September Weather in Epping, United Kingdom

Last updated: March 17, 2025

September in Epping, United Kingdom, showcases a delightful blend of late summer warmth and autumnal hints. With a maximum temperature reaching 28°C (83°F) and an average of 15°C (59°F), the month offers pleasant days, though temperatures can dip to a refreshing 4°C (39°F) during nights. Humidity levels soar to around 80%, creating a subtle embrace of moisture in the air. While precipitation is modest at 47 mm (1.9 in) over 10 days, occasional showers ensure the landscape remains lush and vibrant. Embrace this transitional month, where the last whispers of summer meet the crispness of fall.

September Temperature in Epping

In September, temperatures in Epping, United Kingdom, start to signal the transition into autumn. With minimums around 4°C (39°F) and averages peaking at 15°C (59°F), there's a refreshing crispness in the air, particularly as the month progresses. The maximum temperatures can still reach up to 28°C (83°F), offering a few final warm days reminiscent of summer. This month showcases a gradual decline in heat, highlighted by the drop from the sweltering highs of July and August, making September an ideal time for outdoor activities while enjoying the changing foliage and milder days. As the landscape shifts, Epping embraces a beautiful blend of warmth and the emerging chill of autumn.

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

The chart illustrates September temperature patterns in Epping, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec404345495561656459534643
Data source: Temperature data for Epping generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Epping

In September, Epping, United Kingdom, experiences a relatively mild amount of precipitation, with 47 mm (1.9 in) of rain typically spread over 10 days. This marks a notable decrease from the heavier summer months of June and August, each registering 74 mm (2.9 in), while still reflecting a transition toward the wetter autumn months. As the landscape shifts into fall, September's rainfall sets the stage for the upcoming increases, particularly in October, which often brings a substantial uptick in precipitation, averaging 83 mm (3.3 in). Overall, Epping's September weather is characterized by a comfortable balance that paves the way for the dramatic shifts of fall, allowing residents to enjoy the changing scenery before the wetter climate takes hold.

September Precipitation Trends in Epping

The chart displays monthly precipitation patterns in Epping, 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.
JanFebMarAprMayJunJulAugSepOctNovDec534954316474677447834783
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Epping

As September arrives in Epping, the humidity begins to shift from the summer's lows, settling at 80%. This slight increase comes after a gradual decline from the high summer months, where August boasts the year's lowest humidity at 73%. Notably, September serves as a transitional month; while it doesn’t quite reach the dampness of early autumn, it hints at the approaching chill with levels reminiscent of late spring. Looking ahead, October will bring a spike back to 89%, echoing the trend of higher humidity levels that dominate the later months of the year. The pattern showcases how Epping's climate shifts with the seasons, balancing between comfortable summers and wetter autumns.

September Average Humidity in Epping

This chart illustrates the average monthly humidity levels in Epping, 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.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%82%81%76%73%80%89%92%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Epping

As September arrives in Epping, the UV Index reflects the transition from summer's intensity to autumn's milder rays, with a notable score of 6 that falls into the high exposure category. This marks a slight decrease from August's peak of 7, suggesting that while the sun's strength is beginning to wane, caution is still advised for outdoor activities. With a burn time of 25 minutes, it's essential for sun worshippers to stay vigilant about skin protection even as the days grow shorter. Looking ahead to the cooler months, the UV Index will continue to drop, with October's value projected at 4, indicating a shift towards moderate exposure. For more detailed insights and updates, check out Epping UV Index.

Maximum UV Index Levels in Epping for September

The chart shows the monthly maximum UV Index (UVI) for Epping 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578876421
Data source: Epping 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 Epping

As September arrives in Epping, the warmth of the summer lingers just a bit longer with an impressive 300 hours of sunshine, a delightful contrast to the dimming days of autumn that follow. This month marks a notable decline from the blazing 405 hours recorded in July, but it still holds its own, offering more sun than many early months of the year. The gradual transition from summer to autumn is evident as the days grow shorter; however, September's sunshine continues to enrich the landscape, inviting residents and visitors alike to enjoy the last golden days before the cooler October sets in with only 240 hours of light on the horizon. With a steady upward trend through the spring and summer, the drop in sunshine hours as the year progresses reminds us of the changing seasons and the fleeting beauty of each sunny day.

Monthly Sunshine Duration in Epping: September Highlighted

The September sunshine duration represents the total number of hours Epping 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.
JanFebMarAprMayJunJulAugSepOctNovDec95h146h211h319h398h393h405h372h300h240h142h106h
Data source: Epping September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Epping During September

In Epping, United Kingdom, September brings a moderate 29% chance of sunny weather, placing it above the dreariness of the late summer months but still below the brightness of spring. As the weather shifts from the warmth of summer, September is marked by a slight decrease in sunny days compared to August's 25%, reflecting the transition toward autumn. Notably, this month fares better than the colder months, like January's 20% and October's 24%, showcasing a fleeting opportunity for sun before the days shorten further. Overall, while September may not boast the highest likelihood of sunshine, it offers a gentle reminder of summer's lingering warmth against the backdrop of changing seasons.

Percentage of Sunny Days in September in Epping

The chart illustrates the percentage of sunny days in Epping 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 Epping experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%25%28%48%32%28%39%25%29%24%32%16%
Data source: Epping September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Epping in September

As summer fades and autumn begins, September in Epping, United Kingdom, offers a transition marked by a moderate daylight duration of 12 hours. This month follows the peak summer months of June and July, which enjoy an impressive 16 hours of sunlight, gradually decreasing as the days shorten. In August, daylight dips slightly to 14 hours, and by September, the daylight begins to settle into a more fall-like rhythm. This decline continues as October approaches, where the days are expected to last around 10 hours. The trend clearly illustrates nature's shift from the vibrancy of summer to the cozy embrace of autumn, inviting residents to enjoy the softening light as they prepare for the cooler months ahead.

Average Daylight Hours in Epping for September

The chart illustrates the variation in daylight duration in Epping throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 21m9h 57m11h 55m13h 55m15h 40m16h 35m16h 6m14h 31m12h 35m10h 35m8h 48m7h 51m
Data source: Epping daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Epping

As September unfurls in Epping, its wind whispers a gentle coolness, with an average speed of 3.4 m/s (8 mph), marking a continuation of summer’s softer breezes. This month mirrors the tranquil winds of July and June, suggesting a transition into autumn as nature prepares for the changing seasons. Notably, September's wind speed echoes patterns from earlier in the year, showing a slight dip compared to the more robust gusts of spring and early summer. As the vibrant hues of fall begin to paint the landscape, Epping’s breezes remain subtle yet refreshing, inviting residents and visitors alike to savor the serene beauty of the shifting weather.

Average September Wind Speed in Epping

The chart displays monthly wind speed patterns in Epping, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.44.84.63.54.33.33.44.03.4 m/s4.64.04.6
Data source: Epping September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Epping Compares to Other Months

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

September and January present contrasting weather conditions. In September, temperatures show a range from a chilly 4°C (39°F) to a warm 28°C (83°F), with an average of 15°C (59°F) and humidity at 80%. Precipitation is moderate, totaling 47 mm (1.9 in) over about 10 days. In stark contrast, January experiences colder temperatures, with a minimum of -5°C (24°F) and a maximum of only 14°C (58°F), averaging just 5°C (41°F). The humidity rises to 91%, and precipitation slightly increases to 53 mm (2.1 in), also spread over approximately 10 days. For more detailed information, you can check Epping weather in January.

September and February present contrasting weather patterns. In September, temperatures range from a minimum of 4°C (39°F) to a maximum of 28°C (83°F), averaging around 15°C (59°F). The month experiences a moderate level of precipitation at 47 mm (1.9 in) spread over 10 days, with humidity at 80%. In contrast, February is much colder, with temperatures ranging from -6°C (21°F) to 18°C (64°F), averaging just 6°C (43°F). It sees slightly more precipitation at 49 mm (1.9 in) over 11 days and higher humidity at 89%. For more details about February weather, you can visit Epping weather in February.

In comparing the weather between September and March, September showcases a much warmer climate, with average temperatures ranging from a minimum of 4°C (39°F) to a maximum of 28°C (83°F). The month experiences an average precipitation of 47 mm (1.9 inches) over about 10 rainy days, accompanied by a humidity level of 80%. In contrast, March presents a cooler atmosphere, with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 22°C (72°F). It sees slightly higher precipitation at 54 mm (2.1 inches) spread across 13 days, with humidity levels at 86%. For more insights on March weather, visit Epping weather in March.

September and April present distinct weather patterns that reflect the transition between seasons. In September, temperatures range from a mild 4°C (39°F) at night to a warm 28°C (83°F) during the day, with an average of 15°C (59°F). The month sees about 47 mm (1.9 in) of precipitation over approximately 10 days and maintains a humidity level of 80%. In contrast, April experiences cooler temperatures, with lows dropping to -2°C (29°F) and a daily high of around 27°C (80°F), resulting in an average of just 9°C (49°F). Additionally, April has lower precipitation at 31 mm (1.2 in) across 8 rainy days and slightly higher humidity at 85%. For a detailed look at April weather, you can check Epping weather in April.

In comparing the weather of September and May, we see some notable differences. September tends to be slightly warmer, with average temperatures around 15°C (59°F) compared to May’s average of 13°C (55°F). While both months experience mild weather, September sees a higher maximum temperature of 28°C (83°F), whereas May peaks at 26°C (79°F). However, May has a bit more rainfall, with 64 mm (2.5 in) of precipitation over 11 days, compared to September’s 47 mm (1.9 in) over 10 days. Humidity remains similar in both months, close to 80%, with May slightly higher at 82%. For those interested in detailed weather patterns, here’s a link for further reading: Epping weather in May.

In September, temperatures begin to cool, with a minimum of 4°C (39°F) and an average of 15°C (59°F), reaching a maximum of 28°C (83°F). The month sees about 47 mm (1.9 in) of precipitation spread over approximately 10 days, accompanied by a humidity level of 80%. In contrast, June is slightly warmer, with minimum temperatures around 7°C (45°F) and an average of 16°C (62°F), peaking at 31°C (88°F). However, it experiences more rainfall, totaling 74 mm (2.9 in) over just 9 days and a similar humidity of 81%. Overall, while both months are quite humid and have their share of rain, September is cooler and wetter, whereas June offers more warmth but also increased precipitation. For more details, check out Epping weather in June.

In comparing the weather between September and July, we notice distinct differences in temperature and precipitation. September typically experiences a more moderate range, with minimum temperatures around 4°C (39°F) and maximums reaching 28°C (83°F), leading to an average of 15°C (59°F). Conversely, July tends to be warmer, with minimum temperatures starting at 9°C (49°F) and soaring to maximums of 36°C (97°F), averaging at 18°C (65°F). Precipitation in September measures 47 mm over about 10 days, whereas July sees slightly higher rainfall at 67 mm across approximately 13 days. Notably, September has a higher humidity level at 80% compared to July's 76%. For more detailed insights on July weather, you can refer to Epping weather in July.

In comparing the weather of September and August, September tends to be cooler overall, with a minimum temperature of 4°C (39°F) and an average of 15°C (59°F), while August experiences higher temperatures, with a minimum of 8°C (47°F) and an average of 18°C (64°F). The maximum temperature in August can reach a sweltering 35°C (94°F), significantly higher than September's 28°C (83°F). Additionally, September sees more stable humidity at 80%, compared to August's lower 73%. Precipitation also varies, with September receiving 47 mm (1.9 in) over 10 days, while August has 74 mm (2.9 in) over 12 days. For more detailed insights, check out Epping weather in August.

September's weather features a wider temperature range, with minimums around 4°C (39°F) and maximums reaching up to 28°C (83°F), leading to an average of 15°C (59°F). The month experiences relatively mild precipitation, totaling 47 mm (1.9 in) over approximately 10 rainy days and an average humidity of 80%.

In contrast, October sees a noticeable drop in temperatures, with minimums dipping to 1°C (34°F) and maximums peaking at 23°C (74°F), resulting in an average of 12°C (53°F). The month is wetter, receiving 83 mm (3.3 in) of rain across 12 days, and humidity levels rise to 89%. For a detailed look at what to expect, visit Epping weather in October.

September and November present a stark contrast in weather patterns. In September, temperatures range from a minimum of 4°C (39°F) to a maximum of 28°C (83°F), averaging 15°C (59°F), and the month experiences about 47 mm (1.9 in) of precipitation over 10 days, with a humidity level of 80%. In contrast, November sees cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 17°C (62°F), averaging only 8°C (46°F). The precipitation remains similar at 47 mm (1.8 in) but occurs over just 9 days, accompanied by higher humidity at 92%. For more specifics on November weather, you can refer to Epping weather in November.

In September, temperatures range from a mild 4°C (39°F) at night to a warm 28°C (83°F) during the day, with an average temperature of 15°C (59°F). The month experiences about 47 mm (1.9 in) of precipitation over approximately 10 days, and the humidity sits at a comfortable 80%. In contrast, December showcases much colder conditions, with temperatures dipping as low as -5°C (24°F) and peaking at a maximum of 14°C (58°F), averaging around 6°C (43°F). This month is notably wetter, receiving 83 mm (3.3 in) of rain across 14 days and experiencing higher humidity at 92%. For more detailed information, check Epping weather in December.

Compare Epping's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Epping

As September rolls in, Epping welcomes a transition in weather, with average temperatures cooling down while still offering warm days, peaking at 28°C. This month experiences a notable increase in humidity at 80%, which contributes to the distinct atmosphere of early autumn. Unlike the drier summer months, September sees approximately 10 days of precipitation, summing up to about 47 mm, bringing a refreshing change that revitalizes the local landscape. Visitors can expect a blend of warm sunshine and occasional rain that sets the stage for the vibrant colors of fall. To explore more about the local climate, visit Epping Climate.