Phuket Temperatures: Monthly Averages and Year-Round Insights
On this page, we’ll explore Phuket’s temperature statistics in detail, including day and night variations and monthly averages. We’ll also compare the annual temperature to other cities in Thailand.
Monthly Temperature Averages
With little seasonal fluctuation, Phuket offers a predictable and steady climate. Typically, maximum daytime temperatures range from a very warm 31°C in April to a comfortable 29°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to 26°C, particularly during the colder months.
The chart below illustrates the average maximum day and minimum night temperatures in Phuket by month:
Typically, the coolest time of day is between 4 AM and 6 AM, while the hottest time occurs around 3 PM, when the sun’s heating effect is strongest. April, the city’s warmest month, experiences 183 hours of sunshine.
The chart below shows the average temperature throughout the year:
January, the city’s coldest month, sees about 58 mm of rainfall spread over roughly 6 days. It records 235 hours of sunshine of sunshine.
Annual Temperatures in Thailand Compared
The map below shows the annual temperature across Thailand. You can also select the different months in case you are interested in a specific month.
very warm
warm
pleasant
moderate
cold
very cold
Phuket Temperatures Compared World Wide
Phuket’s average annual maximum temperature is 30°C. Let’s compare this with some popular tourist destinations:
The city of Rome, Italy, has an average annual temperature of 20°C, known for its sunny summers and comfortable winters.
Glasgow, Scotland, the average annual temperature is significantly lower at 13°C, with mild summers and cold winters.
Beijing, China, experiences more extreme temperature shifts, but still averaging 20°C annually.
Perth, Australia, experiences a Mediterranean climate, with a pleasant average temperature of 25°C.
How does the temperature feel?
Humidity is an essential factor in how you experience temperature. When a warm period is accompanied by high humidity, it results in a higher perceived temperature. This is especially true when temperatures exceed 25°C, as it can cause greater discomfort.
In Phuket, during the coolest month, January, you will experience 70% humidity, which is considered high. This is accompanied by an average maximum temperature of 30°C. In the warmest month, April, the humidity is 75% combined with an average maximum temperature of 31°C, which creates a high-feel temperature. Explore our detailed page on humidity levels for further details.
How are these Temperatures Measured?
Generally, temperature data depicting climate is usually given over a 30-year average in order to reduce short-term fluctuations and reveal better long-term trends in climate conditions.
This temperature data is taken from land-based thermometers, ocean buoys, ships, and satellites. These measurements are transmitted to weather stations and climate centers around the globe where they are processed, averaged, and analyzed in order to monitor the trends and create climate models.
Sea vs. Land Temperatures
The influence of nearby oceans or large water bodies significantly affects local temperatures:
- Ocean Influence: Coastal regions tend to have more stable temperatures, as large bodies of water absorb and release heat slowly. This often results in milder winters and cooler summers compared to inland areas.
- Continental Climates: Landmasses well away from large bodies of water tend to show greater extremes in temperature, having hotter summers and colder winters because of the absence of water as a moderating influence.
For more detailed information about Phuket’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Phuket climate page.
Current temperature in Phuket
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