Chumphon Climate

Last updated: January 18, 2025

Chumphon, Thailand, experiences a tropical monsoon climate classified as Am under the Köppen-Geiger system. With a minimum temperature dipping to 17°C (63°F) in February, the region enjoys a consistent average temperature of approximately 27°C (81°F) throughout the year. However, the mercury can soar to a blistering 39°C (102°F) in April, illustrating the climatic extremes that characterize this coastal province. This unique temperature profile not only influences local ecosystems but also shapes agricultural practices and daily life in the area.

Chumphon temperature by month

Chumphon, Thailand, showcases a distinct temperature pattern characterized by a gradual increase towards the summer months, followed by a steady decline as the year progresses. Starting with cooler temperatures in January, where the minimum reaches 19°C (66°F), the region experiences a slight decrease in temperature to 17°C (63°F) by February. This transition culminates in the peak heat of April, with maximum temperatures soaring to 39°C (102°F). Following this warm period, temperatures remain relatively stable into the monsoon season from May to August, where averages stay around 27°C (81°F) to 28°C (82°F). As the year closes, temperatures cool slightly, with December wrapping up with a minimum of 19°C (67°F) and a maximum of 33°C (91°F), illustrating a clear seasonal cycle that defines the tropical climate of Chumphon.

Monthly Temperatures in Chumphon, Thailand

The chart illustrates Chumphon'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.
JanFebMarAprMayJunJulAugSepOctNovDec798081828281818080807978
Data source: Chumphon 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.

Phato experiences a minimum temperature of 17°C (64°F) in February, rising to a maximum of 37°C (99°F) by April, as detailed in the monthly temperatures in Phato. In nearby Chumphon, temperatures start at a higher minimum of 23°C (73°F) in January and peak at 34°C (93°F) in April, with more information available at monthly temperatures in Chumphon. Meanwhile, Pathio registers a minimum of 20°C (69°F) in February and a maximum of 36°C (97°F) in April, which can be explored further in the monthly temperatures in Pathio.

Precipitation Patterns in Chumphon

Chumphon, Thailand, experiences a pronounced monsoon precipitation pattern throughout the year, marked by distinct wet and dry periods. January begins the year with relatively high rainfall at 135 mm (5.3 in), which diminishes sharply in February to 38 mm (1.5 in). As the months progress, precipitation gradually increases, with April seeing a notable uptick to 165 mm (6.5 in). This marks the onset of the rainy season, which unleashes substantial rainfall through the following months, including May and June, where precipitation escalates to 215 mm (8.5 in) and 209 mm (8.2 in), respectively.

The climax of Chumphon's rainy season occurs between September and October, with September recording the highest rainfall at 302 mm (11.9 in) and October close behind at 286 mm (11.3 in). During this period, rainfall days also peak, reaching up to 28 days in October. The wet season then starts to wane, with November still showing significant precipitation at 239 mm (9.4 in) before tapering off in December with 142 mm (5.6 in). This seasonal variability underscores the tropical monsoon climate, influencing local agriculture and waterways in the region.

Monthly Average Precipitation in Chumphon, Thailand

The average monthly precipitation in Chumphon, providing insights into seasonal rainfall patterns and the region's precipitation trends throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec1353846165215209202225302286239142
Data source: Chumphon precipitation data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.
Choose your preferred precipitation unit

Sunshine Duration in Chumphon

In Chumphon, Thailand, sunshine duration exhibits a notable seasonal trend, with an increase from the cooler months of winter to the warmer summer months. Starting in January, the region enjoys 249 hours of sunshine, which gradually rises through February and reaches a peak in March with an impressive 344 hours. This surge in sunlight highlights the transition into the hotter months, where April maintains a strong presence of sunlight with 313 hours, and May follows closely with 305 hours. This period not only marks the highest levels of sunshine but also coincides with the blooming of local flora, which thrives under the generous sunlight.

As the year progresses into the rainy season, the sunshine hours begin to decline. Month by month from June to September, Chumphon experiences a gradual reduction in sunlight, peaking again with 260 hours in September. Although it may seem counterintuitive, the rainfall during these months contributes positively to the region's lush landscapes. Finally, as the conditions shift into the latter part of the year, sunshine hours slightly rebound, with 307 hours recorded in December. This steady fluctuation in sunshine throughout the year not only shapes the local ecosystem but also influences outdoor activities and tourism in the area.

Monthly Sunshine in Chumphon, Thailand

Monthly sunshine duration represents the total hours of direct sunlight Chumphon receives each month, excluding periods when the sun is obscured by clouds or other obstructions.
JanFebMarAprMayJunJulAugSepOctNovDec249h307h344h313h305h284h290h277h260h271h287h307h
Data source: Chumphon sunshine duration data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.

Chumphon UV Index Trends

Chumphon, Thailand, consistently experiences a high UV Index, indicative of its tropical climate and geographical location. Throughout the year, the UV Index remains in the extreme exposure category, with values peaking remarkably in March, April, and May at 15, signifying intense solar radiation. Even during the cooler months, such as January and February, the UV Index remains alarmingly high, recorded at 12 and 14, respectively. This consistent intensity necessitates caution, as the recommended burn time is merely 10 minutes across all months, highlighting the importance of sun protection for residents and visitors alike.

As the year progresses, the UV Index slightly diminishes but remains significantly high. In November, it drops to 12, and in December, it decreases further to 11; however, these values still fall within the extreme exposure category. The sustained high UV levels throughout the year place Chumphon as a locale where sun safety measures should be consistently adhered to, particularly during peak midday hours. With such persistent UV exposure, both locals and tourists are advised to take proactive steps—such as wearing protective clothing and applying sunscreen—to mitigate adverse effects from solar radiation.

Monthly Maximum UV Index for Chumphon, Thailand

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Chumphon. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec121415151514141414141211
Data source: Chumphon 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 Chumphon

In Chumphon, Thailand, daylight duration exhibits a relatively consistent pattern throughout the year, reflecting the region's tropical climate and proximity to the equator. Both January and February record 11 hours of daylight, setting the stage for a gradual increase as the months progress into March, when it reaches 12 hours. This increase is maintained through the warm months of April to September, providing ample sunshine during the day, which not only enhances daily activities but also supports the local agriculture and ecosystems reliant on sunlight.

As the year shifts towards the latter months, daylight duration begins to taper off once again, reverting to 11 hours in October and sustaining that level through November and December. This cyclic pattern underscores the relatively stable daylight conditions in Chumphon, allowing for a consistent rhythm in daily life and seasonal practices. The uniformity in daylight hours aids in predictability for both residents and visitors, making Chumphon an inviting destination year-round for outdoor enthusiasts and those seeking to enjoy the vibrant natural beauty of the region.

Average Monthly Daylight Hours in Chumphon, Thailand

This chart shows the total daylight hours Chumphon receives each month, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec694h706h723h740h754h761h757h745h729h712h697h690h
Data source: Chumphon daylight hours, calculated based on aggregated data for various regional locations, determined by the times between sunrise and sunset.

Climate Highlights of Chumphon's Popular Destinations

The climate in Ban Nam Yuen, Thailand features warm temperatures throughout the year, with average highs ranging from 25°C (78°F) in December to 37°C (99°F) in April. Rainfall is most abundant from May to October, peaking in September at 392 mm (15.4 in), while January is relatively dry. Sunshine hours vary from 249 hours in January to a maximum of 345 hours in March, making the early months of the year sunnier. Overall, the region experiences a tropical climate conducive to lush greenery. For more details, check the Ban Nam Yuen climate.

Chumphon, Thailand experiences a tropical climate characterized by warm temperatures and distinct wet and dry seasons. From January to March, temperatures range from a minimum of 23°C (73°F) to a maximum of 34°C (93°F), with February being the warmest month. The rainy season peaks from September to November, with October receiving the highest precipitation at 217 mm (8.6 in). Despite the rain, Chumphon enjoys ample sunshine, particularly in March, which records 343 hours of sunshine. For more detailed information, visit Chumphon climate.

Lamae, Thailand experiences a tropical climate characterized by warm temperatures and significant rainfall. Average daily temperatures range from a minimum of 17°C (63°F) in February to a maximum of 39°C (102°F) in April, peaking during the hot season from March to May. Rainfall is highest from May to September, with September receiving up to 297 mm (11.7 in) of precipitation. Despite the rains, sunshine remains abundant, particularly in February and March, with up to 345 hours of sun. For more detailed climate information, visit Lamae climate.

Lang Suan, Thailand, experiences a tropical climate characterized by warm temperatures and significant rainfall, especially from May to October. January temperatures range from a mild 19°C (67°F) to a maximum of 33°C (92°F), while April marks the hottest month with highs reaching 38°C (101°F). The region sees its highest precipitation in September, averaging 316 mm (12.5 in), contributing to the lush surroundings. Despite the rain, sunshine is abundant, peaking at 345 hours in March. For more details, visit Lang Suan climate.

Pathio, Thailand experiences a tropical climate characterized by warm temperatures and distinct wet and dry seasons. Temperatures range from a minimum of 20°C (69°F) in February to a peak of 36°C (97°F) in April, with an average around 27-28°C (81-83°F) during most months. Precipitation is highest from May to October, peaking at 252 mm (9.9 in) in September, while sunshine hours are plentiful, especially in the first quarter of the year, with March enjoying 341 hours of sun. For more detailed information, visit the following link: Pathio climate.

Phato, Thailand, experiences a tropical climate characterized by warm temperatures year-round. Average monthly temperatures range from 25°C (78°F) in January to 27°C (81°F) in April and May, with highs peaking at 37°C (99°F) in April. The monsoon season spans from May to October, resulting in significant rainfall, particularly in September, which sees 383 mm (15.1 in) of precipitation. Sunshine is abundant, with March boasting the highest at 345 hours. For more detailed information, visit Phato climate.

Sawi, Thailand experiences a tropical climate characterized by warm temperatures and significant rainfall. Throughout the year, average temperatures range from 26°C (79°F) in cooler months to 28°C (82°F) during the warmer months, peaking at a maximum of 38°C (101°F) in April. The region sees substantial precipitation, particularly from May to October, with September recording the highest at 319 mm (12.5 in). Sunshine hours vary, with March having the most at 344 hours. For more detailed information, visit Sawi climate.

Tha Sae, Thailand experiences a tropical climate characterized by warm temperatures and significant rainfall. From January to April, temperatures range from a minimum of 21°C to a maximum of 36°C, peaking in April. Rainfall increases, particularly during the monsoon months of May to September, with August receiving the highest average precipitation at 204 mm. Sunshine is abundant, especially in March with 341 hours, while the number of sunny hours decreases in the rainy season. For detailed information, visit the Tha Sae climate.

Thung Tako, Thailand experiences a tropical climate characterized by high temperatures and significant rainfall throughout the year. Average temperatures range from 25°C (77°F) in December to 28°C (82°F) in April, peaking at 38°C (101°F) during the hottest months. The monsoon season, primarily from May to October, brings heavy precipitation, with September receiving the most rainfall at 316 mm (12.5 in). Despite the rain, sunshine is abundant, with March recording the highest at 345 hours. For more details, visit Thung Tako climate.

Conclusion

In conclusion, Chumphon, Thailand, presents a vivid example of a tropical climate characterized by distinct temperature fluctuations, substantial rainfall, high UV exposure, and consistent daylight duration throughout the year. The region's warm temperatures, peaking in the summer, complement its significant rainfall during the monsoon season, reflecting a dynamic interplay between heat and moisture that nourishes its lush landscapes. Additionally, the high UV Index consistently highlights the importance of sun safety year-round, while stable daylight hours facilitate outdoor activities and enhance the quality of life for residents and visitors alike. Collectively, these climatic factors not only shape the natural environment of Chumphon but also play a crucial role in the agricultural practices and tourism that contribute to its vibrant community.

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