Climate and monthly weather forecastPhetchabun, Thailand

The climate of Phetchabun

Located in a tropical geographical zone, Phetchabun, Thailand, falls under the Köppen climate classification 'Aw,' representing a tropical wet and dry or savanna climate. Consistently high temperatures and varying degrees of rainfall characterize this area’s climate throughout the year.

Throughout the twelve-month period, temperatures manifest minimal fluctuations. Warm months give way to sizzling ones with the mercury frequently reaching beyond 30°C (86°F). Average high temperatures range from 31°C (87.8°F) in December to a peak of 37.2°C (99°F) in April, while low-temperature averages flutter between 15.9°C (60.6°F) in January and the warmest low of 24.5°C (76.1°F) in May.

Rainfall patterns in Phetchabun offer distinct variations. Commencing with a dry spell in January registering a mere 7mm (0.28"), precipitation peaks at 212mm (8.35") in September before receding again towards the year's end. Rainfall days also follow a similar pattern, increasing from one day in January, reaching a climax of 17 days in August, and falling back to one day in December.

Daylight hours exhibit nominal variation, with a typical range from 11.2 to 13.1 hours. The longest day is seen in June with 13.1 hours of light, and the shortest day falls in December with 11.2 hours.

The best time to visit Phetchabun

Considering the climate data, the optimal time to visit Phetchabun would be from November to February. These months are characterized by lower temperatures, less rainfall, and comfortable weather conditions. The average temperature fluctuates from 16.1°C (61°F) to 24.5°C (76.1°F) during these months, and rainfall declines significantly to 4mm (0.16") and 13mm (0.51") in December and November respectively.

The worst time to visit Phetchabun

The least favorable period to visit Phetchabun would be the rainy months from July through to October. The intense rainfall during this season often results in localized flooding, with rainfall volume reaching up to 212mm (8.35") in September. These months present fewer days of sunshine, and the average temperature remains relatively high, causing the weather conditions to be humid and uncomfortable.

Spring weather in Phetchabun

Accounting for the tropical climate, instead of traditional spring, Phetchabun experiences dry and hot months from March through May. Temperatures during this period soar with an average high temperature of 36.3°C (97.3°F) in March, 37.2°C (99°F) in April and 35°C (95°F) in May. Rainfall, however, remains low but begins to rise towards the end of this period.

Summer weather in Phetchabun

In Phetchabun, the summer, or monsoon season, occurs between June and August. The city encounters its highest rainfall during these months, reaching up to 153mm (6.02") in June and 189mm (7.44") in August. The increased humidity coupled with high average temperatures that hover between 32.3°C (90.1°F) and 35°C (95°F), often lead to muggy conditions.

Autumn weather in Phetchabun

Phetchabun, skipping conventional autumn, experiences a continuation of the rainy season from September to October. Rainfall peaks at 212mm (8.35") in September and then starts to reduce gradually. Average temperatures stay around 32°C (89.6°F), and high humidity conditions persist.

Winter weather in Phetchabun

Winter, observed from November to February in Phetchabun, provides a respite from the typically hot and humid conditions. Temperatures cool down to an average low of 16.1°C (61°F) in December while the rainfall decreases significantly. Therefore, this phase witnesses the most comfortable weather conditions.

Weather in January

Phetchabun, Thailand starts the year lightly with cooler than usual weather. Compared to the following month, this period appears to have a more tolerable temperature range. The climate spectrum spans from a minimum of 15.9°C (60.6°F) up to 31.9°C (89.4°F), a moderate temperature compared to what is to come. Weather in January »

Weather in February

By February, the city of Phetchabun, Thailand enters the early stages of a dry period, but with rising temperatures. With high temperatures moving up to 34.4°C (93.9°F), there is a noticeable distinction from the January weather. Weather in February »

Weather in March

March weather in Phetchabun establishes a firm grasp of the heat, with temperatures reaching as high as 36.3°C (97.3°F). This month is substantially drier and hotter compared to its predecessor, February. The evenings keep the daily heat in check, rendering nights reasonably comfortable. Weather in March »

Weather in April

As Phetchabun moves into April, the weather continues its escalating trend reaching the year's peak at 37.2°C (99°F). This is the hottest month the city faces, easily outshining March's previous peak. While the heat might be intolerable, the month has a silver lining, as it marks the end of the escalating dry phase. Weather in April »

Weather in May

May marks a notable change from the preceding months with a decreased maximum temperature of 35°C (95°F) and significant rainfall of 157mm (6.18") recorded in Phetchabun. This is a significant transition from the inhospitably hot April into a stage where moisture makes a dramatic return. Weather in May »

Weather in June

In June, Phetchabun, Thailand is fully under the spell of the monsoons. Though there isn't a marked increase in rainfall compared to May, the month is distinguished by a consistent distribution of showers throughout. As compared to July, June is more uniform in its climate behaviour. Weather in June »

Weather in July

In Phetchabun, Thailand, July sees an increased count in rainy days reaching up to 15 with a slight uptick in rainfall up to 168mm (6.61"). There is also a small decrease in temperatures continuing the cooling trend started in May. Weather in July »

Weather in August

August stands out with the highest rainfall of the year, a whopping 189mm (7.44") in Phetchabun. This month can be dubbed as the wettest time of the year with regular showers characteristic of monsoon's peak. Despite the reduced sunlight due to cloud coverage, life carries on, unhindered. Weather in August »

Weather in September

September witnesses a dilution in the previously heavy monsoon regime in Phetchabun, with rainfall measures moving down to 212mm (8.35"). Though not a drastic change from August, there is a subtle shift towards drier days. The temperatures remain relatively static, demonstrating the consistency of the post-monsoon period. Weather in September »

Weather in October

October in Phetchabun, Thailand, presents a perfect concoction of moderate temperatures and decreasing rainfall. This is a transitional period, shifting from the wet monsoons towards the initial signs of the dry season. Compared to the torrential rainfall of September, the rains in October seem a tad scarce. Weather in October »

Weather in November

November in Phetchabun marks the beginning of the cool season, with temperatures dipping to 19.5°C (67.1°F) and rainfall levels decreasing to a scant 13mm (0.51"). The drastic reduction in rainfall from October translates into more sunny days. Weather in November »

Weather in December

In December, the weather in Phetchabun, Thailand, settles into its cooler phase, fabulously closing the annual climatic circle, with minimum temperatures dropping to 16.1°C (61°F). It carries forward the low rainfall level inherited from November, recording just 4mm (0.16"). Weather in December »