October Weather in Ilopango, El Salvador

Last updated: August 21, 2025

In October, Ilopango, El Salvador, experiences a vibrant and humid climate, with temperatures ranging from a warm 20°C (68°F) at night to a sweltering 34°C (93°F) during the day. The average temperature settles comfortably at 25°C (78°F), creating a lively atmosphere ideal for tropical adventures. However, the month is characterized by significant precipitation, accumulating about 286 mm (11.3 in) over 28 days, illustrating the wet and lush environment. With an average humidity level around 77%, visitors should be prepared for occasional showers amid the warmth, making October a unique yet beautiful time to explore this picturesque region.

October Temperature in Ilopango

In Ilopango, El Salvador during October, the temperatures begin to cool slightly as the region transitions deeper into the year. With a minimum temperature of around 20°C (68°F) and a comfortable average of 25°C (78°F), October provides a pleasant respite from the hotter summer months. The maximum temperature peaks at 34°C (93°F), mirroring a slight decline from the sweltering highs experienced earlier in the year. As days grow shorter and the rainy season approaches, this month hints at a softer climate, making it an inviting time for those looking to explore the region's stunning landscapes while enjoying milder weather.

October Weather in Ilopango: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Ilopango, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ilopango, October typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec788081828079818079787878
Data source: Temperature data for Ilopango 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.

October Precipitation in Ilopango

In October, Ilopango experiences a significant rainfall of 286 mm (11.3 in), making it one of the wettest months of the year, with precipitation occurring on 28 days. This trend continues the pattern established in the preceding months, where heavy rainfall from May through September lays the groundwork for a notably damp October. As the wet season peaks, the lush surroundings thrive, creating a vibrant atmosphere despite the persistent showers. The month is integral to replenishing water supplies and supporting agriculture, echoing the broader climatic rhythm that characterizes El Salvador's tropical landscape.

October Precipitation Trends in Ilopango

The chart displays monthly precipitation patterns in Ilopango, 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. In Ilopango, October typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec35551280313138232291286657
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Ilopango

In October, Ilopango, El Salvador, experiences a humidity level of 77%, continuing a trend seen in the preceding months of high moisture content. The rainfall from June to September dramatically raises humidity levels, peaking in August at 79%. As the country transitions into the dry season, humidity begins to taper off slightly in November to 75%, but October still retains the summer's lingering warmth. This consistent high humidity underscores a vibrant tropical climate, which, while making the air feel heavier, is also essential for the lush greenery that characterizes the region.

October Average Humidity in Ilopango

This chart illustrates the average monthly humidity levels in Ilopango, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Ilopango is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%62%59%59%59%68%78%79%77%77%75%67%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Ilopango

In October, Ilopango, El Salvador, experiences a UV Index of 13, categorizing it as extreme exposure, with a rapid burn time of just 10 minutes. This month maintains the trend seen throughout the year, where the UV Index remains consistently high, particularly from March to June, peaking at 14. Even as we transition into the cooler months, the UV index in Ilopango remains notably intense. As such, it's vital for residents and visitors to take protective measures against the sun's powerful rays. For more insights on UV levels, check out Ilopango UV Index.

Maximum UV Index Levels in Ilopango for October

The chart shows the monthly maximum UV Index (UVI) for Ilopango 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. In October, the maximum UV index in Ilopango typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11121414141413131313109
Data source: Ilopango 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 Ilopango

In October, Ilopango, El Salvador, experiences a delightful 290 hours of sunshine, contributing to its charm as a vibrant destination. This month marks a slight dip from the peak sunshine hours seen in the summer months of July and March, which boasted an impressive 328 hours each. However, October remains consistent with the overall sunny disposition of the region, offering a pleasant blend of warmth and light that transcends the transition into the cooler months. With an average that approaches the delightful sunshine of the preceding months, October serves as a beautiful interlude before the slightly brighter days of November and December, maintaining its reputation as a beacon of sunshine year-round.

Monthly Sunshine Duration in Ilopango: October Highlighted

The October sunshine duration represents the total number of hours Ilopango 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.
JanFebMarAprMayJunJulAugSepOctNovDec263h292h328h319h313h284h328h313h299h290h308h326h
Data source: Ilopango October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ilopango During October

In Ilopango, El Salvador, October offers a modest 32% chance of sunny weather, reflecting a notable dip from the more vibrant months earlier in the year, such as January and February, where sunlit days peak at 67% and 76% respectively. As the year progresses into the rainy season, the likelihood of clear skies diminishes, reaching its lowest during the summer months of June and August. However, there is a reassuring increase in sunny prospects as November approaches, climbing to 56%. This trend reveals that while October may not be the sunniest month, it serves as a transition period, hinting at brighter days ahead.

Percentage of Sunny Days in October in Ilopango

The chart illustrates the percentage of sunny days in Ilopango 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 Ilopango experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec67%76%70%41%37%15%32%16%24%32%56%71%
Data source: Ilopango October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ilopango in October

In Ilopango, El Salvador, the October daylight duration dips slightly to 11 hours, a reflection of the gradual shift towards the end of the year. This month follows a pattern established from January to February, where daylight lingers at the same length, before embracing a more extended light phase from March through September with 12 hours consistently. As the days in October shorten, they're reminiscent of the earlier months, signaling the approach of the cooler, darker season. With daylight gradually receding from 12 to 11 hours, residents can anticipate the comforting embrace of longer evenings ahead, while also enjoying the vibrant landscapes that transition with the seasons.

Average Daylight Hours in Ilopango for October

The chart illustrates the variation in daylight duration in Ilopango throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 24m11h 41m12h 3m12h 26m12h 45m12h 54m12h 49m12h 32m12h 10m11h 47m11h 28m11h 18m
Data source: Ilopango daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Ilopango

As October arrives in Ilopango, El Salvador, the air remains gentle with an average wind speed of 1.2 m/s (3 mph), characteristic of the calm atmosphere that begins to settle in during the latter part of the year. Following a gradual decrease from 2.0 m/s in January to the year's lowest winds in July and August, October's breeze gently echoes the serene transition into the rainy season, allowing for a sense of tranquility. This month aligns closely with the soft winds of September, hinting at a sustained stillness before November ushers in a slight increase once again. Overall, the trends reflect a tranquil atmosphere, perfect for reflecting on nature's cycles in this picturesque locale.

Average October Wind Speed in Ilopango

The chart displays monthly wind speed patterns in Ilopango, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.02.02.01.81.41.11.41.21.21.2 m/s2.01.8
Data source: Ilopango October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Ilopango Compares to Other Months

Weather in Ilopango varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Ilopango, focusing on differences in temperature, rainfall, humidity, and UV levels.

October and January offer contrasting weather experiences. In October, temperatures range from a minimum of 20°C (68°F) to a maximum of 34°C (93°F), with an average of 25°C (78°F). The month is marked by significant precipitation, totaling 286 mm (11.3 in) over 28 rainy days, resulting in a high humidity level of 77%. In contrast, January presents a milder climate, with a minimum temperature of 14°C (58°F) and a maximum of 36°C (97°F), while maintaining the same average temperature of 26°C (78°F). Notably, January is dry, with only 3 mm (0.1 in) of precipitation and no rainy days, leading to a lower humidity of 63%. For more details about January weather, check out Ilopango weather in January.

In comparing the weather conditions of October and February, October tends to be significantly wetter and more humid. With temperatures ranging from a minimum of 20°C (68°F) to a maximum of 34°C (93°F), October experiences average temperatures of 25°C (78°F) alongside 286 mm (11.3 in) of precipitation spread across 28 days, resulting in a humidity level of 77%. In contrast, February has a more dry and comfortable climate, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 39°C (102°F). The average temperature stands at 26°C (80°F) with minimal precipitation of just 5 mm (0.2 in) occurring on only one day, and a lower humidity level of 62%. For more detailed information on the weather in February, visit Ilopango weather in February.

In comparing the weather of October and March, it’s evident that both months feature warm temperatures, but with notable differences in rainfall and humidity. October experiences a minimum temperature of 20°C (68°F) and an average of 25°C (78°F), while March has slightly higher minimum temperatures at 18°C (64°F) and averages around 27°C (82°F). However, March can peak with maximum temperatures reaching 37°C (100°F), contrasting sharply with October’s maximum of 34°C (93°F). Precipitation is significantly higher in October, with 286 mm (11.3 in) over 28 days, compared to just 5 mm (0.2 in) on a single day in March. This is also reflected in the humidity levels, with October at a high 77% versus a drier 59% in March. For more specific insights into March in Ilopango, check Ilopango weather in March.

When comparing the weather in October and April, notable differences emerge in temperature and precipitation. October experiences milder temperatures with a minimum of 20°C (68°F) and an average of 25°C (78°F), while April tends to be warmer, boasting an average temperature of 28°C (82°F) and a maximum that can reach up to 38°C (101°F). Precipitation also varies significantly; October is marked by heavy rainfall of 286 mm (11.3 in) across 28 days, creating a much wetter atmosphere, compared to April's considerably lighter precipitation of just 51 mm (2.0 in) over 15 days. Additionally, the humidity is higher in October at 77%, contrasting with April's lower humidity level of 59%. For more specific details on April weather in Ilopango, you can check Ilopango weather in April.

In comparing the weather of October and May, both months have similar minimum temperatures, averaging around 20°C (68°F). However, May features a slightly higher average temperature of 27°C (81°F) compared to October's 25°C (78°F), with maximum temperatures peaking at 36°C (97°F) in May versus 34°C (93°F) in October. Precipitation levels are comparable, with October receiving 286 mm (11.3 in) over 28 days, while May has slightly less at 279 mm (11.0 in) across 26 days. Notably, October experiences higher humidity at 77%, while May's humidity is more comfortable at 59%. For a more detailed overview, you can check out Ilopango weather in May.

In comparing the weather of October and June, we see some notable differences. October experiences slightly lower temperatures, with a minimum of 20°C (68°F) and a maximum of 34°C (93°F), whereas June is a bit warmer with a minimum of 21°C (70°F) and a maximum of 36°C (96°F). Precipitation levels are high in both months, with October receiving 286 mm (11.3 in) over 28 days, while June sees even more rain at 313 mm (12.3 in) over 27 days. Interestingly, October has higher humidity at 77%, compared to June's 68%. For a deeper look at June weather specifics, you can check out Ilopango weather in June.

When comparing the weather in October and July, October presents slightly cooler temperatures, with a minimum of 20°C (68°F) and an average of 25°C (78°F), while July features a minimum of 21°C (70°F) and a warmer average of 27°C (81°F). July also boasts higher maximum temperatures, peaking at 36°C (97°F) compared to October's maximum of 34°C (93°F). Precipitation is significantly higher in October, totaling 286 mm (11.3 in) over 28 days, in contrast to July's 138 mm (5.4 in) spread over 18 days. Despite similar humidity levels of 77% in both months, October experiences a notably wetter climate. For more details about the weather in July, you can check Ilopango weather in July.

When comparing the weather in October and August, we can see some notable differences. October generally sees a slightly cooler temperature range, with minimums around 20°C (68°F) and maximums peaking at 34°C (93°F), compared to August, which has minimums of 21°C (69°F) and maximums reaching up to 36°C (97°F). While October experiences higher precipitation levels at 286 mm (11.3 in) over 28 days, August has less rain, totaling 232 mm (9.1 in) across 24 days. Humidity levels are relatively similar, with October at 77% and August slightly higher at 79%. For more insights into the weather specifics of August, you can refer to Ilopango weather in August.

In comparing the weather between September and October, we see slight variations in temperature and precipitation. Both months experience similar minimum temperatures at around 20°C (68°F), while October has a slightly lower average temperature of 25°C (78°F) compared to September's 26°C (79°F). The maximum temperatures remain consistent at 34°C (93°F) for October and 34°C (94°F) for September. Precipitation levels are comparable, with October recording 286 mm (11.3 in) and September slightly higher at 291 mm (11.5 in), both over 28 days. Humidity also stays constant at 77% for both months. For more details on September's weather conditions, you can visit Ilopango weather in September.

October tends to be warmer and wetter compared to November, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 34°C (93°F) and a substantial precipitation total of 286 mm (11.3 in) over 28 days. In contrast, November experiences slightly cooler temperatures, with a minimum of 18°C (64°F) and an average of 26°C (78°F), while precipitation drops significantly to 65 mm (2.5 in) over just 9 days. Humidity remains relatively similar, at 77% in October and 75% in November, making November feel a bit drier. For more detailed information, you can check out Ilopango weather in November.

In October, the weather is generally warm and quite humid, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 34°C (93°F). The month is characterized by significant rainfall, with an average precipitation of 286 mm (11.3 in) occurring over 28 days, resulting in a humidity level of 77%. In contrast, December offers a slightly cooler experience, with minimum temperatures of 16°C (62°F) and maximum temperatures reaching 35°C (96°F). The precipitation dramatically decreases to only 7 mm (0.3 in) over just 1 day, and humidity levels also lower to 66%. This transition highlights the shift from a wet to a drier season. For more information about the weather specifics in December, you can visit Ilopango weather in December.

Compare Ilopango's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Ilopango

As October unfolds in Ilopango, it marks a distinct shift in weather patterns compared to the preceding months. The high humidity levels contribute to a substantial increase in rainfall, with frequent precipitation making the month notably wetter. While temperatures can still reach a maximum of 34°C, the average settles at a comfortable 25°C, providing a refreshing contrast to the intense heat often experienced earlier in the year. This combination of warmth and moisture results in lush landscapes, making October a captivating time to experience the natural beauty of the region. For more detailed insights into the yearly weather fluctuations, visit Ilopango Climate.