April Weather in Angkor Thum, Cambodia

Last updated: August 21, 2025

April in Angkor Thom, Cambodia, presents a tropical climate with temperatures soaring to a maximum of 40°C (105°F) and an average of 30°C (87°F), creating a warm and humid atmosphere. As the month progresses, minimum temperatures can dip to a comfortable 19°C (66°F) during the evenings. Visitors should be prepared for significant precipitation, totaling around 74 mm (2.9 in) across approximately 14 rainy days, contributing to the lush landscapes. With a humidity level of 55%, April offers a blend of heat and moisture, making it a unique time to explore the rich history and stunning scenery of this ancient city.

April Temperature in Angkor Thum

In April, Angkor Thom, Cambodia experiences a notable rise in temperatures, signaling the approach of the sweltering summer months. With minimum temperatures around 19°C (66°F) and soaring to a maximum of 40°C (105°F), visitors can expect a warm and humid environment ideal for exploring the ancient ruins. The average temperature of 30°C (87°F) makes this month noticeably hotter than the preceding ones, reflecting a consistent upward trend as the region transitions from the cooler dry season towards the peak heat of May. These conditions, characterized by intense midday heat, encourage early morning excursions and afternoon breaks to fully enjoy the breathtaking splendor of Angkor Thom’s majestic temples.

April Weather in Angkor Thum: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Angkor Thum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Angkor Thum, April typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec808286878685848483828179
Data source: Temperature data for Angkor Thum generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Angkor Thum

April marks a significant shift in Angkor Thum's precipitation pattern, as rainfall begins to intensify in anticipation of the monsoon season. With 74 mm (2.9 in) of rain falling over 14 days, April sets the stage for the wettest months ahead. This substantial increase from 38 mm (1.5 in) in March reflects a clear upward trend, showcasing the region's transition into a more humid climate. As the days grow wetter, a noticeable spike in precipitation contributes to the lush landscapes that define this historic area, inviting both rain and growth as nature awakens.

April Precipitation Trends in Angkor Thum

The chart displays monthly precipitation patterns in Angkor Thum, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Angkor Thum, April typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec8838741371271721882562117322
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Angkor Thum

In April, Angkor Thum experiences a noticeable uptick in humidity, reaching 55%, which aligns with the levels of the earlier months of the year. After a gradual decline from January's 55% to March's low of 47%, April marks a turning point as humidity begins its ascent, anticipating the sweltering months ahead. This rise foreshadows a dramatic increase in May, where humidity surges to 78%, setting the stage for the peak summer months of June and beyond, when humidity levels climb to staggering heights of 86% and even 90%. This trend highlights a transition from the relatively drier early months to the more oppressive humidity that characterizes the Cambodian summer, making April a pivotal month in the annual weather cycle.

April Average Humidity in Angkor Thum

This chart illustrates the average monthly humidity levels in Angkor Thum, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Angkor Thum is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec55%50%47%55%78%86%88%90%90%85%79%68%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Angkor Thum

As April arrives in Angkor Thum, Cambodia, the UV Index remains notably high, reaching a significant 14, categorizing it as extreme and necessitating a swift burn time of just 10 minutes. This trend of extreme UV exposure can be seen from the previous months, with February peaking at 13 and March reaching 15. Such levels of UV intensity are common during this time of year, demanding caution for those venturing outdoors. As the sun shines brightly over the ancient temples, visitors should be vigilant about sun protection to fully enjoy their exploration of this historic site. For detailed UV forecasts, check the Angkor Thum UV Index.

Maximum UV Index Levels in Angkor Thum for April

The chart shows the monthly maximum UV Index (UVI) for Angkor Thum in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Angkor Thum typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101315141513141414131110
Data source: Angkor Thum April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

April Sunshine in Angkor Thum

April in Angkor Thum, Cambodia, embraces a delightful blend of sun and culture, with 312 hours of sunshine illuminating the ancient temples and lush landscapes. This is a slight dip from the peak of 326 hours in March, as the region transitions into the warmer months. Comparatively, the sunshine hours in April remain robust, consistently high above the summer lows experienced in July and August. This seasonal rhythm demonstrates the area’s gradual descent into the rainier part of the year, while still gifting visitors ample daylight to explore its vibrant heritage. As the days lengthen, travelers can enjoy the profound beauty of Angkor’s architecture cast in golden sunlight, creating an unforgettable backdrop for those seeking adventure and tranquility alike.

Monthly Sunshine Duration in Angkor Thum: April Highlighted

The April sunshine duration represents the total number of hours Angkor Thum experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec260h299h326h312h318h304h299h285h271h281h299h314h
Data source: Angkor Thum April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Angkor Thum During April

April in Angkor Thum, Cambodia, marks a noticeable dip in sunny weather, with only a 31% chance of sunshine. This decline follows a relatively bright February, which boasts a robust 76% probability, and is a part of a general downward trend that begins in the spring months. As the year progresses into May and June, the likelihood of sunny skies further decreases to 29% and 23% respectively, signaling a shift towards the rainy season. Interestingly, while April may bring more clouds compared to its predecessors, it still enjoys a better chance of sun than the much gloomier months of July and August, where sunshine probability drops as low as 15% and 9%. Thus, while April may not be the sunniest month, it retains a touch of brightness compared to the wetter months that follow.

Percentage of Sunny Days in April in Angkor Thum

The chart illustrates the percentage of sunny days in Angkor Thum throughout the year, with April highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Angkor Thum experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec51%76%61%31%29%23%15%9%9%10%26%45%
Data source: Angkor Thum April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Angkor Thum in April

In April, Angkor Thum, Cambodia experiences a delightful 12 hours of daylight, a continuation of the increasing trend that began in March. As the dry season progresses, daylight hours remain consistent, matching May and the subsequent months through to September. This stability in daylight offers ample opportunity for exploration and cultural experiences, as visitors can bask in the enchanting glow of both dawn and dusk. Interestingly, this pattern yields a contrast to the shorter days seen from January through February, where the sun shines for only 11 hours. As the year unfolds, Angkor Thum's daylight hours subtly shift, inviting both locals and travelers to embrace the vibrant and lengthy days of early summer.

Average Daylight Hours in Angkor Thum for April

The chart illustrates the variation in daylight duration in Angkor Thum throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 24m11h 41m12h 2m12h 25m12h 44m12h 53m12h 48m12h 32m12h 10m11h 48m11h 29m11h 20m
Data source: Angkor Thum daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Angkor Thum

As April rolls into Angkor Thum, Cambodia, the average wind speed gently settles at 1.9 m/s (4 mph), mirroring the calms of May. This subtle decline from 2.0 m/s (5 mph) in March hints at a tranquil transition into the warmest months of the year. While April offers a serene atmosphere, it's followed by a notable uptick in June, where winds pick up to an invigorating 3.1 m/s (7 mph), setting the stage for a breezy contrast. Overall, this pattern of fluctuating winds reflects the shifting rhythms of the seasons, inviting both locals and travelers to enjoy the stillness before the summer's lively gusts arrive.

Average April Wind Speed in Angkor Thum

The chart displays monthly wind speed patterns in Angkor Thum, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.52.12.01.9 m/s1.93.12.92.31.71.92.32.7
Data source: Angkor Thum April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Angkor Thum Compares to Other Months

Weather in Angkor Thum varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Angkor Thum, focusing on differences in temperature, rainfall, humidity, and UV levels.

April's weather is markedly hotter than January's, with minimum temperatures reaching 19°C (66°F) and an average high of 30°C (87°F) compared to January's minimum of 14°C (57°F) and average high of 27°C (81°F). Additionally, April experiences significantly more rainfall, totaling 74 mm (2.9 in) over 14 days, while January is quite dry, with only 8 mm (0.3 in) of precipitation occurring on just 1 day. Interestingly, both months maintain a consistent humidity level of 55%, but overall, April's heat and humidity create a much more tropical environment than the cooler, drier conditions of January. For more details, you can check Angkor Thum weather in January.

April generally features warmer weather compared to February, with average temperatures reaching a balmy 30°C (87°F) as opposed to February's average of 28°C (82°F). The maximum temperatures in April can soar to 40°C (105°F), while February peaks at a slightly cooler 37°C (100°F). Additionally, April tends to be more humid, with humidity levels around 55%, versus February's lower 50%. It’s worth noting that April also sees significantly more precipitation, with 74 mm (2.9 in) over 14 days, compared to February’s modest 8 mm (0.3 in) over just 2 days. For more detailed information about February weather in this region, check out Angkor Thum weather in February.

In comparing the weather of April and March, we observe that April tends to be slightly warmer, with a minimum temperature of 19°C (66°F) compared to March's 21°C (70°F), while both months have an average temperature of around 30°C (86°F). However, April also sees higher maximum temperatures, reaching up to 40°C (105°F) versus March's peak at 39°C (103°F). Precipitation levels are notably greater in April, with 74 mm (2.9 in) over 14 days, whereas March experiences less rain, totaling 38 mm (1.5 in) over just 6 days. Additionally, humidity is higher in April at 55%, compared to 47% in March. For more specific insights about March weather, you can visit Angkor Thum weather in March.

April and May exhibit distinct weather characteristics. In April, temperatures range from a minimum of 19°C (66°F) to a maximum of 40°C (105°F), with an average of 30°C (87°F). This month experiences about 74 mm (2.9 in) of precipitation over 14 days, accompanied by a humidity level of 55%. In contrast, May sees slightly higher minimum temperatures at 22°C (71°F), with a similar average of 30°C (86°F) and a peak reaching 41°C (105°F). However, May is notably wetter, receiving 137 mm (5.4 in) of rainfall over 19 days and experiencing increased humidity at 78%. For those curious about the specifics of May's climate, more details can be found here: Angkor Thum weather in May.

April and June both feature warm temperatures, but there are some notable differences in weather patterns. In April, the minimum temperature is 19°C (66°F), with an average of 30°C (87°F) and a maximum of 40°C (105°F). The month also sees about 74 mm (2.9 in) of precipitation spread over 14 days and experiences a humidity level of 55%. In contrast, June presents a warmer minimum temperature of 25°C (77°F) with a similar average of 30°C (86°F) but a slightly lower maximum of 39°C (102°F). June is significantly wetter, with 127 mm (5.0 in) of precipitation over 21 days, and the humidity rises dramatically to 86%. This shift towards higher humidity and rainfall makes June feel noticeably more tropical. For more detailed information, visit Angkor Thum weather in June.

In April, the weather is characterized by a wide temperature range, with minimums of 19°C (66°F) and maximums peaking at 40°C (105°F). The average temperature hovers around 30°C (87°F), accompanied by moderate precipitation of 74 mm (2.9 in) over about 14 days, with humidity levels at 55%. In contrast, July experiences slightly higher minimum temperatures of 24°C (76°F) and an average of 29°C (84°F), but a lower maximum at 38°C (101°F). However, July is significantly wetter, with precipitation reaching 172 mm (6.8 in) across 24 days and much higher humidity levels at 88%. For more details, you can check out the Angkor Thum weather in July.

In April, the weather features warmer temperatures, with a minimum of 19°C (66°F) and an average high reaching 40°C (105°F), making it hotter overall, although there’s less precipitation at 74 mm (2.9 in) over 14 days. In contrast, August tends to be milder, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 37°C (99°F). However, it is significantly wetter, receiving 188 mm (7.4 in) of rainfall across 24 days, and with a much higher humidity level at 90%. For more detailed information, you can check the weather specifics here: Angkor Thum weather in August.

April and September present contrasting weather conditions in terms of temperature and precipitation. In April, temperatures are warmer, with minimums around 19°C (66°F) and highs reaching up to 40°C (105°F), offering an average temperature of 30°C (87°F). The month sees moderate rainfall at 74 mm (2.9 in) over about 14 days, accompanied by a humidity level of 55%.

In stark contrast, September experiences higher humidity at 90%, paired with cooler temperatures that range from a minimum of 23°C (74°F) to a maximum of 35°C (96°F), averaging 28°C (83°F). This month is significantly wetter, with precipitation totaling 256 mm (10.1 in) across approximately 25 days. For more detailed information, you can check the link: Angkor Thum weather in September.

When comparing the weather in April and October, April typically sees higher temperatures, with daily averages reaching around 30°C (87°F) and maximums peaking at 40°C (105°F). This month also experiences considerable heat despite having lower humidity levels of 55%, alongside 74 mm of precipitation over 14 days. In contrast, October features milder temperatures, with averages of 28°C (82°F) and maximums of 34°C (94°F). However, it is characterized by significantly higher humidity at 85% and increased rainfall, with 211 mm spread across 22 days. For more detailed insights, you can check Angkor Thum weather in October.

In April, the weather tends to be hotter with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 40°C (105°F), averaging around 30°C (87°F). This month also sees a fair amount of rainfall, with 74 mm (2.9 in) falling over approximately 14 days, and the humidity level sitting at 55%.

In contrast, November offers a slightly cooler climate, featuring temperatures with a minimum of 20°C (69°F), an average of 27°C (81°F), and a maximum of 35°C (96°F). Rainfall is comparable, at 73 mm (2.9 in) over about 12 days, but humidity is notably higher at 79%.

For a detailed view of the weather conditions in November, you can explore Angkor Thum weather in November.

April and December present quite different weather conditions. In April, temperatures range from a minimum of 19°C (66°F) to a scorching maximum of 40°C (105°F), with an average of 30°C (87°F). This month also sees considerable precipitation, with 74 mm (2.9 in) falling over 14 days, along with a humidity level of 55%. In contrast, December offers milder temperatures, with a range from 15°C (60°F) to a maximum of 35°C (96°F) and an average of 26°C (79°F). The month is significantly drier, receiving only 22 mm (0.9 in) of rain across 5 days and higher humidity at 68%. For more information, check out Angkor Thum weather in December.

Compare Angkor Thum's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Angkor Thum

In April, Angkor Thum experiences a notable shift in weather compared to other months, characterized by rising temperatures that can soar up to 40°C (105°F), making it one of the hottest times of the year. The average temperature remains around 30°C (87°F), while the cooler evenings dip to a minimum of 19°C (66°F), providing some respite from the heat. This month also witnesses increased precipitation, with 14 rainy days contributing to a total of 74 mm (2.9 in) of rainfall, which is higher than many other months. The humidity level hovers around 55%, adding to the tropical feel. As you plan your visit, be sure to check current conditions and prepare for the warmth and occasional showers. For more insights on seasonal variations, explore Angkor Thum Climate.