Climate and monthly weather forecastHua Hin, Thailand

The climate of Hua Hin

Hua Hin, a charming city in Thailand, is located on the country's central neck and graced with tropical wet and dry or savanna climate, known more technically as the Köppen climate classification "Aw". The climate here reveals a distinct pattern of a lengthy dry season and a shorter, intense wet season.

Throughout the twelve-month cycle, temperatures in Hua Hin remain steadily warm. Average high temperatures chart a narrow span from 29.5°C (85.1°F) to 33.6°C (92.5°F). Similarly, a modest fluctuation occurs with the low temperatures, ranging from 22.2°C (72°F) to 26°C (78.8°F) in the course of the year. Achieving a high, stable mark is also observed with the relative humidity, hovering consistently between 67% and 80%, underscoring the predictability and stability of the region's weather patterns.

Monthly rainfall, contrastingly, indicates a clear delineation between the dry and wet seasons. The period of December to February barely registers rain, with totals from 8mm (0.31") to 15mm (0.59"). On the other hand, a drastic leap to a yearly maximum of 246mm (9.69") is recorded in October, an instance of Hua Hin's intense wet season.

The best time to visit Hua Hin

The best time to visit Hua Hin undeniably falls between January and April. During this period, visitors can anticipate balmy temperatures that range from 22.2°C (72°F) to 33.6°C (92.5°F). Additionally, rainfall is minimal during these months, the sectors of January and February only yielding 12mm (0.47") and 15mm (0.59") respectively.

Sunshine hours in this period are generous, averaging from 8 to 9 hours per day. UV indices are quite high, scaling from 10 up to 12, signaling the need for adequate sun protection in planning outdoor activities.

Finally, the sea temperatures remain inviting during these months. From January to April, the measurements maintain a cozy span from 28°C (82.4°F) to 30°C (86°F), providing ideal conditions for various beach and sea activities.

The worst time to visit Hua Hin

The least desirable time to travel to Hua Hin extends roughly from September to November. These months notably comprise the heart of Hua Hin's wet season, with rainfall reaching its yearly zenith in October at 246mm (9.69"). Although temperatures remain relatively warm, with metrics oscillating from 24°C (75.2°F) to 33°C (91.4°F), the frequent rain can significantly limit the opportunity for outdoor activities.

Sunshine hours shrink dramatically to 5 in September, although they start to pick up slowly in October and November, registering 6 & 7 hours respectively. Meanwhile, sea temperatures during this period fluctuate marginally from 29°C (84.2°F) to 30°C (86°F).

Spring weather in Hua Hin

Spring in Hua Hin, encompassing the months of March, April, and May, boasts agreeable temperatures. Highs peak gracefully from 32.4°C (90.3°F) to 33.6°C (92.5°F) while lows gently rise from 24.6°C (76.3°F) to 26°C (78.8°F). Notably, May marks the onset of the rainy season, as rainfall levels jump to 109mm (4.29") from 46mm (1.81") in April.

UV indices during the spring period reach the highest values on the scale, always recording 12. Likewise, daylight during this period shows a slight increase, reaching 12.9 hours in May. Simultaneous sea temperatures keep even pace, registering their finest scales at 30°C (86°F) in both April and May.

Summer weather in Hua Hin

Summers in Hua Hin, extending from June to August, bring more rainfall and fewer sunshine hours. Rainfall rises dramatically from 79mm (3.11") in June to 93mm (3.66") in August while average high and low temperatures hover between 33.1°C (91.6°F) & 25.9°C (78.6°F), and 33°C (91.4°F) & 25.5°C (77.9°F), respectively during this period.

During June to August, average sunshine hours are on the low side, with 5 hours recorded per day. This evidences the less than ideal weather conditions brought on by the existing rainy season. Concurrently, the sea retains a steady figure of 30°C (86°F) in June and 29°C (84.2°F) by July and August.

Autumn weather in Hua Hin

In the autumn months of September, October, and November, Hua Hin endures the peak of its rainy season. The height of the rainfall is achieved in October, amassing to 246mm (9.69"). November sees the tapering off of the heavy rains, with rainfall dipping to 101mm (3.98"). The high & low temperature averages during these months range from 32.4°C (90.3°F) to 30.3°C (86.5°F), and 25°C (77°F) to 24°C (75.2°F), respectively.

Sunshine hours begin to improve by November, observing 7 hours per day from 5 hours in September. Additionally, sea temperatures consistently register at 29°C (84.2°F) during these three months.

Winter weather in Hua Hin

Winter in Hua Hin, comprising December through February, witnesses the return of dry conditions. Rainfall dwindles dramatically to just 8mm (0.31") in December and 12mm (0.47") in February, padded by a lighter load of 15mm (0.59") in January. Highs range from 29.5°C (85.1°F) to 31.3°C (88.3°F) while lows register from 22.2°C (72°F) to 23.3°C (73.9°F).

Sunshine hours gradually increase, reaching climatic conditions again in February with 9 hours of sun per day. Concurrently, coastal sea temperatures measure from 28°C (82.4°F) to 29°C (84.2°F) during the winter months, evoking calm and mild sailing conditions in Hua Hin.

Weather in January

Starting off the year, Hua Hin is greeted with a warm climate and relatively dry days. The city experiences its second driest month, only receiving 12mm (0.47") of rain, a notable decrease from the rainier months preceding it. Sun-seekers will find delight in the ample daylight hours and higher UV index, ensuring a great surplus of sunshine. Weather in January »

Weather in February

The usually balmy Hua Hin receives a slight rise in temperature during February, though the transition from January remains minimal, maintaining a warm, comfortable environment. The rainfall increases slightly but remains low in comparison to later months, guaranteeing mostly dry days. Weather in February »

Weather in March

March sees Hua Hin transitioning into what can be described as its early wet season. There is a significant increase in rainfall with the city receiving 54mm (2.13"), more than three times compared to the prior month. March is characterized by sweltering temperatures and noticeably longer daylight hours. Weather in March »

Weather in April

April in Hua Hin signals the advent of the city's warmest period. Temperatures continue to rise, reaching a high of 33.6°C (92.5°F), marking it as the hottest month of the year. Despite the increasing rainfall and relative humidity, the city enjoys ample hours of sunshine allowing for various outdoor activities. Weather in April »

Weather in May

In May, weather conditions in Hua Hin begin to shift significantly. The most glaring change is the near doubling of rainfall from April to a high of 109mm (4.29"). The high temperature remains constant while the relative humidity sees a minimal increase. Weather in May »

Weather in June

Despite the rainfall peaking at 79mm (3.11") in June, Hua Hin continues to be a hotspot for sunshine lovers. The temperature sees a slight dip, with sea temperatures remaining comfortably warm. The unrivalled mix of tropical heat, generous rain showers, dazzling sunshine hours, and inviting sea temperature result in a unique monsoon beach vacation experience. Weather in June »

Weather in July

July marks the mid-point of the year in Hua Hin with the city continuing to experience the monsoon season. The rainfall rises slightly from June to a high of 93mm (3.66"). Despite the monsoon showers, the city continues to enjoy abundant sunshine and warm temperatures. Weather in July »

Weather in August

As August arrives in Hua Hin, the rainfall decreases slightly from its July peak, reducing to 71mm (2.8"). During this month, temperatures and rainfall maintain a stable pattern, similar to the previous month. Being in the midst of the wet season, Hua Hin's weather continues to offer a unique combination of tropical warmth, refreshing sea temperatures and generous showers. Weather in August »

Weather in September

September in Hua Hin marks the peak of the rainy season with the highest rainfall of the year at 120mm (4.72"). Despite being the wettest month, the weather remains predominantly warm, with temperatures only slightly decreasing from the previous month. Weather in September »

Weather in October

October brings Hua Hin's most significant change in weather pattern. The city experiences its highest rainfall at 246mm (9.69"), more than double compared to September. Despite the heavy rain, temperature levels gradually decline, providing a cooler climate while still maintaining typical tropical warmth. Weather in October »

Weather in November

November in Hua Hin marks the commencement of the dry season. Rainfall drops drastically from the highs of October, falling to 101mm (3.98"). This shift is accompanied by longer sunshine hours, a reduction in humidity levels, and a gradual drop in both sea and air temperatures. Weather in November »

Weather in December

December in Hua Hin is defined by cooler temperatures, minimal rainfall and longer sunshine hours. The city receives a mere 8mm (0.31") of rain, crowning it the driest month of the year. Despite being in a tropical region, Hua Hin's weather during December is exceptionally comfortable and inviting. Weather in December »