September weather forecastKolofata, Cameroon
September
Weather in September
The first month of the autumn, September, is still a tropical month in Kolofata, Cameroon, with temperature in the range of an average low of 23.7°C (74.7°F) and an average high of 33°C (91.4°F).Temperature
The introduction of September notes a subtle temperature variation to a still tropical 33°C (91.4°F) from August's 30.8°C (87.4°F). Throughout September, the temperature falls to an average low of 23.7°C (74.7°F).Heat index
The heat index for September is computed to be a blisteringly hot 41°C (105.8°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.Be aware that heat index ratings are designed for shaded locations and minor breezes. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.
Humidity
The average relative humidity in September is 64%.Rainfall
In Kolofata, during September, the rain falls for 17.1 days and regularly aggregates up to 62mm (2.44") of precipitation. Throughout the year, there are 95.7 rainfall days, and 400mm (15.75") of precipitation is accumulated.Daylight
In Kolofata, the average length of the day in September is 12h and 11min.On the first day of the month, sunrise is at 05:53 and sunset at 18:13. On the last day of September, sunrise is at 05:52 and sunset at 17:54 WAT.
Sunshine
In September, the average sunshine is 10.7h.UV index
The months with the lowest UV index are January, July through September, November and December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 7 during September leads to these advisories:
Shield from overexposure. Defense against sun-related harm is required. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Kolofata, Cameroon
- Average high temperature in September: 33°C
The warmest month (with the highest average high temperature) is April (40.8°C).
The month with the lowest average high temperature is August (30.8°C).
- Average low temperature in September: 23.7°C
The month with the highest average low temperature is May (29.7°C).
The coldest month (with the lowest average low temperature) is January (18.9°C).
Average pressure in September
Kolofata, Cameroon
- Average pressure in September: 1010.6mbar
The month with the highest atmospheric pressure is January (1011.7mbar).
The month with the lowest atmospheric pressure is April (1006.3mbar).
Average wind speed in September
Kolofata, Cameroon
- Average wind speed in September: 7km/h
The windiest month (with the highest average wind speed) is February (12.8km/h).
The calmest month (with the lowest average wind speed) is September (7km/h).
Average humidity in September
Kolofata, Cameroon
- Average humidity in September: 64%
The month with the highest relative humidity is August (73%).
The month with the lowest relative humidity is March (12%).
Average rainfall in September
Kolofata, Cameroon
- Average rainfall in September: 62mm
The wettest month (with the highest rainfall) is August (154mm).
The driest months (with the least rainfall) are January, February, March, November and December (0mm).
Average rainfall days in September
Kolofata, Cameroon
- Average rainfall days in September: 17.1 days
The month with the highest number of rainy days is August (24.3 days).
The months with the least rainy days are January and December (0 days).
Average daylight in September /
Average sunshine in September
Kolofata, Cameroon
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in September: 10h and 42min
The month with the most sunshine is April (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 42min).
Average sunshine days in September
Kolofata, Cameroon
- Average sunshine days in September: 10.6 days
The months with the most sunshine days are January and December (31 days).
The month with the least sunshine days is August (5.6 days).
Average UV index in September
Kolofata, Cameroon
- Average UV index in September: 7
The month with the highest UV index is April (UV index 9).
The months with the lowest UV index are January, July, August, September, November and December (UV index 7).
Average cloud cover in September
Kolofata, Cameroon
- Average cloud cover in September: 26
The month with the most cloud cover is August (Cloud cover 40).
The months with the least cloud cover are January and December (Cloud cover 1).
Average visibility in September
Kolofata, Cameroon
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (10km).
The month with the lowest visibility is August (9km).
