Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The arrival of September records an average high-temperature of a still hot 31°C (87.8°F), closely related to the 30.8°C (87.4°F) observed in August. In the month of September, Pekan Nanas's average low-temperature falls to a warm 25.2°C (77.4°F).Heat index
The heat index in September is evaluated at a very hot 39°C (102.2°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.Heat index determinations are made taking into account the shade and light air movements. 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 'felt air temperature' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. 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 especially crucial for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.
Humidity
With an average relative humidity of 74%, September is the least humid month.Rainfall
September is the month with the least rainfall. Rain falls for 22.2 days and accumulates 52mm (2.05") of precipitation.Daylight
In Pekan Nanas, the average length of the day in September is 12h and 7min.On the first day of the month, sunrise is at 7:01 am and sunset at 7:10 pm. On the last day of September, sunrise is at 6:52 am and sunset at 6:58 pm +08.
Sunshine
September has the most sunshine of the year in Pekan Nanas, with an average of 8.9h of sunshine.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Pekan Nanas are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 7 suggests this advice:
Resist overexposure. Safeguarding from solar damage is indispensable. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Frequently asked questions
How hot is September in Pekan Nanas?
What is the least humid month in Pekan Nanas?
What is the average humidity in September in Pekan Nanas?
What is the driest month in Pekan Nanas?
How many days does it rain in September in Pekan Nanas?
How many hours of daylight does Pekan Nanas have in September?
When is the sunrise / sunset in September in Pekan Nanas?
What month has the most sunshine in Pekan Nanas?
How long on average sun shines in September in Pekan Nanas?
What is the month with the highest UV index in Pekan Nanas?
What is the month with the lowest UV index in Pekan Nanas?
How high is the UV index in September in Pekan Nanas?
Average temperature in September
Pekan Nanas, Malaysia
- Average high temperature in September: 31°C
The warmest month (with the highest average high temperature) is April (31.5°C).
The months with the lowest average high temperature are January and December (29.8°C).
- Average low temperature in September: 25.2°C
The month with the highest average low temperature is May (26.2°C).
The coldest month (with the lowest average low temperature) is February (24.3°C).
Average pressure in September
Pekan Nanas, Malaysia
- Average pressure in September: 1009.6mbar
The month with the highest atmospheric pressure is February (1010.2mbar).
The month with the lowest atmospheric pressure is May (1008.5mbar).
Average wind speed in September
Pekan Nanas, Malaysia
- Average wind speed in September: 7.9km/h
The windiest month (with the highest average wind speed) is January (9.4km/h).
The calmest month (with the lowest average wind speed) is April (6.3km/h).
Average humidity in September
Pekan Nanas, Malaysia
- Average humidity in September: 74%
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is September (74%).
Average rainfall in September
Pekan Nanas, Malaysia
- Average rainfall in September: 52mm
The wettest month (with the highest rainfall) is November (161mm).
The driest month (with the least rainfall) is September (52mm).
Average rainfall days in September
Pekan Nanas, Malaysia
- Average rainfall days in September: 22.2 days
The month with the highest number of rainy days is November (28.3 days).
The month with the least rainy days is February (19.4 days).
Average daylight in September /
Average sunshine in September
Pekan Nanas, Malaysia
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is September (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days in September
Pekan Nanas, Malaysia
- Average sunshine days in September: 5.5 days
The months with the most sunshine days are January and February (7.4 days).
The month with the least sunshine days is November (1.4 days).
Average UV index in September
Pekan Nanas, Malaysia
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in September
Pekan Nanas, Malaysia
- Average cloud cover in September: 34
The months with the most cloud cover are November and December (Cloud cover 49).
The months with the least cloud cover are June, July and September (Cloud cover 34).
Average visibility in September
Pekan Nanas, Malaysia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Pekan Nanas, Malaysia
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