October weather forecast
Smythfield, Guyana

October, the same as September, in Smythfield, Guyana, is another hot autumn month, with temperature in the range of an average low of 25.9°C (78.6°F) and an average high of 30.7°C (87.3°F).

Temperature

As October takes its course, Smythfield's average high-temperature registers at a still tropical 30.7°C (87.3°F), closely aligning with the preceding month. Smythfield's nighttime temperature in October shows a minor descent, with a steady average of 25.9°C (78.6°F).

Heat index

The heat index value for October is estimated at a sweltering 39°C (102.2°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In October, the average relative humidity in Smythfield, Guyana, is 77%.

Rainfall

In Smythfield, Guyana, in October, during 23.5 rainfall days, 133mm (5.24") of precipitation is typically accumulated. Throughout the year, there are 312.6 rainfall days, and 2298mm (90.47") of precipitation is accumulated.

Daylight

In Smythfield, the average length of the day in October is 11h and 59min.
On the first day of the month, sunrise is at 05:37 and sunset at 17:41. On the last day of October, in Smythfield, sunrise is at 05:36 and sunset at 17:30 -04.

Sunshine

The average sunshine in October is 8.9h.

UV index

January, February, April, June through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high UV index of 7 in October translates into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. 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. During bright days, sunglasses that offer UVA and UVB defense are recommended.