Climate and monthly weather forecastBan Khong, Laos

The climate of Ban Khong

Ban Khong, Laos finds its climatic characterization under the Köppen climate classification as Cwa, Humid subtropical with a dry winter. Geographically positioned in the tropics, Ban Khong exhibits a weather that straddles both the subtropical and tropical patterns, creating an amalgamation of unique climatic conditions throughout the year.

As the climatic information suggests, this region experiences a diverse range of temperatures from 9.3°C (48.7°F) to 30.5°C (86.9°F). There is an observable ascending trend in temperature from January, with the warmest month being April at 30.5°C (86.9°F). This upward trend slightly recedes after April, but a relatively high temperature is maintained remaining above 25°C (77°F) throughout the year.

Overall, Ban Khong identifies itself as a highly humid location with average relative humidity ranging from 58% to 89%. A majority of months observe a humidity level of more than 80%, indicating the wet conditions that are dominant here. The humidity levels reach peak during the monsoon months of July and August.

Rainfall provides another unique feature within the Ban Khong climate. The town encounters an ample amount of rainfall from 8mm (0.31") to 269mm (10.59"). The amount of rainfall sees a remarkable spike from 8mm (0.31") in February to 269mm (10.59") in August. The months of June to September are observed to have the heaviest rains, with days of rainfall exceeding 24 days per month.

The best time to visit Ban Khong

Taking the climatic variations into account, the best suited times to visit Ban Khong seem to fall in the cooler span of November to February. During this timeframe, the average high temperatures maintain at a comfortable bracket from 22.7°C (72.9°F) to 26.7°C (80.1°F). Rainfall is on the lower side with just 6 to 10 days of rainfall per month, providing clear conditions for outdoor activities.

The worst time to visit Ban Khong

Contrarily, due to extreme weather conditions, the worst time to visit Ban Khong appears to be during its monsoon months. Falling between June and September, these months experience heavy rains with rainfall peaking at 232mm (9.13") to 269mm (10.59") in July and August respectively. Along with this the humidity remains over 85%, leading to a clammy environment generally perceived as uncomfortable.

Spring weather in Ban Khong

According to the meteorological season division, spring witnesses a swift shift in weather conditions in Ban Khong. Beginning in March, temperatures surge from 29.4°C (84.9°F) to reach its zenith at 30.5°C (86.9°F) in April. Correspondingly, rainfall amounts gradually increase from 26mm (1.02") to 59mm (2.32"), with the number of days with rainfall doubling from 10 to nearly 20 days between March and April.

Summer weather in Ban Khong

In line with tropical weather, Ban Khong experiences a hot, humid and wet summer, starting from May. Temperatures are slightly cooler than spring ranging from 28.2°C (82.8°F) to 29.7°C (85.5°F). However, the weather gets noticeably wetter with rainfall escalating dramatically from 59mm (2.32") to 150mm (5.91"). The number of rainy days also significantly increases up to 28 days in June.

Autumn weather in Ban Khong

Autumn in Ban Khong can be characterized by a welcome break from the heavy monsoons. The average high temperature decreases to 27°C (80.6°F) during this season. One distinctive trait for autumn here is the receding rainfall, dropping from 269mm (10.59") in August to just 26mm (1.02") by November. The number of days with rainfall also decreases to about 10 days by November.

Winter weather in Ban Khong

Winter brings a rather moderate weather pattern in Ban Khong. Average high temperatures from December to February range between 22.7°C (72.9°F) to 26.7°C (80.1°F), a drop from the hotter months, offering a pleasant climate. Rainfall remains low ranging between 17mm (0.67") and 26mm (1.02"), while the days with rainfall decrease to less than a week, providing clear skies for the majority of the season.

Weather in January

In the first month of the year, Ban Khong, Laos is graced with mild temperatures when compared to the rest of the year. The weather is generally marked with moderate rainfall and humid conditions, intensified by low wind speeds. Weather in January »

Weather in February

As Ban Khong transitions into February, there's a noteworthy reduction in cloud cover and subsequent rise in sunshine hours, permitting more opportunities for outdoor activities. February welcomes a subtle increase in the temperature as the cold of January retreats, giving way to the emerging warmth of spring. Weather in February »

Weather in March

March introduces warmer temperatures to Ban Khong, signaling the advent of the hot season. The weather becomes drier as the city witnesses the least relative humidity of the year, fostering a comfortable environment. A significant increase in daylight hours also ensues, inviting more sunny spells and less cloudy skies. Weather in March »

Weather in April

Within Ban Khong, April is recognized for its transition into the intense heat of the late hot season, with more hours of daylight than any other month. The temperatures reach their peak, marking April as the hottest month of the year. Weather in April »

Weather in May

In May, the climate in Ban Khong undergoes a dramatic transformation with the onset of the wet season. As humidity levels skyrocket, the city witnesses a corresponding drop in temperature, leading to a more balanced climate. The drastic escalation in rainfall, with an impressive 130mm (5.12") measurement, makes it one of the wettest periods of the year. Weather in May »

Weather in June

June continues to showcase the monsoon influence in Ban Khong's weather. Temperatures continue to stabilize, creating a more moderate environment compared to the preceding scorching months. This month witnesses further cloud cover, reducing the amount of direct sunlight reaching the city's surface. Weather in June »

Weather in July

July signals the peak of the monsoon season in Ban Khong with its high humidity levels, extensive cloud cover, and abundant rainfall. The weather continues to be steady, with temperatures remaining in the realm of moderation. Intensity of rainfall reaches its annual peak, with a recorded 232mm (9.13") precipitated in the city. Weather in July »

Weather in August

August carries forward the monsoon legacy from July, with Ban Khong experiencing sustained spells of rainfall. The weather remains constant with mild temperatures and high humidity levels. As the heaviest month of rainfall, August records a remarkable 269mm (10.59") precipitation. Weather in August »

Weather in September

The arrival of September signifies the gradual retreat of the wet season as Ban Khong's weather begins to transition yet again. As rainfall reduces, an upturn in the sunshine hours is perceived, enriching the city with increased sunlight. Weather in September »

Weather in October

October sees a further decline in rainfall in Ban Khong, accompanied by a concomitant decrease in cloud cover. This month experiences a noticeable fall in temperatures, marking the onset of the late monsoon season. As foggy mornings become a common sight, the city starts receiving more hours of direct sunlight. Weather in October »

Weather in November

November signifies the arrival of the dry season in Ban Khong. With the retreat of the monsoon season, temperatures moderate, leading to a pleasant and cool climate. There's a notable reduction in cloud cover, resulting in brighter and sunnier days. Weather in November »

Weather in December

December ushers in a subtle shift in Ban Khong's weather with colder temperatures announcing the arrival of winter. The weather is mostly clear with less cloud cover, a drastic reduction in rainfall, and longer hours of sunshine. Weather in December »