September Weather in Mount Dora, United States

Last updated: February 24, 2025

September in Mount Dora, United States, showcases a vibrant late-summer climate characterized by maximum temperatures reaching up to 35°C (95°F), and an average of 27°C (81°F). Despite the warm days, evenings cool down with minimum temperatures dipping to 18°C (65°F). This month also brings considerable precipitation, with a total of 161 mm (6.4 in) falling across 18 days, contributing to a humidity level of 83%. Visitors can expect a tropical ambiance interspersed with occasional rain, making it a time of lush scenery and comfortable warmth in this charming Florida town.

September Temperature in Mount Dora

As September settles in Mount Dora, the temperatures begin to reflect a gentle transition from the sweltering summer heat. With nighttime lows around 18°C (65°F), residents can enjoy cooler evenings compared to the preceding months. The average temperature remains comfortably warm at 27°C (81°F), while daytime highs cap at 35°C (95°F), echoing the summer's lingering warmth. This month embodies a sweet balance, where the onset of fall begins to hint at cooler days ahead, yet the vibrancy of summer's heat still fills the air. Overall, September in Mount Dora showcases a pleasant invitation to enjoy outdoor activities against a backdrop of gradually improving weather.

September Weather in Mount Dora: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Mount Dora, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec606668727781818281776863
Data source: Temperature data for Mount Dora 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 Mount Dora

In September, Mount Dora experiences a notable shift in precipitation patterns, with an average of 161 mm (6.4 in) of rainfall spread over 18 days. This marks a decrease from the heavy downpours typical of the preceding summer months, which saw July and August receiving 227 mm (8.9 in) and 221 mm (8.7 in) respectively. However, September’s rainfall remains significant, reflecting the tail end of the wet season before drier months approach. With the transition into autumn, the city prepares for a gradual drop in moisture, as seen in October’s average of 78 mm (3.1 in). The lush greenery of summer gives way to a more temperate climate, offering a refreshing change that locals and visitors alike can enjoy.

September Precipitation Trends in Mount Dora

The chart displays monthly precipitation patterns in Mount Dora, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4655238098196227221161785167
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Mount Dora

In September, Mount Dora experiences a humidity level of 83%, marking a return to the higher moisture levels typical of the beginning of the year. This month ties with January as one of the most humid times in the region. Notably, after a gradual decline from May's 68%, humidity levels rebound in late summer, reflecting a pattern where the late season moisture often increases following slightly drier summer months. Surprisingly consistent, October and November maintain a balancing act with humidity dropping slightly to 81% and 82%, respectively, before culminating in a wetter December at 84%. This cyclical trend highlights the region's humid subtropical climate, where residents can expect a blend of comfortable and moist conditions as the year progresses.

September Average Humidity in Mount Dora

This chart illustrates the average monthly humidity levels in Mount Dora, 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.
JanFebMarAprMayJunJulAugSepOctNovDec83%80%75%70%68%75%80%81%83%81%82%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mount Dora

As September rolls into Mount Dora, the UV Index stands at an extreme level of 11, reflecting a trend of consistently high UV exposure typical for the summer transition into fall. This rating indicates a burn time of just 10 minutes, so residents and visitors should take precautions when spending time outdoors. The month follows a pattern established from June through August, where the UV intensity peaked at 12 and remained high, prompting increased awareness about sun protection. As we move into October, the UV Index begins to taper off, signaling a gradual decline in sun exposure risk. For more detailed information, check out the Mount Dora UV Index.

Maximum UV Index Levels in Mount Dora for September

The chart shows the monthly maximum UV Index (UVI) for Mount Dora 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.
JanFebMarAprMayJunJulAugSepOctNovDec589111112121111975
Data source: Mount Dora 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 Mount Dora

As September unfolds in Mount Dora, residents bask in 300 hours of glorious sunshine, a vibrant continuation of the sun-drenched summer months. After a peak in May with a radiant 325 hours, the sunlit days remain pleasantly abundant, maintaining a warm ambiance as summer gives way to the early hints of autumn. The slight dip from August's 312 hours underscores a typical seasonal transition, yet it still ensures plenty of golden moments for outdoor activities. While the months ahead show a gradual decrease in sunshine, September stands out as a cherished bridge, inviting locals to relish in the lingering warmth before cooler days settle in.

Monthly Sunshine Duration in Mount Dora: September Highlighted

The September sunshine duration represents the total number of hours Mount Dora 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.
JanFebMarAprMayJunJulAugSepOctNovDec209h243h306h306h325h290h318h312h300h290h255h253h
Data source: Mount Dora September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Mount Dora During September

In Mount Dora, the likelihood of sunny weather takes a notable dip in September, with only 31% chance of sunshine. This contrasts sharply with the warmer months of May and April, which boast a 50% possibility of clear skies, indicating a clear trend towards less sunny days as summer draws to a close. Interestingly, September's relatively low percentage fits within a broader pattern of diminishing sun chances during the latter half of the year, highlighted by the dramatic decline in summer months. As autumn approaches, the city begins to transition from the intense heat of July and August—both experiencing under 21% sunshine likelihood—towards more moderate conditions seen in October and beyond, where the chances of sun again rise to around 46%. Thus, while September may not be the sunniest month, it marks the gradual shift toward a more temperate and pleasant climate.

Percentage of Sunny Days in September in Mount Dora

The chart illustrates the percentage of sunny days in Mount Dora 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 Mount Dora experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec43%46%43%50%50%20%21%15%31%46%50%51%
Data source: Mount Dora September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Mount Dora in September

As September settles over Mount Dora, daylight begins to wane, offering about 12 hours of sunshine—a subtle shift from the bright summer months when residents enjoyed 13 hours of daylight from May to August. This gradual decrease reflects a predictable trend as the days shorten, with October bringing even less light, down to 11 hours. The gentle transition from the long, sun-drenched days of summer to the cooler, shorter days of fall creates a serene atmosphere, inviting locals to embrace the changing seasons while basking in the warm glow of September's daylight.

Average Daylight Hours in Mount Dora for September

The chart illustrates the variation in daylight duration in Mount Dora throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 31m11h 10m12h12h 52m13h 35m13h 56m13h 44m13h 6m12h 17m11h 25m10h 41m10h 19m
Data source: Mount Dora daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Mount Dora

As September unfolds in Mount Dora, the gentle whispers of the wind begin to slow, with an average speed of just 2.0 m/s (4 mph), marking it as the most tranquil month for breezes. This decline in wind speed follows a steady trend through the summer, where July and August recorded their calmest days. It reflects a shift towards the tail end of Florida’s humid summer, hinting at the approaching autumn. While earlier months like January and November enjoyed breezier conditions of around 2.9 m/s (6 mph), September invites a serene stillness, perfect for soaking in the picturesque lake views and vibrant sunsets. As the seasons transition, the soft September winds encourage a moment of pause and reflection in this charming lakeside town.

Average September Wind Speed in Mount Dora

The chart displays monthly wind speed patterns in Mount Dora, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.93.33.22.93.12.62.32.42.0 m/s2.42.92.5
Data source: Mount Dora September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Mount Dora Compares to Other Months

The weather in Mount Dora 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 Mount Dora and find detailed weather information for every month.

September offers a warm and humid climate, with temperatures ranging from a mild 18°C (65°F) at night to a sweltering 35°C (95°F) during the day. This month is characterized by frequent rain, receiving 161 mm (6.4 in) over 18 days, contributing to its lush and vibrant atmosphere. In contrast, January presents a much cooler profile, with temperatures dipping to a minimum of -3°C (26°F) and peaking at 29°C (84°F). The winter month sees significantly less rain, only 46 mm (1.8 in) spread over just 4 days. Both months share a humidity level of 83%, but the experience is drastically different, with January embracing the chill while September radiates warmth. For more details on January weather specifically, visit Mount Dora weather in January.

September and February present contrasting weather patterns. September boasts higher temperatures, with a minimum of 18°C (65°F) and an average of 27°C (81°F), peaking at 35°C (95°F). In contrast, February is much cooler, featuring a minimum of 1°C (34°F) and an average of 19°C (66°F), with a maximum of 30°C (86°F). Additionally, September experiences significantly more precipitation, totaling 161 mm (6.4 in) over 18 days, compared to February's 55 mm (2.2 in) over just 6 days. Both months have fairly high humidity levels, around 83% in September and 80% in February. For more details on February weather, check Mount Dora weather in February.

September and March showcase distinct weather patterns, reflecting the transition between summer and fall and the approach of spring. In September, temperatures range widely, with a minimum of 18°C (65°F) and an average of 27°C (81°F), peaking at 35°C (95°F). This month also sees a high level of precipitation, totaling 161 mm (6.4 in) over 18 days, combined with a humidity level of 83%, creating a humid atmosphere.

In contrast, March presents a cooler climate with minimum temperatures dropping to 3°C (37°F) and an average of 20°C (68°F), reaching up to 34°C (93°F) at its warmest. The month is much drier, with only 22 mm (0.9 in) of precipitation spread across just 3 days, and a lower humidity of 75%. For a more detailed look at seasonal weather patterns, you can check Mount Dora weather in March.

When comparing the weather patterns in September and April, it's clear that September tends to be warmer and significantly more humid. September experiences average temperatures ranging from a minimum of 18°C (65°F) to a maximum of 35°C (95°F), with an average of 27°C (81°F). In contrast, April offers a cooler climate with temperatures varying from a minimum of 8°C (47°F) to a maximum of 34°C (94°F), averaging around 22°C (73°F). Additionally, September sees higher precipitation levels, with 161 mm (6.4 in) over 18 days, while April is drier, receiving only 80 mm (3.2 in) of rain over 8 days. For a detailed look at conditions during this month, you can visit Mount Dora weather in April.

In September, the weather tends to be warmer and more humid compared to May, with average temperatures reaching 27°C (81°F) and maximums peaking at 35°C (95°F). The month experiences significant rainfall, totaling 161 mm (6.4 in) over 18 days, contributing to a high humidity level of 83%. In contrast, May brings milder temperatures, with a minimum of 12°C (54°F) and an average of 25°C (78°F), alongside lower precipitation of 98 mm (3.8 in) over just 10 days and a humidity level of 68%. This makes September feel more tropical, while May offers more comfortable and drier conditions. For a closer look at May weather specifics, you can visit Mount Dora weather in May.

In comparing the weather of September and June, both months have a similar average temperature of 27°C (81°F) but differ notably in their minimum and maximum temperatures. September starts with a milder minimum of 18°C (65°F), while June's minimum is slightly higher at 21°C (69°F). Maximum temperatures remain comparable at 35°C (95°F in September and 96°F in June). However, September experiences higher precipitation, totaling 161 mm (6.4 in) over 18 days, compared to June's 196 mm (7.7 in) over 22 days. Additionally, September has a higher humidity level at 83%, compared to June's 75%. For more detailed information on June's weather, you can check Mount Dora weather in June.

When comparing the weather in September and July, both months share similar high temperatures, averaging around 27°C (81°F) with a maximum reaching 35°C (95°F). However, September tends to start with warmer minimum temperatures, around 18°C (65°F), compared to July's minimum of 22°C (72°F). Precipitation levels are notably different, with September experiencing 161 mm (6.4 in) over 18 days, while July sees higher rainfall of 227 mm (8.9 in) across 26 days, indicating a wetter month. Humidity levels are relatively high in both months, though September is slightly more humid at 83% versus July's 79%. For more specific details about July's weather, you can refer to Mount Dora weather in July.

In comparing the weather between September and August, September tends to be slightly cooler, with average temperatures ranging from a minimum of 18°C (65°F) to a maximum of 35°C (95°F), while August has higher minimum temperatures starting at 23°C (73°F) and an overall average of 28°C (82°F). Precipitation is also notably less in September, totaling 161 mm (6.4 in) over 18 days compared to August's 221 mm (8.7 in) over 27 days. Humidity levels are fairly similar, with September at 83% and August slightly lower at 81%. For more details on August weather patterns, you can visit Mount Dora weather in August.

September and October showcase a noticeable transition in weather conditions. September tends to be warmer, with daily average temperatures reaching up to 27°C (81°F) and maximums hitting 35°C (95°F), accompanied by higher humidity at 83% and significant rainfall of 161 mm (6.4 in) over 18 days. In contrast, October brings a more moderate climate with minimum temperatures dropping to 7°C (45°F) while the average remains around 25°C (77°F), and maximums peak at 33°C (92°F). Rainfall decreases to 78 mm (3.1 in) over 12 days, and humidity slightly lowers to 81%. For more specific information, you can visit Mount Dora weather in October.

September and November weather display a notable shift in temperatures and precipitation. In September, the average temperature reaches a warm 27°C (81°F), with maximums soaring up to 35°C (95°F), while the month experiences high humidity levels around 83% and significant rainfall totaling 161 mm (6.4 in) over 18 days. In contrast, November sees a considerable drop in minimum temperatures to 3°C (38°F), with an average of 20°C (68°F) and maximums reaching 31°C (88°F). The month is much drier, with only 51 mm (2.0 in) of precipitation over 6 days and similar humidity levels at 82%. For more detailed insights, you can check Mount Dora weather in November.

September and December exhibit stark contrasts in weather patterns. In September, temperatures range from a minimum of 18°C (65°F) to a scorching maximum of 35°C (95°F), with an average of 27°C (81°F). The month is also characterized by high humidity at 83% and significant precipitation, totaling 161 mm (6.4 in) over 18 days. Conversely, December showcases much cooler averages, with temperatures dipping to a minimum of 1°C (34°F) and peaking at 29°C (84°F), averaging 17°C (63°F). The month is noticeably drier, with only 67 mm (2.6 in) of precipitation over just 7 days, while humidity remains relatively high at 84%. For more detailed information, check out Mount Dora weather in December.

Compare Mount Dora's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Mount Dora

As September rolls in, Mount Dora experiences a notable shift in weather, marking the transition from the intense summer heat to a more moderate climate. With average temperatures hovering around a comfortable 27°C, this month provides a welcome respite from the peak summer highs. However, the humidity remains high at 83%, creating a sticky atmosphere that frequently invites afternoon showers. With precipitation occurring on about 18 days, September stands out as a wetter month, which contributes lush greenery to the landscape. This blend of warmth and rain not only refreshes the environment but also makes it a unique time to visit. Discover more about the year-round weather patterns in this charming town at Mount Dora Climate.