Last updated: March 17, 2025
Experience the September weather in Cilgerran, United Kingdom, where temperatures offer a pleasant spectrum—from a maximum of 26°C (78°F) to a minimum of 7°C (44°F), averaging around 15°C (59°F). As autumn approaches, expect a humidity level of 79%, creating a refreshing but mildly damp atmosphere. Rain is a common companion this month, with 112 mm (4.4 in) of precipitation spread over 15 days, ensuring the lush landscapes remain vibrant. Embrace the charm of Cilgerran as it transitions into the cozy embrace of fall.
As September unfolds in Cilgerran, the lingering warmth of summer becomes evident, with temperatures reaching a maximum of 26°C (78°F), offering a delightful end to the warmer months. The average temperature settles around 15°C (59°F), a pleasant reprieve from the cooler earlier months. As the month progresses, the minimum temperature hovers at 7°C (44°F), making for crisp mornings and mild afternoons. This transitional period showcases a gradual shift toward autumn, with an inviting blend of warmth and coolness that encourages outdoor exploration while hinting at the seasonal change ahead.
In September, Cilgerran experiences significant rainfall, with 112 mm (4.4 inches) of precipitation over an average of 15 days. This marks a slight decrease from the heavier summer rainfall seen in August, which recorded 117 mm. However, September still maintains a high level of moisture, typical for the transition into autumn. The trend of increasing precipitation continues into the following months, with October and November expected to bring even more substantial rainfall, underscoring Cilgerran's reputation for a wet climate as the seasons change. Overall, September serves as a pivotal month, bridging the drier summer months with the increasingly soggy fall and winter.
As September rolls in Cilgerran, the humidity hovers around 79%, marking a slight increase from the previous month. This gradual rise is part of a broader trend in which summer months typically feature lower humidity levels, with July and August dipping to a comfortable 70% and 73%, respectively. However, as autumn approaches, humidity begins its upward shift again, a pattern evidenced by the higher readings in the latter part of the year, peaking at 90% in November. This seasonal cycle not only influences the local weather but also enriches the region’s lush landscapes as it transitions from the warmth of summer to the crispness of fall.
As September rolls into Cilgerran, the UV Index remains notable at 6, categorized as high, indicating that sun protection is essential during outdoor activities. Following the peak of summer, where July and June recorded UV levels of 8, the gradual decline shows a shift towards milder conditions. In September, residents and visitors should be aware that the burn time is approximately 25 minutes, suggesting that even as temperatures begin to cool, it’s still crucial to take precautions against UV radiation. This trend reinforces the importance of adapting sun safety strategies as the seasons change. For more details about the UV Index throughout the year, check out the comprehensive information available at Cilgerran UV Index.
UV Risk Categories
September in Cilgerran offers a delightful transition from the summer haze to the crispness of autumn, boasting 313 hours of sunshine. As the days start to shorten, this month still retains a significant glow compared to the winter months ahead, where sunshine dips heavily to just 134 hours in November and 108 hours in December. Following the peak of 423 hours in July, September shines as a reminder of summer's lingering warmth while marking a gradual shift towards cooler temperatures. Despite the decline in daylight, this month remains brighter than both October's 240 hours and February's 155 hours, making it a splendid time for outdoor adventures and enjoying nature's vibrant displays.
In Cilgerran, United Kingdom, the likelihood of sunny weather in September showcases a slight dip, with only 28% chance of sun. This percentage is reminiscent of the previous months, particularly July and August, which hover around the same figures. Notably, the pattern reveals a gradual increase in sunshine probability from the gloomy depths of winter—where chances linger as low as 20% in October—to the brighter promise of spring, peaking at 52% in April. As autumn approaches, residents and visitors can expect a blend of sun and clouds, typical for this transitional month, making it a delightful time for outdoor activities despite the potential for rain.
As summer gives way to autumn in Cilgerran, United Kingdom, September experiences a gradual decline in daylight, offering about 12 hours of sunshine per day. This marks a significant shift from the long, bright days of July and August, which enjoyed a peak of 16 hours. In contrast, September's daylight duration reveals a transition towards shorter days, setting the stage for the cozy atmosphere of autumn. Following the vibrant month of May, when daylight stretches to a generous 15 hours, this decrease continues into October, where daylight dips to 10 hours, and then into the winter months, leading to just 8 hours in November. Thus, September serves as a gentle reminder of the changing seasons, as the days begin to shorten and nature prepares for the cooler months ahead.
As September arrives in Cilgerran, the winds begin to whisper a transitional tale. Averaging 3.9 m/s (or 9 mph), the gusts notably mellow, signifying the approach of autumn. Following a summer characterized by lighter breezes—peaking in July at a gentle 3.6 m/s—September's weather hints at a shift towards the robust winds of fall. In contrast to the earlier months of the year where gustier conditions dominated, this month sets the stage for the more blustery October, which averages 6.4 m/s. Overall, September serves as a calm interlude, inviting residents and visitors alike to savor the lingering warmth while preparing for the invigorating winds that accompany the changing season.
The weather in Cilgerran changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Cilgerran and find detailed weather information for every month.
When comparing the weather in September and January, notable differences emerge. September experiences a wider temperature range, with minimums around 7°C (44°F) and maximums reaching up to 26°C (78°F), resulting in an average of 15°C (59°F). This month also sees significant precipitation, totaling 112 mm (4.4 in) over approximately 15 days, along with a humidity level of 79%. In contrast, January brings much colder conditions, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 14°C (57°F), averaging just 7°C (45°F). Precipitation in January is slightly lower at 91 mm (3.6 in) across 13 days, along with a higher humidity of 88%. For more details on January weather, visit Cilgerran weather in January.
September and February present contrasting weather patterns. In September, temperatures typically range from a mild 7°C (44°F) at night to a pleasant 26°C (78°F) during the day, with an average of 15°C (59°F). The month experiences about 112 mm (4.4 in) of rainfall spread over 15 days, contributing to a humidity level of 79%. In stark contrast, February is much cooler, with temperatures dipping to a low of -2°C (29°F) and peaking at 14°C (57°F), averaging around 7°C (45°F). This month sees 119 mm (4.7 in) of precipitation over 17 days and an even higher humidity at 88%. For more detailed insights on February weather, visit Cilgerran weather in February.
Comparing the weather between September and March reveals significant differences. In September, temperatures are milder, with a minimum of 7°C (44°F) and an average of 15°C (59°F), peaking at a comfortable 26°C (78°F). The month experiences about 112 mm (4.4 in) of precipitation over 15 days, with humidity around 79%. In contrast, March is considerably cooler, featuring a minimum temperature of -4°C (24°F) and an average of just 7°C (46°F), with a maximum of 16°C (61°F). The rainfall in March is slightly less at 104 mm (4.1 in) but spread over more days, totaling 17. The higher humidity at 86% in March adds to the chill in the air. For more details, you can check out Cilgerran weather in March.
In comparing the weather of September and April, September generally enjoys milder temperatures, with an average of 15°C (59°F) and a maximum reaching 26°C (78°F), while April's average is cooler at just 9°C (49°F). Precipitation levels are higher in September, totaling 112 mm (4.4 in) over approximately 15 days, compared to April's 61 mm (2.4 in) spread over 10 days. Additionally, both months experience relatively high humidity, with September at 79% and April slightly higher at 84%. For more detailed information, you can check Cilgerran weather in April.
When comparing the weather in September and May, several key differences emerge. September typically experiences warmer temperatures, with an average of 15°C (59°F) and a maximum of 26°C (78°F), while May is cooler, averaging around 11°C (53°F) with a maximum of 22°C (72°F). Additionally, September tends to be wetter, with 112 mm (4.4 in) of precipitation over 15 days compared to May's 73 mm (2.9 in) over 11 days. Despite these variations, both months exhibit high humidity levels, with September at 79% and May slightly higher at 80%. For a detailed look at May weather, check out Cilgerran weather in May.
When comparing the weather of September and June, there are a few notable differences. September tends to be slightly warmer, with an average temperature of 15°C (59°F) compared to June's average of 14°C (58°F). The maximum temperatures reach 26°C (78°F) in September, while June peaks at 24°C (75°F). However, September is wetter, receiving 112 mm (4.4 in) of precipitation over 15 days, as opposed to June's 95 mm (3.7 in) during the same number of days. Humidity levels are quite similar, with September at 79% and June at 80%. For more details, you can check Cilgerran weather in June.
When comparing the weather in July and September, it’s evident that September tends to be cooler overall. The minimum temperatures in September dip to 7°C (44°F), while July starts at a slightly warmer 10°C (50°F). Though both months have similar maximum temperatures peaking at 26°C (78°F), September’s average is 15°C (59°F), a few degrees lower than July's average of 16°C (61°F). In terms of precipitation, September experiences more rain with 112 mm (4.4 in) over 15 days compared to July's 81 mm (3.2 in) over 12 days. Additionally, humidity levels are higher in September at 79%, compared to 70% in July, making September feel a bit more humid and damp. For further details, check Cilgerran weather in July.
September's weather offers a notable shift compared to August, with cooler temperatures that range from a minimum of 7°C (44°F) to a maximum of 26°C (78°F), averaging around 15°C (59°F). In contrast, August tends to be milder, with minimum temperatures of 11°C (51°F) and a maximum of 23°C (74°F), averaging 16°C (61°F). While September experiences slightly more precipitation at 112 mm (4.4 in) over 15 days, August sees just a bit more at 117 mm (4.6 in) across 16 days. Additionally, September's humidity is higher at 79%, compared to 73% in August, suggesting a shift towards a more damp and cooler feel as the month progresses. For a detailed look at how the weather unfolds in August, check out Cilgerran weather in August.
September experiences milder weather compared to October, with average temperatures reaching up to 15°C (59°F), while October sees a drop in average temperature to 12°C (54°F). The maximum temperatures in September are also higher, peaking at 26°C (78°F), whereas October's maximum is only 20°C (68°F). Precipitation increases in October, totaling 149 mm (5.9 in) over 19 days, compared to September's 112 mm (4.4 in) across 15 days. Additionally, humidity levels rise from 79% in September to 89% in October, indicating a more damp environment as autumn progresses. For more detailed insights, check out Cilgerran weather in October.
September and November present notable differences in weather patterns. In September, temperatures range from a mild minimum of 7°C (44°F) to a warm maximum of 26°C (78°F), with an average of 15°C (59°F). The month experiences 112 mm (4.4 in) of precipitation over approximately 15 days, with humidity at 79%. In contrast, November sees cooler temperatures, with a minimum of 2°C (36°F) and a maximum of 15°C (60°F), averaging just 10°C (49°F). This month also faces increased precipitation at 149 mm (5.9 in) spread across about 20 days, along with a higher humidity level at 90%. For more detailed information, refer to Cilgerran weather in November.
September weather presents a mild and transitional climate, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 26°C (78°F), resulting in a pleasant average of 15°C (59°F). However, the month sees a moderate amount of precipitation, totaling 112 mm (4.4 in) spread over approximately 15 days, accompanied by a relatively high humidity level of 79%.
In contrast, December brings much cooler conditions, with temperatures dropping to a minimum of 1°C (35°F) and peaking at 13°C (56°F), resulting in an average temperature of 8°C (47°F). Precipitation increases to 173 mm (6.8 in) over 23 days, while humidity rises slightly to 89%. For a deeper understanding of December's weather patterns, you can check out this detailed overview: Cilgerran weather in December.
September in Cilgerran offers a delightful transition from summer warmth to early autumn chill, showcasing a unique character among the months. With an average temperature hovering around a comfortable 15°C (59°F), it invites outdoor exploration while occasionally dipping to cooler nights. However, the month also brings a fair share of rain, contributing to the overall humidity of 79%, which can add a refreshing crispness to the air. While the higher temperatures may linger towards the beginning of the month, the frequent showers remind us that autumn is on the horizon, making it a month of both beauty and change. For a more detailed look at the weather patterns, check out Cilgerran Climate.