September weather forecast
Canchungo, Guinea-Bissau

September witnesses a reduction in rainfall from 10" to 5.24", thus marking the gradual end of the monsoon. Despite the reduced rainfall, the humidity remains high at 80%. September offers an array of weather patterns ranging from surprising drizzles to warm, sunny afternoons. These changes provide an interesting weather contrast.

Temperature

The arrival of September brings an average high-temperature of a hot 87.6°F, closely following the temperature pattern of August. Throughout the month of September, Canchungo sees a steady low-temperature average of 76.5°F.

Heat index

September's heat index is calculated to be a blistering 105.8°F. Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In September, the average relative humidity is 80%.

Rainfall

In September, the rain falls for 20.5 days. Throughout September, 5.24" of precipitation is accumulated. Throughout the year, there are 103.1 rainfall days, and 26.65" of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 11min.
On the first day of September, sunrise is at 06:53 and sunset at 19:14. On the last day of the month, sunrise is at 06:53 and sunset at 18:54 GMT.

Sunshine

The average sunshine in September is 7.3h.

UV index

The months with the highest UV index in Canchungo are January through June, September through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 during September translates into the following directions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.