December weather forecast
Pathanamthitta, India

The first month of the winter, December, is still a hot month in Pathanamthitta, India, with an average temperature varying between 30.3°C (86.5°F) and 21.6°C (70.9°F).

Temperature

Pathanamthitta registers an average high-temperature of a still tropical 30.3°C (86.5°F) at the commencement of December, closely related to the preceding month. Pathanamthitta experiences a mean temperature of 21.6°C (70.9°F) during December nights.

Heat index

December's average heat index is estimated at a sweltering 37°C (98.6°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The average relative humidity in December in Pathanamthitta is 76%.

Rainfall

In Pathanamthitta, during December, the rain falls for 17.3 days and regularly aggregates up to 58mm (2.28") of precipitation. In Pathanamthitta, India, during the entire year, the rain falls for 262.8 days and collects up to 1549mm (60.98") of precipitation.

Daylight

With an average of 11h and 36min of daylight, December has the shortest days of the year in Pathanamthitta.
On the first day of the month, sunrise is at 6:23 am and sunset at 6:00 pm. On the last day of December, in Pathanamthitta, sunrise is at 6:38 am and sunset at 6:13 pm IST.

Sunshine

In Pathanamthitta, the average sunshine in December is 8.9h.

UV index

May through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 in December interprets into the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.