January Weather in Si Satchanalai, Thailand

Last updated: August 27, 2025

Experience the January weather in Si Satchanalai, Thailand, where the maximum temperatures soar to 36°C (98°F), creating a warm and inviting atmosphere. With an average temperature of 25°C (77°F), the air is pleasantly mild, while the nights can dip down to a cool 12°C (53°F), offering a refreshing respite after sundown. Rainfall is minimal, with only 23 mm (0.9 in) recorded over just 2 days, making this a great time for outdoor exploration. The humidity level sits at a comfortable 51%, ensuring that visitors can enjoy the scenic beauty of this historic town without feeling overwhelmed by the heat.

January Temperature in Si Satchanalai

In Si Satchanalai, Thailand, January marks the onset of cooler temperatures, with minimums dipping to 12°C (53°F) and an average of 25°C (77°F), making it a comfortable time for outdoor exploration. As the month progresses, daytime highs can reach 36°C (98°F), suggesting a warm but pleasant climate ideal for visitors. Transitioning into February, temperatures rise slightly, with averages moving to 26°C (80°F) and maximums peaking at 38°C (101°F). This pattern of gradual warming continues through the following months, ultimately peaking in April, where temperatures can soar to 43°C (109°F). Visitors will notice that while nighttime lows gradually increase, the average feels consistently warm as the region shifts into its hotter season, promising vibrant experiences amid stunning historical sites.

January Weather in Si Satchanalai: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Si Satchanalai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Si Satchanalai, January typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec777986888785858383838176
Data source: Temperature data for Si Satchanalai generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Si Satchanalai

In January, Si Satchanalai, Thailand experiences relatively low precipitation, with only 23 mm (0.9 in) falling over just 2 days. This light rain sets the stage for a stark contrast as the year progresses, with moisture levels escalating drastically in the following months. By April, precipitation jumps to 78 mm (3.1 in), paving the way for the peak wet season from May to August, where rainfall soars up to 325 mm (12.8 in) in August alone. This pattern highlights a clear trend of increasing rainfall as the months advance, culminating in a lush and vibrant landscape that continues into the fall, before gradually tapering off in the late year. Thus, January serves as a gentle precursor to the much wetter months ahead, illustrating the dynamic climatology of this region.

January Precipitation Trends in Si Satchanalai

The chart displays monthly precipitation patterns in Si Satchanalai, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Si Satchanalai, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec2398781561872023252281482417
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Si Satchanalai

In January, Si Satchanalai, Thailand, experiences a comfortable humidity level of 51%, striking a balance that typically fosters a pleasant atmosphere. As the months progress, humidity gradually declines, reaching its lowest point of 45% in March. This dry spell is fleeting, as humidity begins to rise again in April, peaking dramatically during the monsoon season from June to August, when it soars to a staggering 84% to 87%. Following this peak, a gradual decline occurs, with levels easing to 71% in October and settling at 62% in November. By December, the humidity recedes moderately to 55%, hinting at the transition into the drier months ahead. This cyclical trend underscores the region's tropical climate, marked by distinct shifts in moisture that shape the local environment throughout the year.

January Average Humidity in Si Satchanalai

This chart illustrates the average monthly humidity levels in Si Satchanalai, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Si Satchanalai is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec51%48%45%49%71%84%84%87%84%71%62%55%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Si Satchanalai

In January, Si Satchanalai, Thailand, experiences a very high UV Index of 9, indicating that sun exposure can lead to skin damage in as little as 15 minutes. This trend sets the stage for what follows in the months ahead, as the UV Index rises dramatically, peaking at an extreme level of 14 by May and persisting through the summer months. Interestingly, February through April also maintain extreme ratings of 11 to 13, with burn times dropping to just 10 minutes. As the year progresses into November and December, the index decreases back to a very high level, offering a brief respite. Overall, the data suggests a pattern of increasing UV intensity leading into the hotter months, underscoring the importance of sun protection throughout the year. For more detailed insights, check out the Si Satchanalai UV Index.

Maximum UV Index Levels in Si Satchanalai for January

The chart shows the monthly maximum UV Index (UVI) for Si Satchanalai in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Si Satchanalai typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131314131414141398
Data source: Si Satchanalai January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Si Satchanalai

In January, Si Satchanalai, Thailand, basks in approximately 251 hours of glorious sunshine, signaling the start of the year with a warm embrace. As the months progress, the sun seems to delight in extending its rays, peaking in March with an impressive 333 hours—making it the sunniest month of the year. Following this, April and May maintain mostly high sunshine totals, averaging close to 320 hours, creating the perfect backdrop for outdoor adventures and vibrant landscapes. However, as the rainy season approaches in the summer months, the hours dip slightly, with July and August seeing 265 and 247 hours, respectively. Yet, the sun reclaims its position by the end of the year, as November and December shine brightly once again, wrapping up the year's sunshine with 302 and 312 hours. This rhythmic dance of sunlight illustrates not only the charm of Si Satchanalai but also the evolving beauty of its seasonal landscape.

Monthly Sunshine Duration in Si Satchanalai: January Highlighted

The January sunshine duration represents the total number of hours Si Satchanalai experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec251h296h333h324h328h283h265h247h272h281h302h312h
Data source: Si Satchanalai January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Si Satchanalai During January

In Si Satchanalai, Thailand, January boasts a remarkable 80% chance of sunny weather, making it one of the sunniest months of the year. This inviting sun forecast is a delightful lead-in to February's even higher odds of 88%, ideal for outdoor activities and exploration. However, as the year progresses, the likelihood of sunny days drops significantly, plummeting to 26% in April and remarkably low figures of just 12% during the peak rainy months of July and August. This trend highlights January's position as a prime month for sunshine, encouraging visitors to soak up the vibrant landscapes before the clouds roll in later in the year. As the winter sun fades, locals and tourists alike appreciate the enduring warmth of this sunny season in Si Satchanalai.

Percentage of Sunny Days in January in Si Satchanalai

The chart illustrates the percentage of sunny days in Si Satchanalai throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Si Satchanalai experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec80%88%72%26%43%15%12%11%12%24%59%86%
Data source: Si Satchanalai January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Si Satchanalai in January

In Si Satchanalai, Thailand, January marks the beginning of a steady rhythm in daylight duration, offering 11 hours of sunlight daily—a trend that continues through February. As the seasons shift into March, daylight extends to 12 hours, with this increased brightness persisting through April and May, enhancing the vibrant landscapes. The sun reaches its zenith in June and July, delivering an impressive 13 hours of daylight, perfect for exploring the region's natural beauty. However, as August rolls in, daylight begins to taper back down to 12 hours and continues this gradual decline until October, when it drops to 11 hours again. This pattern reflects a natural ebb and flow, mirroring the enchanting cycles of life in this picturesque locale.

Average Daylight Hours in Si Satchanalai for January

The chart illustrates the variation in daylight duration in Si Satchanalai throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 11m11h 33m12h 2m12h 31m12h 56m13h 8m13h 2m12h 40m12h 12m11h 43m11h 18m11h 5m
Data source: Si Satchanalai daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Si Satchanalai

In January, Si Satchanalai experiences a gentle breeze with an average wind speed of 1.5 m/s (3 mph), setting a calm tone for the month. This tranquility, however, gives way to slightly stronger winds in February and March, where speeds increase to 1.7 m/s and 1.9 m/s respectively, hinting at a seasonal shift. As summer approaches in June, the winds peak at 2.2 m/s (5 mph), suggesting an invigorating atmosphere perfect for exploring the lush landscapes. Following this peak, wind speeds gradually decline throughout the remaining months of the year, emphasizing a return to the stillness reminiscent of January. This cyclical trend highlights Si Satchanalai's unique climate, revealing how the winds are an integral part of its charm throughout the year.

Average January Wind Speed in Si Satchanalai

The chart displays monthly wind speed patterns in Si Satchanalai, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.5 m/s1.71.91.51.72.21.91.71.21.11.11.4
Data source: Si Satchanalai January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Si Satchanalai Compares to Other Months

Weather in Si Satchanalai varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Si Satchanalai, focusing on differences in temperature, rainfall, humidity, and UV levels.

In January, the weather is characterized by a minimum temperature of 12°C (53°F) and an average of 25°C (77°F), peaking at a maximum of 36°C (98°F). The month sees some precipitation, measuring 23 mm (0.9 in) over 2 days, with humidity levels at around 51%.

In contrast, February experiences slightly warmer temperatures, with a minimum of 15°C (59°F), an average temperature of 26°C (80°F), and a maximum reaching 38°C (101°F). The month is generally drier, with only 9 mm (0.4 in) of precipitation across a single day, and humidity decreases to 48%. For more information on the weather in February, you can visit Si Satchanalai weather in February.

In January, the weather features a minimum temperature of 12°C (53°F) and an average of 25°C (77°F), reaching a maximum of 36°C (98°F). The month experiences a modest amount of rainfall, totaling 23 mm (0.9 in) over 2 days, with humidity levels at 51%. In contrast, March presents warmer conditions, with minimum temperatures rising to 18°C (64°F), an average of 30°C (86°F), and maximums peaking at 40°C (105°F). Precipitation decreases significantly to just 8 mm (0.3 in), occurring on a single day, and humidity drops slightly to 45%. For a more detailed look at March weather, visit Si Satchanalai weather in March.

In January, the weather tends to be milder, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 36°C (98°F), and an average of 25°C (77°F). The month sees relatively low precipitation, with only 23 mm (0.9 in) over 2 days and a humidity level of 51%. In contrast, April experiences significantly warmer conditions, with minimum temperatures of 21°C (70°F) and maximums reaching a scorching 43°C (109°F). The average temperature rises to 31°C (88°F) and precipitation increases considerably to 78 mm (3.1 in), occurring over 9 days, while humidity remains fairly consistent at 49%. For more detailed information, you can check Si Satchanalai weather in April.

In January, the weather is generally mild, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 36°C (98°F) and an average of 25°C (77°F). The month sees relatively low precipitation, averaging 23 mm (0.9 in) over just 2 days, and humidity levels are moderate at 51%. In contrast, May experiences significantly warmer temperatures, with a minimum of 24°C (75°F) and a maximum reaching up to 42°C (108°F), resulting in an average of 31°C (88°F). This month is marked by much higher rainfall, totaling 156 mm (6.1 in) spread over 16 rainy days, and increased humidity at 71%. For more specific information, check out Si Satchanalai weather in May.

In January, the weather features a comfortable range with minimum temperatures around 12°C (53°F) and maximums reaching up to 36°C (98°F), averaging 25°C (77°F). The humidity is relatively low at 51%, and there's minimal rainfall, totaling about 23 mm (0.9 in) over just 2 days. In contrast, June experiences much warmer temperatures with a minimum of 24°C (75°F) and soaring maximums up to 40°C (104°F), averaging 30°C (86°F). This month also sees significantly higher humidity at 84% and increased precipitation of 187 mm (7.4 in) spread over 21 days, making it distinctly wetter. For more detailed information on June weather in this region, you can check Si Satchanalai weather in June.

In January, the weather is generally milder, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 36°C (98°F) and an average of 25°C (77°F). The month experiences relatively low precipitation, with only 23 mm (0.9 in) falling over just 2 days, and humidity levels around 51%. In contrast, July brings significantly warmer conditions, featuring a minimum temperature of 25°C (77°F) and a peak of 40°C (105°F), with an average temperature of 29°C (85°F). This month is much wetter, recording 202 mm (7.9 in) of rain over 24 days, leading to higher humidity levels at 84%. The stark contrast between the two months highlights a transition from comfortable, dry weather in January to hot, humid, and rainy conditions in July; for more insights, check Si Satchanalai weather in July.

In January, the weather is characterized by warm temperatures, with a minimum of 12°C (53°F) and a maximum reaching up to 36°C (98°F), while the average temperature hovers around 25°C (77°F). The month experiences relatively low precipitation, with only 23 mm (0.9 in) of rain across just 2 days and humidity levels at 51%. In stark contrast, August brings much warmer temperatures, with minimums around 24°C (76°F) and highs soaring to 38°C (100°F), averaging 28°C (83°F). However, this month is marked by significant precipitation, totaling 325 mm (12.8 in) over 26 days, and humidity levels rise dramatically to 87%. For more details on August weather, you can check Si Satchanalai weather in August.

January and September present strikingly different weather patterns. In January, temperatures range from a minimum of 12°C (53°F) to a maximum of 36°C (98°F), with an average of 25°C (77°F). This month experiences relatively low precipitation of 23 mm (0.9 in) over just 2 days, with a humidity level of 51%. In contrast, September is much warmer, with minimum temperatures of 24°C (76°F) and a maximum reaching 36°C (97°F), averaging 29°C (84°F). However, September is significantly wetter, receiving 228 mm (9.0 in) of rainfall over 22 days, and the humidity rises to a substantial 84%. For a detailed look at September's weather, you can check Si Satchanalai weather in September.

In January, the weather tends to be warmer and drier, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 36°C (98°F) and only 23 mm (0.9 in) of precipitation over just 2 days. The humidity is relatively moderate at 51%. In contrast, October experiences notably higher humidity at 71% and significantly more rainfall, totaling 148 mm (5.8 in) over 17 days. The temperature in October ranges from a minimum of 22°C (72°F) to a maximum of 38°C (100°F), making it a month that feels both warmer and wetter. For a detailed look at October weather patterns, visit Si Satchanalai weather in October.

In January, temperatures range from a minimum of 12°C (53°F) to a maximum of 36°C (98°F), with an average of 25°C (77°F). The month sees limited precipitation, accumulating only 23 mm (0.9 in) over just 2 days, accompanied by a relatively lower humidity of 51%. In contrast, November experiences milder temperatures, with a minimum of 18°C (65°F) and a maximum of 36°C (97°F), averaging 27°C (81°F). It also has slightly higher precipitation at 24 mm (0.9 in) spread over 5 days and increased humidity levels at 62%. For more detailed insights, you can refer to the following link: Si Satchanalai weather in November.

In January, temperatures in Si Satchanalai range from a minimum of 12°C (53°F) to a maximum of 36°C (98°F), with an average of 25°C (77°F). The month typically experiences slightly more rainfall than December, with a total precipitation of 23 mm (0.9 in) over just 2 days, while the humidity level is around 51%. In comparison, December features a similar temperature range, with a minimum of 12°C (53°F), an average of 24°C (76°F), and a maximum of 36°C (98°F). However, December sees less precipitation at 17 mm (0.7 in) over the same number of days, accompanied by slightly higher humidity at 55%. For a more detailed look at December weather conditions, check out Si Satchanalai weather in December.

Compare Si Satchanalai's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Si Satchanalai

In January, Si Satchanalai experiences a delightful blend of warm days and cool evenings, making it stand out from the rest of the year. With temperatures gently fluctuating, visitors can enjoy an average warm climate that starts to rise comfortably during the day, while nights dip to a refreshing chill. This month is particularly dry, with minimal precipitation and lower humidity, allowing for pleasant outdoor activities and explorations. As conditions differ significantly from the humid and rain-laden months that precede and follow, January presents an ideal time to experience the unique charm of Si Satchanalai. For a deeper understanding of the region's weather patterns, check out Si Satchanalai Climate.