Sisophon Climate & Monthly Temperature Overview – Cambodia

Temperature and Precipitation

Sisophon, Cambodia, experiences tropical wet and dry seasons throughout the year. The average temperature remains relatively constant year-round, ranging from 26 to 30 degrees Celsius (78 to 86 degrees Fahrenheit). The warmest months are April and May, with average temperatures hovering around 30 degrees Celsius (86 degrees Fahrenheit). January is the coolest month, with average temperatures of 26 degrees Celsius (78 degrees Fahrenheit).

The wet season in Sisophon typically spans from May to October, with peak rainfall occurring in September and October. During these months, the city receives an average of 250 mm (10 inches) of rainfall per month. The dry season lasts from November to April, with little to no rainfall.

Humidity and Wind

Humidity levels in Sisophon are generally high throughout the year, especially during the wet season. Average humidity ranges from 70% to 85%. The humidity combined with the warm temperatures can make it feel uncomfortable and muggy at times.

The prevailing wind direction in Sisophon is southwest during the wet season and northeast during the dry season. Wind speeds are generally moderate, with an average of 15 to 20 km/h (9 to 12 mph).

Average Temperature

Sisophon, the capital of Banteay Meanchey province in Cambodia, experiences a tropical climate with distinct wet and dry seasons. The average temperature throughout the year is around 27°C (80.6°F). The hottest months are March and April, when temperatures can reach up to 35°C (95°F), while the coolest months are December and January, with average temperatures dropping to around 20°C (68°F).

Seasonal Variations

During the wet season, which lasts from May to October, Sisophon receives an average of 1,300 millimeters (51 inches) of rainfall. The heaviest rainfall occurs in August and September. During the dry season, from November to April, rainfall is minimal, and the weather is generally hot and dry. Temperatures during this time can reach up to 40°C (104°F), especially in March and April. However, the humidity levels are relatively low, making the heat somewhat bearable. The average temperature in Sisophon varies slightly from year to year, but the general pattern of a warm and humid climate with distinct wet and dry seasons remains consistent.

Cloud Formations in Sisophon, Cambodia

Sisophon, Cambodia experiences a wide range of cloud formations due to its tropical monsoon climate. During the wet season (May to October), thick, towering cumulonimbus clouds often dominate the sky, bringing heavy rainfall. These clouds can extend several kilometers into the atmosphere and produce spectacular lightning and thunder.

During the dry season (November to April), the weather is generally drier and sunnier, with fewer clouds. However, cirrus clouds, composed of ice crystals, are often present at high altitudes. These delicate, wispy clouds are less common during the wet season. In addition, stratocumulus clouds, characterized by their layered appearance, are frequently seen at low altitudes during the dry season, casting a dappled shade on the ground.

Geographic Context and Rainfall Patterns

Sisophon, a city in northwestern Cambodia near the border with Thailand, experiences a tropical monsoon climate, characterized by distinct wet and dry seasons. The wet season, typically lasting from May to October, is influenced by the southwest monsoon, bringing abundant rainfall to the region. The dry season, from November to April, is marked by relatively dry conditions, with occasional rainfall.

The average annual precipitation in Sisophon is approximately 1,300 millimeters (51 inches). The wettest month is September, with an average rainfall of over 200 millimeters (8 inches). During the dry season, rainfall is significantly lower, with January and February typically receiving less than 10 millimeters (0.39 inches) of rain. This seasonal variability in rainfall has implications for agriculture, water resources, and the overall ecosystem in Sisophon.

Impact on Agriculture and Water Resources

The wet season rainfall is crucial for agriculture in Sisophon. Rice, the staple crop in Cambodia, is heavily dependent on rainfall during the growing season. Sufficient rainfall during the wet season ensures optimal rice yields, while inadequate rainfall can lead to crop failure and food shortages. The dry season, on the other hand, poses challenges for water availability. In the absence of significant rainfall, farmers rely on irrigation systems to sustain their crops. Additionally, the seasonal rainfall variations affect water resources, including the availability of drinking water and the maintenance of water levels in rivers and canals.

Seasonal Rainfall Variation

Rainfall in Sisophon, Cambodia, exhibits distinct seasonal variation. The wet season typically lasts from May to November, with heavy downpours often occurring during the afternoons and evenings. During this period, Sisophon receives the majority of its annual rainfall, which averages around 2,000 millimeters. The intensity and duration of the rains can vary considerably, resulting in occasional flooding.

Dry Season Precipitation

In contrast to the wet season, the dry season in Sisophon extends from December to April. During this time, rainfall is significantly less frequent and intense. However, occasional showers and thunderstorms can still occur, providing some moisture to the region. The average annual rainfall during the dry season is around 50 millimeters, making it a relatively dry period for Sisophon.

History of Snowfall in Sisophon

Sisophon, the capital of Banteay Meanchey province, Cambodia, has never experienced snowfall in recorded history. The climate of Sisophon is characterized by high temperatures and abundant rainfall throughout the year, with the average temperature ranging from 24°C to 32°C. The coldest month is December, but temperatures rarely drop below 20°C.

Factors Affecting Snowfall Formation

Snowfall requires specific atmospheric conditions, including freezing temperatures, air saturation with water vapor, and the presence of condensation nuclei. Sisophon’s warm climate and geographic location in the tropics make it highly unlikely to meet these conditions. The lack of high mountains and cold air masses in the region prevents the formation of snow-bearing clouds. Additionally, the high humidity levels in the air contribute to the stability of the atmosphere, further inhibiting snowfall formation.

Sunrise in Sisophon, Cambodia

As the first rays of dawn peek over the eastern horizon, Sisophon, a bustling city in northwestern Cambodia, awakens to a vibrant spectacle. The sky transforms into a kaleidoscope of colors, painting the cityscape in hues of gold, orange, and pink. The rising sun casts a warm glow upon the ancient temples and colonial-era architecture that line the streets. The air fills with the sweet scent of blooming jasmine and the gentle chirping of birds.

Sunset in Sisophon, Cambodia

As the sun begins its descent towards the western horizon, Sisophon transforms once more. The sky explodes into a canvas of vibrant reds, oranges, and purples, creating a breathtaking backdrop for the evening. The silhouettes of the temples and buildings become etched against the glowing sky, casting long shadows across the city. As darkness envelops Sisophon, the lights begin to flicker, casting a warm and inviting glow upon the streets. The city comes alive with the sounds of music, laughter, and the aroma of local street food, creating a lively and vibrant atmosphere that extends long into the night.

Moonrise and Moonset Times

In the vibrant city of Sisophon, Cambodia, the moon’s presence adorns the night sky with its celestial beauty. The moonrise and moonset times vary throughout the year, influenced by the Earth’s orbit and the moon’s position relative to our planet. During the summer months, the moon typically rises between 6:00 and 7:00 PM, casting a warm glow over the cityscape. As the year progresses, the moonrise gradually shifts towards an earlier time, with the moon emerging from the horizon around 5:00 PM during the autumn and winter seasons. Similarly, the moonset time also undergoes seasonal variations. In summer, the moon usually sets between 5:00 and 6:00 AM, while in winter, it disappears below the western horizon around 4:00 AM.

Moon Phases

The moon’s appearance changes throughout its orbit around the Earth, presenting different phases as it reflects sunlight. In Sisophon, as in other parts of the world, the moon progresses through four primary phases: new moon, first quarter, full moon, and last quarter. During the new moon phase, the moon is not visible from Earth because it lies between the Earth and the Sun. As the moon orbits, it gradually becomes visible, reaching the first quarter phase when half of its illuminated side is facing Earth. The full moon phase occurs when the entire face of the moon is illuminated, casting a brilliant glow upon the night sky. As the moon continues its journey, it transitions to the last quarter phase, where only half of its illuminated side remains visible. These moon phases are a constant reminder of the intricate celestial dance that unfolds above us.

Seasonal Humidity Trends

Sisophon, Cambodia experiences distinct wet and dry seasons, which significantly impact its humidity levels. During the wet season, from May to October, the humidity is consistently high. Average humidity values range from 75% to 90%, creating a muggy and oppressive atmosphere. The monsoon rains带来的大量降水会导致空气中饱和水汽，从而加剧湿度。

Monthly Humidity Variations

Within the wet season, humidity levels fluctuate slightly. The most humid month is September, with average humidity reaching 90%. This is followed by August and October, where humidity averages around 85-87%. During the dry season, from November to April, humidity levels drop significantly. Average humidity values range from 45% to 65%, making for a drier, more comfortable climate. The driest month is January, with average humidity around 45%.

Wind Speed and Direction

The wind speed in Sisophon, Cambodia, varies throughout the year, with distinct patterns influenced by the region’s climate and geographical location. On average, the wind speeds range between 10 to 15 kilometers per hour (km/h) during the calmer months, typically November to March. However, during the monsoon season, from May to October, wind speeds can increase significantly, reaching up to 30 km/h or higher. The prevailing wind direction in Sisophon is primarily from the southwest during the monsoon season, bringing moisture and rainfall from the Gulf of Thailand. In contrast, during the dry season, winds tend to be more easterly, originating from the Asian mainland.

Impact on Climate and Environment

The wind in Sisophon plays a crucial role in shaping the city’s climate and environment. The strong winds during the monsoon season contribute to the heavy rainfall, which can lead to flooding and waterlogging. On the other hand, the drier easterly winds during the rest of the year help to evaporate moisture, resulting in drier conditions. The wind also influences the distribution of vegetation in the region, with trees and shrubs adapted to withstand strong winds. Moreover, the wind patterns affect the spread of pollutants and can impact air quality, particularly during the dry season when dust and particulate matter can be carried by the winds.

Best time to visit for weather

Sisophon, Cambodia experiences a tropical monsoon climate with two distinct seasons: the wet season and the dry season. The wet season runs from May to October, and the dry season runs from November to April. The best time to visit Sisophon for weather is during the dry season, when there is less rain and humidity. The average temperature in Sisophon during the dry season is around 27 degrees Celsius (81 degrees Fahrenheit).

Best time to visit for festivals

Sisophon is home to a number of festivals throughout the year. The most popular festival is the Khmer New Year, which is celebrated in April. Other popular festivals include the Water Festival in November and the Pchum Ben Festival in September. If you are interested in experiencing Cambodian culture, then the best time to visit Sisophon is during one of these festivals.

Potential and Challenges of Solar Energy in Sisophon, Cambodia

Sisophon, a city in northwestern Cambodia, has significant potential for solar energy development due to its abundant sunshine year-round. The average annual solar radiation in Sisophon is estimated to be around 5.5 kWh/m²/day, which is higher than the global average. This favorable solar resource makes Sisophon an ideal location for harnessing solar energy to meet its growing energy needs.

However, there are also challenges associated with solar energy development in Sisophon. One of the main challenges is the high upfront costs of installing solar photovoltaic (PV) systems. The cost of PV panels, inverters, and other equipment can be a significant barrier for individuals and businesses in Sisophon. Additionally, the lack of a comprehensive regulatory framework and financial incentives for solar energy can hinder investment in this sector.

Geographic Features

Sisophon, nestled in the northwestern region of Cambodia, boasts a diverse topography. The land gently slopes eastward from the Dangrek Mountains, which form the border with Thailand. The rolling hills and plateaus that characterize the western part of the municipality gradually transition into fertile plains as one approaches the central and eastern regions. The Banteay Meanchey River meanders through Sisophon, adding an element of tranquility to the landscape.

Notable Elevations

The highest point in Sisophon is Phnum Samkos, a prominent peak located in the Dangrek Mountains. Rising to an altitude of approximately 550 meters, it offers breathtaking views of the surrounding countryside. Another notable elevation is Phnom Preah Vihear, a sacred hill temple situated on the Thai-Cambodian border. This ancient sanctuary, perched atop a sheer cliff face, commands panoramic vistas of the Cambodian plains and the distant Angkor Wat complex.

Siem Reap International Airport (REP)

Siem Reap International Airport, located approximately 125 kilometers (78 miles) northwest of Sisophon, is the nearest and most convenient airport to the city. The airport serves as a gateway to the renowned Angkor Wat temple complex and the wider Siem Reap province. It offers domestic and international flights, connecting Sisophon to major cities in Cambodia and beyond. The journey from Siem Reap International Airport to Sisophon takes approximately 2-3 hours by car or taxi, and it is recommended to pre-arrange transportation for a smooth and hassle-free journey between the two destinations.

Alternative Airport Options

While Siem Reap International Airport is the closest airport to Sisophon, there are alternative airport options that may be more suitable depending on travel plans and preferences. Phnom Penh International Airport (PNH), located approximately 300 kilometers (186 miles) southwest of Sisophon, is another international airport serving Cambodia. It offers a wider range of flight connections, including international routes to major cities worldwide. The journey from Phnom Penh International Airport to Sisophon takes approximately 5-6 hours by car or taxi, which can be a longer and less convenient option compared to Siem Reap International Airport.

Historical and Cultural Significance

Sisophon, a bustling town in northwestern Cambodia, boasts a rich history and a vibrant cultural heritage. Once the capital of the ancient kingdom of Chenla, Sisophon retains remnants of its glorious past. The city is home to the Banteay Srey temple, an exquisite architectural masterpiece renowned for its intricate carvings and vibrant colors. Built in the 10th century, the temple is dedicated to the Hindu god Shiva and showcases the artistic prowess of the Khmer Empire.

Modern-Day Sisophon

Present-day Sisophon is a dynamic and modern town that serves as the gateway to the northwestern region of Cambodia. The town is a vibrant hub of commerce and trade, with bustling markets and numerous shops offering local goods and handicrafts. Sisophon is also a popular destination for tourists, who come to explore the historical and cultural attractions of the area. The town offers a range of accommodation options, from budget-friendly guesthouses to upscale hotels, catering to visitors from all walks of life.