Hua Hin climate
Hua Hin (Thailand) has a tropical savanna (dry winter) climate (Köppen Aw). The average temperature over the year is 28 °C82 °F, and about 1,431 mm56 in of precipitation falls in an average year.
Temperature by month
Precipitation by month
Hua Hin climate table
| Month | High °C°F | Low °C°F | Mean °C°F | Precip. mmin |
|---|---|---|---|---|
| Jan | 2984 | 2374 | 2679 | 351.4 |
| Feb | 3086 | 2475 | 2781 | 150.6 |
| Mar | 3289 | 2578 | 2883 | 612.4 |
| Apr | 3391 | 2780 | 3085 | 692.7 |
| May | 3289 | 2781 | 2985 | 1576.2 |
| Jun | 3188 | 2679 | 2983 | 1676.6 |
| Jul | 3087 | 2678 | 2883 | 1797.1 |
| Aug | 3087 | 2678 | 2882 | 1606.3 |
| Sep | 3086 | 2678 | 2882 | 2128.3 |
| Oct | 2984 | 2679 | 2781 | 25410 |
| Nov | 2984 | 2577 | 2780 | 933.7 |
| Dec | 2883 | 2475 | 2679 | 271.1 |
| Year | 3391 | 2374 | 2882 | 1,43156 |
“Year” row: highest monthly high, lowest monthly low, annual mean and annual total.
| Month | Humid. | Cloud | Solar | Daylight |
|---|---|---|---|---|
| Jan | 74% | 48% | 4.8 | 11:28 |
| Feb | 74% | 43% | 5.4 | 11:43 |
| Mar | 74% | 50% | 5.7 | 12:02 |
| Apr | 73% | 66% | 5.8 | 12:24 |
| May | 77% | 90% | 5.0 | 12:42 |
| Jun | 80% | 94% | 4.4 | 12:52 |
| Jul | 81% | 95% | 4.2 | 12:48 |
| Aug | 81% | 96% | 4.1 | 12:32 |
| Sep | 82% | 94% | 4.4 | 12:11 |
| Oct | 83% | 85% | 4.3 | 11:50 |
| Nov | 80% | 69% | 4.5 | 11:32 |
| Dec | 76% | 58% | 4.7 | 11:23 |
Humid. = average relative humidity at 2 m; cloud = average cloud amount; solar = average daily solar energy reaching the ground in kWh/m² (all-sky); daylight in hours:minutes, calculated for the 15th of each month.
What the climate of Hua Hin is like
The warmest month is April, with an average high of 33 °C91 °F and a low of 27 °C80 °F. The coldest is December, when highs average 28 °C83 °F and lows 24 °C75 °F. Seasonal differences are small — just 3.8 °C6.9 °F between the warmest and the coolest month.
It is wet, with about 1,431 mm56 in of precipitation per year. The wettest three-month stretch is August–October, which brings 44% of the annual total. Months with less than 20 mm0.8 in on average: February. The wettest month is October (254 mm10 in), the driest is February (15 mm0.6 in).
Relative humidity ranges from 73% in April to 83% in October. The clearest skies (lowest average cloud amount, 43%) are typical of February. Average wind speed near the ground ranges from 8 km/h (5 mph) in October to 12 km/h (8 mph) in July. Daylight lasts from about 11.4 hours in December to 12.9 hours in June.
Best time to visit Hua Hin
Based on these averages, the most comfortable months for sightseeing and outdoor activities are December and January: average highs of 28 °C83 °F to 29 °C84 °F with 27 mm1.1 in to 35 mm1.4 in of precipitation per month.
The most challenging month is October, which is very wet (254 mm10 in) and humid (83% relative humidity).
Comfort score: months are ranked by how close they come to an average high of 21–28 °C (70–82 °F), lows above 5 °C (41 °F), little precipitation and moderate humidity. The best-ranked months of each place are recommended, even where none meets all of these. These are general rules of thumb applied to long-term averages.
What to pack for Hua Hin
- Wetter months (May–October) — highs 2984 to 32 °C89 °F, lows 2678 to 27 °C81 °F, about 188 mm7.4 in of precipitation a month. Pack very light, breathable clothing, a sun hat and plenty of water and an umbrella or light rain jacket.
- Drier months (November–April) — highs 2883 to 33 °C91 °F, lows 2374 to 27 °C80 °F, about 50 mm2.0 in of precipitation a month. Pack light summer clothes such as T-shirts, shorts or light dresses.
How Hua Hin compares
Compared with Si Racha, about 125 km to the northeast, Hua Hin is on average 0.3 °C0.6 °F cooler and receives 6% more precipitation (1,431 mm56 in vs 1,347 mm53 in). The difference is largest in January (0.6 °C1.1 °F cooler).
Of the 22 places in Thailand covered by World Climates, Hua Hin is the 9th warmest by annual mean temperature and the 9th wettest by annual precipitation. See all of them on the Thailand climate page.
Places in other countries with the most similar temperature and rainfall pattern (seasons shifted for the other hemisphere where needed): Myeik (Myanmar, Aw), Rạch Giá (Vietnam, Aw) and Lombok (Mataram) (Indonesia, Aw).
Nearby places
- Pattaya 108 km · 28 °C83 °F · 1,347 mm53 in
- Si Racha 125 km · 28 °C83 °F · 1,347 mm53 in
- Ban I Chang 127 km · 28 °C82 °F · 1,147 mm45 in
- Samut Prakan 133 km · 28 °C82 °F · 1,302 mm51 in
- Nakhon Pathom 139 km · 28 °C82 °F · 1,195 mm47 in
- Rayong 142 km · 28 °C82 °F · 2,064 mm81 in
- Chon Buri 142 km · 27 °C81 °F · 1,508 mm59 in
- Bangkok 144 km · 28 °C82 °F · 1,361 mm54 in
Frequently asked questions
What is the warmest month in Hua Hin?
April is the warmest month in Hua Hin, with an average high of 33 °C (91 °F) and an average low of 27 °C (80 °F).
What is the coldest month in Hua Hin?
December is the coldest month, with an average high of 28 °C (83 °F) and an average low of 24 °C (75 °F).
When does it rain the most in Hua Hin?
October is the wettest month with about 254 mm (10.0 in) of precipitation; February is the driest with about 15 mm (0.6 in).
What is the best time to visit Hua Hin?
Judging by long-term averages, the most comfortable months are December and January.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.
The grid cell’s average elevation is 70 m, while Hua Hin lies at about 10 m. Temperatures on this page were therefore adjusted by +0.4 °C0.7 °F using the standard lapse rate of 6.5 °C per 1,000 m.