September weather forecast
Pipillipai, Guyana

The first month of the autumn, September, is still a warm month in Pipillipai, Guyana, with an average temperature ranging between max 29.6°C (85.3°F) and min 18.2°C (64.8°F).

Temperature

September's presence marks an average high-temperature of a still warm 29.6°C (85.3°F), subtly varied from August's 28.8°C (83.8°F). Pipillipai's nighttime temperature in September falls to an average of 18.2°C (64.8°F).

Heat index

The heat index value during September is appraised at a torrid 37°C (98.6°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

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

Rainfall

In September, in Pipillipai, the rain falls for 27.4 days. Throughout September, 139mm (5.47") of precipitation is accumulated. In Pipillipai, during the entire year, the rain falls for 310.6 days and collects up to 1432mm (56.38") of precipitation.

Daylight

The average length of the day in September in Pipillipai is 12h and 9min.
On the first day of September, sunrise is at 05:55 and sunset at 18:08. On the last day of the month, sunrise is at 05:49 and sunset at 17:53 -04.

Sunshine

The month with the most sunshine is September, 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 value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 6 during September morphs into the following directions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.