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 sea temperature 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
September
Weather in September
Temperature
On the advent of September, Limbe's average high-temperature exhibits a minor adjustment to a still moderately hot 27.9°C (82.2°F) from August's 27.2°C (81°F). During the month of September, Limbe identifies an average nighttime low-temperature of 23.6°C (74.5°F), slightly lower than its daytime counterpart.Heat index
The average heat index in September is appraised at a hot 32°C (89.6°F). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.Understanding the heat index involves considering values for shaded locales with light wind. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Humidity
The average relative humidity in September is 82%.Rainfall
In Limbe, in September, it is raining for 23.7 days, with typically 227mm (8.94") of accumulated precipitation. In Limbe, during the entire year, the rain falls for 256.6 days and collects up to 1889mm (74.37") of precipitation.Sea temperature
In Limbe, in September, the average water temperature is 27°C (80.6°F).Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and similar water activities, ensuring pleasure and comfort for extended periods without feeling uneasy.
Daylight
In September, the average length of the day is 12h and 8min.On the first day of the month, sunrise is at 06:17 and sunset at 18:28. On the last day of September, sunrise is at 06:10 and sunset at 18:15 WAT.
Sunshine
In September, the average sunshine in Limbe is 7.7h.UV index
January through May, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 7 in September converts into the following recommendations:
Fend off overexposure. Sun protection is vital. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be vigilant! The Sun's UV rays get a boost from sand and water reflections.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September?
What is the average humidity in September?
How many days does it rain in September?
How warm is the water in September?
What is the average length of the day in September?
When are sunrise and sunset in September?
How many hours of sunshine does Limbe have in September?
What is the month with the highest UV index?
What is the UV index intensity in September?
Average temperature in September
Limbe, Cameroon
- Average high temperature in September: 27.9°C
The warmest months (with the highest average high temperature) are February and March (32.1°C).
The month with the lowest average high temperature is August (27.2°C).
- Average low temperature in September: 23.6°C
The month with the highest average low temperature is March (25.3°C).
The coldest month (with the lowest average low temperature) is July (23.2°C).
Average pressure in September
Limbe, Cameroon
- Average pressure in September: 1013mbar
The month with the highest atmospheric pressure is July (1013.8mbar).
The month with the lowest atmospheric pressure is February (1010mbar).
Average wind speed in September
Limbe, Cameroon
- Average wind speed in September: 7.3km/h
The windiest months (with the highest average wind speed) are February and August (8.4km/h).
The calmest months (with the lowest average wind speed) are October and November (6.5km/h).
Average humidity in September
Limbe, Cameroon
- Average humidity in September: 82%
The months with the highest relative humidity are July and August (83%).
The month with the lowest relative humidity is January (71%).
Average rainfall in September
Limbe, Cameroon
- Average rainfall in September: 227mm
The wettest month (with the highest rainfall) is July (329mm).
The driest months (with the least rainfall) are January and December (37mm).
Average rainfall days in September
Limbe, Cameroon
- Average rainfall days in September: 23.7 days
The month with the highest number of rainy days is August (25.9 days).
The month with the least rainy days is January (13.3 days).
Average sea temperature in September
Limbe, Cameroon
- Average sea temperature in September: 27°C
The best months for swimming (with the highest average sea temperature) are February, March, April and May (29°C).
The coldest month (with the lowest average sea temperature) is August (26°C).
Average daylight in September /
Average sunshine in September
Limbe, Cameroon
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is January (Average sunshine: 9h and 24min).
The month with the least sunshine is July (Average sunshine: 6h and 36min).
Average sunshine days in September
Limbe, Cameroon
- Average sunshine days in September: 3.7 days
The month with the most sunshine days is January (14.4 days).
The month with the least sunshine days is August (2.6 days).
Average UV index in September
Limbe, Cameroon
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, September, October, November and December (UV index 7).
The months with the lowest UV index are June, July and August (UV index 6).
Average cloud cover in September
Limbe, Cameroon
- Average cloud cover in September: 48
The months with the most cloud cover are July and August (Cloud cover 54).
The month with the least cloud cover is January (Cloud cover 18).
Average visibility in September
Limbe, Cameroon
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).
