Climate and monthly weather forecast
Sa Nam Ban Ko Phi Phi, Thailand

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The climate of Sa Nam Ban Ko Phi Phi

Sa Nam Ban Ko Phi Phi is identified by the Köppen climate system as having an Am climate, indicative of a tropical monsoon environment. Its geographical position near the equator ensures warm and moist conditions throughout the year. Average high monthly temperatures stay relatively consistent, ranging from 30°C (86°F) to 33°C (91.4°F). Similarly, average monthly low temperatures do not differ much, with a span from 22°C (71.6°F) to 24°C (75.2°F). These stable temperatures give the region its tropical character.

A distinct feature of this climate is the variation in rainfall. It is characterized by significant differences in the amount of rainfall between the dry and wet seasons. Drier months of the year, January and February, record rainfall values of 48mm (1.89") and 25mm (0.98") respectively. The heaviest rainfall periods occur from May to October, with October recording as much as 373mm (14.69"). In other words, rainfall fluctuates from moderate quantities to high volumes, indicating a monsoonal pattern.

Days are typically long and filled with sunshine, with daylight duration varying minimally from 11.7 hours in January and December to 12.6 hours in June. Sunshine hours do not deviate significantly either, with an average of 9 hours in the drier months and dropping to 5 hours during peak rainfall months. The constant UV index, which stands at 12 from March to September and 11 in the remaining months, is reflective of the tropical climate.

Sea temperatures, generally warm due to the equatorial location, offer comfortable conditions for water-based activities. This parameter remains stable without dropping below 28°C (82.4°F) or rising above 30°C (86°F) throughout the year.

The best time to visit Sa Nam Ban Ko Phi Phi

The most favorable time to visit Sa Nam Ban Ko Phi Phi hinges on rainfall patterns. In this respect, January and February emerge as the best months with the least rainfall at 48mm (1.89") and 25mm (0.98") in tandem with high sunshine hours at approximately 9 hours per day. These dry conditions along with average high temperatures of 31°C (87.8°F) to 33°C (91.4°F) create an appealing environment for outdoor pursuits and make it the ideal period to explore the region.

The worst time to visit Sa Nam Ban Ko Phi Phi

On the contrary, the period with the heaviest precipitation, from May to October, qualifies as the least ideal time to visit. September tops this period with the highest recorded rainfall of 373mm (14.69"), alongside reduced sunshine hours as low as 5 hours per day. While temperatures still remain pleasant during this period, the heightened possibility of rain showers and relatively cloudy conditions may limit outdoor activities.

Spring weather in Sa Nam Ban Ko Phi Phi

In Sa Nam Ban Ko Phi Phi, spring is marked by a transition from drier conditions to a more cloudy and wet environment. March commences with moderate rainfall levels of 52mm (2.05"), increasing significantly by May to a considerable 309mm (12.17"). Correspondingly, sunshine hours show a decline from 9 to 6 hours over this period. Temperatures maintain their tropical range with highs varying from 33°C (91.4°F) in March to a slightly lower 32°C (89.6°F) in May, and lows adjusting from 23°C (73.4°F) to 24°C (75.2°F).

Summer weather in Sa Nam Ban Ko Phi Phi

Summer in this region witnesses the phenomenal monsoon influence with high levels of rainfall. June records a substantial rainfall level of 261mm (10.28"), which escalates to 273mm (10.75") in July and slightly decreases to 259mm (10.2") in August. Simultaneously, sunshine hours remain stationary at a lower end of 6 hours and sea temperatures stay at a warm 29°C (84.2°F) to 30°C (86°F). The mercury levels are steady during this season, with extreme high temperatures registering a consistent 31°C (87.8°F) and lows echoing a similar pattern at 24°C (75.2°F).

Autumn weather in Sa Nam Ban Ko Phi Phi

Autumn extends the monsoon trend set in summer with rainfall peaking at a record 373mm (14.69") in September before tapering to 330mm (12.99") and 230mm (9.06") in October and November. Sunshine hours experience a minimal upturn to 6 hours in October and November. Temperatures continue to offer warmth and humidity, with highs ranging from 30°C (86°F) in September to 31°C (87.8°F) in November and lows persistently locked at 24°C (75.2°F) in September and October, finally dropping to 23°C (73.4°F) in November.

Winter weather in Sa Nam Ban Ko Phi Phi

Winter witnesses a substantial reduction in rainfall meanings, with 91mm (3.58") recorded in December. This decrease is accompanied by an increase in sunshine hours from 6 in November to 8 in December, indicative of a transition to the drier season. On the temperature spectrum, highs are recorded at 31°C (87.8°F), while the minimum temperatures drop to 22°C (71.6°F), setting the stage for the cooler and less humid part of the year. The sea temperature in winter stays comfortably warm at 28°C (82.4°F), highlighting the tropical nature of Sa Nam Ban Ko Phi Phi all year round.

Weather in January

January kicks off the year with a pleasant climate and is cooler than the months to follow. Temperatures vary from 22°C (71.6°F) at night to 31°C (87.8°F) during the day. Six days on average see moderate rainfall adding to the total rainfall of 48mm (1.89"). Weather in January »

Weather in February

Marking a subtle change from Sa Nam Ban Ko Phi's January climate, February brings slightly improved weather conditions. There is a decrease in the rainfall amounts, with the monthly total down to 25mm (0.98") spread across fewer days - four compared to the six days in January. Weather in February »

Weather in March

Even though temperatures only slightly rise to 23°C (73.4°F) at night to 33°C (91.4°F) during the day, March is slightly warmer. Despite the heat, the rainfall increases, jumping to 52mm (2.05") over the course of six days. The UV index remains the same as February, keeping the burning daylight hours. Weather in March »

Weather in April

A notable leap in climatic conditions characterizes April. With Sa Nam Ban Ko Phi experiencing its most significant shift in rainfall all year, the rise is from 52mm (2.05") in March to a hefty 129mm (5.08") in April, spread out over 11 days. Weather in April »

Weather in May

May ushers in the region's high-rainfall period, which continues to September. Significant changes in weather patterns characteristic of this month include a rise in rainfall, touching an annual high of 309mm (12.17"). Conversely, the heat dips slightly, and the amount of sunshine hours decreases. Weather in May »

Weather in June

June in Sa Nam Ban Ko Phi is marked by consistent weather patterns with minimal season change compared to May. The rainfall reduces to 261mm (10.28"). The sea temperature, daylight, and sunshine hours remain relatively constant, offering comfortable and predictable weather. Weather in June »

Weather in July

July, a mid-monsoon month, maintains the trend of the previous month's high rainfall, recording 273mm (10.75"). The daylight, sea temperatures, and UV index are relatively constant. As such, this period experiences balanced weather, which is characteristic of Sa Nam Ban Ko Phi's primary monsoon month. Weather in July »

Weather in August

August continues in the same vein, with the area's weather barely showing a major shift from that of July. The noticeable similarity in the rainfall pattern remains with the monthly total falling to 259mm (10.2"). The sea maintains the same temperature, further corroborating the consistent climatic conditions. Weather in August »

Weather in September

September brings with it the most rainfall of any month, signifying the culmination of the monsoon season. The considerable amount of precipitation might deter some outdoor activities. However, with the sea temperature constant and daylight hours slightly declining, nature lovers might find it an exciting time to visit. Weather in September »

Weather in October

October sees Sa Nam Ban Ko Phi transitioning out of the monsoon season. The rainfall significantly decreases to 330mm (12.99"). In turn, the increment in sunshine hours hints at brighter days ahead. Overall, October offers an improved weather pattern that signifies the onset of the dry season, ideal for tourists seeking less rain. Sa Nam Ban Ko Phi notes an average high-temperature of a still hot 31°C (87.8°F) in October, hardly diverging from September. Weather in October »

Weather in November

November marks a dramatic shift towards drier conditions. With the rainfall sinking to 230mm (9.06"), the town gives off a more serene outlook. Concurrent sunshine hours, daylight hours, sea temperatures signify the steady approach of the dry season. Weather in November »

Weather in December

December ends the year on a balanced note. The drastic drop in rainfall, now down to 91mm (3.58"), heralds the arrival of the dry season. The sea temperature, UV index, and daylight hours remain relatively constant indicating stable climatic conditions. Weather in December »
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Frequently asked questions

How many days does it rain in Sa Nam Ban Ko Phi?

Throughout the year, there are 166 rainfall days, and 2380mm (93.7") of precipitation is accumulated.

What are the months with the coldest sea water in Sa Nam Ban Ko Phi?

January, February and December, with an average sea temperature of 28°C (82.4°F), are months with the coldest seawater in Sa Nam Ban Ko Phi, Thailand.

What are the months with the most sunshine in Sa Nam Ban Ko Phi?

The months with the most sunshine in Sa Nam Ban Ko Phi, Thailand, are January through March, with an average of 9h of sunshine.

What are the months with the lowest UV index in Sa Nam Ban Ko Phi?

The months with the lowest UV index in Sa Nam Ban Ko Phi, Thailand, are January, November and December, with an average maximum UV index of 11.

What is the warmest month in Sa Nam Ban Ko Phi?

February through April, with an average high-temperature of 33°C (91.4°F), are marked as the warmest months in Sa Nam Ban Ko Phi.

What is the driest month in Sa Nam Ban Ko Phi?

February is the month with the least rainfall. Rain falls for 4 days and accumulates 25mm (0.98") of precipitation.

What are the months with the highest UV index in Sa Nam Ban Ko Phi?

The months with the highest UV index in Sa Nam Ban Ko Phi, Thailand, are February through October, with an average maximum UV index of 12.

What are the months with the warmest sea water in Sa Nam Ban Ko Phi?

April through June, with an average sea temperature of 30°C (86°F), are months with the warmest seawater in Sa Nam Ban Ko Phi, Thailand.

When are the longest days in Sa Nam Ban Ko Phi?

June has the longest days of the year in Sa Nam Ban Ko Phi, Thailand, with an average of 12h and 36min of daylight.

What is the coldest time of year in Sa Nam Ban Ko Phi?

Lowest temperatures are observed in September and November, averaging a high-temperature of 30°C (86°F).

What is the rainiest month in Sa Nam Ban Ko Phi?

The month with the most rainfall in Sa Nam Ban Ko Phi, Thailand, is September, when the rain falls for 20 days and typically aggregates up to 373mm (14.69") of precipitation.

What is the month with the least sunshine in Sa Nam Ban Ko Phi?

September has the least sunshine of the year, with an average of 5h of sunshine.

What is the month with the shortest days in Sa Nam Ban Ko Phi?

With an average of 11h and 42min of daylight, December has the shortest days of the year in Sa Nam Ban Ko Phi.

Is there Daylight Saving Time (DST) in Sa Nam Ban Ko Phi?

Sa Nam Ban Ko Phi does not observe Daylight Saving Time (DST). +07 timezone is used over the entire year.

Average temperature
Sa Nam Ban Ko Phi Phi, Thailand

Average temperature - Sa Nam Ban Ko Phi Phi, Thailand

The warmest months (with the highest average high temperature) are February, March and April (33°C).
The months with the lowest average high temperature are September and November (30°C).

The months with the highest average low temperature are April, May, June, July, August and September (24°C).
The coldest months (with the lowest average low temperature) are January, February and December (22°C).

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Average rainfall
Sa Nam Ban Ko Phi Phi, Thailand

Average rainfall - Sa Nam Ban Ko Phi Phi, Thailand

The wettest month (with the highest rainfall) is September (373mm).
The driest month (with the least rainfall) is February (25mm).

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Average rainfall days
Sa Nam Ban Ko Phi Phi, Thailand

Average rainfall days - Sa Nam Ban Ko Phi Phi, Thailand

The months with the highest number of rainy days are September and October (20 days).
The month with the least rainy days is February (4 days).

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Average sea temperature
Sa Nam Ban Ko Phi Phi, Thailand

Average sea temperature - Sa Nam Ban Ko Phi Phi, Thailand

The best months for swimming (with the highest average sea temperature) are April, May and June (30°C).
The coldest months (with the lowest average sea temperature) are January, February and December (28°C).

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Average daylight / Average sunshine
Sa Nam Ban Ko Phi Phi, Thailand

Average daylight / Average sunshine - Sa Nam Ban Ko Phi Phi, Thailand

The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 42min).

The months with the most sunshine are January, February and March (Average sunshine: 9h).
The month with the least sunshine is September (Average sunshine: 5h).

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Average UV index
Sa Nam Ban Ko Phi Phi, Thailand

Average UV index - Sa Nam Ban Ko Phi Phi, Thailand

The months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
The months with the lowest UV index are January, November and December (UV index 11).

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Sa Nam Ban Ko Phi Phi, Thailand

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