Last updated: August 27, 2025
In January, Pai, Thailand, offers a delightful escape with maximum temperatures reaching a pleasant 31°C (89°F) and averages around 19°C (67°F). Visitors can expect cool minimums dipping to a refreshing 7°C (44°F), perfect for cozy evenings. While the month brings about 22 mm (0.9 in) of rain across approximately 4 days, the humidity remains moderate at 51%, ensuring a comfortable atmosphere for outdoor adventures. This time of year is ideal for exploring Pai's stunning landscapes and vibrant culture amidst enjoyable weather conditions.
In January, Pai, Thailand greets visitors with a delightful range of temperatures, showcasing a crisp minimum of 7°C (44°F) and a comfortable average of 19°C (67°F), peaking at 31°C (89°F). This pleasant climate sets the tone for the dry season, offering cool mornings and warm afternoons ideal for exploring the area’s stunning landscapes. As the month progresses into February, temperatures rise slightly, with nights still refreshing and daytime heat reaching 34°C (93°F). The gradual warming trend continues through the following months, with March marking the onset of warmer averages around 24°C (76°F) and sizzling highs hitting 38°C (101°F), preparing the landscape for the summer heat. Overall, January serves as a splendid time to visit, balancing cool mornings and sunny afternoons in a serene environment.
In January, Pai, Thailand experiences a modest rainfall of 22 mm (0.9 in) spread over just four days, marking it as one of the drier months of the year. This gradual shift into the wet season is characterized by a stark contrast to the heavy downpours that follow in the ensuing months. February continues the trend of low precipitation with only 8 mm (0.3 in) over a single day, but by April, rainfall dramatically increases to 76 mm (3.0 in) across nine days. This upward trajectory peaks in the heart of the monsoon season from June to August, when the region sees a significant surge in rainfall, with June alone accumulating 234 mm (9.2 in) over 27 days. As the year transitions into late autumn, rainfall tapers off significantly, bringing lower totals and fewer rainy days, culminating in another dry January. Overall, January serves as an inviting start to the year, balancing pleasant weather with a hint of the wet conditions that lie ahead.
In January, the air in Pai, Thailand is delightfully crisp, with humidity levels averaging around 51%. This moderate humidity sets the stage for a pleasant start to the year, making it an ideal time for outdoor adventures. However, as the months progress, there's a notable downward trend in humidity until April, when it dips to its lowest at 36%. This decrease creates a dry spell typical for the region. But come May, humidity levels begin to climb sharply, reaching 63%, and then soar throughout the summer months, peaking at a steamy 91% in August. Following this peak, humidity gradually tapers off through the fall, landing at a comfortable 60% by November. Overall, January's weather offers a refreshing contrast to the higher humidity of the subsequent months, making it a favored time for travelers seeking to explore Pai's natural beauty.
In January, Pai, Thailand experiences a UV Index of 9, categorized as very high, indicating that unprotected skin can burn in just 15 minutes of sun exposure. This marks the beginning of a climactic trend as the months progress, where the UV Index steadily climbs to 10 in February and escalates further to an alarming 13 by March through October, falling under the extreme exposure category. During this peak period, the burn time reduces significantly to just 10 minutes, highlighting the critical need for effective sun protection. As the year ends, the UV Index decreases slightly back to 10 in November and returns to 9 in December, signaling a respite from the intensity. For more detailed information on the UV levels throughout the year, visit Pai UV Index.
UV Risk Categories
January in Pai, Thailand welcomes visitors with 249 hours of radiant sunshine, setting the stage for a month that feels both promising and spirited. As winter begins to yield to the warmer allure of spring, the sunny hours gradually increase, reaching a peak in March with 338 hours of blissful daylight. Following this trend, April and May maintain close warmth with 325 and 336 hours respectively, offering plenty of sunshine for outdoor adventures. However, as the year progresses into the rainy months from June to August, sunshine dips noticeably, with July reporting only 246 hours. Fortunately, clear skies make a triumphant return in the latter months, with October and November basking in delightful sun once again. Embracing the dynamic rhythm of change, January’s sunshine hints at the vibrant months that lie ahead in Pai’s enchanting landscape.
In January, visitors to Pai, Thailand can expect a favorable 70% chance of sunny weather, making it one of the best months for outdoor adventures. As the dry season sets in, the likelihood of blue skies steadily increases, peaking in March with an impressive 84%. However, as the calendar shifts towards the warmer months, starting in April, the chance of sunshine decreases significantly, dropping to just 39% by April and plummeting to an average of only 10% from June through August. This trend highlights January as a prime time for sun-seekers, while those planning visits in the later months of the year should prepare for a wetter experience. With January's sunny disposition, it’s a perfect time to explore Pai's stunning landscapes before the rains begin.
In Pai, Thailand, January marks the start of a consistent daylight duration, basking in about 11 hours of sunlight. This steady illumination continues into February, promoting a sense of familiarity as winter gives way to the brighter months. As March approaches, the days gradually lengthen, reaching 12 hours of daylight, a trend that continues through April. By May, Pai transitions into a sun-drenched paradise, with daylight extending to 13 hours—a peak that persists throughout June and July. However, as summer wanes, the days start to shorten again, dropping back to 12 hours in August and September. In the final quarter of the year, Pai experiences another decrease, culminating in 10 hours of daylight in December, signaling a gentle return to the cozy embrace of winter. This ebb and flow of daylight not only shapes the daily rhythm of life in Pai but also enriches the enchanting beauty of its landscapes throughout the year.
In January, the winds in Pai, Thailand blow softly at an average speed of 1.3 m/s (3 mph), making for a gentle and peaceful atmosphere that invites exploration. This tranquil breeze continues into February, maintaining the same pace, before seeing a slight increase in March at 1.5 m/s (3 mph). As the seasons shift, April and May bring a subtle dip back to 1.2 m/s (3 mph), while June surprises residents and visitors with a more spirited 1.6 m/s (4 mph). The wind speed then stabilizes for the summer months before gently tapering off towards the end of the year, with October and November featuring the calmest conditions at just 1.1 m/s (2 mph). This consistent yet varying wind pattern throughout the year enhances Pai's serene charm, creating the perfect backdrop for relaxation and adventure alike.
Weather in Pai varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Pai, focusing on differences in temperature, rainfall, humidity, and UV levels.
January offers a mild climate with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 31°C (89°F), averaging around 19°C (67°F). The month sees moderate precipitation of 22 mm (0.9 in) over 4 days, with humidity at 51%. In contrast, February experiences slightly warmer temperatures, with a minimum of 7°C (46°F) and a maximum reaching 34°C (93°F), resulting in an average of 21°C (70°F). Notably, February boasts significantly lower precipitation, recording only 8 mm (0.3 in) over just 1 day, while humidity decreases to 46%. This trend highlights the transition to drier and warmer conditions as February unfolds. For more details, you can check out Pai weather in February.
January and March exhibit notable differences in weather conditions. In January, temperatures range from a minimum of 7°C (44°F) to a maximum of 31°C (89°F), with an average temperature of 19°C (67°F). The month sees relatively light precipitation at 22 mm (0.9 in) over four days, accompanied by a humidity level of 51%. In contrast, March experiences warmer temperatures, with a minimum of 11°C (52°F) and a peak of 38°C (101°F), averaging 24°C (76°F). This month also boasts significantly less rainfall, with only 4 mm (0.2 in) over a single day, and a decrease in humidity to 38%. For a detailed look at the weather in March, you can check out Pai weather in March.
In January, the weather features a comfortable range with temperatures peaking at an average of 19°C (67°F) and a maximum reaching 31°C (89°F). The month sees some rainfall, totaling 22 mm (0.9 in) over just four days, and humidity is relatively moderate at 51%. In contrast, April experiences significantly warmer conditions, with an average temperature of 26°C (78°F) and highs soaring to 38°C (101°F). This month is also wetter, with precipitation totaling 76 mm (3.0 in) over nine days, and humidity drops to 36%. For a closer look at what to expect, check out Pai weather in April.
In January, the weather is generally milder, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 31°C (89°F) and an average of 19°C (67°F). The month sees relatively low precipitation, with only 22 mm (0.9 in) falling over four days, and humidity levels remaining at a moderate 51%.
In contrast, May brings much warmer conditions, with temperatures ranging from a minimum of 18°C (65°F) to a scorching maximum of 38°C (101°F) and an average of 26°C (79°F). This month experiences significantly higher precipitation, accumulating 152 mm (6.0 in) over 18 days, accompanied by increased humidity at 63%. For more details on weather in this month, you can check out Pai weather in May.
In January, the weather is characterized by a mild range of temperatures, with minimums dipping to 7°C (44°F) and maximums peaking at 31°C (89°F), leading to a comfortable average of 19°C (67°F). The month experiences relatively low precipitation at 22 mm (0.9 in) over just 4 days, accompanied by a moderate humidity level of 51%. In contrast, June brings a significant transition with warmer temperatures, where minima rise to 20°C (69°F) and maximums reach 33°C (92°F), resulting in an average of 25°C (77°F). However, June is also marked by substantially higher rainfall, accumulating 234 mm (9.2 in) over 27 days, along with increased humidity at 81%. For more detailed insights, check out Pai weather in June.
January and July present distinct weather patterns, with January enjoying milder temperatures ranging from a minimum of 7°C (44°F) to a maximum of 31°C (89°F), averaging 19°C (67°F). During this month, precipitation is relatively low at 22 mm (0.9 in) over just 4 days, and humidity sits at a comfortable 51%. In contrast, July experiences significantly warmer temperatures, with a minimum of 20°C (68°F) and a maximum reaching 33°C (92°F), averaging 24°C (76°F). However, it also brings a dramatic increase in rainfall, totaling 286 mm (11.3 in) over 29 days, accompanied by higher humidity at 83%. For more details on the weather conditions in July, you can check Pai weather in July.
In January, the weather is generally mild, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 31°C (89°F) and an average of 19°C (67°F). Precipitation is relatively low, totaling 22 mm (0.9 in) over just four days, accompanied by a moderate humidity level of 51%. In contrast, August experiences significantly warmer temperatures, with a minimum of 20°C (68°F), an average of 24°C (76°F), and a maximum of 33°C (91°F). However, August is also the wettest month, receiving a substantial 346 mm (13.6 in) of rainfall spread across 30 days, resulting in higher humidity levels at 91%. This stark contrast in weather highlights the dry mildness of January compared to the rainy, humid conditions of August. For more details, you can check Pai weather in August.
In January, the weather tends to be mild and relatively dry, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 31°C (89°F) and an average of 19°C (67°F). With only 22 mm (0.9 in) of precipitation over about 4 days, humidity remains at a comfortable 51%. In contrast, September brings a significant shift, marked by warmer minimum temperatures of 19°C (66°F) and a higher average of 24°C (76°F), peaking at 33°C (91°F). However, it is also the wettest month, experiencing 220 mm (8.7 in) of rainfall across 26 days, leading to much higher humidity levels at 83%. For more details on the weather in this month, check out Pai weather in September.
In January, the weather features milder temperatures with a minimum of 7°C (44°F) and an average of 19°C (67°F), peaking at a maximum of 31°C (89°F). The month experiences relatively low precipitation of 22 mm (0.9 in) over just 4 days, resulting in a humidity level of around 51%. In contrast, October brings warmer conditions, with minimum temperatures rising to 17°C (63°F) and an average of 23°C (74°F), peaking at 32°C (90°F). However, this month is significantly wetter, accumulating 148 mm (5.8 in) of rainfall across 20 days and resulting in increased humidity at 67%. For more detailed insights into October weather, you can check out Pai weather in October.
In comparing the weather between January and November, we see notable differences. January exhibits a wider temperature range, with minimums of 7°C (44°F) and maximums reaching 31°C (89°F), while November has milder conditions, with minimums of 13°C (55°F) and similar maximums of 31°C (88°F). Precipitation is higher in November, totaling 39 mm (1.5 in) over 8 days, compared to January's 22 mm (0.9 in) over just 4 days. Additionally, humidity levels are greater in November at 60%, compared to 51% in January. For more details, check out Pai weather in November.
In January, temperatures tend to be slightly warmer than in December, with a minimum of 7°C (44°F) compared to December's 5°C (42°F), and maximums reaching 31°C (89°F) versus December's 30°C (87°F). Both months have similar average temperatures around 19°C (67°F), but January sees a bit more precipitation at 22 mm (0.9 in) over 4 days, while December has 17 mm (0.7 in) of rainfall over just 3 days. Additionally, January experiences lower humidity at 51%, in contrast to December's 56%. For those interested in learning more about December weather patterns, you can refer to this link: Pai weather in December.
In January, Pai experiences a delightful shift in weather compared to other months, with pleasantly warm days and cooler nights that invite cozy evenings. The average temperature is a comfortable 19°C (67°F), making it a perfect time to explore the stunning landscapes without the humidity often felt in the rainy season. With only 22 mm (0.9 in) of precipitation spread across four days, the likelihood of rain is significantly lower, allowing for uninterrupted adventures. This month strikes a harmonious balance between cool mornings and sunny afternoons, making it an ideal escape for travelers. For a more detailed look at the weather patterns throughout the year, visit Pai Climate.