Weather in Phitsanulok

Planning a trip or simply curious about the weather in Phitsanulok? Here you will find the freshest information, including forecasts and useful charts, to ensure your holiday or business trip is as comfortable as possible.

The climate in Phitsanulok, located in Thailand, is characterised as tropical monsoon. This means the city experiences high temperatures throughout the year, with the average annual temperature fluctuating mainly between 24°C and 32°C. Visitors should expect hot weather regardless of the time of their visit, although there may be some fluctuations in humidity levels and rainfall amounts.

There are two distinct seasons in Phitsanulok: the dry season and the rainy season. The dry season usually lasts from November to March-April. During this period, rainfall is minimal (0-2 mm per month), and the number of rainy days is very low (1-7 days per month). Air temperature remains high during this time, especially in March and April, when daily averages can reach highs of 35-37°C. The rainy season, in contrast, falls between May and October. During these months, the number of rainy days increases significantly (from 19 to 28 days per month), indicating frequent, though not necessarily torrential, rains, as the total precipitation remains moderate according to the data (up to 10 mm in September).

Overall, the weather in Phitsanulok is predictable in terms of temperature – it is always warm or hot here. The main factor to consider when planning a trip is the rainy season, which brings increased humidity and more frequent precipitation from May to October. The hottest and driest months are March and April, while December and January offer slightly cooler (by local standards) and drier conditions.

The climate in Phitsanulok is characterised by a distinct hot season and a milder cool period. Throughout the year, temperatures remain high here, but with notable fluctuations. The hottest month is typically April, when the average temperature reaches 31.7°C, and daytime highs can rise to 37.0°C. Nights during this period are also very warm, with minimum temperatures around 26.5°C. March, preceding April, and May, following it, are also distinguished by sweltering weather with average temperatures around 30.0°C and 30.8°C respectively.

The period from December to February can be considered the coolest time of the year in Phitsanulok. December and January are the "coldest" months with average temperatures of 24.6°C and 24.9°C respectively. During these months, daytime temperatures remain comfortably warm, reaching 30-31°C; however, nights bring a noticeable coolness, with minimum values dropping to 18.8°C - 18.9°C. February is slightly warmer but still offers a pleasant combination of warm days and cool nights.

A remarkable feature of the temperature regime in Phitsanulok is the fluctuation between day and night temperatures. This difference is most pronounced during the dry and cool months (December-February), when the daily range can be 11-12°C. In the hot and humid months (approximately from May to September), when rainfall and humidity are higher, night temperatures do not drop as much, and the difference between the daily maximum and nightly minimum decreases to about 6-8°C.

In the city of Phitsanulok, Thailand, there is a marked seasonality in precipitation, with a clear division into dry and wet periods. The dry season usually lasts from November to April, while the rainy season, characterised by frequent rainfall, covers the months from May to October.

According to the provided data, the highest amount of precipitation falls between June and September. September is the month with the highest recorded rainfall level – 10 mm, and August is characterised by the highest number of rainy days – on average 28 days. During these months, it rains very frequently, almost daily in August. May and October are also quite wet, with 20 and 19 rainy days respectively, indicating a pronounced rainy season. The nature of precipitation during this period is likely tropical downpours.

The dry season reaches its peak from December to January, when rainfall is minimal (0 mm) and rain occurs extremely rarely – just 1-3 days per month. February and March are also very dry, with insignificant rainfall (1 mm) and only three rainy days. November and April are transitional months: in November, the amount of precipitation and rainy days drops sharply (1 mm, 4 days), and in April, it begins to gradually increase (2 mm, 7 days), heralding the onset of the wet season. Snow is not characteristic for Phitsanulok.

When planning a trip to Phitsanulok, it is important to consider its tropical climate. Warm weather prevails here throughout the year, so the foundation of your wardrobe should be light, breathable clothing made from natural fabrics such as cotton or linen. Don't forget a hat, sunglasses, and high SPF cream for protection against the active sun. Comfortable walking shoes are your faithful companion for exploring the city and its surroundings. Insect repellent will also be useful, especially in the evening.

In Phitsanulok, two main seasons are clearly distinguished. The dry season lasts approximately from November to March. At this time, precipitation is minimal, and the air temperature is comfortable, although evenings and early mornings, especially in December and January, can be slightly cooler (minimum temperatures drop to 18-19°C). Therefore, in addition to summer clothes, it is worth taking a light jacket or cardigan. April is a transitional month to the rainy season, with rising temperatures and an increased likelihood of precipitation.

The rainy season usually covers the period from May to October, peaking in August and September. These months are characterised by frequent, but often short-lived downpours. Be sure to pack a light raincoat or a compact umbrella in your suitcase. Clothing made from quick-drying materials will be very handy. Although the temperature remains high, the high humidity can make it feel more intense. The principle of layering clothing can be useful to adapt to the changes between air-conditioned rooms and the hot outdoors.