October Weather in Saint Lucie, United States

Last updated: February 24, 2025

In October, Saint Lucie experiences pleasantly warm weather, with average temperatures hovering around 26°C (80°F). The maximum temperature can reach up to 31°C (88°F), providing opportunities for basking in the sun amidst the tropical landscape. However, this month also sees some rainy days, with a total precipitation of 133 mm (5.2 in) over approximately 18 days. Humidity remains relatively high at 83%, contributing to a lush environment but also creating a muggy atmosphere. It's a time of transition as the region moves towards cooler evenings, where temperatures can dip to a refreshing 13°C (55°F), making October a unique blend of warmth and moisture in Saint Lucie.

October Temperature in Saint Lucie

In October, Saint Lucie experiences a delightful transition into cooler weather, making it a perfect time to enjoy outdoor activities. With a minimum temperature of 13°C (55°F) and an average of 26°C (80°F), the city showcases a comfortable warmth that is ideal for leisurely strolls or beach days. As the month progresses, daytime highs peak at 31°C (88°F), offering a lingering taste of summer before the cooler months set in. This variability in temperatures, particularly the drop from the highs in September, signals the onset of fall that many residents and visitors cherish, blending the warmth of summer with the refreshing coolness of autumn.

October Weather in Saint Lucie: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Saint Lucie, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec677172757881828282807470
Data source: Temperature data for Saint Lucie 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.

October Precipitation in Saint Lucie

In October, Saint Lucie experiences a notable drop in precipitation compared to the preceding months, with 133 mm (5.2 in) falling over 18 days. This marks a shift from the heavy rainfall seen in the summer months, particularly in July and August, which often bring in excess of 175 mm. As the region transitions into late fall, October's rainfall is still substantial but milder, suggesting a gradual easing of the rainy season. This trend continues into November, where precipitation further declines to 83 mm, indicating a move towards drier weather patterns. The clear decrease in both total rainfall and the number of rainy days showcases the changing climate dynamics as the year progresses.

October Precipitation Trends in Saint Lucie

The chart displays monthly precipitation patterns in Saint Lucie, with values for each month alongside October's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec384831691251731751941691338354
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

October Humidity in Saint Lucie

October in Saint Lucie, United States, maintains a consistent humidity level of 83%, paralleling the month before it, September. This month marks the transition from the peak of summer, where humidity was slightly lower at 80% in August, to a steady peak that persists through November. Notably, the humidity levels in October mirror those of January and November, indicating a seasonal pattern where increased moisture is typical as the year draws to a close. As cooler temperatures approach, the air remains rich with humidity, creating a subtropical feel that characterizes Saint Lucie’s climate. Overall, October serves as a reminder of the tropical influences that linger in the region, setting the stage for the wetter months ahead.

October Average Humidity in Saint Lucie

This chart illustrates the average monthly humidity levels in Saint Lucie, with October's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how October's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec83%80%75%68%65%73%77%80%83%83%83%84%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Saint Lucie

October in Saint Lucie sees a UV Index of 9, placing it in the very high exposure category, which means a burn can occur in just 15 minutes. This marks a slight decrease from the extreme levels experienced during the peak summer months, but caution is still advised, especially for those spending extended periods outdoors. As the year progresses, the data reveals a clear trend of diminishing UV intensity from the scorching highs of summer to more moderate levels in late fall and winter. However, even in October, skin protection remains important as the sun's rays can still pose significant risks. For more details, visit Saint Lucie UV Index.

Maximum UV Index Levels in Saint Lucie for October

The chart shows the monthly maximum UV Index (UVI) for Saint Lucie in October, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6810111112121211975
Data source: Saint Lucie October 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.

October Sunshine in Saint Lucie

As October arrives in Saint Lucie, residents and visitors can bask in the warm embrace of 298 hours of sunshine, Continue to enjoy the splendid weather that characterizes the fall season. While this marks a slight dip from the sun-drenched days of summer, which boast an impressive 335 hours in July, October still presents a delightful array of sunny moments. This month serves as a transition, with its generous sunshine hours trailing behind the peak summer months but well above the cloudier winter months. Overall, October maintains the region's reputation for abundant sunshine, promising plenty of opportunities to enjoy the outdoors before the year comes to a close.

Monthly Sunshine Duration in Saint Lucie: October Highlighted

The October sunshine duration represents the total number of hours Saint Lucie experiences direct sunlight during the month of October, excluding cloudy or obstructed periods. This chart compares the sunshine duration of October with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec208h259h315h318h315h301h335h331h311h298h263h270h
Data source: Saint Lucie October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Saint Lucie During October

In Saint Lucie, October presents a moderate chance of sunny weather, with a 47% likelihood of sunshine gracing the area. This figure marks a notable improvement from the summer months, where June, July, and August all see significantly lower percentages, hovering around 19% to 24%. As the year progresses into fall, sunshine opportunities gradually increase, rising from the 35% chance in September. While October's weather remains somewhat variable, it outpaces many of the sultry summer months, indicating a shift toward more pleasant and sunlit days as the year approaches its end. Overall, October stands as a promising month for those craving a bit more sunshine in their lives.

Percentage of Sunny Days in October in Saint Lucie

The chart illustrates the percentage of sunny days in Saint Lucie throughout the year, with October 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 Saint Lucie experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec44%55%45%52%51%20%24%20%35%47%42%65%
Data source: Saint Lucie October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Saint Lucie in October

In October, Saint Lucie experiences a gentle transition, with daylight lasting for approximately 11 hours. This month marks a gradual decline from the longer summer days, peaking at 13 hours in the height of summer, before settling back into the shorter daylight of late fall and winter. Compared to September's 12 hours, October’s daylight reflects a subtle shift towards the shorter days of November and December, which both see just 10 hours of light. As the air cools and the days shorten, October invites a cozy atmosphere, reminding us that winter is on the horizon while still holding onto the tail end of longer days.

Average Daylight Hours in Saint Lucie for October

The chart illustrates the variation in daylight duration in Saint Lucie throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 37m11h 13m12h12h 49m13h 30m13h 50m13h 39m13h 3m12h 16m11h 28m10h 46m10h 25m
Data source: Saint Lucie daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Saint Lucie

As October settles in Saint Lucie, the average wind speed typically dances around 3.9 m/s (9 mph), marking a gentle refreshment from the warmer months. This slight dip from the summer lows reflects a gradual transition as the breezes pick up a little strength, especially compared to the calm of September, which recorded its lowest average at 3.0 m/s (7 mph). As temperatures begin to cool, October's winds are reminiscent of spring's more invigorating gales, bridging the calmer summer days and the brisk winds of winter. This subtle uptick in wind speed hints at the invigorating change in season, inviting residents and visitors alike to embrace the refreshing October air.

Average October Wind Speed in Saint Lucie

The chart displays monthly wind speed patterns in Saint Lucie, with values for each month shown alongside October's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how October's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.34.94.94.65.04.33.43.63.03.9 m/s4.73.5
Data source: Saint Lucie October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Saint Lucie Compares to Other Months

The weather in Saint Lucie changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of October's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Saint Lucie and find detailed weather information for every month.

October and January present stark contrasts in weather. In October, temperatures range from a minimum of 13°C (55°F) to a maximum of 31°C (88°F), with an average of 26°C (80°F). This month also experiences significant rainfall, with 133 mm (5.2 in) over 18 days, giving the atmosphere a humid feel with a humidity level of 83%. Conversely, January is noticeably cooler, with temperatures dipping to a minimum of 4°C (40°F) and averaging 20°C (68°F), while the maximum reaches 29°C (85°F). Rainfall is much lighter in January, totaling only 38 mm (1.5 in) over just 6 days, yet the humidity level remains consistent at 83%. For a more detailed look at January weather, check out Saint Lucie weather in January.

October and February exhibit distinct weather patterns that reflect the transition between seasons. In October, temperatures range from a minimum of 13°C (55°F) to a maximum of 31°C (88°F), with an average of 26°C (80°F). The month is characterized by higher precipitation, totaling 133 mm (5.2 in) over 18 days, coupled with a relative humidity of 83%. In contrast, February offers milder conditions, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 28°C (83°F), averaging 22°C (71°F). Precipitation is significantly lower, at 48 mm (1.9 in) over just 9 days, and humidity slightly decreases to 80%. For a detailed look at February weather, you can refer to Saint Lucie weather in February.

October and March in Saint Lucie present distinct weather patterns. October boasts warmer average temperatures, ranging from a minimum of 13°C (55°F) to a maximum of 31°C (88°F), alongside significantly higher precipitation levels of 133 mm (5.2 in) over 18 days, resulting in a humidity level of 83%. In contrast, March offers milder temperatures, with a minimum of 11°C (53°F) and an average of 22°C (72°F), and much lower precipitation at 31 mm (1.2 in) across just 5 days, leading to a humidity of 75%. For more details on the conditions in March, check Saint Lucie weather in March.

When comparing the weather in October and April, we see notable differences in temperature, precipitation, and humidity. October tends to be warmer on average, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 31°C (88°F), while April shows slightly higher minimum temperatures at 15°C (58°F) and peak temperatures reaching 32°C (90°F). In terms of precipitation, October is much wetter, experiencing 133 mm (5.2 in) over 18 days compared to April's 69 mm (2.7 in) across 9 days. Furthermore, October has a higher humidity level at 83%, creating a more tropical feel compared to April’s milder 68%. For more detailed information, you can check Saint Lucie weather in April.

When comparing the weather in October and May, both months feature warm temperatures, but there are notable differences. In October, temperatures range from a minimum of 13°C (55°F) to a maximum of 31°C (88°F), with an average of 26°C (80°F). This month is characterized by higher humidity at 83% and more precipitation, with 133 mm (5.2 in) spread over 18 days. In contrast, May typically enjoys slightly warmer temperatures, with a minimum of 17°C (64°F) and a maximum of 32°C (90°F), while maintaining a similar average of 26°C (78°F). The humidity is lower at 65%, and precipitation is slightly less, totaling 125 mm (4.9 in) over 15 days. For more detailed information about the weather patterns in May, you can check Saint Lucie weather in May.

October and June exhibit distinct weather patterns, with October generally offering cooler temperatures compared to the warmer June. In October, temperatures range from a minimum of 13°C (55°F) to an average of 26°C (80°F) and a maximum of 31°C (88°F), while June maintains a higher temperature range from a minimum of 23°C (73°F) to an average of 27°C (81°F) and a maximum of 32°C (90°F). Precipitation levels are also noteworthy; October sees about 133 mm (5.2 in) of rainfall over 18 days, whereas June experiences a higher total of 173 mm (6.8 in) across 23 days. Additionally, October's humidity sits at a higher level of 83%, compared to June's 73%. For a closer look at the June weather specifics, visit Saint Lucie weather in June.

When comparing the weather in October and July, several notable differences emerge. In October, temperatures range from a minimum of 13°C (55°F) to a maximum of 31°C (88°F), with an average of 26°C (80°F), making it cooler overall than July, which has minimum temperatures of 24°C (76°F) and maximum temperatures reaching 33°C (92°F). The average temperature in July hovers around 28°C (82°F), slightly higher than October's average. Additionally, October experiences more precipitation, with 133 mm (5.2 in) falling over 18 days, compared to July's 175 mm (6.9 in) over 27 days. Humidity levels are also slightly higher in October at 83%, compared to 77% in July. For a closer look at July weather specifics, you can refer to this link: Saint Lucie weather in July.

In comparison to August, October experiences cooler temperatures, with a minimum of 13°C (55°F) and an average of 26°C (80°F), compared to August's warmer minimum of 25°C (76°F) and average of 28°C (83°F). The highest temperature in October peaks at 31°C (88°F), just slightly lower than August's maximum of 32°C (90°F). Additionally, October sees more rainy days, with 18 days of precipitation and a total of 133 mm (5.2 in), while August has 27 rainy days and higher total precipitation of 194 mm (7.6 in). The humidity in October stands at 83%, slightly higher than August's 80%. For more details on August weather, you can check Saint Lucie weather in August.

In comparing the weather between September and October, October experiences a cooler range of temperatures, with a minimum of 13°C (55°F) compared to September’s warmer minimum of 24°C (75°F). The average temperature remains relatively stable, with October averaging 26°C (80°F) against September's 28°C (82°F). Interestingly, while both months have similar humidity levels at 83%, October sees slightly more rainfall, with 133 mm (5.2 in) of precipitation over 18 days, compared to September’s 168 mm (6.6 in) over 23 days. For a more detailed view of September's weather, you can visit Saint Lucie weather in September.

In October, temperatures in Saint Lucie are relatively warmer, with a minimum of 13°C (55°F) and a maximum soaring to 31°C (88°F), resulting in an average of 26°C (80°F). The month is characterized by higher rainfall, totaling 133 mm (5.2 in) across 18 days, while humidity remains consistent at 83%. In contrast, November brings cooler temperatures, with a minimum of 9°C (49°F), an average of 23°C (74°F), and a maximum reaching 29°C (85°F). Precipitation decreases to 83 mm (3.3 in) over 13 days, maintaining the same humidity level of 83%. For more insights on the weather during this month, check out Saint Lucie weather in November.

In October, the weather is warm and humid, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 31°C (88°F) and an average of 26°C (80°F). The month experiences significant rainfall, with 133 mm (5.2 in) of precipitation over 18 days, resulting in an overall humidity of 83%.

In contrast, December brings cooler temperatures, with a minimum of 8°C (47°F), an average of 21°C (70°F), and a maximum of 29°C (85°F). Precipitation drops to 54 mm (2.1 in) over 10 days, while humidity remains relatively stable at 84%. This transition from October's heat to December's milder climate makes for a notable shift in weather patterns. For more details, you can check Saint Lucie weather in December.

Compare Saint Lucie's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Saint Lucie

As October rolls in, Saint Lucie reveals a shift from the sweltering summer heat to a more temperate climate. With an average temperature of 26°C, the days remain pleasantly warm, yet they also come with increased rainfall, registering approximately 133 mm over 18 days. This spike in precipitation contributes to a noticeably higher humidity level of 83%, creating a vibrant, lush atmosphere. October is a unique transitional month, where the cooling temperatures invite outdoor activities, despite the frequent showers. For a deeper dive into the region's weather patterns, explore the comprehensive details at Saint Lucie Climate.