Last updated: August 27, 2025
In Bang Pa-in, Thailand, January presents a warm and inviting climate, perfect for enjoying outdoor activities. The maximum temperature soars to a scorching 36°C (96°F), while the average hovers around 27°C (81°F), offering comfortable conditions for exploration. Visitors can expect cooler nights, with temperatures dipping to a pleasant 16°C (61°F). Precipitation is minimal, with only 17 mm (0.7 in) of rain over a mere 3 days, allowing for predominantly dry weather. The humidity level sits around 50%, adding a slight tropical feel to the air. January stands as a prime time to experience the vibrant culture and serene landscapes of this charming destination.
In Bang Pa-in, Thailand, January marks the start of the year with pleasantly mild temperatures. The month features a comfortable minimum of 16°C (61°F), gradually warming to an average of 27°C (81°F), and peaking at a hot maximum of 36°C (96°F). As January gives way to February, the temperatures begin to rise steadily, with the minimum climbing to 18°C (65°F) and the average reaching 28°C (83°F). This upward trend continues into March and April, where maximums touch 39°C (102°F) and 40°C (104°F), respectively, signaling the onset of the hotter season. Notably, while January’s temperatures are relatively moderate, they set the stage for the increasingly warmer months ahead, creating an enticing climate for visitors drawn to Thailand’s rich cultural heritage during the cooler start to the year.
In January, Bang Pa-in experiences a relatively dry spell, with only 17 mm (0.7 in) of precipitation recorded over just 3 days. This modest rainfall marks the tail end of the dry season, contrasting sharply with the wetter months that follow. As the year progresses, the precipitation amounts surge, peaking in the monsoon season from May to September, where monthly totals drastically increase, peaking at 279 mm (11.0 in) in September. The trend reveals a clear transition from the drier early months to a lush, rain-soaked landscape, as the frequency of rain also elevates significantly, often occurring on nearly every day in the height of the rainy season. This seasonal pattern highlights the tropical climate of Thailand, characterized by a pronounced shift from arid conditions to a vibrant, verdant environment.
In January, Bang Pa-in enjoys moderate humidity levels at 50%, creating a comfortable atmosphere as the year begins. However, this month marks the peak of a gradual decline in humidity, with subsequent months consistently trending lower until March, where it reaches a refreshing low of 41%. As the heat of April approaches, humidity makes a slight rebound to 51%, hinting at the tropical summer ahead. The real shift occurs starting in May, when humidity spikes dramatically, reaching a steamy 76% and peaking in the following months, with August seeing an exceptionally high 85%. This trend continues well into September, before a gradual decrease begins in October, leading to more comfortable humidity levels as the year winds down in November and December. Overall, January signals the transition towards the humid months that characterize Thailand's tropical climate.
In January, Bang Pa-in experiences a very high UV Index of 9, with a burn time of just 15 minutes. As the month progresses into February, the UV Index sharply escalates to 12, marking the beginning of the extreme exposure category that persists through to August. During this period, the burn time decreases significantly to only 10 minutes, emphasizing the importance of sun protection. This extreme UV exposure continues through the spring and summer months, peaking at 14 in April and August. By November, the intensity slightly lessens to a 10 before returning to a 9 in December, indicating a notable seasonal pattern in UV exposure. For more details, visit Bang Pa-in UV Index.
UV Risk Categories
In January, Bang Pa-in, Thailand greets the New Year with a promising 251 hours of sunshine, setting a bright tone for the months ahead. As the days pass, sunlight gradually spills in, peaking in March with an impressive 333 hours, making it the sunniest month of the year. Afterward, while the hours dip slightly in April and May, they remain plentiful, showcasing a pleasant consistency. Interestingly, the summer months see a gradual decline; June to August experiences shorter sunny days, with hours gradually tapering to 276 hours in August. However, as the year transitions into fall, sunshine makes a comeback, with November and December bringing back the glow, culminating in a warm 315 hours as the festive season approaches. This pattern highlights the inviting climate of Bang Pa-in, where sunshine not only brightens the skies but also enriches the local charm throughout the year.
In Bang Pa-in, Thailand, January offers a moderate chance of sunny weather, with 59% of the month likely to be bathed in sunlight. This sets the stage for a delightful transition into the dry season, particularly when compared to the months that follow. As February approaches, the probability of sunshine surges to 79%, making it the sunniest month of the year. In contrast, the weather takes a turn by April, plummeting to a mere 18%, hinting at the impending monsoon season. The pattern reveals that while January enjoys a decent share of sunshine, it ultimately sits at the cusp of a dramatic seasonal shift, with the sunny days giving way to the wetter months ahead.
In Bang Pa-in, Thailand, January marks the beginning of a steady daylight rhythm, offering 11 hours of sunlight that carries through February. As spring approaches in March, daylight duration begins to extend, reaching 12 hours by the month’s end. This trend of longer days continues consistently through the rainy season, peaking with 12 hours of light from March to September—ideal for exploration and outdoor activities. Once October arrives, daylight begins to taper off again, returning to 11 hours and continuing this pattern through December. This cycle creates a dynamic yet predictable environment, inviting both locals and visitors to savor the beauty of each season under the Thai sun.
In Bang Pa-in, Thailand, the January wind sets the tone for the year, with an average speed of 2.2 m/s (5 mph), mirroring February's gentle breeze. As the months progress into March, the wind picks up slightly to 2.6 m/s (6 mph), suggesting a refreshing shift as spring approaches. However, in the heat of April, the winds calm down to a softer 1.8 m/s (4 mph), only to regain strength in June, reaching 3.0 m/s (7 mph), marking the peak of wind activity for the year. This invigorating flow remains relatively steady through the summer and early fall before waning again as temperatures cool toward winter. Overall, January's gentle winds evoke a tranquil start, reflecting a pattern where calm breezes weave through warmer months, only to rise again as the seasons transition.
Weather in Bang Pa-in varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Bang Pa-in, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, the weather features a minimum temperature of 16°C (61°F) and an average of 27°C (81°F), with a maximum reaching 36°C (96°F). The month experiences a total precipitation of 17 mm (0.7 in) over three days, coupled with a humidity level of 50%. Conversely, February sees a slight increase in temperatures, with a minimum of 18°C (65°F) and an average of 28°C (83°F), peaking at 37°C (98°F). Precipitation decreases to 12 mm (0.5 in) across the same number of days, while humidity drops slightly to 47%. Overall, February tends to be warmer and drier than January. For more detailed information, you can check Bang Pa-in weather in February.
In January, the weather is generally milder, with minimum temperatures around 16°C (61°F) and an average of 27°C (81°F), reaching a maximum of 36°C (96°F). The month experiences relatively low precipitation, totaling 17 mm (0.7 in) over about three days, coupled with a humidity level of 50%. In contrast, March sees warmer temperatures, starting at a minimum of 23°C (73°F) and averaging 30°C (86°F), peaking at 39°C (102°F). The rainfall also increases significantly, with 47 mm (1.8 in) spread over five days, and humidity drops slightly to 41%. For more detailed insights, you can check out Bang Pa-in weather in March.
When comparing the weather in January and April, noticeable differences emerge. January features milder temperatures with a minimum of 16°C (61°F) and an average of 27°C (81°F), while April experiences warmer conditions, starting at a minimum of 20°C (68°F) and averaging 31°C (87°F). The maximum temperatures in April reach up to a sweltering 40°C (104°F), significantly higher than January's maximum of 36°C (96°F). Additionally, April is marked by a substantial increase in precipitation, recording 100 mm (4.0 in) over 15 days, compared to January's much lighter 17 mm (0.7 in) over just 3 days. Interestingly, humidity remains relatively consistent, with January at 50% and April slightly higher at 51%. For a detailed look at April's weather patterns, you can visit Bang Pa-in weather in April.
In January, the weather features milder temperatures, with a minimum of 16°C (61°F) and a maximum reaching 36°C (96°F), averaging around 27°C (81°F). The month experiences relatively low precipitation, totaling just 17 mm (0.7 in) over three days, and humidity levels are at a comfortable 50%.
In contrast, May brings much hotter conditions, with minimum temperatures starting at 23°C (74°F) and peaking at 40°C (104°F), averaging 30°C (87°F). This month sees a significant increase in rainfall, with a substantial 166 mm (6.5 in) of precipitation spread over 21 days, leading to a higher humidity level of 76%.
For more insights on the climate specifics, visit Bang Pa-in weather in May.
In January, the weather tends to be warm and relatively dry, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 36°C (96°F) and an average temperature of 27°C (81°F). The month experiences minimal rainfall, with only 17 mm (0.7 in) spread over just 3 days, and a comfortable humidity level of 50%. In contrast, June brings a significant increase in both temperature and rainfall, with minima averaging 25°C (77°F) and maxima reaching up to 39°C (102°F) and an average of 30°C (86°F). Precipitation jumps dramatically to 135 mm (5.3 in) over 22 days, accompanied by much higher humidity levels at 83%. For a closer look at what to expect, check out Bang Pa-in weather in June.
January and July provide a stark contrast in weather conditions. In January, temperatures range from a comfortable minimum of 16°C (61°F) to a warm maximum of 36°C (96°F), with an average of 27°C (81°F). The month sees relatively low precipitation, with only 17 mm (0.7 in) falling over just 3 days, accompanied by a moderate humidity level of 50%. In contrast, July experiences higher temperatures, with a minimum of 25°C (77°F) and a maximum of 38°C (101°F), averaging 29°C (85°F). However, it also brings significant rainfall, totaling 179 mm (7.1 in) over 26 days, resulting in much higher humidity at 80%. For a detailed overview of weather during this month, visit Bang Pa-in weather in July.
January and August showcase striking contrasts in weather. In January, temperatures range from a minimum of 16°C (61°F) to a maximum of 36°C (96°F), with an average of 27°C (81°F). This month experiences relatively low precipitation, with only 17 mm (0.7 in) falling over just three days, and humidity at a comfortable 50%. In contrast, August is much warmer, with a minimum temperature of 24°C (76°F) and a maximum reaching 38°C (101°F), averaging at 29°C (85°F). However, it brings significantly higher rainfall, totaling 194 mm (7.6 in) over 25 days, resulting in a much more humid atmosphere at 85%. For a detailed look at August conditions, you can check out Bang Pa-in weather in August.
January and September present striking contrasts in weather patterns. In January, temperatures range from a mild 16°C (61°F) at night to a warm 36°C (96°F) during the day, with only 17 mm (0.7 in) of precipitation over three days and a humidity level of 50%. In contrast, September sees a higher minimum temperature of 24°C (76°F) and a maximum of 37°C (98°F), but is characterized by significant rainfall, totaling 279 mm (11.0 in) across 25 days and much higher humidity at 88%. These differences highlight the transition from the relatively dry and warm January to the humid and wet conditions typical of September. For more detailed insights, you can check out Bang Pa-in weather in September.
In January, the weather is typically warm, with minimum temperatures around 16°C (61°F) and maximums reaching up to 36°C (96°F). The average temperature hovers around 27°C (81°F) and the month experiences relatively low precipitation of 17 mm (0.7 in) over just three days, with humidity levels at 50%. In contrast, October brings a significant shift, with minimum temperatures rising to 22°C (71°F) and average highs of 29°C (84°F), peaking at 37°C (99°F). However, it also sees a dramatic increase in rainfall, accumulating 212 mm (8.4 in) over 19 days, and humidity soaring to 79%. For more detailed insights on weather patterns in October, you can visit Bang Pa-in weather in October.
When comparing the weather in January and November, January tends to be slightly cooler with a minimum temperature of 16°C (61°F) and an average of 27°C (81°F). In contrast, November features a warmer minimum temperature of 21°C (70°F) and a similar average of 28°C (83°F). Additionally, January experiences significantly less rainfall, with only 17 mm (0.7 in) over just 3 days, while November sees a much wetter pattern, receiving 50 mm (2.0 in) of precipitation over 8 days. The humidity levels also differ, with January at 50% and November at a higher 68%, making November feel more muggy. For more information on November weather specifics, you can refer to Bang Pa-in weather in November.
Comparing the weather in January and December, January exhibits slightly warmer temperatures, with a minimum of 16°C (61°F) compared to December's 15°C (60°F). Both months share an average temperature of 27°C (81°F) and reach a maximum of 36°C (96°F) in January and 36°C (97°F) in December. Although precipitation is similar in both months, with January receiving 17 mm (0.7 in) and December 18 mm (0.7 in), December experiences slightly higher humidity at 59%, while January's humidity is at 50%. For more detailed insights, you can check Bang Pa-in weather in December.
As January rolls into Bang Pa-in, the city experiences a refreshing shift in weather that sets it apart from the sweltering months that typically dominate the region. With temperatures averaging a comfortable 27°C (81°F) and a minimal amount of precipitation, this month offers a delightful reprieve, allowing for outdoor activities without the usual discomfort of high humidity. The relatively low humidity of 50% and minimal rainfall, occurring on just a few days, further enhance the charm of January, making it an ideal time to explore the historical wonders and picturesque landscapes of Bang Pa-in. For a deeper dive into seasonal weather patterns, visit Bang Pa-in Climate.