September Weather in Solva, United Kingdom

Last updated: March 17, 2025

In September, Solva, United Kingdom, experiences a blend of moderate warmth and refreshing breezes, with a maximum temperature peaking at 23°C (74°F) and an average of 15°C (59°F). The cooler nights bring temperatures down to a comfortable minimum of 9°C (49°F). However, this month is also characterized by a notable 98 mm (3.9 in) of precipitation, spread over approximately 14 days, leading to an overall humidity of 85%. This unique combination of weather elements creates an atmosphere that is both invigorating and lush, perfect for those seeking a picturesque experience in this coastal village.

September Temperature in Solva

September in Solva, United Kingdom, marks a delightful transition into autumn, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 23°C (74°F). This month features an average temperature of 15°C (59°F), offering a mild and pleasant atmosphere, particularly for outdoor activities and local festivities. Compared to the summer months, where temperatures peak at 24°C (75°F), September serves as a comfortable bridge, allowing for a gradual cooling down. As the warm days start to fade into crisper evenings, the landscape takes on vibrant hues, making Solva an enchanting spot for autumn explorations.

September Weather in Solva: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Solva, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec464646495257616159555149
Data source: Temperature data for Solva generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Solva

September in Solva, United Kingdom, heralds a transition towards wetter days, with precipitation measuring 98 mm (3.9 in) over 14 rainfall days. This amount closely follows the rain-soaked August, which recorded 97 mm (3.8 in), indicating a shift towards the more challenging weather patterns of autumn. Notably, September's rainfall hints at an increasing trend, as it paves the way for the spiking precipitation levels seen in October and November, which climb to 133 mm (5.2 in) and 141 mm (5.6 in), respectively. The early signs of autumn's embrace are evident, setting the stage for a season where moisture becomes a defining characteristic of Solva’s climate.

September Precipitation Trends in Solva

The chart displays monthly precipitation patterns in Solva, with values for each month alongside September's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec8110291495576679798133141156
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Solva

As summer transitions to autumn in Solva, United Kingdom, September brings a slight decline in humidity, settling at 85%. This follows a peak during the warmer months, where July and August recorded the year's highest levels at 87% and 86%, respectively. The humidity levels throughout the year exhibit a gentle ebb and flow, starting at 81% in January and gradually rising through the spring into the summer months. After reaching their zenith in late summer, humidity levels remain relatively stable in September and October, hinting at a crispness in the air as the seasons change. The overall trend suggests that while humidity may vary, it remains a notable characteristic of Solva's coastal climate, wrapping each month in a soft blanket of moisture.

September Average Humidity in Solva

This chart illustrates the average monthly humidity levels in Solva, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec81%84%83%84%85%86%87%86%85%85%82%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Solva

As September rolls into Solva, the UV Index shows a high rating of 6, which calls for some caution under the sun with a burn time of just 25 minutes. This trend indicates a gradual decrease in UV intensity from the peak of summer, where July reached an intense UV Index of 8. Despite the drop, the UV levels remain substantial, reminding residents and visitors to stay vigilant. As the month progresses, this pattern follows the typical seasonal decline, yet September still requires mindful sun protection. For more details on UV variations throughout the year, visit Solva UV Index.

Maximum UV Index Levels in Solva for September

The chart shows the monthly maximum UV Index (UVI) for Solva in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Solva September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Solva

As autumn gently approaches, September in Solva, United Kingdom, offers a delightful blend of warmth and brightness, boasting 320 hours of sunshine. This month, while seeing a dip from the peak summer months of July and August, still provides a generous bounty of daylight, allowing residents and visitors alike to savor the lingering warmth of early autumn. The gradual transition from the vibrant sun of late summer to the cooler tones of fall is evident, as the days shorten and the sunlight softens. Yet, September stands out as a time to enjoy outdoor activities, with its moderate sunshine inviting exploration of the stunning coastal scenery and quaint village charm before the darker days of winter set in.

Monthly Sunshine Duration in Solva: September Highlighted

The September sunshine duration represents the total number of hours Solva experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec101h161h233h346h416h414h428h387h320h253h143h117h
Data source: Solva September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Solva During September

In Solva, United Kingdom, the likelihood of sunny weather in September hovers around 29%, reflecting a slight dip compared to the more promising sun-filled months of April (54%) and July (42%). As we transition from the peak summer months, the chances of sunshine begin to wane, aligning closely with June and August, which both feature similar probabilities. This trend indicates that while September can still offer pleasant days, residents and visitors should be prepared for the haziness that often accompanies the onset of autumn. As the year progresses, the probability of clear skies diminishes, with October's chance of sun dropping to 21%. Thus, those hoping for sunny days in September may find themselves at the mercy of the ever-changing Welsh weather.

Percentage of Sunny Days in September in Solva

The chart illustrates the percentage of sunny days in Solva throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Solva experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec28%28%29%54%40%30%42%37%30%21%22%22%
Data source: Solva September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Solva in September

As we transition into September, Solva, United Kingdom, enjoys a generous 12 hours of daylight, marking a notable decline from the long, sun-drenched days of summer. The month kicks off with a lingering vibrancy, as daylight peaks in June and July with a remarkable 16 hours, creating a stark contrast to the shorter days of winter ahead. After basking in the warm glow of 15 hours in May and gradually tapering off, September's daylight prepares residents for the cozy ambience of autumn. The trend showcases a gentle descent from the exuberance of summer towards the more subdued, reflective days of October and November, reminding us of nature's cyclical rhythm as each season unfolds.

Average Daylight Hours in Solva for September

The chart illustrates the variation in daylight duration in Solva throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 22m9h 57m11h 55m13h 55m15h 39m16h 34m16h 5m14h 31m12h 35m10h 36m8h 49m7h 51m
Data source: Solva daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Solva

As September rolls into Solva, United Kingdom, the coastal breezes begin to soften, signaling the changing of seasons. The average wind speed dips to 4.9 m/s (11 mph), marking it as one of the calmest months of the year, following the gentle fluctuations seen from summer. This decrease in wind speed contrasts sharply with a more spirited spring and summer, where average speeds reached up to 8.4 m/s (19 mph) in February and 6.2 m/s (14 mph) in May. The overall trend shows that as the year progresses, the winds gradually decrease until they pick up again in October, when gusts invigorate the air at 7.6 m/s (17 mph). Such variations not only paint a vivid picture of Solva’s climatic rhythm but also set the stage for the tranquil yet invigorating experiences that September offers.

Average September Wind Speed in Solva

The chart displays monthly wind speed patterns in Solva, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec7.58.47.05.26.25.14.45.74.9 m/s7.67.28.2
Data source: Solva September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Solva Compares to Other Months

The weather in Solva 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 Solva and find detailed weather information for every month.

September weather features a wider range of temperatures, with minimums around 9°C (49°F) and maximums reaching 23°C (74°F), leading to a pleasant average of 15°C (59°F). In contrast, January is much colder, with temperatures ranging from a low of 2°C (36°F) to a high of 14°C (57°F) and an average of 8°C (47°F). While September sees higher precipitation at 98 mm (3.9 in) over about 14 days, January experiences slightly less rain at 81 mm (3.2 in) over 13 days, accompanied by lower humidity at 81% compared to 85% in September. For more insights on January weather, you can check out Solva weather in January.

September and February present distinct contrasts in weather patterns. In September, temperatures range from a mild minimum of 9°C (49°F) to a comfortable maximum of 23°C (74°F), with an average of 15°C (59°F). The month sees about 98 mm (3.9 in) of precipitation over 14 days, coupled with high humidity levels hovering around 85%. In contrast, February is much cooler, with temperatures dropping to a minimum of 0°C (32°F) and peaking at just 13°C (55°F), leading to an average of 8°C (46°F). February experiences slightly more precipitation, amounting to 102 mm (4.0 in) across 16 days, while humidity remains relatively low at 84%. For more information on February weather, visit Solva weather in February.

In comparing the weather of September and March, September tends to be milder with average temperatures ranging from a minimum of 9°C (49°F) to a maximum of 23°C (74°F), making it a more comfortable month overall. In contrast, March is significantly cooler, featuring temperatures that drop as low as -3°C (27°F) and only reaching a maximum of 14°C (57°F). Precipitation is quite similar between the two months, with September receiving 98 mm (3.9 in) over 14 days and March having slightly lower precipitation at 91 mm (3.6 in) over 15 days. Humidity levels are also comparable, with September at 85% and March slightly lower at 83%. For a detailed look at March weather in Solva, you can visit Solva weather in March.

When comparing the weather in September and April, a noticeable difference in temperatures and precipitation patterns emerges. September generally enjoys milder temperatures, with a minimum of 9°C (49°F) and an average of 15°C (59°F), peaking at a comfortable 23°C (74°F). In contrast, April is cooler, featuring a minimum temperature of 4°C (39°F) and an average of just 9°C (49°F), with a maximum of 16°C (61°F). Precipitation also differs; September experiences more rainfall, totaling 98 mm (3.9 in) over 14 days, whereas April sees a lighter total of 49 mm (1.9 in) across 9 days. Despite the slightly higher humidity in September at 85%, April maintains a similar level of 84%. For more insights on the climatic conditions during this month, visit Solva weather in April.

In comparing the weather between September and May, September tends to be warmer overall, with average temperatures reaching 15°C (59°F) compared to May's average of 11°C (53°F). While both months experience similar humidity levels at 85%, September sees a higher maximum temperature of 23°C (74°F), making it feel more comfortable for outdoor activities. Precipitation levels are also notably different; September receives 98 mm (3.9 in) over approximately 14 days, while May has a lighter rainfall total of 55 mm (2.2 in) across about 9 days. For more detailed insights into May weather specifically, you can visit Solva weather in May.

In comparing the weather between September and June, it's clear that both months feature mild temperatures, though September tends to be slightly warmer. September records an average temperature of 15°C (59°F), peaking at 23°C (74°F), while June has a lower average of 14°C (58°F) and a maximum of 22°C (72°F). Precipitation is also more pronounced in September, with 98 mm (3.9 in) falling over 14 days compared to June's 76 mm (3.0 in) across 13 days. Interestingly, humidity levels are quite similar, with September at 85% and June at 86%. For a closer look at June's climate specifics, check Solva weather in June.

The weather in September is generally cooler than in July, with average temperatures ranging from a minimum of 9°C (49°F) to a maximum of 23°C (74°F), compared to July's range of 12°C (53°F) to 24°C (75°F). September also experiences more precipitation, with 98 mm (3.9 in) falling over 14 days, while July sees 67 mm (2.6 in) across 11 days. Humidity levels are similar, standing at 85% in September and 87% in July, making both months feel relatively moist. For more detailed insights into July weather, visit Solva weather in July.

In August, the weather tends to be slightly warmer with an average temperature of 16°C (61°F), compared to September's average of 15°C (59°F). The minimum temperature in August is higher at 12°C (54°F), while September sees cooler nights with a minimum of 9°C (49°F). Both months experience similar levels of precipitation, with 97 mm (3.8 in) in August and 98 mm (3.9 in) in September, occurring over roughly the same number of days—14 days of rain in each month. Humidity levels are also comparable, remaining at 86% in August and slightly lower at 85% in September. For a detailed look at August weather, visit Solva weather in August.

September typically offers a milder climate with average temperatures ranging from a minimum of 9°C (49°F) to a maximum of 23°C (74°F), while October sees a drop in temperatures, with highs averaging around 19°C (67°F) and lows dipping to 4°C (40°F). Both months experience high humidity levels of 85%, but October tends to be wetter, with a significant increase in precipitation to 133 mm (5.2 in) over 16 days, compared to September's 98 mm (3.9 in) over 14 days. For more detailed insights into the weather specifics in October, you can visit Solva weather in October.

In September, the weather is generally milder with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 23°C (74°F) and an average of 15°C (59°F). This month typically experiences 98 mm (3.9 in) of precipitation over about 14 days, accompanied by high humidity levels at 85%. In contrast, November brings cooler temperatures, with a minimum of 5°C (41°F), an average of 11°C (51°F), and a maximum of 15°C (60°F). The increased rainfall in November totals 141 mm (5.6 in) of precipitation over 20 days, while humidity remains relatively high at 82%. For more detailed information, you can visit Solva weather in November.

September and December present contrasting weather patterns. In September, temperatures range from a mild minimum of 9°C (49°F) to a pleasant maximum of 23°C (74°F), with an average of 15°C (59°F). The month experiences about 98 mm (3.9 in) of precipitation over 14 days, accompanied by relatively high humidity levels at 85%. In contrast, December brings cooler temperatures, with a minimum of 3°C (38°F), an average of 9°C (49°F), and a maximum of only 13°C (56°F). Precipitation increases significantly to 156 mm (6.1 in) across 22 days, while humidity remains somewhat lower at 80%. For more specific details on the weather during this month, you can visit Solva weather in December.

Compare Solva's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Solva

As September rolls in, Solva transitions to the cooler embrace of autumn, offering a refreshing change from the summer heat. With temperatures averaging around 15°C and a delightful blend of sunny days interspersed with rain, it marks a shift towards a more temperate climate. The increased humidity and the 14 days of precipitation can make for a mellow atmosphere, ideal for those who enjoy the crispness of fall air. Although September may not boast the warmth of the peak summer months, it encapsulates the beauty of nature's transition. For a deeper insight into what to expect throughout the year, check out Solva Climate.