May weather forecast
Kannavam, India

The last month of the pre-monsoon summer, May, is another hot month in Kannavam, India, with an average temperature varying between 24.8°C (76.6°F) and 31.4°C (88.5°F).

Temperature

The transition into May shows a subtle variation to a still hot 31.4°C (88.5°F) from April's 32.9°C (91.2°F) in the average high-temperature. An average low-temperature of 24.8°C (76.6°F) is noted in Kannavam, India, during the month of May.

Heat index

During May, the heat index is evaluated at an extremely hot 42°C (107.6°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In Kannavam, India, the average relative humidity in May is 79%.

Rainfall

In Kannavam, during May, the rain falls for 26.2 days and regularly aggregates up to 137mm (5.39") of precipitation. Throughout the year, there are 244.4 rainfall days, and 1839mm (72.4") of precipitation is accumulated.

Daylight

In Kannavam, the average length of the day in May is 12h and 40min.
On the first day of the month, sunrise is at 6:07 am and sunset at 6:41 pm. On the last day of May, in Kannavam, sunrise is at 6:01 am and sunset at 6:48 pm IST.

Sunshine

In Kannavam, the average sunshine in May is 8.5h.

UV index

The months with the highest UV index are January through May and October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily high UV index of 7 during May translates into the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. 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. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.