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 beginning of September reveals an average high-temperature of a still tropical 30.7°C (87.3°F), showing minimal deviation from the previous month. During September, Hàm Tân's temperature falls to a steady low-temperature average of 24.3°C (75.7°F).Heat index
For September, the heat index is estimated at an extremely hot 40°C (104°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.It is important to note that the heat index values are for shaded areas and light wind scenarios. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a numerical representation of warmth when taking temperature and moisture levels into account. 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. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
The most humid month is September, with an average relative humidity of 80%.Rainfall
In Hàm Tân, in September, it is raining for 20.9 days, with typically 75mm (2.95") of accumulated precipitation. Throughout the year, there are 152.1 rainfall days, and 460mm (18.11") of precipitation is accumulated.Daylight
In Hàm Tân, the average length of the day in September is 12h and 11min.On the first day of the month, sunrise is at 05:39 and sunset at 17:58. On the last day of September, sunrise is at 05:37 and sunset at 17:40 +07.
Sunshine
The average sunshine in September is 8.2h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Hàm Tân. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 7 during September translates into the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
How hot does it get in Hàm Tân in September?
What is the most humid month in Hàm Tân?
What is the average humidity in September in Hàm Tân?
How many days does it rain in September in Hàm Tân?
How many hours of daylight does Hàm Tân have in September?
What time are sunrise and sunset in September in Hàm Tân?
How long on average sun shines in September in Hàm Tân?
What are the months with the highest UV index in Hàm Tân?
What is the month with the lowest UV index in Hàm Tân?
What is the UV index intensity in September in Hàm Tân?
Average temperature in September
Hàm Tân, Vietnam
- Average high temperature in September: 30.7°C
The warmest month (with the highest average high temperature) is May (32.7°C).
The month with the lowest average high temperature is December (29.8°C).
- Average low temperature in September: 24.3°C
The month with the highest average low temperature is May (25.6°C).
The coldest months (with the lowest average low temperature) are January and February (21.8°C).
Average pressure in September
Hàm Tân, Vietnam
- Average pressure in September: 1008.6mbar
The months with the highest atmospheric pressure are January and February (1012.2mbar).
The month with the lowest atmospheric pressure is July (1007.8mbar).
Average wind speed in September
Hàm Tân, Vietnam
- Average wind speed in September: 11.7km/h
The windiest month (with the highest average wind speed) is February (15.8km/h).
The calmest month (with the lowest average wind speed) is October (9.9km/h).
Average humidity in September
Hàm Tân, Vietnam
- Average humidity in September: 80%
The month with the highest relative humidity is September (80%).
The month with the lowest relative humidity is February (69%).
Average rainfall in September
Hàm Tân, Vietnam
- Average rainfall in September: 75mm
The wettest month (with the highest rainfall) is August (81mm).
The driest month (with the least rainfall) is February (2mm).
Average rainfall days in September
Hàm Tân, Vietnam
- Average rainfall days in September: 20.9 days
The month with the highest number of rainy days is July (22.3 days).
The month with the least rainy days is February (1.6 days).
Average daylight in September /
Average sunshine in September
Hàm Tân, Vietnam
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is May (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).
Average sunshine days in September
Hàm Tân, Vietnam
- Average sunshine days in September: 7.3 days
The month with the most sunshine days is January (28.8 days).
The month with the least sunshine days is July (5.6 days).
Average UV index in September
Hàm Tân, Vietnam
- 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
Hàm Tân, Vietnam
- Average cloud cover in September: 41
The month with the most cloud cover is July (Cloud cover 43).
The month with the least cloud cover is February (Cloud cover 14).
Average visibility in September
Hàm Tân, Vietnam
- 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).
Hàm Tân, Vietnam
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