September weather forecast
Kamarang, Guyana

September, the first month of the autumn in Kamarang, is also a moderately hot month, with an average temperature varying between 29.6°C (85.3°F) and 18.2°C (64.8°F).

Temperature

In Kamarang, the average high-temperature in September is almost the same as in August - a still warm 29.6°C (85.3°F). In September, in Kamarang, the average low-temperature is 18.2°C (64.8°F).

Heat index

The average heat index in September is estimated at a sweltering 37°C (98.6°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'apparent temperature', or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like clothing, pregnancy, metabolic differences, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

March, April, September and October, with an average relative humidity of 83%, are the least humid months in Kamarang.

Rainfall

In Kamarang, Guyana, during September, the rain falls for 27.4 days and regularly aggregates up to 139mm (5.47") of precipitation. Throughout the year, in Kamarang, there are 310.6 rainfall days, and 1432mm (56.38") of precipitation is accumulated.

Daylight

The average length of the day in September in Kamarang, Guyana, is 12h and 9min.
On the first day of the month, sunrise is at 05:55 and sunset at 18:09. On the last day of September, sunrise is at 05:50 and sunset at 17:54 -04.

Sunshine

September has the most sunshine of the year, with an average of 9.8h of sunshine.

UV index

The months with the highest UV index are March through November, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In September, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.