autumn days. As winter approaches, November's sunlight becomes a stark reminder of the seasonal shift, contrasting sharply with the 415 hours of brightness in May and showcasing the gradual descent into shorter, cloudier days that prepare the region for the chilly depth of winter.
As November rolls around in Porthmadog, the likelihood of sunny weather remains modest, with a 20% chance of sunshine. This figure mirrors the sunny prospects seen in nearby months like October and December, suggesting a consistent pattern of gray skies and potential rain as winter approaches. Interestingly, October shows a significant drop from the spring months, where the sun was more frequent—reaching up to 46% in April. Despite the autumn chill setting in, November's weather still holds onto a flicker of optimism with a chance of sun, reminding residents that a bright day is always just around the corner in this picturesque part of the UK.
As November settles in Porthmadog, the days begin to shorten, mirroring the transition from the vibrant glow of summer to the subdued light of winter. With only 8 hours of daylight, this month reflects a notable decline from the 10 hours in October, continuing the pattern established throughout the year. This decrease in daylight stands in stark contrast to the longer, sunlit days of late spring and early summer, where residents basked in up to 16 hours of natural light. November's early twilight invites cozy evenings, signaling a time for reflection as the long nights of winter approach, a sentiment echoed in the gradual dimming of daylight from the bright warmth of May.
As November graces Porthmadog, the coastal winds pick up their rhythm, with an average speed of 5.5 m/s (12 mph) – a refreshing shift from the calmer summer months. Following a brisk October with higher speeds, November's winds maintain a steady presence, hinting at the transitional season. This month sees a return to a moderate wind pattern, reminiscent of the more blustery days of early winter, while still being notably gentler than the peak intensity of winter gusts ahead. As the leaves whirl in the cool breeze, November invites both locals and visitors to embrace the invigorating spirit of autumn along the shores.
The weather in Porthmadog 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 Porthmadog and find detailed weather information for every month.
November and January present distinct weather contrasts. In November, temperatures range from a chilly 1°C (34°F) to a mild 14°C (58°F), with an average of 8°C (48°F). The month sees significant rainfall, totaling 176 mm (6.9 in) over 21 days, accompanied by high humidity at 91%. In contrast, January is slightly colder, with temperatures dipping to a minimum of -1°C (30°F) and peaking at 13°C (55°F), averaging around 6°C (43°F). Precipitation is lower in January at 121 mm (4.8 in) over just 16 days and humidity reduces slightly to 89%. For more detailed information, you can view the Porthmadog weather in January.
November and February both exhibit cool temperatures, but November tends to be slightly milder overall, with average temperatures ranging from 1°C to 14°C (34°F to 58°F). In contrast, February experiences colder minimum temperatures, averaging -3°C (28°F), although it can reach a maximum of 15°C (60°F). Precipitation levels are relatively similar, with November seeing 176 mm (6.9 in) over 21 days compared to February’s 162 mm (6.4 in) over 19 days. Humidity levels are also akin, with November at 91% and February slightly lower at 88%. For a closer look at February's weather patterns, check out Porthmadog weather in February.
When comparing the weather in November and March, November tends to be slightly warmer, with average temperatures ranging from 1°C (34°F) to 14°C (58°F), while March experiences a cooler range of -5°C (23°F) to 16°C (61°F). Precipitation is quite frequent in both months, with November receiving 176 mm (6.9 in) over 21 days compared to March's 152 mm (6.0 in) across 19 days. Additionally, November has a higher humidity level at 91%, whereas March's humidity is a bit lower at 86%. For more detailed weather patterns in March, you can check Porthmadog weather in March.
When comparing the weather in November and April, notable differences become evident. November experiences a cooler climate with temperatures ranging from a low of 1°C to a high of 14°C, accompanied by substantial precipitation of 176 mm over 21 days and high humidity at 91%. In contrast, April tends to be slightly milder, with temperatures ranging from 0°C to a maximum of 19°C. The month sees significantly less precipitation at 62 mm over just 12 days and lower humidity at 84%. For a closer look at conditions during this spring month, you can refer to Porthmadog weather in April.
When comparing the weather in November to that in May, notable differences emerge. November sees cooler temperatures, ranging from a minimum of 1°C (34°F) to a maximum of 14°C (58°F), while May boasts a milder climate with temperatures starting at 2°C (36°F) and peaking at 23°C (73°F). Additionally, November experiences significantly more precipitation, totaling 176 mm (6.9 in) over 21 days, compared to May's 87 mm (3.4 in) spread across just 12 days. This contributes to a higher humidity level in November at 91%, as opposed to May's 79%. For more details on May's weather in Porthmadog, you can visit Porthmadog weather in May.
When comparing the weather in November and June, notable differences emerge. November tends to be much cooler, with average temperatures ranging from a chilly 1°C (34°F) to a mild 14°C (58°F), whereas June offers more warmth, featuring a minimum temperature of 7°C (46°F) and a maximum of 26°C (79°F). Additionally, November experiences higher precipitation levels, with 176 mm (6.9 in) falling over 21 days, compared to June’s 106 mm (4.2 in) over just 16 days. Humidity is also higher in November at 91%, while June sees a more comfortable 81%. For more specific details, check Porthmadog weather in June.
The weather in November is significantly chillier and wetter compared to July. November experiences a minimum temperature of 1°C (34°F) and an average of 8°C (48°F), while July enjoys a warmer minimum of 9°C (48°F) and an average of 15°C (60°F), peaking at 25°C (77°F). Additionally, November sees a substantial amount of rain, with 176 mm (6.9 in) over 21 days, whereas July has only 105 mm (4.1 in) over 15 days. The humidity is also higher in November at 91%, compared to 78% in July, making November feel much damper and cooler overall. For a more detailed look at July weather, check out Porthmadog weather in July.
When comparing the weather in November and August, it's clear that November is significantly cooler, with average temperatures ranging from a chilly 1°C (34°F) to 14°C (58°F), while August enjoys much milder conditions, with temperatures peaking at 24°C (75°F). Both months see considerable precipitation, with November slightly wetter at 176 mm (6.9 in) over 21 days compared to August's 162 mm (6.4 in) over 22 days. Additionally, November's humidity is notably higher at 91%, creating a damp and chilly atmosphere, while August maintains a more comfortable humidity level of 79%. For more detailed weather information about August, you can check Porthmadog weather in August.
In comparing the weather between September and November, there is a notable shift in temperature and precipitation patterns. September typically enjoys milder temperatures, with a minimum of 6°C (42°F) and a maximum of 26°C (78°F), averaging around 14°C (57°F). In contrast, November sees much cooler temperatures, with a minimum of 1°C (34°F) and a maximum of 14°C (58°F), averaging only 8°C (48°F). Precipitation also varies, with November receiving more rainfall at 176 mm (6.9 in) over 21 days, compared to September's 146 mm (5.7 in) over 18 days. Additionally, humidity levels are higher in November at 91%, compared to September's 85%. For more detailed insights, you can check this link: Porthmadog weather in September.
In comparing the weather between October and November, we see notable differences. October typically has a warmer temperature range with an average of 11°C (53°F) compared to November's cooler average of 8°C (48°F). Additionally, October experiences higher maximum temperatures, reaching up to 20°C (68°F), while November peaks at 14°C (58°F). Interestingly, both months have similar minimum temperatures, starting at around 1°C (34°F). Precipitation levels are also noteworthy; October receives 206 mm (8.1 in) over 22 days, whereas November sees slightly less rainfall at 176 mm (6.9 in) across 21 days. Humidity remains fairly constant, with November at 91% and October at 90%. For more specific details on October weather, you can refer to Porthmadog weather in October.
November and December weather in Porthmadog showcases a transition from mild autumn to the chill of winter. November experiences a slightly warmer average temperature ranging from a minimum of 1°C (34°F) to a maximum of 14°C (58°F), with an average precipitation of 176 mm (6.9 in) over 21 days and high humidity at 91%. In contrast, December brings cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 12°C (54°F). It also sees an increase in rainfall, totaling 203 mm (8.0 in) across 24 days, while the humidity remains relatively high at 89%. For more specific insights into December weather, you can check out Porthmadog weather in December.
In November, Porthmadog experiences a significant shift in weather compared to other months, as temperatures dip with an average around 8°C (48°F), making it one of the cooler times of the year. This month is marked by an increase in precipitation, with rainfall occurring on about two-thirds of the days. The high humidity levels averaging 91% add to the dampness, creating a chill that often makes it feel much colder. The combination of these elements signifies the onset of winter, contrasting sharply with the milder, drier conditions of the preceding months. For a deeper understanding of the region’s climate variations, visit Porthmadog Climate.