January Weather in Nakhon Nayok, Thailand

Last updated: August 27, 2025

In Nakhon Nayok, Thailand, January brings a delightful mix of warm temperatures and moderate humidity. The maximum temperature can reach up to 34°C (93°F), while the average settles around a comfortable 25°C (78°F), providing an inviting climate for outdoor activities. Evenings cool off to a refreshing minimum of 13°C (56°F). Rainfall is relatively scarce, with only 16 mm (0.6 in) measured over just 3 days, allowing plenty of sunshine to illuminate the lush landscapes. With humidity levels hovering around 50%, January is an ideal time to explore this picturesque region of Thailand.

January Temperature in Nakhon Nayok

In January, the weather in Nakhon Nayok, Thailand, offers a refreshing start to the year, with temperatures ranging from a cool 13°C (56°F) at night to a warm 34°C (93°F) during the day. The average temperature settles around 25°C (78°F), providing a comfortable climate for outdoor activities and exploration. As the month progresses into February, temperatures begin to rise, with minimums of 17°C (63°F) and maximums reaching 35°C (95°F), signaling the approach of warmer months. This gradual increase continues into March and April, where daytime highs consistently touch 36°C (97°F) and beyond, showcasing a clear trend towards hotter conditions. Despite these rising temperatures, January remains a delightful balance, making it an ideal time to experience the lush landscapes and vibrant culture of this scenic region before the peak heat sets in.

January Weather in Nakhon Nayok: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Nakhon Nayok, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nakhon Nayok, 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).
JanFebMarAprMayJunJulAugSepOctNovDec777982828282818180807977
Data source: Temperature data for Nakhon Nayok 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 Nakhon Nayok

In January, Nakhon Nayok experiences a modest start to the year with precipitation totaling 16 mm (0.6 in) over just 3 days of rainfall. This light rainfall marks the transition from the dry season, giving way to progressively wetter months ahead. As the year progresses, rain starts to intensify, especially from March to July, where monthly precipitation more than triples by April and peaks in July at 315 mm (12.4 in) over nearly a month of frequent showers. The gradual increase in rainfall reflects a clear trend from the dry winter into the lush, vibrant months of the monsoon, where August and September continue to sustain the pattern with substantial rain. By November, precipitation drops again, hinting at the cycle returning to its drier origins, making January an essential marker of this climatic shift.

January Precipitation Trends in Nakhon Nayok

The chart displays monthly precipitation patterns in Nakhon Nayok, 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 Nakhon Nayok, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec1620521111702263153053672404613
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Nakhon Nayok

In January, Nakhon Nayok experiences a moderate humidity level of 50%, offering a comfortable climate as the year begins. This level is slightly higher than in February, when humidity dips to 47%, but remains significantly lower than the sweltering conditions that emerge as the year progresses. March marks the lowest humidity of the year at 41%, providing a brief relief before the rising temperatures of April, which bring humidity back up to 51%. As the months pass into May and beyond, Nakhon Nayok transforms into a humid haven, with levels skyrocketing to 76% in May and reaching a peak of 88% by September. This illustrates a clear trend of increasing humidity as the region approaches the rainy season, only to see a gradual decline in the later months, settling at 68% in November and 59% in December, as the air becomes crisper leading into the new year.

January Average Humidity in Nakhon Nayok

This chart illustrates the average monthly humidity levels in Nakhon Nayok, 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 Nakhon Nayok is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec50%47%41%51%76%83%80%86%88%79%68%59%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Nakhon Nayok

In January, Nakhon Nayok experiences a very high UV Index of 10, with a burn time of just 15 minutes. This sets the stage for the following months when the UV Index spikes significantly, reaching an extreme level of 12 to 14 from February through July. During this period, the burn time shortens to a mere 10 minutes, highlighting the urgent need for sun protection. This intense UV exposure continues into August and gradually tapers off in the later months, returning to very high levels in November and December, where the burn time extends back to 15 minutes. Such trends emphasize the importance of being vigilant about sun safety throughout the year, particularly in the height of summer. To learn more about the UV Index in this region, visit Nakhon Nayok UV Index.

Maximum UV Index Levels in Nakhon Nayok for January

The chart shows the monthly maximum UV Index (UVI) for Nakhon Nayok 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 Nakhon Nayok typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141314141313109
Data source: Nakhon Nayok 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 Nakhon Nayok

In Nakhon Nayok, Thailand, January heralds the arrival of bright sunshine, boasting an impressive 254 hours of sunlight—a promising start to the year. As January transitions into February, the days become even sunnier, with sunshine hours increasing to 297. This trend continues through the spring, peaking in March at 330 hours, showcasing an abundance of warmth and light. Though April and May see a slight dip, with 311 and 318 hours respectively, the region maintains a vibrant atmosphere. As the summer months approach, the sunshine begins to stabilize, with June seeing 291 hours and July slightly lower at 283. Interestingly, during the later months of the year, while hours of sunshine begin to gradually decrease—September at 269 and October at 284—the climate remains inviting. November and December offer a brief resurgence with 304 and 317 hours of sunshine, ensuring that the year gracefully closes with a radiant touch. Overall, the trends reflect a dynamic yet consistently sunny environment, making Nakhon Nayok a delightful destination year-round.

Monthly Sunshine Duration in Nakhon Nayok: January Highlighted

The January sunshine duration represents the total number of hours Nakhon Nayok 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.
JanFebMarAprMayJunJulAugSepOctNovDec254h297h330h311h318h291h283h270h269h284h304h317h
Data source: Nakhon Nayok January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Nakhon Nayok During January

In Nakhon Nayok, Thailand, January offers a pleasant 63% chance of sunny weather, making it one of the more favorable months for sunshine throughout the year. This trend of sunshine peaks in February with an impressive 77%, before swiftly declining in the subsequent months. As spring approaches, the likelihood of clear skies decreases, dipping to 19% in April and even lower in the rainy season from May to July, where chances plummet to a mere 10% by July. Interestingly, as the year progresses, the probability of sunny days gradually rebounds, reaching 67% in December, hinting at a seasonal rhythm that keeps Nakhon Nayok bathed in sunlight during the cooler months. This makes January an ideal time for outdoor activities before the intense heat and moisture of summer set in.

Percentage of Sunny Days in January in Nakhon Nayok

The chart illustrates the percentage of sunny days in Nakhon Nayok 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 Nakhon Nayok experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec63%77%53%19%33%15%10%9%10%14%34%67%
Data source: Nakhon Nayok January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Nakhon Nayok in January

In Nakhon Nayok, Thailand, January ushers in a steady rhythm of daylight, with an average of 11 hours that continues into February. As spring approaches in March, daylight begins to stretch, increasing to 12 hours and retaining this generous brightness through the summer months. From March to September, residents and visitors alike enjoy the consistency of a longer day, perfect for outdoor activities and exploration. As the year transitions into October, the daylight duration gently tapers back to 11 hours, marking a return to the earlier shorter days as the seasons shift. This cyclical pattern beautifully underscores the balance of daylight throughout the year in this vibrant region.

Average Daylight Hours in Nakhon Nayok for January

The chart illustrates the variation in daylight duration in Nakhon Nayok throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 22m11h 39m12h 2m12h 26m12h 46m12h 56m12h 51m12h 33m12h 11m11h 47m11h 27m11h 17m
Data source: Nakhon Nayok daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Nakhon Nayok

In January, Nakhon Nayok, Thailand, experiences a gentle embrace of cooler winds, with an average speed of 1.9 m/s (4 mph). This marks the beginning of the year with a refreshing breeze that sets a pleasant tone for outdoor activities. As the months progress, the wind slightly calms in February and March, dropping to 1.7 m/s and 1.5 m/s, respectively. Interestingly, April and May see a brief dip, maintaining a consistent 1.4 m/s and 1.5 m/s. However, as the rainy season approaches in June, the winds pick up again to 1.8 m/s, mirroring the lively atmosphere of the region during this time. Throughout the summer months, particularly in July, the wind returns to 1.9 m/s, before tapering off slightly in August and September. The transition into the final quarter of the year sees a resurgence in wind speed once again, culminating in a brisk 2.2 m/s by December. This subtle fluctuation in wind patterns not only underscores the diverse climate of Nakhon Nayok but also enhances its appeal as a destination for both relaxation and adventure.

Average January Wind Speed in Nakhon Nayok

The chart displays monthly wind speed patterns in Nakhon Nayok, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.9 m/s1.71.51.41.51.81.91.71.51.41.82.2
Data source: Nakhon Nayok January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Nakhon Nayok Compares to Other Months

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

January and February present a subtle transition in weather conditions. In January, temperatures range from a minimum of 13°C (56°F) to a maximum of 34°C (93°F), with an average temperature of 25°C (78°F) and relatively low humidity at 50%. The month sees moderate precipitation of 16 mm (0.6 in) spread over approximately 3 days. In contrast, February experiences slightly warmer temperatures, with a minimum of 17°C (63°F) and a peak of 35°C (95°F), averaging 26°C (79°F). Precipitation increases to 20 mm (0.8 in) over about 4 days, accompanied by a slight drop in humidity to 47%. For a deeper look into what February has to offer, check Nakhon Nayok weather in February.

In January, Nakhon Nayok experiences relatively mild temperatures, with a minimum of 13°C (56°F) and a maximum reaching 34°C (93°F), averaging around 25°C (78°F). The month sees limited rainfall, totaling just 16 mm (0.6 in) over 3 days, accompanied by a humidity level of 50%. In contrast, March brings warmer weather, with an increased minimum temperature of 20°C (68°F) and a maximum of 36°C (97°F), averaging 28°C (82°F). However, it also sees higher precipitation, with 52 mm (2.0 in) occurring over 9 days and humidity dropping to 41%. For a more detailed look at the weather conditions in March, visit Nakhon Nayok weather in March.

In January, the weather is generally warm and pleasant, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 34°C (93°F) and an average of 25°C (78°F). The month sees minimal precipitation, roughly 16 mm (0.6 in) over just three days, and maintains a humidity level of 50%. In contrast, April experiences noticeably higher temperatures, with a minimum of 18°C (64°F), an average of 28°C (83°F), and a peak of 36°C (98°F). However, it also brings significantly more rain, with precipitation totaling 111 mm (4.4 in) over 16 days, while the humidity remains slightly elevated at 51%. For a detailed breakdown of April's weather, you can visit Nakhon Nayok weather in April.

When comparing the weather in January and May, a clear contrast emerges. January features milder temperatures, with a minimum of 13°C (56°F) and an average of 25°C (78°F), peaking at a maximum of 34°C (93°F). The month experiences relatively low precipitation, with only 16 mm (0.6 in) falling over three days and a humidity level of 50%. In stark contrast, May is significantly warmer, with a minimum temperature of 22°C (71°F) and a higher average of 28°C (83°F), reaching up to 37°C (98°F). However, May also brings substantial rainfall, totaling 170 mm (6.7 in) over 25 days, along with increased humidity at 76%. For a detailed look at the climate specifics, you can check Nakhon Nayok weather in May.

January weather in Nakhon Nayok features a warm climate, with temperatures ranging from a mild 13°C (56°F) at night to a high of 34°C (93°F) during the day. The month sees relatively low precipitation, totaling just 16 mm over about 3 days, and a comfortable humidity level of 50%. In contrast, June brings significantly higher humidity at 83% and a notable increase in rainfall, with 226 mm of precipitation spread over 27 days. The temperatures in June also rise, with minimums around 23°C (74°F) and maximums reaching up to 35°C (95°F), creating a much wetter and more humid environment compared to January. For more details, check Nakhon Nayok weather in June.

In January, Nakhon Nayok experiences relatively mild weather with average temperatures ranging from a minimum of 13°C (56°F) to a maximum of 34°C (93°F). The month sees limited precipitation, totaling only 16 mm (0.6 in) over three days, resulting in a comfortable humidity level of around 50%. In contrast, July brings much warmer conditions, with minimum temperatures starting at 23°C (73°F) and averaging 27°C (81°F), peaking again at 34°C (94°F). However, this month is characterized by heavy rainfall, with a staggering 315 mm (12.4 in) of precipitation over 29 days and significantly higher humidity levels of 80%. For more detailed insights, you can check Nakhon Nayok weather in July.

In January, Nakhon Nayok experiences milder temperatures, with a minimum of 13°C (56°F) and an average of 25°C (78°F), peaking at 34°C (93°F). The month sees only 16 mm (0.6 in) of precipitation over just 3 days, resulting in a relatively dry climate with a humidity level of 50%. In contrast, August brings much warmer nights with a minimum temperature of 23°C (73°F) and a higher humidity at 85%. The average temperature is slightly cooler at 27°C (81°F), but it can still reach highs of 34°C (93°F). August is characterized by heavy rainfall, totaling 305 mm (12.0 in) over 28 days, making it one of the wettest months of the year. For more details on the weather in August, check this link: Nakhon Nayok weather in August.

In January, Nakhon Nayok experiences relatively mild weather with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 34°C (93°F), averaging around 25°C (78°F). The month sees a low amount of rainfall, totaling just 16 mm (0.6 in) over 3 days, and a moderate humidity level of 50%. In contrast, September is significantly wetter and more humid, with temperatures only slightly higher, ranging from a minimum of 22°C (73°F) to the same maximum of 34°C (93°F), averaging 27°C (81°F). Rainfall in September is substantial, accumulating 367 mm (14.5 in) over 27 days, and humidity soars to 88%. For a more detailed look at the weather in September, you can check Nakhon Nayok weather in September.

January and October in Nakhon Nayok exhibit significant differences in weather patterns. In January, temperatures range from a comfortable minimum of 13°C (56°F) to a maximum of 34°C (93°F), with an average of 25°C (78°F). The month is relatively dry, receiving only 16 mm (0.6 in) of precipitation over just three days, contributing to a humidity level of 50%.

In contrast, October experiences warmer nights with a minimum temperature of 20°C (68°F) and an average of 27°C (80°F), while still peaking at 34°C (93°F). However, it is much wetter, accumulating a substantial 240 mm (9.4 in) of rainfall across 22 days, resulting in higher humidity levels of 79%. For a detailed look at October's weather, you can refer to Nakhon Nayok weather in October.

When comparing the weather between January and November, November tends to be slightly warmer with average temperatures ranging from a minimum of 18°C (65°F) to a maximum of 35°C (95°F), while January shows temperatures from 13°C (56°F) to 34°C (93°F). November also experiences higher humidity, averaging at 68% compared to January's 50%. Additionally, November has significantly more rainfall, receiving 46 mm (1.8 in) over about 8 days, whereas January sees only 16 mm (0.6 in) across 3 days. For more details, check out the Nakhon Nayok weather in November.

In January, temperatures in Nakhon Nayok range from a minimum of 13°C (56°F) to a maximum of 34°C (93°F), with an average temperature of 25°C (78°F). The month sees a bit more precipitation at 16 mm (0.6 in) over three days, while humidity levels are around 50%. In contrast, December experiences slightly warmer minimum temperatures, starting at 14°C (57°F), but maintains the same maximum of 34°C (93°F) and an average of 25°C (77°F). Precipitation in December is slightly less at 13 mm (0.5 in), with humidity higher at 59%. For more details on December weather patterns, check out Nakhon Nayok weather in December.

Compare Nakhon Nayok's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Nakhon Nayok

January in Nakhon Nayok offers a refreshing departure from the sweltering heat typical of other months. With mild daytime temperatures averaging around 25°C and cooler nights dipping to a pleasant 13°C, it's an ideal time for outdoor activities. The low humidity at 50% combined with minimal rainfall—often just a few days in the month—creates a comfortable environment for visitors and locals alike. This unique blend of warmth and serenity makes January a standout month in the region’s climate, perfect for exploring the lush landscapes and vibrant culture. For a deeper dive into what to expect throughout the year, visit Nakhon Nayok Climate.