Last updated: March 17, 2025
September in Bala, United Kingdom is characterized by a mild climate and notable variability. Daily temperatures soar to a maximum of 26°C (79°F), while the average hovers around a comfortable 13°C (55°F). With a chill in the air, evenings can dip to a minimum of 1°C (34°F). This month experiences precipitation of approximately 100 mm (3.9 in) over about 14 days, contributing to the lush greenery of the area. The humidity remains high at 85%, adding to the crisp atmosphere typical of early autumn. Visitors should prepare for a mix of sunny days and rainy spells, making it a dynamic time to explore the region’s natural beauty.
September in Bala, United Kingdom marks a transition into autumn, showcasing a mild yet invigorating climate. The month begins with minimum temperatures dipping to 1°C (34°F), while the average settles at a comfortable 13°C (55°F). Daytime highs can reach a pleasant 26°C (79°F), offering a warm reprieve as summer fades. This shift is evident from the preceding months, as September's average temperature drops noticeably from the July and August highs, illustrating the gradual onset of cooler weather. Visitors during this time can enjoy the crispness in the air and the beauty of early autumn foliage, making it a delightful time to explore the scenic landscapes of Bala.
September in Bala, United Kingdom, brings a notable average precipitation of 100 mm (3.9 in), making it a pivotal month in the annual weather pattern. This rainfall is distributed over 14 days, aligning closely with previous months, particularly August, which saw the highest precipitation at 115 mm (4.5 in). As summer transitions to autumn, the moderate rainfall in September provides a refreshing change, yet it's part of a trend of increasing moisture leading into the fall. The rainfall amounts are significant compared to the drier spring months, particularly April, which recorded just 63 mm (2.5 in). This steady downpour hints at the lush landscapes that Bala is known for, setting the stage for the rich colors of autumn ahead.
In September, humidity in Bala, United Kingdom, sits at a moderate 85%, marking a slight increase from the summer months of July and August, which recorded 78% and 79% respectively. This shift suggests a gradual transition into the wetter autumn months, as the humidity levels begin to rise again, foreshadowing October's higher humidity of 90%. The overall trend across the year highlights a peak in humidity during the colder months, especially in November and December, where figures surge to 91% and 89%. Thus, while September offers a brief respite from the summer's lower levels, the looming influence of autumn is unmistakably felt, preparing Bala for the increase in moisture that the later months bring.
In September, Bala experiences a moderate UV Index of 5, indicating a change from the high levels of summer. As the sun begins to soften with the onset of autumn, the recommended burn time increases to 30 minutes, allowing for more leisurely outdoor activities without the immediate risk of sunburn. This shift signals the end of the peak UV exposure months, with values previously soaring to 8 in both June and July. As temperatures cool, it's advisable to remain mindful of UV exposure, especially during midday hours. For detailed information on UV levels throughout the year, visit the Bala UV Index.
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Bala, United Kingdom, basks in the warm embrace of September sunshine, with 297 hours of glorious daylight to savor. As the summer months fade, this charming town witnesses a gradual shift in its sunny disposition, having enjoyed a peak of 405 hours in July. While September's daylight hours may not reach those heights, they still outshine the winter months, where sunlight dwindles significantly—down to just 114 hours in November. This transition from the vibrant summer to the crisp autumn paints a picturesque landscape, inviting residents and visitors alike to relish the cooler days and lingering sunlight before the darker months settle in. The steady decline in daylight hours signals the onset of autumn, yet the sun remains a welcoming companion, casting a soft glow over the stunning Welsh scenery.
In Bala, United Kingdom, the likelihood of sunny weather in September remains modest at 19%, mirroring the summer's dwindling sunshine as the season gives way to autumn. While the peak sun probabilities occur in April at 42% and July at 33%, September's comparatively lower chance is characteristic of the transitional months, where the warmth begins to fade. This trend indicates a shift from the bright days of early summer, with sunshine probabilities tapering off not only in September but also into October, which plummets to 14%. Therefore, while sunny days are certainly a possibility, visitors should be prepared for a mix of weather as the vibrant hues of autumn begin to set in.
As September unfolds in Bala, United Kingdom, the days begin to shorten, with an average of 12 hours of daylight gracing the skies. This marks a gentle transition from the long, sun-soaked days of summer, where June and July bask in a generous 16 hours of daylight each. As we move from the vibrant months of May and June, where daylight peaks, September serves as a reminder of the approaching autumn. The gradual decrease in daylight hours reflects nature’s rhythm, transitioning from the 14 hours of daylight in August to the 10 hours expected in October. This shift not only signals the end of summer but invites a cozy atmosphere, perfect for enjoying the rich colors of fall in Bala.
As September unfolds in Bala, United Kingdom, the average wind speed settles at a gentle 2.8 m/s (6 mph), mirroring the calmer breezes of the preceding summer months. This slight dip in wind intensity, down from the more robust averages of April and May, hints at the transition into autumn. Interestingly, while the wind picks up again in October to 4.4 m/s (10 mph), September maintains a serene atmosphere, inviting the beauty of early fall to take center stage. Overall, the autumn months seem to embrace a more tranquil wind pattern, signaling a shift in the seasons and encouraging both locals and visitors to enjoy the crispness of the air without the bluster that often accompanies later months.
The weather in Bala 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 Bala and find detailed weather information for every month.
September and January present stark contrasts in weather, with September showcasing a wider temperature range from a minimum of 1°C (34°F) to a maximum of 26°C (79°F) and an average of 13°C (55°F). In contrast, January typically experiences colder temperatures, with a minimum of -6°C (22°F), an average of 4°C (40°F), and a maximum of 13°C (55°F). Additionally, September sees more precipitation at 100 mm (3.9 in) over 14 days, compared to January's 79 mm (3.1 in) over 12 days. The humidity is slightly higher in January at 89%, while September has a humidity level of 85%. For more detailed information, you can visit Bala weather in January.
September and February present contrasting weather patterns, with September showcasing warmer temperatures ranging from a low of 1°C (34°F) to a comfortable average of 13°C (55°F), peaking at 26°C (79°F). In contrast, February is significantly cooler, with temperatures dipping to a minimum of -5°C (23°F) and averaging only 5°C (41°F), while the maximum reaches 17°C (63°F). Precipitation is slightly higher in February, with 111 mm (4.4 in) over 15 days compared to September’s 100 mm (3.9 in) over 14 days. Humidity levels are also quite high in both months, at 85% for September and 88% for February. For more details on February weather, check out Bala weather in February.
In comparing the weather between September and March, we notice significant differences in temperature and precipitation patterns. September generally features milder temperatures, with averages around 13°C (55°F) and highs reaching up to 26°C (79°F), while March is noticeably cooler, with an average of 6°C (42°F) and maximums of 19°C (66°F). Both months experience substantial precipitation, with March seeing slightly more at 112 mm (4.4 in) over 16 days compared to September's 100 mm (3.9 in) over 14 days. Humidity levels remain comparable in both months, hovering around 85-86%. For more details on March weather, you can explore Bala weather in March.
When comparing the weather in September and April, we see notable differences in temperature and precipitation. September enjoys a milder temperature range, with a minimum of 1°C (34°F) and a maximum reaching up to 26°C (79°F), compared to April's chillier minimum of -3°C (27°F) and a higher maximum of 21°C (71°F). Humidity levels are relatively similar, with September at 85% and April slightly lower at 84%. However, April experiences less precipitation overall, totaling 63 mm (2.5 in) over 12 days, compared to September's 100 mm (3.9 in) across 14 days. For those interested in more details about the weather in April, visit Bala weather in April.
In comparing the weather of September and May, we see some notable differences. September generally experiences a wider temperature range, with minimums of 1°C and maximums reaching up to 26°C, leading to an average of 13°C. In contrast, May starts slightly cooler with temperatures ranging from -2°C to 25°C, yielding an average of 10°C. Despite both months receiving about 14 days of precipitation, September has a higher total rainfall of 100 mm compared to May’s 77 mm. Additionally, humidity levels are slightly higher in September at 85%, while May has humidity around 79%. For more detailed information on May weather, visit Bala weather in May.
In comparing the weather of September and June, we see some notable differences. September typically experiences a wider temperature range, with minimums dipping to 1°C (34°F) and maximums reaching up to 26°C (79°F), while June starts at a higher minimum of 5°C (41°F) and peaks at 27°C (81°F). Both months receive similar levels of precipitation, averaging around 99-100 mm (3.9 in) over 14 days, but September's humidity is slightly higher at 85% compared to June's 81%. For more specific insights into June weather in Bala, you can visit Bala weather in June.
In comparing the weather of September and July, we see distinct differences in temperature and precipitation patterns. September typically experiences cooler temperatures with a minimum of 1°C (34°F) and an average of 13°C (55°F), peaking at a maximum of 26°C (79°F). In contrast, July offers milder conditions, with a minimum of 5°C (41°F) and an average of 15°C (60°F), reaching up to 28°C (82°F). While both months have similar precipitation levels, with September recording 100 mm (3.9 in) and July slightly less at 89 mm (3.5 in), the humidity is notably higher in September at 85% compared to July’s 78%. For a deeper look into July weather specifics, check out Bala weather in July.
In comparing the weather between September and August, September experiences cooler temperatures with a minimum of 1°C (34°F) and an average of 13°C (55°F), while August has a higher minimum of 5°C (41°F) and an average of 15°C (59°F). Although both months have relatively similar maximum temperatures, with September reaching up to 26°C (79°F) and August peaking at 27°C (81°F), September is characterized by higher precipitation, at 100 mm (3.9 in) over 14 days, compared to August’s 115 mm (4.5 in) over 18 days. Moreover, September exhibits greater humidity levels, averaging at 85%, compared to August’s 79%. For more detailed information, check out Bala weather in August.
September and October showcase significant shifts in weather conditions. In September, temperatures range from a minimum of 1°C (34°F) to a maximum of 26°C (79°F), with an average of 13°C (55°F) and relatively high humidity at 85%. This month experiences around 100 mm (3.9 in) of rainfall over approximately 14 days.
In contrast, October brings cooler temperatures, with minimums dropping to -4°C (26°F) and maximums reaching only 20°C (68°F), averaging 10°C (50°F). Precipitation increases slightly to 116 mm (4.6 in) and occurs over 16 days, accompanied by even higher humidity levels at 90%. For more detailed information, you can check out Bala weather in October.
In September, the weather is generally milder with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 26°C (79°F), averaging around 13°C (55°F). The month experiences 100 mm (3.9 in) of precipitation over 14 days, accompanied by high humidity levels of 85%. In contrast, November brings cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 15°C (59°F), averaging 7°C (44°F). Although there is slightly less precipitation at 92 mm (3.6 in), the rain spreads over more days, totaling 17, and the humidity increases to 91%. For more details on the weather specific to Bala, you can visit Bala weather in November.
September and December present quite contrasting weather patterns. In September, temperatures range from a minimum of 1°C (34°F) to a pleasant maximum of 26°C (79°F), with an average temperature of 13°C (55°F). The month experiences about 100 mm (3.9 in) of precipitation over 14 days and a humidity level of 85%. In contrast, December sees a significant drop in temperature, with minimums plunging to -8°C (18°F) and a cooler average of 5°C (41°F), peaking at just 12°C (54°F). This month also experiences increased precipitation at 126 mm (5.0 in) over 18 days, along with even higher humidity at 89%. For more specific details about December weather, you might find this resource helpful: Bala weather in December.
As September unfolds in Bala, the weather begins to transition from the warm embrace of summer to the cooler touch of autumn. The average temperature cools down significantly, offering a refreshing contrast to the sultry days of the previous months. With higher humidity levels and increased precipitation, this month sees more rain-soaked days, setting the tone for the changing seasons. Visitors can expect a blend of golden hues and crisp air, making it a perfect time to explore the stunning landscapes. For those curious about the specific climate patterns throughout the year, more information can be found at Bala Climate.