Last updated: August 27, 2025
September in Nakhon Pathom, Thailand, showcases a tropical climate marked by high humidity levels averaging at 87%. The temperature fluctuates dramatically, reaching a maximum of 36°C (97°F), with an average of 29°C (84°F) and dipping to a minimum of 24°C (76°F). This month is characterized by significant rainfall, with a total precipitation of 233 mm (9.2 in) spread over 24 days, making it one of the wetter periods of the year. Visitors should be prepared for the steamy weather and frequent downpours, which contribute to the lush, vibrant landscapes typical of this region.
In September, Nakhon Pathom experiences a warm and humid climate, with temperatures showcasing a slight dip compared to the preceding months. The minimum temperature hovers around 24°C (76°F), while the average settles at a comfortable 29°C (84°F), reflecting a consistent tropical warmth. Despite the average temperature being stable, the maximums can peak at 36°C (97°F), ensuring that the daytime remains lively and vibrant. This month serves as a transition, indicating the gradual shift to slightly cooler months ahead, while still holding onto the charm of Thailand's summer heat. As September unfolds, it invites both locals and travelers to embrace the warmth and the lush surroundings that thrive in this kind of tropical weather.
In September, Nakhon Pathom, Thailand, experiences a notable peak in precipitation, receiving an impressive 233 mm (9.2 in) of rain over 24 days. This substantial amount signifies the heart of the rainy season, reflecting a trend where the wettest months such as May and August set the stage for September's deluge. The consistent rainfall not only contributes to the lush landscapes but also marks a transition towards a slightly drier October, which averages 249 mm (9.8 in). September’s humidity and frequent showers contrast sharply with the drier months that follow, emphasizing the dynamic weather patterns that characterize the region. As the rain quenches the earth, it nurtures the vibrant ecosystems, showcasing nature’s resilience even amidst the torrent.
September in Nakhon Pathom, Thailand, marks a transitional phase in humidity levels, as it experiences an average of 87% humidity. This slight decrease from the peak 90% registered in August reflects the tail end of the rainy season, where moisture is prevalent in the air. The rising trend in humidity from the beginning of the year, starting at 58% in January and culminating in the summer months, showcases how the tropical climate intensifies as the year progresses. Following September, humidity levels are expected to dip further to 83% in October, indicating a gradual shift towards the drier months ahead. This pattern not only highlights the influence of seasonal changes but also emphasizes the enduring warmth and moisture that characterizes life in this vibrant region.
In September, Nakhon Pathom experiences an UV Index of 13, placing it firmly in the extreme exposure category with a burn time of just 10 minutes. This pattern follows a consistently high UV Index seen throughout the summer months, where numbers reached as high as 14 from March to August. The UV Index slightly dips in October to 12 before reverting to 10 in the cooler months of November and December. The overall trend highlights the importance of sun protection during these peak months, reminding residents and visitors to stay vigilant against UV radiation. For more insights, check out Nakhon Pathom UV Index.
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As the summer heat begins to wane, September in Nakhon Pathom, Thailand, welcomes a gentle transition with 266 hours of sunshine. This month experiences a slight dip in daylight compared to the preceding months, particularly from the peak of 335 hours in March, showcasing a gradual decline towards the rainy season. The trend continues from August's 275 hours, marking a shift that hints at the cool breezes of autumn just around the corner. Despite its reduced sunshine, September remains a vibrant month, promising beautiful days intertwined with the lush greenery nurtured by seasonal rains, inviting both locals and visitors to enjoy the charm of this enchanting region.
In Nakhon Pathom, Thailand, September marks a significant dip in the likelihood of sunny weather, with a mere 9% chance of sunshine. This trend reflects the region's rainy season, where the chance of clear skies plummets from the sunnier months earlier in the year—January boasts a robust 59% likelihood, while February peaks at 76%. As the months progress into the sweltering heat of April and the rainy July and August, the sunshine chances take a nosedive, creating a noticeable contrast. By the time September rolls around, the clouds typically dominate the sky, making it one of the least sunny months of the year. Those planning outdoor activities should be prepared for the strong possibility of rain and cloudy skies during this time.
In Nakhon Pathom, Thailand, the month of September enjoys a delightful 12 hours of daylight, continuing the trend established throughout the summer months. From March through September, daylight remains consistently at this length, providing ample time for outdoor activities and exploration. This steady pattern highlights a unique characteristic of the region, where daylight duration stabilizes during the warmer months before gradually tapering down to 11 hours in October. As the year transitions, the rhythmic ebb and flow of daylight in Nakhon Pathom offers a captivating backdrop for both residents and visitors alike.
As September rolls into Nakhon Pathom, Thailand, a noticeable dip in the wind speed marks the transition into the quieter months. Averaging just 1.8 m/s (4 mph), the winds in September share a calmness reminiscent of October, suggesting a period of stillness following the summer season. This contrasts with the slightly breezier months of March, June, and November, which boast speeds of 2.7 m/s (6 mph) and 2.2 m/s (5 mph), reflecting a seasonal uptick in gusts as the region prepares for the return of the cooler weather. As the year progresses, September serves as a gentle reminder of the diminishing winds, enveloping Nakhon Pathom in a serene embrace before the winds begin to pick up once again.
Weather in Nakhon Pathom varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Nakhon Pathom, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is notably warmer and more humid, with average temperatures around 29°C (84°F) and maximums reaching up to 36°C (97°F). However, the month also experiences significant rainfall, with 233 mm (9.2 in) of precipitation over 24 days, resulting in a high humidity level of 87%. In contrast, January presents a much cooler climate with minimum temperatures dropping to 16°C (62°F) and an average of 27°C (80°F). The month is characterized by minimal rainfall, only 25 mm (1.0 in) over just 3 days, and a lower humidity level of 58%, making it a drier and more comfortable period. For more details, you can visit Nakhon Pathom weather in January.
September and February present contrasting weather conditions in Nakhon Pathom. September typically features higher humidity levels at 87%, with average temperatures ranging from a minimum of 24°C (76°F) to a maximum of 36°C (97°F). The month is also marked by significant rainfall, with approximately 233 mm (9.2 in) of precipitation over 24 days, making it one of the wetter months.
In contrast, February offers a more comfortable climate, characterized by lower humidity at 59% and slightly cooler temperatures, with a minimum of 19°C (66°F) and an average of 28°C (82°F). Rainfall is minimal in February, totaling only 15 mm (0.6 in) across just 3 days. For more detailed weather insights, you can visit Nakhon Pathom weather in February.
In September, the weather is characterized by warm temperatures, with a minimum of 24°C (76°F) and an average of 29°C (84°F), peaking at 36°C (97°F). However, this month also experiences high levels of precipitation, with 233 mm (9.2 in) of rain over 24 days, contributing to a humid atmosphere at 87%. In contrast, March offers slightly cooler temperatures, with a minimum of 22°C (72°F) and an average of 30°C (86°F), reaching a maximum of 38°C (100°F). Precipitation is significantly lower in March, with only 37 mm (1.5 in) falling over just 5 days, and the humidity drops to a more comfortable 62%. For more detailed information, check Nakhon Pathom weather in March.
In comparing the weather of September and April, September tends to be more humid and rainy, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 36°C (97°F) and an average of 29°C (84°F). This month experiences significant precipitation of 233 mm (9.2 in) over approximately 24 days, leading to an elevated humidity level of 87%. In contrast, April features slightly higher average temperatures, with a minimum of 20°C (69°F) and a maximum reaching 39°C (102°F) while averaging 30°C (87°F). Precipitation in April is lower at 115 mm (4.5 in) spread across about 12 days, resulting in a more comfortable humidity level of 69%. For further details on April weather, you can visit Nakhon Pathom weather in April.
In comparing the weather between September and May, one can observe notable differences. September typically experiences slightly warmer temperatures, with an average of 29°C (84°F) and maximums reaching up to 36°C (97°F), while May tends to be hotter overall, with an average of 30°C (87°F) and maximums soaring to 40°C (104°F). Humidity levels are higher in September at 87% compared to 79% in May, contributing to a more oppressive feel during that month. Additionally, September sees more precipitation, totaling 233 mm (9.2 in) over 24 days, while May has relatively less rain at 169 mm (6.7 in) over 20 days. For more details about weather in May, you can visit Nakhon Pathom weather in May.
In comparing the weather between June and September, June tends to be slightly hotter, with average temperatures reaching 30°C (86°F) and maximums peaking at 38°C (100°F), while September averages around 29°C (84°F) with a maximum of 36°C (97°F). Interestingly, both months share a similar level of humidity at 87%, which can make the heat feel more intense. Precipitation levels, however, contrast significantly; September experiences a much wetter climate with 233 mm (9.2 in) over 24 days, compared to June's more moderate 122 mm (4.8 in) over 20 days. For a detailed overview of June's weather in this region, you can check Nakhon Pathom weather in June.
When comparing the weather in September to that of July, we see some notable differences. September experiences slightly lower minimum and maximum temperatures, with a minimum of 24°C (76°F) and a maximum of 36°C (97°F), compared to July's minimum of 25°C (77°F) and maximum of 37°C (100°F). Despite a similar average temperature of 29°C (84°F in September and 85°F in July), September sees significantly more rainfall, with 233 mm (9.2 in) falling over 24 days, while July has only 145 mm (5.7 in) across 25 days. Humidity remains quite high in both months, at 87% in September and 89% in July, making the overall weather feel quite humid during both periods, but with September being notably wetter. For more details, check out Nakhon Pathom weather in July.
In September, the weather remains quite warm, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 36°C (97°F) and averaging around 29°C (84°F). However, it is characterized by significantly higher precipitation, with 233 mm (9.2 in) of rain over 24 days and a humidity level of 87%. In contrast, August presents slightly higher temperatures, with a minimum of 25°C (77°F) and a maximum of 37°C (98°F), but less rainfall at 169 mm (6.7 in) over 25 days and slightly higher humidity at 90%. For a more detailed comparison of the weather conditions in August, you can refer to this link: Nakhon Pathom weather in August.
September and October in Nakhon Pathom showcase a slight decrease in overall temperatures, with September experiencing an average of 29°C (84°F) compared to October's average of 28°C (83°F). Both months have high humidity levels, but October is slightly less humid at 83%, down from September's 87%. Precipitation increases slightly in October, with 249 mm (9.8 in) over 21 days, compared to September's 233 mm (9.2 in) over 24 days. This indicates that while the rainfall is a bit heavier in October, there are fewer days of rain. For more details, you can check the Nakhon Pathom weather in October.
In September, the weather is noticeably warmer and more humid, with average temperatures reaching around 29°C (84°F) and maximum highs soaring up to 36°C (97°F). This month also experiences significant rainfall, accumulating about 233 mm (9.2 in) over 24 days, contributing to the high humidity levels of 87%. In contrast, November offers a more moderate climate, where the temperatures range from a minimum of 21°C (69°F) to an average of 28°C (82°F) and maximum highs of 34°C (94°F). Rainfall is much lower in November, with only 82 mm (3.2 in) over 11 days, and the humidity decreases to 77%. For a more detailed overview of the weather in November, you can check Nakhon Pathom weather in November.
September and December exhibit distinct differences in weather patterns. In September, temperatures range from a minimum of 24°C (76°F) to a maximum of 36°C (97°F), with an average of 29°C (84°F). This month is characterized by high humidity at 87% and significant rainfall, with 233 mm (9.2 in) occurring over 24 days. In contrast, December features more moderate temperatures, with a minimum of 16°C (61°F) and a maximum of 35°C (95°F), averaging 26°C (80°F). Rainfall is minimal, with only 21 mm (0.8 in) over just 3 days, and humidity drops to 66%. For more details, check out Nakhon Pathom weather in December.
As September unfolds in Nakhon Pathom, the weather takes on a distinct character that sets it apart from the drier months. With high humidity levels around 87% and frequent rain—totaling 233 mm over approximately 24 days—the atmosphere feels heavier and more tropical. The daily temperatures range from a warm minimum of 24°C to a maximum of 36°C, creating a humid and steamy backdrop for daily activities. This month’s cozy warmth contrasted with its regular downpours provides a unique experience for both locals and visitors, shaping the landscape and lifestyle in compelling ways. For a deeper insight into what to expect in this vibrant region, explore the detailed statistics on Nakhon Pathom Climate.