September weather forecastJinghong, China
September
Weather in September
September, the first month of the autumn in Jinghong, is also a moderately hot month, with an average temperature fluctuating between 27.9°C (82.2°F) and 17.1°C (62.8°F).Temperature
September welcomes an average high-temperature of a still moderately hot 27.9°C (82.2°F), not much different from the preceding month. Throughout September, Jinghong's nights cool down to an average of 17.1°C (62.8°F).Heat index
September's average heat index is appraised at a hot 32°C (89.6°F). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.Note that heat index values are valued for light wind and location in the shade. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. 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.
Humidity
The average relative humidity in September in Jinghong is 84%.Rainfall
In September, the rain falls for 26.5 days. Throughout September, 130mm (5.12") of precipitation is accumulated. In Jinghong, China, during the entire year, the rain falls for 202.6 days and collects up to 1026mm (40.39") of precipitation.Daylight
In Jinghong, China, the average length of the day in September is 12h and 16min.On the first day of September, sunrise is at 06:59 and sunset at 19:33. On the last day of the month, sunrise is at 07:07 and sunset at 19:05 CST.
Sunshine
In September, the average sunshine is 7.8h.UV index
February through April, June and September, with an average maximum UV index of 6, are months with the highest UV index in Jinghong. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 6 in September translates into this advice:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Jinghong, China
- Average high temperature in September: 27.9°C
The warmest month (with the highest average high temperature) is April (31.3°C).
The month with the lowest average high temperature is January (22.2°C).
- Average low temperature in September: 17.1°C
The month with the highest average low temperature is June (19.4°C).
The coldest month (with the lowest average low temperature) is January (8.1°C).
Average pressure in September
Jinghong, China
- Average pressure in September: 1009.5mbar
The month with the highest atmospheric pressure is December (1016.2mbar).
The month with the lowest atmospheric pressure is June (1005.8mbar).
Average wind speed in September
Jinghong, China
- Average wind speed in September: 3.3km/h
The windiest months (with the highest average wind speed) are March and April (5.2km/h).
The calmest months (with the lowest average wind speed) are October and November (3.2km/h).
Average humidity in September
Jinghong, China
- Average humidity in September: 84%
The month with the highest relative humidity is July (88%).
The month with the lowest relative humidity is March (47%).
Average rainfall in September
Jinghong, China
- Average rainfall in September: 130mm
The wettest month (with the highest rainfall) is August (240mm).
The driest month (with the least rainfall) is February (6mm).
Average rainfall days in September
Jinghong, China
- Average rainfall days in September: 26.5 days
The month with the highest number of rainy days is July (30.5 days).
The month with the least rainy days is February (3 days).
Average daylight in September /
Average sunshine in September
Jinghong, China
- Average daylight in September: 12h and 18min
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 September: 7h and 48min
The month with the most sunshine is May (Average sunshine: 10h and 54min).
The month with the least sunshine is July (Average sunshine: 6h and 42min).
Average sunshine days in September
Jinghong, China
- Average sunshine days in September: 2.5 days
The month with the most sunshine days is March (23.8 days).
The months with the least sunshine days are July and August (0.4 days).
Average UV index in September
Jinghong, China
- Average UV index in September: 6
The months with the highest UV index are February, March, April, June and September (UV index 6).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in September
Jinghong, China
- Average cloud cover in September: 55
The month with the most cloud cover is July (Cloud cover 68).
The month with the least cloud cover is March (Cloud cover 13).
Average visibility in September
Jinghong, China
- Average visibility in September: 7km
The months with the highest visibility are March and April (10km).
The months with the lowest visibility are July, August and November (6km).
