October weather forecast
Handapangoda, Sri Lanka

October, the same as September, is a moderately hot autumn month in Handapangoda, Sri Lanka, with an average temperature ranging between min 25.5°C (77.9°F) and max 29.6°C (85.3°F).

Temperature

As Handapangoda welcomes October, the average high-temperature stabilizes at a still warm 29.6°C (85.3°F), showing little deviation from September's 28.8°C (83.8°F). Handapangoda's average temperature throughout the nights in October exhibits a minor decrease from daytime highs, stabilizing at a still warm 25.5°C (77.9°F).

Heat index

The average heat index in October is evaluated at a sweltering 36°C (96.8°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. 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 essentially critical for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In October, the average relative humidity is 80%.

Rainfall

In October, the rain falls for 25.2 days. Throughout October, 192mm (7.56") of precipitation is accumulated. Throughout the year, in Handapangoda, there are 273.8 rainfall days, and 2059mm (81.06") of precipitation is accumulated.

Daylight

The average length of the day in October is 11h and 58min.
On the first day of the month, sunrise is at 05:57 and sunset at 18:00. On the last day of October, in Handapangoda, sunrise is at 05:56 and sunset at 17:49 +0530.

Sunshine

In Handapangoda, the average sunshine in October is 7.9h.

UV index

January through April, July, September 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 health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 7 during October translates into the following guidance:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.