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 commences with an average high-temperature of a still tropical 33°C (91.4°F), showing little deviation from August's 30.8°C (87.4°F). Throughout the month of September, Guidiguis witnesses an average low-temperature of 23.7°C (74.7°F).Heat index
The average heat index in September is estimated at an extremely hot 41°C (105.8°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.Keep in mind the heat index values are meant for areas in shade and with light wind. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.
Humidity
The average relative humidity in September is 64%.Rainfall
In September, in Guidiguis, the rain falls for 17.1 days. Throughout September, 62mm (2.44") of precipitation is accumulated. In Guidiguis, during the entire year, the rain falls for 95.7 days and collects up to 400mm (15.75") of precipitation.Daylight
The average length of the day in September is 12h and 11min.On the first day of the month, sunrise is at 05:51 and sunset at 18:10. On the last day of September, in Guidiguis, Cameroon, sunrise is at 05:49 and sunset at 17:52 WAT.
Sunshine
In Guidiguis, the average sunshine in September 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 health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 7 during September, leads to the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Frequently asked questions
How hot is it in Guidiguis in September?
What is the average humidity in September in Guidiguis?
How many days does it rain in September in Guidiguis?
How many hours of daylight does Guidiguis have in September?
When is the sunrise / sunset in September in Guidiguis?
How many hours of sunshine does Guidiguis have in September?
When is the lowest UV index in Guidiguis?
What is the UV index intensity in September in Guidiguis?
Average temperature in September
Guidiguis, 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
Guidiguis, 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
Guidiguis, 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
Guidiguis, 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
Guidiguis, 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
Guidiguis, 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
Guidiguis, Cameroon
- 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: 10h and 4min
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
Guidiguis, 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
Guidiguis, 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
Guidiguis, 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
Guidiguis, 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).
Guidiguis, Cameroon
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