May weather forecast
Kalaw, Myanmar

May

Weather in May

May inaugurates a shift to a more humid season while succeeding April's hotspot. The downpours take center stage, bringing about an enormous 95mm (3.74") in accumulated rainfall. The cooling effect from this increased precipitation naturally tempers the hot conditions that were prevalent throughout April. Furthermore, May's end reveals a distinct saturation of the climate with wetness, setting the stage for the upcoming monsoon season. The transition towards June involves a denser cloud cover and a further rise in humidity levels.

Temperature

Kalaw ushers in May with an average high-temperature of a moderately hot 29.5°C (85.1°F), showing a close resemblance to the previous month. In May, Kalaw records an average nighttime temperature of 19.5°C (67.1°F).

Heat index

In May, the average heat index is computed to be a tropical 33°C (91.4°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', evaluates the perceived heat by adding the effect of moisture in the air. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.

Humidity

The average relative humidity in May is 68%.

Rainfall

In May, the rain falls for 20.1 days. Throughout May, 95mm (3.74") of precipitation is accumulated. In Kalaw, during the entire year, the rain falls for 176 days and collects up to 914mm (35.98") of precipitation.

Daylight

The average length of the day in May is 13h and 7min.
On the first day of May, sunrise is at 05:33 and sunset at 18:28. On the last day of the month, sunrise is at 05:22 and sunset at 18:40 +0630.

Sunshine

In May, the average sunshine in Kalaw is 11.1h.

UV index

The months with the highest UV index are March through June and September, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: A daily high UV index of 6 in May leads to these guidelines:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.

Frequently asked questions

How hot is May?
In Kalaw, in May, the average high-temperature is 29.5°C (85.1°F), and the average low-temperature is 19.5°C (67.1°F). In May, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 33°C (91.4°F).
What is the average humidity in May?
In May, the average relative humidity is 68%.
How much does it rain in May?
In May, the rain falls for 20.1 days. Throughout May, 95mm (3.74") of precipitation is accumulated.
What is the average length of the day in May?
The average day length in May is 13h and 7min.
What time are sunrise and sunset in May?
In May, on the first day of the month, sunrise is at 05:33 and sunset at 18:28. On the last day of the month, sunrise is at 05:22 and sunset at 18:40 +0630.
How long on average sun shines in May?
In Kalaw, the average sunshine duration in May is 11.1h.
What are the months with the highest UV index?
March through June and September, with an average maximum UV index of 6, are months with the highest UV index.
What is the UV index intensity in May?
In Kalaw, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to Sun's UV rays.
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 - Kalaw, Myanmar
Average temperature in May
Kalaw, Myanmar
  • Average high temperature in May: 29.5°C

The warmest month (with the highest average high temperature) is April (31°C).
The month with the lowest average high temperature is December (23.5°C).

  • Average low temperature in May: 19.5°C

The month with the highest average low temperature is May (19.5°C).
The coldest month (with the lowest average low temperature) is January (9.6°C).

Average pressure in May - Kalaw, Myanmar
Average pressure in May
Kalaw, Myanmar
  • Average pressure in May: 1007.1mbar

The month with the highest atmospheric pressure is January (1014.3mbar).
The month with the lowest atmospheric pressure is June (1005.5mbar).

Average wind speed in May - Kalaw, Myanmar
Average wind speed in May
Kalaw, Myanmar
  • Average wind speed in May: 7.4km/h

The windiest month (with the highest average wind speed) is April (8.1km/h).
The calmest month (with the lowest average wind speed) is October (4.4km/h).

Average humidity in May - Kalaw, Myanmar
Average humidity in May
Kalaw, Myanmar
  • Average humidity in May: 68%

The month with the highest relative humidity is August (91%).
The month with the lowest relative humidity is March (40%).

Average rainfall in May - Kalaw, Myanmar
Average rainfall in May
Kalaw, Myanmar
  • Average rainfall in May: 95mm

The wettest month (with the highest rainfall) is August (202mm).
The driest month (with the least rainfall) is February (0mm).

Average rainfall days in May - Kalaw, Myanmar
Average rainfall days in May
Kalaw, Myanmar
  • Average rainfall days in May: 20.1 days

The month with the highest number of rainy days is July (28.8 days).
The month with the least rainy days is February (0.6 days).

Average daylight in May / Average sunshine in May - Kalaw, Myanmar
Average daylight in May /
Average sunshine in May
Kalaw, Myanmar
  • Average daylight in May: 13h and 1min

The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).

  • Average sunshine in May: 11h and 1min

The month with the most sunshine is April (Average sunshine: 11h and 54min).
The months with the least sunshine are July and August (Average sunshine: 6h and 48min).

Average sunshine days in May - Kalaw, Myanmar
Average sunshine days in May
Kalaw, Myanmar
  • Average sunshine days in May: 8.6 days

The month with the most sunshine days is March (28.9 days).
The month with the least sunshine days is July (1.8 days).

Average UV index in May - Kalaw, Myanmar
Average UV index in May
Kalaw, Myanmar
  • Average UV index in May: 6

The months with the highest UV index are March, April, May, June and September (UV index 6).
The months with the lowest UV index are January, February, July, August, October, November and December (UV index 5).

Average cloud cover in May - Kalaw, Myanmar
Average cloud cover in May
Kalaw, Myanmar
  • Average cloud cover in May: 31

The month with the most cloud cover is August (Cloud cover 69).
The month with the least cloud cover is February (Cloud cover 4).

Average visibility in May - Kalaw, Myanmar
Average visibility in May
Kalaw, Myanmar
  • Average visibility in May: 9km

The months with the highest visibility are January, February, March and April (10km).
The months with the lowest visibility are July, August and September (6km).

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