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Contents
- The climate of Krabi
- The best time to visit Krabi
- The worst time to visit Krabi
- Spring weather in Krabi
- Summer weather in Krabi
- Autumn weather in Krabi
- Winter weather in Krabi
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average rainfall
- Average rainfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average UV index
Tha Pom Klong Song Nam emerald pool in Krabi, Thailand, surrounded by a beautiful natural mangrove forest
The climate of Krabi
Situated in Thailand, the province of Krabi experiences tropical monsoon climate conditions, also known as the Am type according to the Köppen climate classification. Placed near the equator, this region experiences little change in temperature throughout the year, with monthly averages ranging from 30°C (86°F) to 34°C (93.2°F). Moreover, sea temperatures remain very warm, fluctuating between 28°C (82.4°F) and 30°C (86°F) in the entire span of a year.
It is rainfall that marks the significant changes in Krabi's weather throughout the year. The rainy season, which lasts from May to November, sees significant rainfall with precipitation volume peaking in September at 355mm (13.98"). This coincides with high daylight values, staying above 12 hours from April to August. However, sunshine hours drop during this period, indicating a higher presence of cloud cover.
Meanwhile, between December and April, the rain gauge sees significantly less action, signifying a dry season. March registers the lowest rainfall at 24mm (0.94") despite nearly identical daylight and sunshine hours compared to other months.
Observing the UV index, it demonstrates consistently high values throughout the year. It reaches the peak at 12 from March to September, representing a cause for fair skin individuals to take protective measures against excessive sunlight exposure.
It is rainfall that marks the significant changes in Krabi's weather throughout the year. The rainy season, which lasts from May to November, sees significant rainfall with precipitation volume peaking in September at 355mm (13.98"). This coincides with high daylight values, staying above 12 hours from April to August. However, sunshine hours drop during this period, indicating a higher presence of cloud cover.
Meanwhile, between December and April, the rain gauge sees significantly less action, signifying a dry season. March registers the lowest rainfall at 24mm (0.94") despite nearly identical daylight and sunshine hours compared to other months.
Observing the UV index, it demonstrates consistently high values throughout the year. It reaches the peak at 12 from March to September, representing a cause for fair skin individuals to take protective measures against excessive sunlight exposure.
The best time to visit Krabi
Discerning travelers aiming to experience Krabi's tropical ambiance at its finest may want to consider visiting between December and March. During this period, the weather in Krabi is mainly dry and temperatures range from 30°C (86°F) to 34°C (93.2°F). The sea temperature remains inviting at 28°C (82.4°F) to 30°C (86°F). Rainfall drastically decreases compared to the other months of the year, thus lessening the probability of travel disruptions caused by weather conditions.
The worst time to visit Krabi
Travelers may face the most challenging weather conditions in Krabi from May to November when the monsoon season sets in. Particularly, September holds record rainfall at 355mm (13.98"). Besides, the sunshine hours reduce considerably, disparaging chances for sunbathing and other outdoor activities. Despite high sea temperatures and daylight hours, frequent rains may limit recreational beach activities.
Spring weather in Krabi
In Krabi, the spring season, recognized as March through May, harbors escalating temperatures, reaching up to 34°C (93.2°F). While March observes the lowest rainfall, by May the rainy season sets in, and precipitation increases to a substantial 292mm (11.5"). Sunshine hours notch down revealing the onset of the monsoon, nevertheless, the sea remains consistently warm at around 29°C (84.2°F) to 30°C (86°F).
Summer weather in Krabi
The summer months from June to August in Krabi are marked by the continued monsoon season. The high temperatures hover around 31°C (87.8°F) to 32°C (89.6°F), and the rainfall remains heavy with typical monthly measurements from 245mm (9.65") to 260mm (10.24"). Despite prolonged daylight hours reaching its climax at 12.6 hours in June, the reduction of sunshine hours to six per day signals the deciding influence of the monsoon on weather conditions.
Autumn weather in Krabi
Krabi's monsoon characteristically lingers into the autumn months from September to November. The temperature diagonal decreases slightly to stay between 30°C (86°F) to 31°C (87.8°F) whereas rainfall peaks in September with 355mm (13.98"), gradually diminishing towards November. Even though daylight hours start to decline, the sea temperature remains steady in the range of 29°C (84.2°F).
Winter weather in Krabi
The winter months from December to February in Krabi represent the advent of the drier season with rainfall levels taking a downward plunge, culminating at a low of 24mm (0.94") in February. Temperatures though continue to stay balmy, ranging from 31°C (87.8°F) to 34°C (93.2°F). The sea maintains favorable temperature for swimming at 28°C (82.4°F) to 30°C (86°F). Clearer skies prevail, translating into longer sunshine hours and encouraging outdoor explorations.
Weather in January
January in Krabi, Thailand, greets visitors with its warm, tropical climate. A significant shift occurs from the relatively dry December, with a 53mm (2.09") increase in rainfall indicating the onset of the wet season. Temperatures fluctuate between 22°C (71.6°F) in the early morning to 32°C (89.6°F) during peak afternoon hours. Weather in January »
Weather in February
Moving into February, the weather in Krabi sees a decrease in rainfall to 24mm (0.94"), reverting to the dry conditions observed before January. Temperatures are consistent with the high and low of 33°C (91.4°F) and 22°C (71.6°F), respectively. Weather in February »
Weather in March
March weather in Krabi displays moderation in rainfall levels as they increase slightly from February to 49mm (1.93"). Temperatures still range from 23°C (73.4°F) mornings to 34°C (93.2°F) afternoons. With its generous allowance of daylight and sunshine, outdoor lovers can enjoy about 12.1 daylight hours. Weather in March »
Weather in April
April marks a significant jump in the rainfall in Krabi with an average count nearing 124mm (4.88"). While the temperatures remain on the higher end, ranging from 24°C (75.2°F) to 34°C (93.2°F), the increased rain cools down the surroundings. Weather in April »
Weather in May
The month of May witnesses a substantial amount of rainfall in Krabi, which peaks at an average of 292mm (11.5"). The temperature pattern remains similar to April, with a high of 32°C (89.6°F) and a low of 24°C (75.2°F). Krabi's daylight hours slightly increase to 12.5 hours, with the hot tropical sun shining for about six hours. Weather in May »
Weather in June
June maintains the heavy rainfall pattern seen in May, with the water levels dropping slightly to 245mm (9.65"). While the air still induces warmth with a temperature range of 24°C (75.2°F) to 32°C (89.6°F), the rainfall brings a soothing effect. Weather in June »
Weather in July
July experiences a slight increase in rainfall to average 260mm (10.24"), indicating the mid-point of the wet season in Krabi. City dwellers feel warmth as the temperature range remains unchanged at 24°C (75.2°F) to 32°C (89.6°F). Weather in July »
Weather in August
August displays a consistent weather pattern as seen in July. Fellow visitors notice a minor reduction in rainfall from 260mm (10.24") to 246mm (9.69"). The temperature maintains its consistency, fluctuating between 24°C (75.2°F) and 31°C (87.8°F). Weather in August »
Weather in September
In September, Krabi experiences the highest rainfall of the year averaging 355mm (13.98"). Despite the increase in rainfall, temperatures remain steady from 24°C (75.2°F) to 31°C (87.8°F). With 12.2 daylight hours and five sunshine hours, outdoor activities can still be planned accordingly, considering the high likelihood of showers. Weather in September »
Weather in October
October presents a reduction in rainfall from an average of 355mm (13.98") to 325mm (12.8"), signaling the easing off of the wet season in Krabi. The temperature leads a similar pattern to previous months, fluctuating between 24°C (75.2°F) to 31°C (87.8°F). Weather in October »
Weather in November
November in Krabi brings a significant decline in rainfall from 325mm (12.8") to 252mm (9.92"), concluding the monsoon season. Temperatures remain steady with a range from 23°C (73.4°F) to 31°C (87.8°F), creating a comfortable environment for explorations. Weather in November »
Weather in December
December ushers in the dry season with an average rainfall of 108mm (4.25"). The temperature ranges from 23°C (73.4°F) to 30°C (86°F), making it a relatively cooler month in comparison to the rest of the year. Krabi receives approximately 11.7 daylight hours, providing ample time for enjoyable outdoor activities. Weather in December »
Updated: Jun 11, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How many days does it rain?
Throughout the year, in Krabi, there are 171 rainfall days, and 2333mm (91.85") of precipitation is accumulated.
What months are the sea coldest?
January, February and December, with an average sea temperature of 28°C (82.4°F), are months with the coldest seawater.
What is the month with the most sunshine?
The months with the most sunshine in Krabi are January through March, with an average of 9h of sunshine.
What is the driest month?
The month with the least rainfall is February, when the rain falls for 3 days and typically collects 24mm (0.94") of precipitation.
When is the highest UV index?
February through October, with an average maximum UV index of 12, are months with the highest UV index.
What part of the year is the hottest?
In Krabi, the warmest months are March and April, registering an average high-temperature of 34°C (93.2°F).
What months are the sea warmest?
The months with the warmest seawater are April through June, with an average sea temperature of 30°C (86°F).
When are the longest days?
June has the longest days of the year, with an average of 12h and 36min of daylight.
What is the wettest month?
September is the month with the most rainfall. Rain falls for 22 days and accumulates 355mm (13.98") of precipitation.
What is the month with the least sunshine in Krabi?
With an average of 5h of sunshine, September has the least sunshine of the year.
What month is the coldest?
November stands out as Krabi's coldest month, with an average high-temperature of 30°C (86°F) and a low-temperature of 23°C (73.4°F).
What is the month with the shortest days?
With an average of 11h and 42min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST)?
Krabi, Thailand, does not utilize Daylight Saving Time (DST). +07 timezone is used over the entire year.
When is the lowest UV index?
With an average maximum UV index of 10, December is the month with the lowest UV index.
Average temperature
Krabi, Thailand
The warmest months (with the highest average high temperature) are March and April (34°C).
The month with the lowest average high temperature is November (30°C).
The months with the highest average low temperature are April, May, June, July, August, September and October (24°C).
The coldest months (with the lowest average low temperature) are January and February (22°C).
Average rainfall
Krabi, Thailand
- Average rainfall in January:
53mm - Average rainfall in February:
24mm - Average rainfall in March:
49mm - Average rainfall in April:
124mm - Average rainfall in May:
292mm - Average rainfall in June:
245mm
- Average rainfall in July:
260mm - Average rainfall in August:
246mm - Average rainfall in September:
355mm - Average rainfall in October:
325mm - Average rainfall in November:
252mm - Average rainfall in December:
108mm
The wettest month (with the highest rainfall) is September (355mm).
The driest month (with the least rainfall) is February (24mm).
Average rainfall days
Krabi, Thailand
- Average rainfall days in January:
5 days - Average rainfall days in February:
3 days - Average rainfall days in March:
4 days - Average rainfall days in April:
11 days - Average rainfall days in May:
20 days - Average rainfall days in June:
19 days
- Average rainfall days in July:
19 days - Average rainfall days in August:
19 days - Average rainfall days in September:
22 days - Average rainfall days in October:
22 days - Average rainfall days in November:
17 days - Average rainfall days in December:
10 days
The months with the highest number of rainy days are September and October (22 days).
The month with the least rainy days is February (3 days).
Average sea temperature
Krabi, 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).
Average daylight / Average sunshine
Krabi, Thailand
- Average daylight in January:
11h and 4min - Average daylight in February:
11h and 5min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 2min - Average daylight in May:
12h and 3min - Average daylight in June:
12h and 4min
- Average daylight in July:
12h and 3min - Average daylight in August:
12h and 2min - Average daylight in September:
12h and 1min - Average daylight in October:
11h and 5min - Average daylight in November:
11h and 5min - Average daylight in December:
11h and 4min
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).
Average UV index
Krabi, Thailand
The months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
The month with the lowest UV index is December (UV index 10).
Krabi, Thailand
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