Last updated: August 27, 2025
In January, Sam Roi Yot, Thailand, offers a delightful tropical experience with maximum temperatures reaching up to 34°C (93°F) and a pleasant average of 25°C (78°F). Visitors can expect minimum temperatures around 16°C (62°F) during the cooler nights. Although the month sees some rainfall, accumulating to 64 mm (2.5 in) over approximately 5 days, the overall humidity levels remain manageable at 58%. This blend of warm days and refreshing evenings creates an ideal environment for outdoor adventures and exploring the stunning natural landscapes of the region.
In January, Sam Roi Yot, Thailand, showcases its pleasant climate, starting with a refreshing minimum temperature of 16°C (62°F) and rising to a comfortable average of 25°C (78°F), reaching as high as 34°C (93°F) during the day. As the month transitions into February, temperatures slightly increase, indicating the onset of warmer days with a minimum of 18°C (65°F) and a maximum of 35°C (95°F). The trend continues into March and April, where the minimums settle comfortably around 21°C (69°F) and a staggering peak of 37°C (100°F) is observed by April. As the summer months draw near, May gifts temperatures that hover around 38°C (101°F), reflecting the tropical nature of this stunning region. Despite the rising heat, the consistent average temperatures of about 28°C (82°F) throughout these months provide a balance, inviting visitors to enjoy the stunning landscapes and activities that flourish in this beautiful coastal paradise.
In January, Sam Roi Yot experiences moderate precipitation, totaling 64 mm (2.5 in) over an average of just 5 days. This marks the beginning of the year with relatively low rainfall compared to the heavier, more consistent downpours that follow in the coming months. As the dry season transitions into spring, February and March see even less rainfall, with February receiving only 24 mm (0.9 in) and adding to a sense of tranquility in the region. However, from April onwards, precipitation begins to surge, peaking in the following months, particularly July and September, when rainfall regularly exceeds 195 mm. This clear trend highlights a shift from the initial dry spell, culminating in the region's wet season, which shapes the climate and landscape of Sam Roi Yot, ultimately transforming it into a vibrant oasis.
In January, Sam Roi Yot experiences a moderate humidity level of 58%, marking the start of a gradual increase as the year progresses. This steady rise continues into February with a slight uptick to 59%, and by March, the humidity reaches 62%, suggesting a shift toward a more tropical atmosphere. As the months advance into the hotter seasons, April sees a notable jump to 69%, while May escalates further to 79%, signaling the onset of the monsoon. The real transformation occurs during the summer months, with June and July peaking at 87% and 89%, respectively, ultimately reaching a sultry 90% in August. Post-monsoon, humidity levels begin to recede in September and October, settling at 87% and 83%. By November and December, the air becomes noticeably drier, closing out the year at 77% and 66%. This clear trend underscores the dramatic seasonal shifts in humidity indicative of Sam Roi Yot's tropical climate, making it an intriguing destination for those seeking warmth and natural beauty year-round.
In January, Sam Roi Yot, Thailand, experiences a highly intense UV Index of 11, categorized as extreme, with a dangerously short burn time of just 10 minutes. This trend of extreme UV exposure continues through the early months of the year, peaking in March at an astonishing 15 before gradually setting back to 11 in November. The consistent exposure highlights the importance of proactive sun protection year-round, as even short moments without adequate sunscreen can lead to skin damage. For more detailed insights into this essential aspect of travel safety, visit Sam Roi Yot UV Index.
UV Risk Categories
In January, Sam Roi Yot basks in a delightful 251 hours of sunshine, setting the stage for a vibrant start to the year. As the months roll on, sunshine hours steadily climb, peaking in March with an impressive 337 hours, promising longer days filled with warmth and light. Following a slight decline in April and May, the sun remains generous through the summer, with October and November recapturing some of the earlier brightness. Interestingly, the year wraps up with a strong finish in December at 318 hours, ensuring that residents and visitors alike experience the enchanting glow of Thailand's coast. This seasonal rhythm showcases a harmonious blend of sunny delights, perfect for outdoor adventures in this serene coastal paradise.
In January, Sam Roi Yot, Thailand enjoys a moderately bright start to the year, with a 55% chance of sunny weather. This positivity in the forecast sets the tone for the upcoming months, as sunny days become more prevalent in February, rising to 69%, before slightly dipping in March to 58%. However, the trend shifts dramatically as we move into April, where the likelihood of sunshine drops to a mere 20%, signaling the onset of the rainy season. This pattern continues through the summer months, with probabilities plummeting to single digits in July and August. As the year progresses towards December, the chance of clear skies swings back up to 58%, showcasing the climate's cyclical nature. Overall, January serves as a perfect transition month, gracefully blending early-year sunshine with the anticipation of the wetter seasons ahead.
In January, Sam Roi Yot, Thailand enjoys a delightful 11 hours of daylight, setting a tranquil tone for the year ahead. As the month transitions into February, the daylight remains consistent, offering a gentle, steady ambiance. March heralds the arrival of longer days, extending into 12 hours of sunshine, a trend that continues unabated through the summer months of April, May, June, July, and August. This consistent 12-hour daylight period fosters vibrant outdoor activities and exploration. As the year progresses into September, daylight remains steadfast before gradually tapering back to 11 hours in October, maintaining this rhythm through November and December. Overall, the daylight duration in Sam Roi Yot showcases a beautiful balance, with a brief peak during the spring and summer, perfectly encapsulating the region’s tropical charm.
In January, Sam Roi Yot, Thailand, welcomes the year with a mild average wind speed of 2.6 m/s (6 mph), setting a gentle tone for the month. As the landscape transitions into February, the winds slightly drop to 2.0 m/s (5 mph), maintaining a placid atmosphere perfect for outdoor pursuits. This tranquility continues into March and May, where the winds hover around 2.1 m/s (5 mph), providing ideal conditions for exploration. However, as the hot summer months approach, a notable shift occurs: June and July experience a rise in wind speed, reaching 3.1 m/s (7 mph) and 3.2 m/s (7 mph) respectively. This invigorating breeze not only cools the air but also brings a sense of vitality to the vibrant surroundings. While August sees a slight decrease back to 2.8 m/s (6 mph), the winds settle into a steady rhythm through the fall months, concluding the year with 2.9 m/s (6 mph) in December. Overall, January’s winds foreshadow a dynamic yearly transition, embodying both calm and strength in the tropical paradise.
Weather in Sam Roi Yot varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Sam Roi Yot, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February exhibit similar weather patterns, but with some distinct differences. In January, average temperatures range from a minimum of 16°C (62°F) to a maximum of 34°C (93°F), while February sees slightly warmer temperatures, with lows of 18°C (65°F) and highs reaching 35°C (95°F). Although both months experience precipitation on roughly five days, January has more rainfall at 64 mm (2.5 in), compared to February's 24 mm (0.9 in). Humidity remains relatively stable, with January at 58% and February slightly higher at 59%. For a more detailed look at the weather in February, you can visit Sam Roi Yot weather in February.
In January, the weather features temperatures ranging from a minimum of 16°C (62°F) to a maximum of 34°C (93°F), with an average of 25°C (78°F). This month experiences approximately 64 mm (2.5 in) of precipitation over 5 days, accompanied by a humidity level of 58%. By contrast, March sees a notable increase in temperatures, with the minimum rising to 21°C (69°F) and the maximum reaching 36°C (98°F), averaging 28°C (82°F). Although March has slightly less precipitation at 53 mm (2.1 in) across 8 days, the humidity also increases to 62%. For more detailed information on the weather during March, visit Sam Roi Yot weather in March.
In January, the weather is characterized by a warm range of temperatures, with a minimum of 16°C (62°F) and a maximum of 34°C (93°F), along with an average of 25°C (78°F). This month experiences relatively mild precipitation, totaling 64 mm (2.5 in) over just 5 days, while humidity sits at 58%. In contrast, April brings even warmer conditions, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 37°C (100°F), averaging at 28°C (83°F). However, April is notably wetter, receiving 137 mm (5.4 in) of rainfall spread over 21 days, and the humidity increases to 69%. Thus, while January offers pleasant warmth with less rain, April delivers a hotter and more humid climate with significant precipitation. For more details on the April weather, visit Sam Roi Yot weather in April.
In January, the weather typically exhibits warm temperatures with a minimum of 16°C (62°F) and an average of 25°C (78°F), reaching a maximum of 34°C (93°F), while experiencing moderate precipitation totaling 64 mm (2.5 in) over about 5 days. The humidity during this month hovers around 58%, creating a pleasantly warm atmosphere.
In contrast, May brings higher temperatures, with a minimum of 23°C (73°F) and an average of 28°C (83°F), peaking at an intense 38°C (101°F). This month is significantly wetter, receiving 195 mm (7.7 in) of rainfall across approximately 25 days, leading to increased humidity levels of 79%. For a closer look at the weather specifics in this month, you can visit Sam Roi Yot weather in May.
In January, the weather is relatively mild with temperatures ranging from a minimum of 16°C (62°F) to a maximum of 34°C (93°F), and an average of 25°C (78°F). This month experiences an average precipitation of 64 mm (2.5 in) over about 5 days, accompanied by a humidity level of 58%. In contrast, June sees warmer temperatures, with a minimum of 23°C (74°F), an average of 28°C (82°F), and a peak reaching 36°C (97°F). Additionally, June is much wetter, receiving 162 mm (6.4 in) of rainfall over approximately 24 days, along with a higher humidity level of 87%. For more detailed weather information for this month, you can check Sam Roi Yot weather in June.
In January, the weather tends to be pleasantly warm with temperatures ranging from a minimum of 16°C (62°F) to a maximum of 34°C (93°F), alongside relatively low humidity at 58%. With an average temperature of 25°C (78°F) and only 64 mm (2.5 in) of precipitation over about 5 days, January offers a more comfortable climate for outdoor activities. In contrast, July experiences higher temperatures, with daytime highs reaching up to 36°C (98°F) and minimums around 23°C (74°F). The month is characterized by significantly increased humidity at 89% and a substantial rise in rainfall, totaling 199 mm (7.8 in) over approximately 26 days. For a more detailed look at July weather conditions, you can visit Sam Roi Yot weather in July.
In January, the weather features a comfortable range with minimum temperatures around 16°C (62°F) and maximums peaking at 34°C (93°F), making the average temperature a pleasant 25°C (78°F). The month experiences relatively low precipitation, totaling 64 mm (2.5 in) over just 5 days, accompanied by a moderate humidity level of 58%. In contrast, August brings a noticeable shift, with minimum temperatures rising to 23°C (73°F) and maximums soaring to 36°C (97°F), resulting in a slightly higher average of 27°C (81°F). The month is characterized by significantly increased rainfall, with 194 mm (7.6 in) of precipitation spread across 26 days, while humidity levels climb to a steamy 90%. For more details on the weather conditions, you can visit Sam Roi Yot weather in August.
January and September offer contrasting weather experiences. In January, temperatures range from a minimum of 16°C (62°F) to a maximum of 34°C (93°F), with an average of 25°C (78°F), making it a relatively warm and dry month with only 64 mm (2.5 in) of precipitation over about 5 days and humidity at 58%. In contrast, September is noticeably warmer and much wetter, with temperatures ranging from a minimum of 22°C (73°F) to a maximum of 35°C (96°F), averaging 27°C (81°F). During this month, there is significant rainfall totaling 246 mm (9.7 in) spread over 26 days, accompanied by higher humidity levels at 87%. For a detailed look at the atmospheric conditions, you can check Sam Roi Yot weather in September.
In January, the weather tends to be warm and relatively dry, with temperatures ranging from a mild 16°C (62°F) at night to a comfortable 34°C (93°F) during the day. The average temperature hovers around 25°C (78°F), and the month sees only about 64 mm (2.5 in) of precipitation over approximately 5 days, resulting in lower humidity levels of around 58%. In contrast, October is significantly wetter and more humid, with minimum temperatures starting at 22°C (71°F) and peaking at 35°C (94°F). The average daily temperature is slightly lower at 26°C (80°F), but the month experiences a substantial 233 mm (9.2 in) of rainfall over 26 days, leading to a higher humidity level of 83%. This stark difference in precipitation and humidity makes October a much more significant wet season, as outlined in detail at Sam Roi Yot weather in October.
When comparing the weather in January and November, January tends to be slightly cooler with average temperatures ranging from a minimum of 16°C (62°F) to a maximum of 34°C (93°F). In contrast, November sees a higher minimum temperature of 20°C (68°F) and an average temperature of 26°C (79°F). Precipitation is also more prevalent in November, with 90 mm (3.6 in) of rain spread over 12 days, compared to January's 64 mm (2.5 in) over just 5 days. Additionally, humidity levels are higher in November at 77%, compared to 58% in January. For more detailed insights, check Sam Roi Yot weather in November.
In comparing the weather between January and December, both months exhibit warm temperatures, with January having a slightly lower minimum temperature of 16°C (62°F) compared to December's 17°C (63°F). The average temperature remains consistent at 25°C (78°F) for both months, while January experiences a marginally higher maximum temperature of 34°C (93°F) versus December's 33°C (92°F). Precipitation levels are notably higher in January, with 64 mm (2.5 in) spread over five days, compared to December's 27 mm (1.1 in) over the same number of days. Additionally, January's humidity is recorded at 58%, making it slightly less humid than December's 66%. For more detailed insights into December weather, you can check Sam Roi Yot weather in December.
January in Sam Roi Yot is a delightful month that sets itself apart from the sweltering heat of other seasons. With a comfortable average temperature around 25°C (78°F), it offers a refreshing reprieve from the often scorching summer days. While occasional rain might grace the region, bringing a total precipitation of 64 mm over just a handful of days, the humidity level remains moderate, making outdoor exploration enjoyable. This harmonious blend of temperatures and manageable rainfall creates an ideal backdrop for visiting. For a deeper insight into the weather patterns throughout the year, be sure to check out Sam Roi Yot Climate.