May weather forecast
Amleang, Cambodia

May

Weather in May

May carries on April's momentum, retaining similar weather conditions but with a minor drop in daily highs. The weather remains largely characterized by frequent rainfall and cloud cover. Despite the resemblance to April's climatic conditions, May promotes a slightly cooler atmosphere. Consistency defines the weather in May, with a constant average temperature of 34.7°C (94.5°F) and a substantial rainfall of 112mm (4.41").

Temperature

A minimal variation is noted in Amleang's average high-temperature at the onset of May, reaching a hot 34.7°C (94.5°F) from April's 35.2°C (95.4°F). An average low-temperature of 26.3°C (79.3°F) is observed in Amleang, Cambodia, during the May nights.

Heat index

Throughout May, the heat index is computed to be a blazing hot 49°C (120.2°F). Stay wary: Heat exhaustion and heat cramps are possible. Heatstroke can ensue from extended effort.
Know that the heat index computations account for shaded terrains and slight winds. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in May is 70%.

Rainfall

In Amleang, in May, it is raining for 25.5 days, with typically 112mm (4.41") of accumulated precipitation. Throughout the year, there are 231 rainfall days, and 1086mm (42.76") of precipitation is accumulated.

Daylight

In Amleang, the average length of the day in May is 12h and 40min.
On the first day of May, sunrise is at 05:43 and sunset at 18:16. On the last day of the month, sunrise is at 05:37 and sunset at 18:23 +07.

Sunshine

In Amleang, the average sunshine in May is 10.2h.

UV index

The months with the lowest UV index are January, April through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index, 7 during May, leads to the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.

Frequently asked questions

How hot does it get in May?
May temperatures vary between a high-temperature of 34.7°C (94.5°F) and a low-temperature of 26.3°C (79.3°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in May is computed to be 49°C (120.2°F).
What is the average humidity in May?
In May, the average relative humidity is 70%.
How many days does it rain in May in Amleang?
In Amleang, in May, it is raining for 25.5 days, with typically 112mm (4.41") of accumulated precipitation.
How many hours of daylight does Amleang have in May?
In May, the average day length is 12h and 40min.
When are sunrise and sunset in May?
In May, on the first day of the month, sunrise is at 05:43 and sunset at 18:16. On the last day of the month, sunrise is at 05:37 and sunset at 18:23 +07.
How many hours of sunshine does Amleang have in May?
In Amleang, the average sunshine duration in May is 10.2h.
What is the month with the lowest UV index?
The months with the lowest UV index are January, April through December, with an average maximum UV index of 7.
What is the UV index intensity in May?
In May, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May
Amleang, Cambodia
  • Average high temperature in May: 34.7°C

The warmest month (with the highest average high temperature) is March (36.1°C).
The month with the lowest average high temperature is December (31°C).

  • Average low temperature in May: 26.3°C

The months with the highest average low temperature are April and May (26.3°C).
The coldest months (with the lowest average low temperature) are January and December (22.2°C).

Average pressure in May
Amleang, Cambodia
  • Average pressure in May: 1007.7mbar

The month with the highest atmospheric pressure is January (1011.9mbar).
The months with the lowest atmospheric pressure are June and July (1007.2mbar).

Average wind speed in May
Amleang, Cambodia
  • Average wind speed in May: 8.3km/h

The windiest month (with the highest average wind speed) is December (11.3km/h).
The calmest month (with the lowest average wind speed) is October (6.9km/h).

Average humidity in May
Amleang, Cambodia
  • Average humidity in May: 70%

The months with the highest relative humidity are September and October (79%).
The month with the lowest relative humidity is February (56%).

Average rainfall in May
Amleang, Cambodia
  • Average rainfall in May: 112mm

The wettest month (with the highest rainfall) is September (174mm).
The driest month (with the least rainfall) is February (13mm).

Average rainfall days in May
Amleang, Cambodia
  • Average rainfall days in May: 25.5 days

The month with the highest number of rainy days is September (28.1 days).
The month with the least rainy days is February (5.6 days).

Average daylight in May /
Average sunshine in May
Amleang, Cambodia
  • Average daylight in May: 12h and 4min

The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).

  • Average sunshine in May: 10h and 1min

The month with the most sunshine is April (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

Average sunshine days in May
Amleang, Cambodia
  • Average sunshine days in May: 4.8 days

The month with the most sunshine days is January (22.6 days).
The month with the least sunshine days is September (1.5 days).

Average UV index in May
Amleang, Cambodia
  • Average UV index in May: 7

The months with the highest UV index are February and March (UV index 8).
The months with the lowest UV index are January, April, May, June, July, August, September, October, November and December (UV index 7).

Average cloud cover in May
Amleang, Cambodia
  • Average cloud cover in May: 39

The month with the most cloud cover is September (Cloud cover 50).
The month with the least cloud cover is February (Cloud cover 23).

Average visibility in May
Amleang, Cambodia
  • Average visibility in May: 9km

The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).

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