September Weather in Melrose, United Kingdom

Last updated: March 17, 2025

In September, Melrose experiences a dynamic climate, characterized by a maximum temperature reaching 26°C (80°F) and an average of 12°C (53°F). As autumn ushers in cooler days, temperatures can dip to a brisk 1°C (35°F). This month is notable for its precipitation, with rain falling on 13 days and accumulating to 69 mm (2.7 in), contributing to the region's lush landscapes. With humidity levels averaging a saturated 88%, Melrose's September weather offers a blend of warmth and chill, perfect for those seeking to experience the beauty of the changing season.

September Temperature in Melrose

In September, Melrose, United Kingdom, experiences a gentle transition from summer to autumn, with temperatures showing a notable decrease compared to the peak of summer. The minimum temperature settles at a crisp 1°C (35°F), while the average reaches a comfortable 12°C (53°F)—perfect for outdoor strolls amidst the changing foliage. The maximum temperature can still flirt with summer warmth at 26°C (80°F), reminding residents of the season's lingering warmth. As the days become shorter and the air cooler, September effectively captures the essence of early autumn, presenting a blend of mild days and refreshing evenings for locals and visitors alike.

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

The chart illustrates September temperature patterns in Melrose, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec373841445055585753484239
Data source: Temperature data for Melrose 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 Melrose

September in Melrose, United Kingdom, sees a moderate precipitation level of 69 mm (2.7 in), typically spread across 13 rainy days. This amount reflects a slight decrease from the heavy downpours of August, which recorded 108 mm (4.3 in) but remains higher than the drier months of April and May. As the transition into autumn begins, the consistent rainfall signals a shift from the summer months, reminding residents of the temperate climate's variability. This trend of moderate rainfall in September sets the stage for the wetter October, suggesting that the UK weather continues to keep residents on their toes as the seasons change.

September Precipitation Trends in Melrose

The chart displays monthly precipitation patterns in Melrose, 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.
JanFebMarAprMayJunJulAugSepOctNovDec58100883964909110869997276
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Melrose

In September, Melrose experiences a notable rise in humidity to 88%, marking a shift as summer gives way to autumn. Following the warm and somewhat stable humidity levels of the preceding months, September’s increase reflects a gradual transition towards the wetter conditions typical of the approaching fall. As the year progresses, we see humidity creeping up again into the 90s during October and November, suggesting that the dampness of winter is just around the corner. This variation underscores the region's characteristic climate, where a cozy but humid atmosphere prevails, setting the stage for the colder months ahead.

September Average Humidity in Melrose

This chart illustrates the average monthly humidity levels in Melrose, 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.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%85%81%83%82%82%88%90%92%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Melrose

As summer fades, the UV Index in Melrose during September reflects a transition towards cooler days, registering at 5, which falls into the moderate exposure category. This indicates a slight decrease from the peak UV levels experienced in the height of summer, specifically July and June, where values reached as high as 8. With a recommended sunburn time of 30 minutes, it’s essential to stay mindful of sun protection during outdoor activities. As autumn approaches, the UV Index will continue to trend downwards, making September a perfect time to enjoy the outdoors while still taking necessary precautions. For more detailed information and seasonal trends, visit Melrose UV Index.

Maximum UV Index Levels in Melrose for September

The chart shows the monthly maximum UV Index (UVI) for Melrose 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.
JanFebMarAprMayJunJulAugSepOctNovDec123568865311
Data source: Melrose 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 Melrose

As summer transitions to autumn, September in Melrose showcases a delightful balance of warmth and light, boasting approximately 295 hours of sunshine. This marks a gentle decline from the sun-soaked heights of July and August, which recorded 400 and 353 hours, respectively. The trend of increasing sunlight from the depths of winter peaks in the vibrant month of May, with 397 hours, before gradually tapering off as the days shorten. September’s golden rays are a beautiful farewell to the summer months, providing a lingering warmth that hints at the cooler days to come. With its crisp air and lingering daylight, the month serves as a reminder of the seasonal rhythm that defines Melrose's charm throughout the year.

Monthly Sunshine Duration in Melrose: September Highlighted

The September sunshine duration represents the total number of hours Melrose 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.
JanFebMarAprMayJunJulAugSepOctNovDec84h143h208h330h397h375h400h353h295h218h123h86h
Data source: Melrose September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Melrose During September

As September rolls in, the likelihood of sunny weather in Melrose, United Kingdom, is relatively low, sitting at just 19%. This reflects a continued trend of diminishing sunshine from the summer months, with August also recording a modest 20% chance. While April enjoys a spike with 47%, the sunny opportunities seem to dwindle as autumn approaches, contrasting with the brighter spring weather. Overall, September beckons a transition, hinting at cooler days ahead, with sunshine becoming a rarer commodity as the year wanes.

Percentage of Sunny Days in September in Melrose

The chart illustrates the percentage of sunny days in Melrose 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 Melrose experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec25%22%19%47%24%20%29%20%19%17%27%15%
Data source: Melrose September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Melrose in September

As summer bids farewell in September, Melrose, United Kingdom experiences a gentle transition into autumn with 12 hours of daylight. This reduction follows the peak brightness of June, where the sun graced the skies for an impressive 17 hours. As days shorten, September's daylight lingers longer than October’s 10 hours, offering a final glimpse of longer days before the winter months settle in. The trend reveals a gradual but steady decline in daylight from the sun-drenched days of summer, ultimately leading to the darker, cozier months of the year. With each passing day, the enchanting colors of autumn begin to emerge, making this a beautiful time to embrace the changing landscape.

Average Daylight Hours in Melrose for September

The chart illustrates the variation in daylight duration in Melrose throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 46m9h 38m11h 53m14h 11m16h 14m17h 21m16h 45m14h 53m12h 40m10h 23m8h 18m7h 10m
Data source: Melrose daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Melrose

As summer gently transitions to autumn in Melrose, the average wind speed in September hovers around 3.4 m/s (8 mph), marking a slight uptick from the calmer currents of July and August. This shift reflects a gradual return to the brisker breezes typical of the fall season. Notably, prior months showcased winds ranging from a gentle 2.2 m/s (5 mph) in July to a moderate 3.6 m/s (8 mph) in June, indicating a period of relative calm before nature begins to pick up its pace. As we move into October, the winds are expected to strengthen further, signaling that the vibrant colors of autumn will soon be accompanied by a more spirited atmosphere. The patterns illustrate a natural ebb and flow that not only defines the weather but also enhances the picturesque beauty of Melrose.

Average September Wind Speed in Melrose

The chart displays monthly wind speed patterns in Melrose, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.65.34.73.13.23.62.23.03.4 m/s4.94.73.9
Data source: Melrose September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Melrose Compares to Other Months

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

September weather is characterized by a broader temperature range, with minimums around 1°C (35°F) and maximums reaching up to 26°C (80°F), leading to an average of 12°C (53°F). It's a relatively wetter month, with 69 mm (2.7 in) of precipitation spread over 13 days and humidity levels at 88%. In contrast, January presents a chillier atmosphere, featuring lower temperatures that dip to a minimum of -11°C (12°F) and only maxing out at 12°C (54°F), resulting in a cold average of 3°C (38°F). Despite receiving slightly less precipitation at 58 mm (2.3 in) over 10 days, January maintains a high humidity level of 90%. For a detailed look at January weather, visit Melrose weather in January.

When comparing the weather in September and February, distinct contrasts emerge. September typically experiences milder temperatures, with a minimum of 1°C (35°F) and an average of 12°C (53°F), reaching a maximum of 26°C (80°F), while February presents much colder conditions, featuring a minimum of -11°C (12°F) and an average of 4°C (39°F). Precipitation levels are notably higher in February, totaling 100 mm (4.0 in) over 16 days, compared to September's 69 mm (2.7 in) spread across 13 days. Interestingly, both months share a consistent humidity level of 88%. For a more detailed look at February weather, you can visit Melrose weather in February.

In comparing the weather between September and March, September generally offers milder temperatures, with averages reaching up to 12°C (53°F) and maximums of 26°C (80°F), while March’s average temperature is notably cooler at 5°C (41°F) with maximums only reaching 17°C (62°F). Precipitation is higher in March, with 88 mm (3.5 in) falling over 16 days compared to 69 mm (2.7 in) over 13 days in September. Despite the slightly higher humidity in September at 88%, March maintains a close level at 86%. For more detailed information, you can check Melrose weather in March.

When comparing the weather in September and April, notable differences emerge. September boasts a milder temperature range, with minimums of 1°C (35°F) and maximums reaching up to 26°C (80°F), while April sees colder lows at -5°C (24°F) and moderate highs of 21°C (71°F). Additionally, September experiences more rainfall, accumulating 69 mm (2.7 in) over 13 rainy days compared to April’s 39 mm (1.5 in) across 9 days. Humidity levels are relatively similar, with September at 88% and April at 85%. For more specifics on April weather, you can check out Melrose weather in April.

September and May present contrasting weather patterns that reflect the transition between seasons. In September, temperatures range from a cool 1°C (35°F) at night to a warm 26°C (80°F) during the day, with an average of 12°C (53°F). The humidity is notably high at 88%, and the month experiences around 69 mm (2.7 in) of rainfall over 13 days. In contrast, May typically starts chillier with minimum temperatures dipping to -3°C (27°F) but boasts a similar maximum temperature of 25°C (78°F) during the day, averaging 10°C (50°F) overall. While May has slightly lower humidity at 80%, it encounters a similar level of precipitation, with 64 mm (2.5 in) expected across 14 days. For those interested in the specific weather conditions of this spring month, you can check out Melrose weather in May.

When comparing the weather in September and June, we see some interesting similarities and differences. September generally has a slightly cooler temperature range, with minimums of 1°C and an average of 12°C, compared to June's minimum of 3°C and average of 13°C. Both months experience similar maximum temperatures, peaking at around 26°C in September and 27°C in June. However, September tends to be wetter, with 69 mm of precipitation over 13 days, compared to June's 90 mm spread over 14 days. Humidity levels are a bit higher in September at 88%, while June maintains a still comfortable 83%. For more detailed insights on June weather, check out Melrose weather in June.

In comparing the weather of September and July, September tends to have cooler temperatures overall, with a minimum of 1°C (35°F) and an average of 12°C (53°F), while July sees a warmer minimum of 5°C (42°F) and an average of 15°C (59°F). The maximum temperature in September reaches 26°C (80°F), compared to July's maximum of 29°C (84°F). Interestingly, precipitation levels are slightly lower in September, totaling 69 mm (2.7 in) across 13 days, whereas July records 91 mm (3.6 in) over 16 days. Humidity is relatively high in both months, with September at 88% and July at 82%. For a more detailed look at July weather, visit Melrose weather in July.

In comparing the weather of September to that of August, we find that September is generally cooler, with a minimum temperature of 1°C (35°F) compared to August's 4°C (40°F). Both months have the same maximum temperature of 26°C (80°F), but September's average is slightly lower at 12°C (53°F) versus August's 14°C (57°F). Precipitation was also less prevalent in September, with 69 mm (2.7 in) recorded over 13 days, compared to August's 108 mm (4.3 in) over 16 days. Additionally, September's humidity is slightly higher at 88%, while August maintains a level of 82%. For more details on August weather, you can visit Melrose weather in August.

In September, temperatures tend to be milder with a minimum of 1°C (35°F) and an average of 12°C (53°F), reaching a maximum of 26°C (80°F). The month experiences about 69 mm (2.7 in) of precipitation over approximately 13 days, with humidity levels around 88%.

In contrast, October brings cooler temperatures, featuring a minimum of -3°C (27°F) and an average of 9°C (48°F), peaking at 19°C (67°F). Precipitation increases to 99 mm (3.9 in) over 16 days, with humidity rising slightly to 90%. For a detailed look at the weather patterns in this month, you can check Melrose weather in October.

In comparing the weather between September and November, we see a noticeable drop in temperatures. September features a minimum temperature of 1°C (35°F) and an average of 12°C (53°F), with maximums reaching 26°C (80°F), offering a more moderate climate. In contrast, November sees cooler conditions, with minimums dipping to -5°C (23°F) and an average temperature of 6°C (42°F), peaking at only 13°C (56°F). Both months experience considerable precipitation, but November is slightly wetter, accumulating 71 mm (2.8 in) over 15 days compared to September's 69 mm (2.7 in) over 13 days. Additionally, humidity levels rise in November to 92%, compared to 88% in September. For more details, visit Melrose weather in November.

In September, temperatures range from a minimum of 1°C (35°F) to a maximum of 26°C (80°F), with an average of 12°C (53°F), making it a month that feels much warmer overall. The humidity is relatively high at 88%, and the month experiences 69 mm (2.7 in) of precipitation over 13 days. In contrast, December sees much cooler temperatures, with a minimum of -8°C (19°F) and a maximum of 12°C (53°F), averaging just 4°C (39°F). Although December has slightly more precipitation at 76 mm (3.0 in) across 14 days, the humidity remains similar at 89%. For a detailed report on December weather, you can check out Melrose weather in December.

Compare Melrose's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Melrose

As September unfolds in Melrose, the weather begins to transition gracefully from the warmth of summer to the cooler embrace of autumn. With temperatures averaging a comfortable 12°C (53°F), the month showcases a mix of pleasant days and brisk evenings, inviting residents and visitors alike to enjoy the vibrant fall scenery. However, this shift comes with increased precipitation, as rain graces nearly half the days of the month, contributing to a significant humidity level of 88%. This unique combination of temperate conditions and moisture sets September apart from the drier and warmer summer months, making it a time for cozy attire and enjoying the rich natural beauty. For a more detailed look at Melrose's weather patterns throughout the year, visit Melrose Climate.