Last updated: March 17, 2025
September in Great Dunmow, United Kingdom showcases a delightful transition from the warmth of summer to the cooler embrace of autumn. With maximum temperatures reaching 27°C (82°F), the month offers a pleasant average of 15°C (59°F), contrasting with lows dipping to 3°C (38°F). Visitors can expect a moderate precipitation level of 49 mm (1.9 in) across 11 days, contributing to the region's lush greenery. Coupled with a humidity level of 80%, September’s weather creates a comfortable yet refreshing atmosphere, perfect for exploring the historic charm of this quaint town.
September in Great Dunmow marks a delightful transition as summer gently gives way to autumn. With a minimum temperature of 3°C (38°F) and a maximum of 27°C (82°F), the month offers a comfortable average of 15°C (59°F), making it a perfect time for outdoor activities. As the summer's heat fades, you'll notice a significant drop from the sweltering highs of July and August, yet September still invites warm days ideal for enjoying the vibrant local scenery. As nature begins to shift towards its autumn palette, this month provides a refreshing balance—a brief encore of summer bliss before the cool chill of October sets in.
In September, Great Dunmow experiences a moderate dip in precipitation, receiving 49 mm (1.9 in) of rain over 11 days. Compared to the preceding summer months, which often see heavier rainfall—like August's 73 mm (2.9 in)—September marks the transition into autumn with slightly less moisture, yet still maintaining a steady chance of rain. This shift is indicative of a seasonal pattern where the summer's heavier showers give way to the more variable conditions of fall, setting the stage for the wetter months ahead, particularly October with its 82 mm (3.2 in) average. As such, September serves as a bridge, balancing late-summer warmth with the impending chill of autumn.
As September arrives in Great Dunmow, UK, the humidity begins to shift, settling at a moderate 80%. This marks a slight increase from the drier summer months of July and August, where humidity levels dipped to 76% and 73%, respectively. The transition into autumn is evident as the air retains more moisture, foreshadowing the return of the higher humidity levels typical of the upcoming months. This trend continues into October, where humidity significantly rises again to 89%, reflecting the seasonal pattern of increased atmospheric moisture. Overall, September serves as a bridge between the drier summer and the wetter autumn, embodying the gradual change in Great Dunmow's climate.
As September rolls into Great Dunmow, the UV Index settles at 5, indicating a moderate level of exposure, with a burn time of around 30 minutes for fair-skinned individuals. This marks a noticeable decline from the peak summer months, where the index soared to 8 in both June and July. Despite this decrease, early autumn still calls for caution under the sun, particularly with the lingering warmth of late summer. Looking ahead, the UV Index will continue to trend downward, suggesting a gradual transition to lower exposure levels as the season progresses. For more insights on UV levels in your area, check out Great Dunmow UV Index.
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As summer gently cedes to autumn, September in Great Dunmow offers a delightful balance of warmth and light, boasting 312 hours of sunshine. This month, while slightly diminished from the peak summer months of July and August, still shines brighter than many months across the year, with a gradual decrease from the exuberant 410 hours of May. September’s sun marks a transition, delicately bridging the vibrant glow of summer and the crisp embrace of autumn. Notably, the contrast with the drearier months like January (96 hours) and November (153 hours) underscores the fleeting beauty of early autumn days, inviting residents and visitors alike to enjoy the lingering warmth before winter begins to cast its long shadow.
As September rolls in, Great Dunmow embraces a 30% chance of sunny weather, offering a pleasant transition between summer and autumn. This reflects a slight uptick from the previous month, August, which saw only a 27% likelihood of sunshine. While September may not boast the peak sunshine probability of April at 47%, it stands out amongst the final months of summer and the approach of autumn, where October further dips to a 24% chance. This trend indicates that while the month may gradually usher in cooler temperatures, it also presents opportunities for sun-kissed days perfect for enjoying the early autumn scenery.
As September rolls in Great Dunmow, the days begin to gradually shorten, with an average daylight duration of 12 hours. This transitional month follows the peak of summer, where June and July bask in 16 hours of sunlight, signaling the peak of daytime warmth and activity. August brings a slight decrease, settling at 14 hours, hinting at the impending shift towards autumn. In September, while the days are still relatively long compared to the winter months, they represent a noticeable decline from the vibrant summer days. As the days shorten, it sets the stage for a cozy autumn, blending the lingering warmth of summer with the crispness of fall. This pattern of diminishing daylight continues as we head into October, where daylight further reduces to 10 hours, reinforcing the cycle of the seasons that characterizes life in Great Dunmow.
As autumn approaches in Great Dunmow, September brings a gentle breeze, with an average wind speed of 3.5 m/s (8 mph). This marks a notable decline from the more dynamic summer months, where wind speeds peaked, averaging around 4.1 m/s (9 mph) in August. Throughout the year, wind speeds tend to fluctuate, with the spring months showing a gradual increase before dropping in the milder summer. Interestingly, September aligns with the lowest wind speed since June, suggesting a calm transitional phase leading into the brisker autumn. As leaves turn and weather cools, the shift in wind patterns offers a serene prelude to the invigorating winds of October and beyond.
The weather in Great Dunmow 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 Great Dunmow and find detailed weather information for every month.
September and January present notable contrasts in weather. In September, temperatures range from a minimum of 3°C (38°F) to a maximum of 27°C (82°F), making it a generally mild month with an average of 15°C (59°F). The humidity sits at 80%, and there is approximately 49 mm (1.9 in) of precipitation over around 11 days. In contrast, January is much colder, with temperatures dipping to a minimum of -4°C (25°F) and peaking at 14°C (58°F), resulting in an average of just 5°C (41°F). Though January has slightly more precipitation at 52 mm (2.0 in) over 10 days, the higher humidity of 91% adds to the chill in the air. For more detailed weather insights, you can check Great Dunmow weather in January.
September weather typically features milder temperatures, with averages around 15°C (59°F) and maximums reaching up to 27°C (82°F). Despite this warmth, the month experiences a notable amount of humidity at 80% and receives about 49 mm (1.9 in) of precipitation over 11 days. In contrast, February is considerably cooler, with average temperatures sitting at 6°C (43°F) and maximums of only 17°C (63°F). The humidity rises slightly to 89%, and precipitation increases a bit to 50 mm (2.0 in), also over 11 days. For more detailed information on February conditions, visit Great Dunmow weather in February.
When comparing the weather in September and March, there are notable differences in temperature and conditions. September tends to be warmer, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 27°C (82°F), offering an average of 15°C (59°F). In contrast, March is cooler, experiencing minimum temperatures as low as -5°C (23°F) and an average around 7°C (46°F), peaking at 21°C (70°F). Precipitation is slightly higher in March at 54 mm (2.1 in) over 13 days, compared to September's 49 mm (1.9 in) over 11 days. Furthermore, March's humidity is slightly greater at 86%, compared to September's 80%. For more on March weather specifically, check out Great Dunmow weather in March.
When comparing the weather in September and April, notable differences emerge in temperature, precipitation, and humidity. September tends to be milder with minimum temperatures of 3°C (38°F) and average highs reaching 27°C (82°F), while April starts cooler, with minimums of -1°C (30°F) and average highs around 25°C (78°F). Precipitation is more frequent in September, with 49 mm (1.9 in) recorded over 11 days, compared to April's 30 mm (1.2 in) over just 7 days. Humidity levels are slightly higher in April at 85% compared to September's 80%, creating a damp atmosphere as spring transitions into autumn. For more specific details on April weather, you can check Great Dunmow weather in April.
When comparing the weather in September and May, September generally presents warmer temperatures, with a minimum of 3°C (38°F) and a maximum of 27°C (82°F), averaged at 15°C (59°F). In contrast, May's temperatures are slightly cooler, with a minimum of 2°C (35°F), a maximum of 26°C (79°F), and an average of 13°C (55°F). Both months see about 11 days of precipitation, but September receives less rainfall overall at 49 mm (1.9 in), while May experiences a higher total of 65 mm (2.6 in) of rain. Humidity levels are quite similar in both months, hovering around 80% in September and 82% in May. For more insights into May's weather specifics, you can check Great Dunmow weather in May.
In comparing the weather of September and June, we see that September tends to have a wider temperature range, with minimums as low as 3°C (38°F) and maximums reaching up to 27°C (82°F). The average temperature is 15°C (59°F), while humidity hovers around 80%. In contrast, June is slightly warmer, with minimum temperatures starting at 7°C (45°F) and maximums peaking at 30°C (87°F), bringing an average of 16°C (62°F). However, June experiences more precipitation overall at 72 mm (2.9 in) across 10 days, compared to September's 49 mm (1.9 in) over 11 days. For more detailed insights, you can check Great Dunmow weather in June.
In comparing the weather of September and July, there are notable differences in temperature and precipitation patterns. September generally experiences milder temperatures, with a minimum of 3°C (38°F) and a maximum of 27°C (82°F), averaging around 15°C (59°F). In contrast, July is characterized by warmer conditions, with minimum temperatures of 10°C (49°F) and maximums reaching 35°C (95°F), averaging 18°C (65°F). Precipitation is slightly higher in July at 65 mm (2.5 in) over 13 days, compared to September's 49 mm (1.9 in) over 11 days, although the humidity is relatively consistent, hovering around 80% in September and 76% in July. For a more detailed exploration of July's climate, you can check Great Dunmow weather in July.
In August, the weather typically features warmer temperatures, with a minimum of 8°C (47°F), an average of 18°C (64°F), and a maximum of 34°C (93°F). The month also experiences higher precipitation, totaling 73 mm (2.9 in) over about 12 days, with humidity levels sitting at 73%. In contrast, September sees a notable drop in temperatures, with a minimum of 3°C (38°F) and an average of 15°C (59°F), peaking at 27°C (82°F). The precipitation in September is slightly lower at 49 mm (1.9 in) across 11 days, but the humidity increases to 80%. For a more detailed comparison, you can check Great Dunmow weather in August.
September typically offers a warmer climate with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 27°C (82°F), averaging around 15°C (59°F). In contrast, October sees cooler temperatures, with a minimum of 1°C (34°F) and a maximum of 23°C (74°F), averaging 12°C (54°F). Additionally, October experiences more precipitation, totaling 82 mm (3.2 in) over 12 days, compared to September's 49 mm (1.9 in) across 11 days. Humidity levels also rise in October, reaching 89% compared to September's 80%. For more details on the conditions, visit Great Dunmow weather in October.
In September, the weather typically offers a milder experience, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 27°C (82°F) and an average of 15°C (59°F). This month sees around 49 mm (1.9 in) of precipitation over approximately 11 days, while the humidity sits at a relatively comfortable 80%. In contrast, November brings significantly cooler temperatures, with a minimum of -1°C (30°F), an average of 8°C (46°F), and a maximum of 17°C (62°F). The precipitation is slightly less at 46 mm (1.8 in) over 9 days, but the humidity rises to 92%, making the air feel quite damp. For more details on the November weather, you can check out Great Dunmow weather in November.
In September, temperatures are more moderate, ranging from a minimum of 3°C (38°F) to a maximum of 27°C (82°F), with an average of 15°C (59°F). The month experiences relatively lower precipitation at 49 mm (1.9 in) over 11 days, coupled with a humidity level of 80%. In contrast, December brings a chillier climate, with temperatures dropping to a minimum of -4°C (26°F) and an average around 6°C (43°F), peaking at a maximum of 14°C (58°F). Precipitation increases to 83 mm (3.3 in) across 14 days, and humidity rises to 92%. For more detailed insights, check out Great Dunmow weather in December.
As September unfolds in Great Dunmow, the weather begins to shift, blending the lingering warmth of summer with the crispness of autumn. With a notable drop in temperatures from the highs experienced during the peak months, the average daily warmth offers a refreshing contrast, while the occasional chill reminds us that winter is just around the corner. September also sees an uptick in precipitation, marking a transition to a wetter season, as the landscape becomes lush and vibrant. With humidity hovering around a comfortable 80%, outdoor activities remain enjoyable, albeit with a chance of rain on several days. For those interested in a deeper understanding of the area's climate, more information can be found at Great Dunmow Climate.