Last updated: August 27, 2025
January in Erawan, Thailand offers a delightful climate characterized by a maximum temperature reaching 35°C (95°F), balanced by a refreshing average of 23°C (74°F). Visitors can expect cool evenings with temperatures dipping to a minimum of 10°C (51°F). The month typically experiences low precipitation, with only 4 mm (0.2 in) of rain falling over just 1 day, contributing to a pleasant outdoor experience. With a humidity level of around 52%, January is an ideal time to explore the stunning natural beauty and vibrant culture of Erawan.
In January, Erawan, Thailand welcomes visitors with a refreshing climate that showcases a remarkable range of temperatures. The month begins with a cool minimum of 10°C (51°F), perfect for those who relish the chilly mornings. By midday, temperatures rise to a comfortable average of 23°C (74°F), and can soar to a maximum of 35°C (95°F), offering ample opportunity for outdoor adventures amidst stunning natural surroundings. As the year progresses into February and March, the mercury ticks upwards, indicating a gradual warming trend, peaking at 41°C (106°F) in April. This steady rise throughout the first quarter illustrates a transition from the cooler winter months into the warmth of summer, enticing travelers to experience Erawan's lush landscapes and vibrant culture.
In January, Erawan, Thailand, experiences a mildly dry spell, recording only 4 mm of precipitation over a single day. This starkly contrasts with the subsequent months, where rainfall begins to ramp up significantly. By February, precipitation slightly increases to 10 mm, but it isn't until March that the rains intensify, reaching 28 mm and marking the start of a more pronounced wet season. As the year progresses, particularly from April to August, monthly rainfall climbs sharply, peaking in August with a substantial 243 mm over 22 days of precipitation. This trend not only underscores the transition from the dry to wet season but also highlights Erawan's unique tropical climate, characterized by a dramatic increase in rain and humidity during the mid-year months. As September and October follow, precipitation remains high, before tapering off again in the final months of the year, demonstrating the region's distinctive seasonal rhythms.
In January, Erawan, Thailand experiences a comfortable humidity level of 52%, setting the stage for the dry season. As the month progresses into February, the humidity slightly decreases to 49%, hinting at the transition towards more arid conditions. However, come March, humidity dips further to an impressive 39%, marking the peak of the dry months. This trend of decreasing humidity continues with April witnessing a modest rise to 40%, slightly refreshing the air before the arrival of the rainy season. As May rolls in, humidity skyrockets to 69%, heralding the onset of the monsoon, with subsequent months displaying a remarkable climb, peaking at 87% in August. Following this, humidity begins to wane towards the end of the year, closing out with a decrease to 57% in December. Overall, January serves as a precursor to the shifting humidity patterns that unfold throughout the year, reflecting a dynamic climate that transitions from dry to humid with the seasons.
In January, Erawan, Thailand, experiences a UV Index of 10, categorized as very high. This indicates that sunburn can occur in just 15 minutes of unprotected exposure, so taking precautions is essential. As the months progress, the UV Index escalates dramatically, peaking at 14 from April to August, where the exposure category shifts to extreme with a burn time plummeting to a mere 10 minutes. Even as the year transitions into late autumn, the UV Index remains elevated, though it gradually recedes, reaching 10 in November and 9 in December. This consistent trend of high UV levels underscores the importance of sun safety throughout the year. For more detailed insights, check out the full Erawan UV Index.
UV Risk Categories
In Erawan, Thailand, January beautifully sets the tone for the year with an impressive 255 hours of sunshine, inviting travelers to bask in its warmth. As the months progress, the sunshine peaks in March with 323 hours, representing the best of Thailand's vibrant climate. The magic continues in April and May, where sunny hours remain high at 314 and 317, respectively, perfect for outdoor adventures. However, as summer unfolds into the rainy season by mid-year, sunshine hours gradually decline, with June and July recording 282 and 277 hours. Despite this dip, the sun shines brightly once again in November with 304 hours, making the end of the year just as delightful for visitors. Overall, Erawan’s climate promises a sunny escape with fluctuations that highlight the beauty of each season.
In Erawan, Thailand, January boasts a remarkable 81% chance of sunny weather, making it one of the brightest months of the year. This trend of abundant sunshine continues into February, which sees an even higher percentage at 86%. However, as the months progress into the heat of March, the likelihood of sunny days drops to 66%, setting the stage for a significant decline through the following months. April and May face a stark decrease, with sunshine chances plummeting to 25% and 41%, respectively. The rainy season further diminishes sun exposure from June to August, where the chance hovers around a mere 14%. Interestingly, there is a slight rebound in November to 59%, suggesting a return to more favorable conditions as the year draws to a close. Overall, January stands out as an ideal time for sun-seekers in Erawan, perfectly primed for outdoor adventures before the monsoon's arrival.
In Erawan, Thailand, January ushers in a stable 11 hours of daylight, a trend that continues into February. As the year progresses, daylight duration begins to increase with March, April, and May offering 12 hours of sunshine. The peak is reached during the summer months of June and July, when the days stretch to a full 13 hours, inviting outdoor adventures and vibrant experiences. As summer fades into autumn, daylight gradually decreases back to 12 hours in August and September, finally settling at 11 hours once again in October, November, and December. This rhythmic pattern not only marks the changing seasons but also enhances Erawan's natural beauty throughout the year.
In January, the winds in Erawan, Thailand, arrive at an average speed of 1.8 m/s (4 mph), making it one of the breeziest months of the year. This gentle gust is consistent with the subsequent months, where February and March maintain a similar pace of 1.7 m/s, offering a calming atmosphere as nature awakens after the cooler season. As the temperatures rise toward April and May, the winds slow slightly to 1.3 m/s (3 mph), creating a more tranquil environment ideal for leisurely outdoor activities. Interestingly, by June through August, the wind picks up again slightly to 1.7 m/s (4 mph), providing a refreshing breeze during the humid summer months. As the year transitions into the cooler season, the wind speed remains stable at 1.5 m/s (3 mph) during September and October, before closing out the year with a gentle revival at 1.8 m/s in December. This pattern illustrates a rhythm in Erawan's climatic dance, where breezes ebb and flow, enhancing the beauty of this tropical paradise.
Weather in Erawan varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Erawan, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing January and February weather, January exhibits slightly cooler temperatures, with a minimum of 10°C (51°F) and a maximum of 35°C (95°F), while February sees warmer conditions, with a minimum of 13°C (55°F) and a maximum of 37°C (100°F). Both months experience low precipitation, but February has a notable increase, recording 10 mm (0.4 in) compared to January's 4 mm (0.2 in), although both months have similar precipitation days at just 1. Humidity levels are fairly consistent, with January at 52% and February slightly lower at 49%. For more details, explore Erawan weather in February.
In January, the weather is generally milder with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 35°C (95°F). The average temperature is around 23°C (74°F), and rainfall is minimal, with only 4 mm (0.2 in) recorded over just 1 day, resulting in 52% humidity. In contrast, March sees a significant increase in temperature, with a minimum of 17°C (63°F) and a high of 39°C (103°F), averaging at 28°C (82°F). Precipitation also rises to 28 mm (1.1 in) spread over 7 days, contributing to a lower humidity level of 39%. For those looking to explore the region during this time, more detailed insights can be found at Erawan weather in March.
January and April exhibit notable differences in weather patterns. January enjoys milder temperatures, with an average of 23°C (74°F) and a maximum of 35°C (95°F), paired with minimal precipitation of just 4 mm over one day. In contrast, April experiences significantly higher temperatures, averaging 29°C (84°F) and peaking at a scorching 41°C (106°F). This month also brings increased rainfall, with 73 mm of precipitation spread over 11 days, resulting in lower humidity levels at 40%. For a closer look at weather specifics for this month, you can visit Erawan weather in April.
In comparing the weather between January and May, notable differences emerge in temperature and precipitation. January experiences milder temperatures, with a minimum of 10°C (51°F) and a maximum of 35°C (95°F), averaging around 23°C (74°F), and only a minimal 4 mm (0.2 in) of precipitation over just one day. In contrast, May sees significantly warmer conditions, with temperatures ranging from a minimum of 22°C (72°F) to a scorching maximum of 40°C (104°F), averaging 29°C (84°F), accompanied by substantial rainfall of 166 mm (6.6 in) over 19 days. Additionally, humidity rises from 52% in January to 69% in May, contributing to a noticeably more humid atmosphere. For a more detailed look at May weather, you can check Erawan weather in May.
In January, the weather is generally mild, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 35°C (95°F) and an average of 23°C (74°F). The month sees minimal precipitation, averaging only 4 mm (0.2 in) over just one day, and humidity levels are relatively comfortable at 52%. In contrast, June experiences much warmer temperatures, with a minimum of 23°C (74°F), an average of 29°C (84°F), and a maximum reaching 38°C (101°F). However, June is also marked by significantly higher precipitation, totaling 165 mm (6.5 in) over 19 days, and humidity increases to 81%, contributing to a much more tropical feel. For more detailed information, you can refer to Erawan weather in June.
January weather features a comfortable range with temperatures from a mild minimum of 10°C (51°F) to a warm maximum of 35°C (95°F), averaging around 23°C (74°F). The month sees minimal rainfall, with only 4 mm (0.2 in) of precipitation over just 1 day and a humidity level of 52%.
In contrast, July experiences significantly warmer temperatures, with a minimum of 23°C (74°F) and a maximum of 38°C (102°F), averaging at 29°C (84°F). The month is much wetter, accumulating 207 mm (8.1 in) of precipitation spread across 21 days, coupled with heightened humidity at 83%. For more specifics, you can check Erawan weather in July.
January and August in Erawan showcase distinctly different weather patterns. In January, the temperatures range from a mild minimum of 10°C (51°F) to a maximum of 35°C (95°F), with an average of 23°C (74°F). This month experiences minimal rainfall, with only about 4 mm (0.2 in) recorded over just one day, contributing to a relatively low humidity level of 52%.
In contrast, August brings significantly warmer conditions, with a minimum temperature of 23°C (74°F) and an average of 28°C (83°F), peaking at 37°C (98°F). This month is characterized by much heavier rainfall, totaling 243 mm (9.6 in) over approximately 22 days, leading to a high humidity level of 87%. Such contrasts highlight the seasonal variations in Erawan's climate. For more detailed insights on August weather, you can refer to Erawan weather in August.
January and September weather present a striking contrast in terms of temperature and precipitation. In January, temperatures range from a mild minimum of 10°C (51°F) to a warm maximum of 35°C (95°F), with an average of 23°C (74°F) and very little rain—just 4 mm (0.2 in) over a single day. The humidity level is relatively moderate at 52%. Conversely, September experiences consistently warmer temperatures, with minimums around 22°C (72°F) and averages of 28°C (82°F), maintaining the same maximum of 35°C (95°F). However, this month is significantly wetter, accumulating 208 mm (8.2 in) of rain across 22 days and a notable spike in humidity to 86%. For a detailed overview of the weather during this month, you can visit Erawan weather in September.
In January, the weather is characterized by mild temperatures, with a minimum of 10°C (51°F) and an average of 23°C (74°F), while the maximum can reach 35°C (95°F). The month experiences very little precipitation, only about 4 mm (0.2 in) over a single rainy day, resulting in a relatively low humidity of 52%. In contrast, October sees warmer temperatures, with a minimum of 18°C (65°F) and an average of 27°C (80°F), while still hitting the same maximum of 35°C (95°F). However, October is notably wetter, with a significant 139 mm (5.5 in) of rainfall spread over 17 days, leading to higher humidity levels at 74%. For more detailed information on the weather patterns, you can check Erawan weather in October.
In comparing January and November weather, January presents a slightly cooler climate, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 35°C (95°F) and an average of 23°C (74°F). The month sees minimal rainfall, with only 4 mm (0.2 in) of precipitation over just 1 day, resulting in a humidity level of 52%. In contrast, November is warmer, featuring temperatures that range from a minimum of 15°C (59°F) to a maximum of 34°C (94°F), with an average of 25°C (78°F). This month experiences more precipitation, totaling 14 mm (0.5 in) over 3 days, and notably higher humidity at 63%. For a closer look, check out the detailed insights on Erawan weather in November.
January and December in Erawan present a pleasant yet slightly different climate. In January, temperatures range from a minimum of 10°C (51°F) to a maximum of 35°C (95°F), with an average of 23°C (74°F). The month sees minimal precipitation, with only 4 mm (0.2 in) falling over just one day, resulting in a humidity level of 52%. In contrast, December features slightly cooler temperatures, with a minimum of 8°C (46°F), a maximum of 33°C (92°F), and an average of 22°C (73°F). This month experiences a bit more rainfall, accumulating 8 mm (0.3 in) over two days, leading to a higher humidity level of 57%. For more insights on December weather in Erawan, you can visit Erawan weather in December.
In January, Erawan experiences a delightful climate that sets it apart from the rest of the year. With temperatures averaging around 23°C (74°F), the weather is pleasantly mild compared to the hotter months, providing a refreshing respite for outdoor enthusiasts. The humidity levels remain moderate at around 52%, while precipitation is minimal, with only a single day seeing light rainfall. This combination creates an inviting atmosphere, perfect for exploring the stunning landscapes. For a more detailed look at weather patterns throughout the year, don't miss our comprehensive guide on Erawan Climate.