September weather forecast
Agami, French Guiana

September, the first month of the autumn in Agami, is also a hot month, with temperature in the range of an average low of 20.5°C (68.9°F) and an average high of 34.1°C (93.4°F).

Temperature

Agami in September witnesses an average high-temperature of a still hot 34.1°C (93.4°F), indicating a slight variation from August's 32.8°C (91°F). A noticeable downturn in temperature characterizes the September nights in Agami, averaging at an agreeable 20.5°C (68.9°F).

Heat index

The heat index value during September is evaluated at a life-threatening hot 49°C (120.2°F). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.
Research indicates the heat index considers values in shaded locales and with light winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in September in Agami is 74%.

Rainfall

In September, in Agami, the rain falls for 14.3 days. Throughout September, 36mm (1.42") of precipitation is accumulated. In Agami, French Guiana, during the entire year, the rain falls for 265.5 days and collects up to 1078mm (42.44") of precipitation.

Daylight

In Agami, French Guiana, the average length of the day in September is 12h and 8min.
On the first day of September, sunrise is at 06:27 and sunset at 18:38. On the last day of the month, sunrise is at 06:20 and sunset at 18:25 -03.

Sunshine

The months with the most sunshine are September and October, with an average of 8.8h of sunshine.

UV index

The months with the highest UV index in Agami are August through November, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 7 in September transforms into the following instructions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.