Nakhon Sawan Climate

Last updated: January 18, 2025

Nakhon Sawan, Thailand, is characterized by a tropical savanna climate (Köppen-Geiger class Aw), showcasing distinct seasonal variations in temperature. During the cooler month of December, temperatures drop to a minimum of 11°C (52°F), while the annual average hovers around a warm 29°C (84°F). The region experiences its peak heat in April, where maximum temperatures can soar to 43°C (109°F). This climatic profile highlights the dramatic temperature fluctuations that define the seasonal rhythm of Nakhon Sawan.

Nakhon Sawan temperature by month

In Nakhon Sawan, Thailand, temperature patterns exhibit a clear seasonal progression throughout the year, marked by a gradual increase in warmth from December through April. The cooler months of January and February register minimum temperatures around 11°C (52°F) to 14°C (58°F), with average highs reaching 37°C (98°F) in January, climbing slightly in February. As March and April arrive, the climate significantly warms, with April peaking at 43°C (109°F), representing the region's hottest month. May retains this high temperature, with both minimums and maximums remaining elevated. Throughout the monsoon season from June to September, temperatures stabilize but remain warm, averaging around 29°C (85°F), while maximums hover near 39°C (103°F). By October, a gradual cooling trend begins, leading to a return to milder conditions in November and December, where temperatures once again fall to 11°C (52°F). This cycle underscores Nakhon Sawan's distinct tropical savanna climate.

Monthly Temperatures in Nakhon Sawan, Thailand

The chart illustrates Nakhon Sawan's temperature patterns throughout the year, with values aggregated from various locations across the region. It highlights seasonal variations and temperature changes across the months.
JanFebMarAprMayJunJulAugSepOctNovDec798186888786858484828178
Data source: Nakhon Sawan temperature data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

In Mae Poen, temperatures range from a minimum of 11°C (52°F) in December to a maximum of 41°C (106°F) in April, making it one of the warmer areas in the region. Lat Yao shows slightly higher temperatures, with a minimum of 12°C (53°F) in December and reaching up to 43°C (109°F) in April. Meanwhile, Nakhon Sawan sees similar conditions, with lows of 12°C (55°F) in December and highs of 42°C (109°F) in April. For more detailed temperature information, you can explore monthly temperatures in Mae Poen, monthly temperatures in Lat Yao, and monthly temperatures in Nakhon Sawan.

Precipitation Patterns in Nakhon Sawan

Precipitation in Nakhon Sawan, Thailand, follows a clear seasonal pattern, with markedly low rainfall in the initial months of the year. January and February are characterized by minimal precipitation, with only 14 mm (0.5 in) and 16 mm (0.6 in) of rainfall, respectively, and just one to two rainy days each month. As the temperatures begin to rise in March, rainfall increases to 24 mm (1.0 in), paving the way for a significant shift in April, when precipitation surges to 85 mm (3.4 in) over approximately ten days, indicating the start of the wet season.

The peak of the rainy months occurs from May to September, where Nakhon Sawan experiences its highest levels of rainfall. May records 133 mm (5.2 in), escalating to 275 mm (10.8 in) in September, with rain falling on as many as 24 to 25 days each month. Following this wet period, precipitation sharply declines in October to 200 mm (7.9 in) and November to just 31 mm (1.2 in), signaling the winding down of the monsoon. The year wraps up with low rainfall once again in December, totaling 15 mm (0.6 in) over a single day, completing the cycle of precipitation typical of this tropical savanna climate.

Monthly Average Precipitation in Nakhon Sawan, Thailand

The average monthly precipitation in Nakhon Sawan, providing insights into seasonal rainfall patterns and the region's precipitation trends throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec141624851331561962322752003115
Data source: Nakhon Sawan precipitation data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.
Choose your preferred precipitation unit

Sunshine Duration in Nakhon Sawan

In Nakhon Sawan, Thailand, sunshine duration exhibits a distinct seasonal trend, with a noticeable increase as the year progresses from winter to summer. The year begins with January receiving 251 hours of sunshine, which climbs steadily in February to 297 hours. This upward trajectory peaks in March, where residents experience an impressive 332 hours of sunlight. The months of April and May maintain high totals, with 319 and 325 hours respectively, illustrating the region's transition towards the hotter, sunnier periods of the year. This steady increase in sunshine during the early months sets the stage for the sun-drenched days ahead.

However, as the monsoon season approaches in June, there is a slight decline in sunlight, recording 291 hours. The trend continues downward through July and August, with 280 and 272 hours of sunshine respectively, highlighting the rainy months when cloud cover tends to obscure the sun. After the peak rains of September, sunshine hours recover to 280 in that month and 290 in October. From November onward, the skies begin to clear again, with totals rising to 303 hours in November and 316 hours in December, ultimately wrapping up the year with more consistent sunlight. This annual cycle clearly reflects the interplay of seasonal weather patterns and sunshine availability in Nakhon Sawan, offering valuable insights for both residents and visitors alike.

Monthly Sunshine in Nakhon Sawan, Thailand

Monthly sunshine duration represents the total hours of direct sunlight Nakhon Sawan receives each month, excluding periods when the sun is obscured by clouds or other obstructions.
JanFebMarAprMayJunJulAugSepOctNovDec251h297h332h319h325h291h280h272h280h290h303h316h
Data source: Nakhon Sawan sunshine duration data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.

Nakhon Sawan UV Index Trends

The ultraviolet (UV) index in Nakhon Sawan, Thailand, displays significant seasonal variations, reaching critical levels particularly during the hotter months. Beginning in January, the UV index registers at 10, categorized as "very high," with a burn time of just 15 minutes. However, as February arrives, the index spikes to 12, transitioning to the "extreme" exposure category, and the trend continues upward into March, where it reaches 14. This extreme level persists from March through October, highlighting the need for increased sun protection as burn times drop to a mere 10 minutes. The consistent high UV index during this period emphasizes the potential risk of overexposure, particularly in the peak summer months when sun intensity is at its highest.

As the year progresses into November, the UV index decreases slightly to 10 and returns to the "very high" category, indicating ongoing caution for sun exposure as the region transitions towards cooler weather. December sees a further dip to 9, maintaining the "very high" rating but providing a slight respite from the extreme levels experienced earlier in the year. This data underscores the importance of vigilant sun protection practices throughout Nakhon Sawan's hot season, especially in the months when the UV index remains at its most dangerous thresholds. Awareness of the UV index is vital for local residents and travelers alike, ensuring safety while enjoying the sun-soaked climate of this beautiful region.

Monthly Maximum UV Index for Nakhon Sawan, Thailand

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Nakhon Sawan. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141414141413109
Data source: Nakhon Sawan UV Index data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.

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.

Daylight Hours in Nakhon Sawan

In Nakhon Sawan, Thailand, daylight duration shows a relatively stable pattern throughout the year, with minor variations reflecting the region's tropical climate. January and February each provide about 11 hours of daylight, marking the shorter days of the early year. As the months progress into March, daylight hours increase to 12 hours, with April and May also consistently offering this same duration. This gradual lengthening of daylight supports the transition into the hotter summer months, creating an optimal environment for both residents and agriculture.

The trend continues into June, where daylight reaches its peak at 13 hours, likely mirroring the longer sunny days typical of this season. Following June, the daylight duration begins to taper back, returning to 12 hours from July through September, before dropping again to 11 hours in October and sustaining that level through November and December. This cyclical pattern of daylight duration reflects the consistency of Nakhon Sawan's geographical positioning, allowing inhabitants to enjoy a steady rhythm of day and night throughout the year, with slight variations that align closely with seasonal climatic changes.

Average Monthly Daylight Hours in Nakhon Sawan, Thailand

This chart shows the total daylight hours Nakhon Sawan receives each month, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec677h696h722h748h770h781h775h756h731h705h682h671h
Data source: Nakhon Sawan daylight hours, calculated based on aggregated data for various regional locations, determined by the times between sunrise and sunset.

Climate Highlights of Nakhon Sawan's Popular Destinations

The climate in Banphot Phisai, Thailand is characterized by hot temperatures and distinct wet and dry seasons. Average temperatures range from 26°C (79°F) in January to 31°C (87°F) from March to May, with maximum temperatures peaking at 43°C (109°F) in April. Rainfall increases significantly from May onwards, reaching its highest in September with 274 mm (10.8 in), while the dry months of January and February receive only 18 mm (0.7 in) each. Sunshine hours are plentiful, especially in February with 296 hours, and overall, Banphot Phisai enjoys a warm climate throughout the year. For more information, visit Banphot Phisai climate.

The climate in Chum Ta Bong, Thailand, is characterized by a hot and humid tropical environment. Temperatures typically range from a minimum of 11°C (52°F) in January to a maximum of 41°C (106°F) in April and May, with average highs around 30°C (86°F) during the wet months. Rainfall peaks from June to September, with August receiving the highest precipitation at 223 mm (8.8 in). Despite the rainfall, sunshine is abundant, particularly in February and March with over 298 hours of sunshine. For more detailed information, visit Chum Ta Bong climate.

Chumsaeng, Thailand experiences a tropical climate characterized by high temperatures and seasonal rainfall. The warmest months are typically April and May, with maximum temperatures reaching up to 43°C (109°F) and significant precipitation, especially during the rainy season from June to September. January and December are the coolest months, with minimum temperatures dropping to around 11°C (52°F). The region enjoys substantial sunshine throughout the year, peaking in March with 331 hours. For more detailed information, visit Chumsaeng climate.

Kao Liao, Thailand experiences a tropical climate with significant seasonal variations in temperature and precipitation. January starts off cooler with temperatures ranging from 14°C to 36°C, while April and May peak with highs reaching up to 43°C. The rainy season spans from May to October, with September seeing the highest rainfall at 271 mm. Despite the monsoons, Kao Liao enjoys ample sunshine throughout the year, particularly in March, averaging 333 hours. For more details on the weather patterns, visit Kao Liao climate.

Krok Phra, Thailand experiences a tropical climate characterized by high temperatures and seasonal rainfall. From January to March, temperatures range from 15°C to 41°C, while April to September sees the highest temperatures, peaking at 43°C in April. The rainy season occurs from May to October, with September receiving the most precipitation at 271 mm. Despite the rainfall, the area enjoys ample sunshine, especially in February and March, where sunshine hours reach 297 and 333 respectively. For more detailed information, visit Krok Phra climate.

Lat Yao, Thailand, experiences a tropical climate characterized by high temperatures and significant rainfall, particularly from May to October. The hottest months are April and May, with maximum temperatures reaching up to 43°C (109°F). Rainfall peaks in September with a substantial 280 mm (11.0 in), while sunshine averages over 300 hours during several months. Cooler temperatures occur from December to January, with minimums around 12°C (53°F) to 14°C (57°F). For more detailed information, visit Lat Yao climate.

Mae Poen, Thailand, experiences a tropical climate characterized by warm temperatures year-round. January and December see cooler temperatures with averages around 24°C (75°F), while April and May can reach up to 41°C (106°F). The region has a distinct wet season from May to October, with August recording the highest rainfall at 223 mm (8.8 in). Sunshine is abundant, particularly in February with 298 hours, and persists throughout the year. For more detailed climate information, visit Mae Poen climate.

Mae Wong, Thailand experiences a tropical climate, with temperatures ranging from a cool 11°C (52°F) in January to a sweltering 41°C (106°F) in April and May. The wettest months are from May to September, receiving significant rainfall, peaking in September with 279 mm (11.0 in). Sunshine is abundant, particularly in the early months of the year, with February offering the most hours at 298. For more detailed climate information, visit Mae Wong climate.

Nakhon Sawan, Thailand, experiences a tropical climate characterized by high temperatures and seasonal rainfall. From January to March, temperatures range from 14°C to 41°C (58°F to 106°F) with relatively low precipitation. The hottest months, April to August, witness max temperatures peaking at around 42°C (109°F) and increasing rainfall, particularly in July and September, which see over 200 mm of precipitation. The region benefits from ample sunshine, with March offering the highest at 333 hours. For more detailed information, visit the Nakhon Sawan climate.

Nong Bua, Thailand experiences a tropical climate characterized by high temperatures and seasonal rainfall. Temperatures range from a minimum of 13°C (55°F) in December to a maximum of 42°C (108°F) in April. The wet season spans from May to September, with August seeing the highest precipitation at 253 mm (10.0 in). Despite the rain, sunny days are common, particularly in February and March, with over 300 hours of sunshine. For more detailed information, visit Nong Bua climate.

Phai Sali, Thailand experiences a tropical climate characterized by high temperatures and seasonal rainfall. Monthly temperatures range from a mild 13°C (57°F) in December to a peak of 41°C (105°F) in April, with an annual average around 30°C (86°F). The region sees significant precipitation from May to September, with July receiving the highest at 242 mm (9.5 in). Despite the rains, sunshine is abundant throughout the year, peaking at 332 hours in March. For more details, visit Phai Sali climate.

Phayuha Khiri, Thailand, experiences a tropical climate characterized by high temperatures and distinct wet and dry seasons. The warmest months are April and May, with maximum temperatures reaching up to 42°C (108°F), while January remains the coolest month at a minimum of 14°C (58°F). Rainfall peaks from July to September, with August receiving the highest average precipitation of 223 mm (8.8 in), leading to a significant drop in sunshine hours during these months. Overall, the region enjoys substantial sunshine year-round, particularly in February and March, which have around 296 and 333 hours, respectively. For more detailed information, visit Phayuha Khiri climate.

Tak Fa, Thailand experiences a tropical climate characterized by high temperatures and significant rainfall, particularly from May to September. Temperatures range from a minimum of 14°C (58°F) in January to a maximum of 41°C (107°F) in April and May. The wettest months are August and September, with precipitation peaking at 283 mm (11.1 in), while the dry season sees much less rainfall in January and December. Despite the rainfall, the region enjoys ample sunshine throughout the year, with March averaging the highest at 333 hours. For more detailed information, visit Tak Fa climate.

Takhli, Thailand, experiences a tropical climate characterized by hot temperatures and a distinct wet season. January temperatures range from a minimum of 15°C (59°F) to a maximum of 36°C (98°F), while the hottest months, March and April, peak at around 41°C (106°F) and 42°C (108°F). The region receives considerable rainfall from May to September, with September being the wettest month at 271 mm (10.7 in). Despite the rain, Takhli enjoys ample sunshine, particularly in March, which sees about 333 hours of sunlight. For more detailed information, visit Takhli climate.

Tha Tako, Thailand experiences a tropical climate characterized by high temperatures and significant rainfall, especially during the monsoon season from May to September. Average high temperatures reach up to 42°C (108°F) in April, while January sees milder conditions with highs around 36°C (98°F). Rainfall peaks in August and September, accumulating around 253 mm (10.0 in) and 272 mm (10.7 in), respectively. Despite the rainy months, the region enjoys abundant sunshine, with March typically receiving the most at 333 hours. For more detailed information, visit Tha Tako climate.

Conclusion

In conclusion, Nakhon Sawan, Thailand, presents a distinctive climate characterized by significant temperature fluctuations, seasonal rainfall, and consistent sunlight exposure. The region's tropical savanna climate influences its weather patterns, with high temperatures peaking in the summer months and substantial rainfall occurring during the monsoon season. The UV index remains notably high for a considerable part of the year, emphasizing the need for prudent sun safety practices. Complementing these factors, the daylight duration remains relatively stable, providing ample opportunity for outdoor activities. Together, understanding these climatic elements enhances awareness for residents and visitors alike, encouraging informed decisions to fully appreciate the vibrant environment of Nakhon Sawan throughout the changing seasons.

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