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
September is Ntembo's warmest month, registering average high temperatures of 32.5°C (90.5°F) and lows of 22.8°C (73°F).Heat index
Throughout September, the heat index is evaluated at a torrid 39°C (102.2°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.Bear in mind that the heat index values are determined for shaded areas and light breezes. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. As body temperatures escalate without effective heat release, one might face dehydration threats.
Humidity
In Ntembo, the average relative humidity in September is 61%.Rainfall
In September, the rain falls for 14.5 days. Throughout September, 27mm (1.06") of precipitation is accumulated. In Ntembo, Congo, during the entire year, the rain falls for 234.2 days and collects up to 1298mm (51.1") of precipitation.Daylight
In September, the average length of the day is 12h and 5min.On the first day of the month, sunrise is at 06:02 and sunset at 18:04. On the last day of September, sunrise is at 05:49 and sunset at 17:57 WAT.
Sunshine
The average sunshine in September is 8.3h.UV index
August and September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: A typical high UV index of 7 in September suggests the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Frequently asked questions
What month is the hottest in Ntembo?
How hot is it in Ntembo in September?
What is the average humidity in September in Ntembo?
How much does it rain in Ntembo in September?
What is the average length of the day in September in Ntembo?
When is the sunrise / sunset in September in Ntembo?
How long on average sun shines in September in Ntembo?
What is the month with the highest UV index in Ntembo?
How high is the UV index in September in Ntembo?
Average temperature in September
Ntembo, Congo
- Average high temperature in September: 32.5°C
The warmest month (with the highest average high temperature) is September (32.5°C).
The month with the lowest average high temperature is December (29.2°C).
- Average low temperature in September: 22.8°C
The month with the highest average low temperature is September (22.8°C).
The coldest month (with the lowest average low temperature) is July (20°C).
Average pressure in September
Ntembo, Congo
- Average pressure in September: 1012.7mbar
The month with the highest atmospheric pressure is July (1013.9mbar).
The month with the lowest atmospheric pressure is February (1010.6mbar).
Average wind speed in September
Ntembo, Congo
- Average wind speed in September: 9km/h
The windiest month (with the highest average wind speed) is August (9.4km/h).
The calmest month (with the lowest average wind speed) is April (4.8km/h).
Average humidity in September
Ntembo, Congo
- Average humidity in September: 61%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (59%).
Average rainfall in September
Ntembo, Congo
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is November (234mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in September
Ntembo, Congo
- Average rainfall days in September: 14.5 days
The month with the highest number of rainy days is December (28.7 days).
The month with the least rainy days is July (2.6 days).
Average daylight in September /
Average sunshine in September
Ntembo, Congo
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 54min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 8h and 54min).
The month with the least sunshine is October (Average sunshine: 5h and 36min).
Average sunshine days in September
Ntembo, Congo
- Average sunshine days in September: 10.7 days
The month with the most sunshine days is July (27.3 days).
The month with the least sunshine days is November (1.2 days).
Average UV index in September
Ntembo, Congo
- Average UV index in September: 7
The months with the highest UV index are August and September (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, October, November and December (UV index 6).
Average cloud cover in September
Ntembo, Congo
- Average cloud cover in September: 45
The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in September
Ntembo, Congo
- Average visibility in September: 10km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, November and December (7km).
Ntembo, Congo
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