October weather forecast
Kovalam, India

October, the first month of the post-monsoon autumn in Kovalam, is still a warm month, with an average temperature ranging between max 29.9°C (85.8°F) and min 24.9°C (76.8°F).

Temperature

In October, Kovalam's weather conditions record an average high-temperature of a still warm 29.9°C (85.8°F), demonstrating little divergence from the preceding month. Throughout the nights in October, Kovalam notes an average low of 24.9°C (76.8°F), a small dip from the daytime peak.

Heat index

The heat index in October is appraised at a very hot 37°C (98.6°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In Kovalam, India, the average relative humidity in October is 77%.

Rainfall

In October, the rain falls for 21.1 days. Throughout October, 160mm (6.3") of precipitation is accumulated. In Kovalam, during the entire year, the rain falls for 197.9 days and collects up to 1051mm (41.38") of precipitation.

Sea temperature

In Kovalam, the average seawater temperature in October is 28.4°C (83.1°F).
Note: Engaging in swimming, diving, or other water activities is highly enjoyable in temperatures ranging from 25°C (77°F) to 29°C (84.2°F), without any unpleasant sensations for prolonged durations.

Daylight

In Kovalam, India, the average length of the day in October is 11h and 56min.
On the first day of October in Kovalam, sunrise is at 6:10 am and sunset at 6:13 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 6:00 pm IST.

Sunshine

The average sunshine in October in Kovalam is 8h.

UV index

The months with the highest UV index in Kovalam are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Kovalam, India, are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 7 in October translates into this advice:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days. Beware! Reflecting off water and sand, UV rays are much stronger.