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
The onset of May brings a minor temperature shift, with the average high-temperature moving from a warm 24.5°C (76.1°F) in April to a still moderately hot 27.7°C (81.9°F). Chun Fa Lok's May nights exhibit a subtle drop in temperature, averaging at a still moderately hot 24.9°C (76.8°F), closely aligned with the daytime highs.Heat index
For May, the heat index is estimated at a tropical 32°C (89.6°F). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.Observations indicate that the heat index values are for shady locations with light wind. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Humidity
May is the most humid month, with an average relative humidity of 84%.Rainfall
In May, the rain falls for 22.9 days. Throughout May, 171mm (6.73") of precipitation is accumulated. Throughout the year, there are 224.5 rainfall days, and 1264mm (49.76") of precipitation is accumulated.Daylight
In Chun Fa Lok, the average length of the day in May is 13h and 13min.On the first day of the month, sunrise is at 05:51 and sunset at 18:50. On the last day of May, sunrise is at 05:39 and sunset at 19:03 HKT.
Sunshine
The average sunshine in May in Chun Fa Lok is 8.4h.UV index
The months with the highest UV index in Chun Fa Lok are May through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 7 in May translates into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Chun Fa Lok in May?
What is the most humid month in Chun Fa Lok?
What is the average humidity in May in Chun Fa Lok?
How many days does it rain in May in Chun Fa Lok?
How many hours of daylight does Chun Fa Lok have in May?
What time are sunrise and sunset in May in Chun Fa Lok?
How many hours of sunshine does Chun Fa Lok have in May?
When is the highest UV index in Chun Fa Lok?
What is the UV index intensity in May in Chun Fa Lok?
Average temperature in May
Chun Fa Lok, Hong Kong
- Average high temperature in May: 27.7°C
The warmest month (with the highest average high temperature) is August (30.5°C).
The month with the lowest average high temperature is January (18.5°C).
- Average low temperature in May: 24.9°C
The month with the highest average low temperature is August (27.7°C).
The coldest month (with the lowest average low temperature) is January (15°C).
Average pressure in May
Chun Fa Lok, Hong Kong
- Average pressure in May: 1009mbar
The month with the highest atmospheric pressure is January (1020.3mbar).
The month with the lowest atmospheric pressure is August (1004.8mbar).
Average wind speed in May
Chun Fa Lok, Hong Kong
- Average wind speed in May: 13.6km/h
The windiest month (with the highest average wind speed) is December (16km/h).
The calmest month (with the lowest average wind speed) is August (12.4km/h).
Average humidity in May
Chun Fa Lok, Hong Kong
- Average humidity in May: 84%
The month with the highest relative humidity is May (84%).
The month with the lowest relative humidity is December (70%).
Average rainfall in May
Chun Fa Lok, Hong Kong
- Average rainfall in May: 171mm
The wettest month (with the highest rainfall) is August (223mm).
The driest month (with the least rainfall) is December (23mm).
Average rainfall days in May
Chun Fa Lok, Hong Kong
- Average rainfall days in May: 22.9 days
The month with the highest number of rainy days is July (26.8 days).
The month with the least rainy days is December (11.2 days).
Average daylight in May /
Average sunshine in May
Chun Fa Lok, Hong Kong
- Average daylight in May: 13h and 1min
The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).
- Average sunshine in May: 8h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is March (Average sunshine: 5h and 18min).
Average sunshine days in May
Chun Fa Lok, Hong Kong
- Average sunshine days in May: 5.6 days
The month with the most sunshine days is December (16.9 days).
The month with the least sunshine days is July (3.1 days).
Average UV index in May
Chun Fa Lok, Hong Kong
- Average UV index in May: 7
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).
Average cloud cover in May
Chun Fa Lok, Hong Kong
- Average cloud cover in May: 49
The month with the most cloud cover is March (Cloud cover 61).
The months with the least cloud cover are September and October (Cloud cover 35).
Average visibility in May
Chun Fa Lok, Hong Kong
- Average visibility in May: 9km
The months with the highest visibility are September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July and August (9km).
