Last updated: August 27, 2025
March in Si Racha, Thailand offers a warm tropical experience, with temperatures peaking at a scorching 36°C (97°F) and an average of around 29°C (85°F). While the minimum temperature dips to a comfortable 22°C (72°F), visitors should be prepared for moisture, as humidity levels hover around 61%. This month witnesses 60 mm (2.4 in) of rainfall spread over 11 days, adding a refreshing touch to the otherwise hot climate. Whether soaking in the sun or navigating the occasional shower, Si Racha's March weather is a vibrant blend of warmth and tropical charm.
In March, Si Racha, Thailand, witnesses a noticeable warming trend, as temperatures begin their ascent toward the peak summer months. With a minimum of 22°C (72°F) and a maximum reaching 36°C (97°F), the average temperature settles at a balmy 29°C (85°F). This subtle rise in heat is consistent with the progression from February, where temperatures were slightly cooler but still warm, averaging around 28°C (82°F). As March unfolds, the days become increasingly inviting, making it an ideal time for beachgoers and outdoor enthusiasts alike to enjoy the vibrant scenery and rich culture of this coastal gem.
In March, Si Racha experiences a noticeable uptick in precipitation, with rainfall totaling 60 mm (2.4 in) over 11 days. This increase marks a shift from the relatively dry conditions of the earlier months, January and February, both recording a modest 27 mm of rain. As the region transitions towards the wetter months, March serves as the precursor to April and May, which see significantly higher totals of 122 mm (4.8 in) and 166 mm (6.5 in), respectively. This trend highlights the onset of the rainy season, with the frequency of precipitation also escalating, indicating a more dynamic weather pattern that sets the stage for the intense rainfall that follows later in the year.
In March, Si Racha, Thailand experiences a notable rise in humidity, reaching 61%. This marks the beginning of a shift from the relatively drier months of January and February, which recorded 59% and 58% respectively. As spring approaches, the humidity levels in March signal the impending arrival of the more humid months to come. Following March, the weather becomes increasingly muggy, peaking in the summer months—with June through August boasting humidity levels that soar above 85%. This trend highlights the tropical climate of Si Racha, where humidity steadily builds, providing a lush backdrop for its stunning landscapes and vibrant culture.
March marks a peak in UV intensity in Si Racha, Thailand, with the UV Index soaring to 14, placing it firmly in the extreme exposure category. This means that even brief sun exposure can lead to skin damage, with a burn time of just 10 minutes—the same intensity that carries through to April and May. Over these months, the threat remains consistently high, illustrating a trend of persistent extreme UV conditions that require careful sun protection. As the sun’s rays intensify, residents and visitors are advised to stay vigilant about sun safety, particularly during these crucial early months of the year. For more detailed insights on UV levels throughout the year, visit Si Racha UV Index.
UV Risk Categories
In March, Si Racha, Thailand, shines brightly with an impressive 336 hours of sunshine, marking it as one of the sunniest months of the year. This remarkable increase from 298 hours in February highlights a delightful trend as spring unfolds, inviting both locals and visitors to bask in the warm glow. The surge in sunlight not only enhances the natural beauty of the region but also sets the stage for outdoor adventures and vibrant festivities. Following March, the sunshine hours remain substantial in April and May, though they dip slightly, indicating a transition toward the upcoming rainy season. Overall, the month of March stands out as a radiant peak, showcasing Si Racha's charm and allure under the sun.
In Si Racha, Thailand, March shows a 53% chance of sunny weather, marking a slight dip from the sunnier months of January and February, which boast chances of 57% and 71%, respectively. As the region transitions into the hotter months, the likelihood of clear skies decreases sharply, especially in April, where it plummets to a mere 16%. This pattern, characterized by an initial promise of sun in early months, gives way to increasingly cloudy days as summer approaches, making March a fleeting window of relatively sunny weather before the rainy season takes hold. Enjoy the sunshine while it lasts!
In Si Racha, Thailand, the arrival of March heralds a subtle yet invigorating change in daylight duration, extending to 12 hours. This increase follows the consistent 11 hours of daylight seen in the previous months of January and February. As spring unfolds, March signals the beginning of a balanced daylight period, wherein hours of sunlight remain stable at 12, continuing through to August. This trend brings vibrant energy to the region, as each day offers ample opportunity to enjoy outdoor experiences. However, by October, daylight begins to retreat once again to 11 hours, creating a gentle transition back into the shorter days of the year.
In March, Si Racha enjoys a delightful breeze with an average wind speed of 2.7 m/s (6 mph), offering a refreshing transition into the spring. This month marks a slight rebound from February's lull, where winds dropped to 2.4 m/s (5 mph). As the region prepares for the warmer and often calmer days of April, March stands out as a balanced period of moderate winds that enhance the coastal charm of the area. Interestingly, the wind speeds tend to pick up again in the following months, peaking in the summer, demonstrating a seasonal ebb and flow that residents and visitors alike come to appreciate. Overall, March captures a spirit of change in the air, making it an ideal time to embrace the outdoors in this picturesque coastal town.
Weather in Si Racha varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Si Racha, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between March and January, March tends to be warmer with average temperatures reaching up to 29°C (85°F), while January averages a cooler 27°C (81°F). Notably, March experiences higher maximum temperatures, peaking at 36°C (97°F) compared to January's 35°C (95°F). Additionally, March sees more precipitation, with about 60 mm (2.4 in) over 11 days, in contrast to January's 27 mm (1.1 in) over just 4 days. Humidity levels are slightly higher in March at 61%, while January maintains a comfortable 59%. For a detailed look at January conditions, check out Si Racha weather in January.
March experiences slightly warmer temperatures compared to February, with minimums rising from 19°C (66°F) to 22°C (72°F) and averages increasing from 28°C (82°F) to 29°C (85°F). The maximum temperatures in March also see a notable increase, reaching up to 36°C (97°F), compared to February's maximum of 35°C (95°F). Additionally, March is wetter, with 60 mm (2.4 in) of precipitation over 11 days, whereas February has only 27 mm (1.1 in) over 5 days. Humidity levels remain relatively similar, with March at 61% and February at 58%. For more details on February weather, visit Si Racha weather in February.
March and April both experience warm temperatures, with March ranging from a minimum of 22°C (72°F) to a maximum of 36°C (97°F), while April sees slightly lower minimums at 20°C (67°F) and higher maximums peaking at 37°C (99°F). Both months have an average temperature of 29°C (85°F), but April is characterized by significantly increased rainfall, measuring 122 mm (4.8 in) across 18 days compared to March's 60 mm (2.4 in) over 11 days. Additionally, April's humidity rises to 70% from March's 61%, creating a more humid environment. For a deeper look at the weather conditions specific to April, visit Si Racha weather in April.
In comparing the weather in March and May, both months feature similar minimum temperatures of 22°C (72°F), but May tends to be warmer on average, with temperatures reaching up to 30°C (86°F) compared to March's average of 29°C (85°F). May also experiences higher maximum temperatures, peaking at 37°C (99°F) versus March's 36°C (97°F). However, May is notably wetter, with total precipitation of 166 mm (6.5 in) spread over 22 days, while March sees only 60 mm (2.4 in) over 11 days. Additionally, humidity climbs to 80% in May, making it a more humid month than March, which has a relative humidity of 61%. For more details on the weather in May, you can visit Si Racha weather in May.
In March, the weather features minimum temperatures around 22°C (72°F) and averages of 29°C (85°F), with a maximum reaching 36°C (97°F). The month experiences moderate precipitation of 60 mm (2.4 in) over approximately 11 days, coupled with a humidity level of 61%. In contrast, June is slightly warmer overall, with minimum temperatures rising to 25°C (77°F) and an average of 30°C (86°F), while maximums reach 35°C (96°F). However, June sees significantly higher rainfall, totaling 109 mm (4.3 in) across 22 days and a notable increase in humidity to 85%. For a detailed look at what to expect, you can check Si Racha weather in June.
In March, the weather features minimum temperatures of 22°C (72°F) and averages around 29°C (85°F), peaking at a maximum of 36°C (97°F). The month sees about 60 mm (2.4 in) of precipitation over approximately 11 days, with humidity levels at 61%. In contrast, July brings a slight increase in the minimum temperature to 25°C (77°F), while maintaining an average of 29°C (85°F) and the same maximum of 36°C (97°F). However, July experiences significantly higher rainfall, with 168 mm (6.6 in) of precipitation spread over 25 days and an increase in humidity to 86%. For more detailed information, you can check Si Racha weather in July.
March and August present distinct weather patterns, highlighting the transition from the early spring warmth to the peak of the rainy season. In March, temperatures range from a minimum of 22°C (72°F) to a maximum of 36°C (97°F), with an average of 29°C (85°F) and relatively low precipitation of 60 mm (2.4 in) over 11 days, accompanied by a humidity level of 61%. In contrast, August sees slightly warmer minimum temperatures at 24°C (76°F) and a cooler maximum of 35°C (96°F), with an average temperature of 29°C (84°F). However, it experiences a significant increase in rainfall, with up to 160 mm (6.3 in) over 24 days and much higher humidity at 88%. This stark difference highlights March as a drier month, while August is characterized by increased rainfall and humidity, making it an essential consideration for planning activities. For more details on August weather, visit Si Racha weather in August.
March and September exhibit notable differences in weather patterns. In March, temperatures range from a minimum of 22°C (72°F) to a maximum of 36°C (97°F), with an average of 29°C (85°F). This month experiences relatively low precipitation, totaling 60 mm (2.4 in) over 11 days and a humidity level of 61%. In contrast, September tends to be cooler with a minimum temperature of 24°C (76°F) and a maximum of 35°C (95°F), averaging 28°C (83°F). However, it is significantly wetter, receiving 262 mm (10.3 in) of rain over 25 days and with higher humidity at 87%. For more information about September weather in the region, check out Si Racha weather in September.
In comparing the weather between March and October, we see some notable differences. March generally offers warmer average temperatures, with daily highs reaching up to 36°C (97°F) and a relatively lower humidity of 61%. In contrast, October experiences slightly cooler average temperatures, with a maximum of 36°C (96°F), but it has higher humidity at 83%. Additionally, October is significantly wetter, receiving 228 mm (9.0 in) of precipitation over 23 days, compared to March's 60 mm (2.4 in) over just 11 days. For more detailed information, you can check Si Racha weather in October.
March and November exhibit warm temperatures, but there are subtle differences in their weather patterns. In March, the minimum temperature is 22°C (72°F) with an average of 29°C (85°F) and a maximum of 36°C (97°F). The month experiences around 60 mm (2.4 in) of precipitation over approximately 11 days, accompanied by a humidity level of 61%. In contrast, November features a similar minimum of 22°C (72°F) but has a slightly lower average temperature of 28°C (83°F), peaking at 35°C (96°F). The precipitation is nearly the same, with 59 mm (2.3 in) spread over 10 days, though humidity increases to 78%. For more information on November weather specifically, you can check Si Racha weather in November.
March and December present distinct weather patterns in Si Racha. In March, temperatures range from a minimum of 22°C (72°F) to a maximum of 36°C (97°F), with an average of 29°C (85°F). This month experiences relatively higher precipitation, totaling 60 mm (2.4 in) over about 11 days, with humidity at 61%. Conversely, December features milder temperatures, with minimums around 16°C (61°F), averages of 27°C (81°F), and maximums reaching 35°C (96°F). Precipitation decreases significantly to 28 mm (1.1 in) over just 3 days, while humidity rises to 70%. For a more detailed look at December weather, visit Si Racha weather in December.
As March settles in Si Racha, the weather starts to transition into the warmer months, bringing increased temperatures that often reach up to 36°C (97°F). Unlike the cooler months of January and February, this time of year presents an average warmth of 29°C (85°F), accompanied by an uptick in humidity (61%) and a noticeable chance of precipitation, with rain on about 11 days of the month providing a refreshing contrast to the heat. This shift sets the stage for the sultry tropical climate that defines Si Racha as it progresses into April and May. For a deeper dive into the region's climate variability, check out Si Racha Climate.