September weather forecast
Hidi, Congo

The first month of the spring, September, is still a hot month in Hidi, Congo, with an average temperature fluctuating between 32.3°C (90.1°F) and 22.3°C (72.1°F).

Temperature

In Hidi, temperatures reach their average annual highs in September, measuring 32.3°C (90.1°F) and a minimum average of 22.3°C (72.1°F).

Heat index

September's heat index is appraised at a torrid 39°C (102.2°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
Understanding the heat index involves considering values for shaded locales with light wind. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. 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 primarily vital for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In September, the average relative humidity is 64%.

Rainfall

In Hidi, in September, during 12 rainfall days, 18mm (0.71") of precipitation is typically accumulated. Throughout the year, in Hidi, there are 228.5 rainfall days, and 1086mm (42.76") of precipitation is accumulated.

Daylight

In Hidi, the average length of the day in September is 12h and 5min.
On the first day of September in Hidi, sunrise is at 06:04 and sunset at 18:06. On the last day of the month, sunrise is at 05:51 and sunset at 17:59 WAT.

Sunshine

The average sunshine in September in Hidi is 8h.

UV index

The months with the highest UV index are March, April, August and September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In September, the UV index of 7 transforms into the following advice:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.