Hua Hin Temperature by Month

The average annual maximum temperature in Hua Hin, Petchaburi Province, Thailand is 32°C (90°F), with little variation between seasons. This page covers monthly averages, day-night differences, and how Hua Hin compares to cities worldwide.

Year-round, Hua Hin experiences a consistently very warm climate. Maximum daytime temperatures range from a very warm 34°C (93°F) in April to a very warm 30°C (86°F) in the coolest month, December. Nighttime temperatures range from 27°C (81°F) in April to 24°C (75°F) in December.

The chart below illustrates the average maximum day and minimum night temperatures in Hua Hin by month:

The coolest part of the day is typically between 4 AM and 6 AM, while 3 PM is usually the warmest, when solar heating is at its peak. April, the city's warmest month, averages 240 hours of sunshine.

The chart below shows the average temperature throughout the year:

Hua Hin's average annual maximum temperature is 32°C (90°F). To put that in context, here's how it compares to a few well-known destinations:

Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.

Reykjavík, Iceland averages 9°C (48°F) a year, mild summers by Icelandic standards, but cold winters and frequent wind.

Chicago, USA averages 15°C (59°F) annually, known for extreme seasonal swings, from bitterly cold winters to warm summers.

Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.

Temperature alone doesn't tell the whole story, humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.

In Hua Hin, December is the coolest month, with average highs of 30°C (86°F) and humidity around 67%, considered high. In April, the warmest month, temperatures average 34°C (93°F) with 73% humidity, conditions that feel high. For a full picture, see our humidity page.

Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.

The readings come from a range of sources, land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.

Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round, large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.

For more on Hua Hin's weather, including monthly rainfall, sunshine hours, and humidity, visit our Hua Hin climate page.