Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
May
Weather in May
Temperature
May's commencement is accompanied by an average high-temperature of a still tropical 32.8°C (91°F), diverging marginally from April's 32.9°C (91.2°F). Throughout May, Sungai Lalang registers a consistent average low-temperature of 24.2°C (75.6°F).Heat index
For most parts of May, the heat index is calculated to be a blazing hot 47°C (116.6°F). Notice: Heat cramps and heat exhaustion are likely. Continued strenuous activity might lead to heatstroke.Heat index readings emphasize conditions of light breezes and shaded spots. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.
Humidity
The average relative humidity in May in Sungai Lalang is 80%.Rainfall
In Sungai Lalang, in May, during 22 rainfall days, 114mm (4.49") of precipitation is typically accumulated. Throughout the year, in Sungai Lalang, there are 245.7 rainfall days, and 1166mm (45.91") of precipitation is accumulated.Daylight
In Sungai Lalang, the average length of the day in May is 12h and 23min.On the first day of the month, sunrise is at 7:05 am and sunset at 7:24 pm. On the last day of May, in Sungai Lalang, Malaysia, sunrise is at 7:02 am and sunset at 7:28 pm +08.
Sunshine
In May, the average sunshine in Sungai Lalang is 8.5h.UV index
The months with the highest UV index are January through October and December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: A daily high UV index of 7 in May leads to these guidelines:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Sungai Lalang in May?
What is the average humidity in May in Sungai Lalang?
How many days does it rain in May in Sungai Lalang?
What is the average length of the day in May in Sungai Lalang?
When are sunrise and sunset in May in Sungai Lalang?
How long on average sun shines in May in Sungai Lalang?
When is the highest UV index in Sungai Lalang?
What is the UV index reading in May in Sungai Lalang?
Average temperature in May
Sungai Lalang, Malaysia
- Average high temperature in May: 32.8°C
The warmest month (with the highest average high temperature) is February (33.7°C).
The months with the lowest average high temperature are November and December (31.3°C).
- Average low temperature in May: 24.2°C
The month with the highest average low temperature is May (24.2°C).
The coldest months (with the lowest average low temperature) are January and February (22.3°C).
Average pressure in May
Sungai Lalang, Malaysia
- Average pressure in May: 1008.9mbar
The month with the highest atmospheric pressure is January (1010.7mbar).
The months with the lowest atmospheric pressure are May and June (1008.9mbar).
Average wind speed in May
Sungai Lalang, Malaysia
- Average wind speed in May: 4.5km/h
The windiest month (with the highest average wind speed) is January (5.5km/h).
The calmest months (with the lowest average wind speed) are April and November (4.4km/h).
Average humidity in May
Sungai Lalang, Malaysia
- Average humidity in May: 80%
The month with the highest relative humidity is November (85%).
The month with the lowest relative humidity is February (76%).
Average rainfall in May
Sungai Lalang, Malaysia
- Average rainfall in May: 114mm
The wettest month (with the highest rainfall) is November (176mm).
The driest month (with the least rainfall) is February (53mm).
Average rainfall days in May
Sungai Lalang, Malaysia
- Average rainfall days in May: 22 days
The month with the highest number of rainy days is November (26.1 days).
The month with the least rainy days is February (14.7 days).
Average daylight in May /
Average sunshine in May
Sungai Lalang, Malaysia
- Average daylight in May: 12h and 2min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in May: 8h and 3min
The month with the most sunshine is February (Average sunshine: 9h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 18min).
Average sunshine days in May
Sungai Lalang, Malaysia
- Average sunshine days in May: 7.6 days
The month with the most sunshine days is June (13.1 days).
The month with the least sunshine days is November (3.6 days).
Average UV index in May
Sungai Lalang, Malaysia
- Average UV index in May: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October and December (UV index 7).
The month with the lowest UV index is November (UV index 6).
Average cloud cover in May
Sungai Lalang, Malaysia
- Average cloud cover in May: 42
The month with the most cloud cover is November (Cloud cover 51).
The month with the least cloud cover is February (Cloud cover 29).
Average visibility in May
Sungai Lalang, Malaysia
- Average visibility in May: 8km
The months with the highest visibility are February, March, June, August and September (9km).
The months with the lowest visibility are November and December (7km).
