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's advent presents an average high-temperature of a still hot 32.1°C (89.8°F), indicating a slight variation from the conditions of the previous month. In Cambaja, in September, the average low-temperature is a warm 23.2°C (73.8°F).Heat index
In September, the heat index is evaluated at a burning hot 47°C (116.6°F). Warning: Heat cramps and heat exhaustion are anticipated. Heatstroke is a risk with ongoing activity.Heat index evaluations are typically in the context of light winds and shaded environments. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
August and September, with an average relative humidity of 84%, are the most humid months.Rainfall
In September, in Cambaja, the rain falls for 23.3 days. Throughout September, 142mm (5.59") of precipitation is accumulated. In Cambaja, during the entire year, the rain falls for 107.8 days and collects up to 540mm (21.26") of precipitation.Daylight
In September, the average length of the day is 12h and 11min.On the first day of the month, sunrise is at 06:45 and sunset at 19:06. On the last day of September, in Cambaja, sunrise is at 06:45 and sunset at 18:46 GMT.
Sunshine
The average sunshine in September in Cambaja is 7.6h.UV index
The average daily maximum UV index in September in Cambaja, Guinea-Bissau, is 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.Note: An average UV index of 7 in September transforms into this advice:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Frequently asked questions
How hot does it get in Cambaja in September?
What is the most humid month in Cambaja?
What is the average humidity in September in Cambaja?
How much does it rain in Cambaja in September?
What is the average length of the day in September in Cambaja?
What time are sunrise and sunset in September in Cambaja?
How long on average sun shines in September in Cambaja?
What is the UV index reading in September in Cambaja?
Average temperature in September
Cambaja, Guinea-Bissau
- Average high temperature in September: 32.1°C
The warmest month (with the highest average high temperature) is April (42.2°C).
The month with the lowest average high temperature is August (31.6°C).
- Average low temperature in September: 23.2°C
The month with the highest average low temperature is June (25.7°C).
The coldest month (with the lowest average low temperature) is January (19.3°C).
Average pressure in September
Cambaja, Guinea-Bissau
- Average pressure in September: 1011.9mbar
The month with the highest atmospheric pressure is July (1012.3mbar).
The month with the lowest atmospheric pressure is April (1009.2mbar).
Average wind speed in September
Cambaja, Guinea-Bissau
- Average wind speed in September: 6.3km/h
The windiest month (with the highest average wind speed) is February (9.6km/h).
The calmest month (with the lowest average wind speed) is October (6.2km/h).
Average humidity in September
Cambaja, Guinea-Bissau
- Average humidity in September: 84%
The months with the highest relative humidity are August and September (84%).
The month with the lowest relative humidity is January (17%).
Average rainfall in September
Cambaja, Guinea-Bissau
- Average rainfall in September: 142mm
The wettest month (with the highest rainfall) is August (188mm).
The driest months (with the least rainfall) are January, February, March and December (0mm).
Average rainfall days in September
Cambaja, Guinea-Bissau
- Average rainfall days in September: 23.3 days
The month with the highest number of rainy days is August (26.7 days).
The month with the least rainy days is January (0.1 days).
Average daylight in September /
Average sunshine in September
Cambaja, Guinea-Bissau
- Average daylight in September: 12h and 1min
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 24min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is April (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 6h and 30min).
Average sunshine days in September
Cambaja, Guinea-Bissau
- Average sunshine days in September: 4 days
The month with the most sunshine days is January (30.9 days).
The month with the least sunshine days is August (2.3 days).
Average UV index in September
Cambaja, Guinea-Bissau
- Average UV index in September: 7
The months with the highest UV index are March, April, May and June (UV index 8).
The month with the lowest UV index is August (UV index 6).
Average cloud cover in September
Cambaja, Guinea-Bissau
- Average cloud cover in September: 50
The month with the most cloud cover is August (Cloud cover 58).
The months with the least cloud cover are March and April (Cloud cover 6).
Average visibility in September
Cambaja, Guinea-Bissau
- Average visibility in September: 7km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are August and September (7km).
Cambaja, Guinea-Bissau
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