February weather forecast
Perambalur, India

The last month of the winter, February, is another hot month in Perambalur, India, with temperature in the range of an average high of 33°C (91.4°F) and an average low of 20.5°C (68.9°F).

Temperature

Perambalur starts February with an average high-temperature of a still hot 33°C (91.4°F), a minor shift from January's 30.3°C (86.5°F). Perambalur, in February, displays a significant temperature downturn during the night, with an average reading of 20.5°C (68.9°F).

Heat index

The average heat index in February is evaluated at an extremely hot 41°C (105.8°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
Consider that heat index readings are for situations in the shade and light wind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', embodies the combination of air temperature and moisture content to illustrate perceived heat. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for babies and toddlers. 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.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In February, the average relative humidity in Perambalur is 64%.

Rainfall

In February, in Perambalur, the rain falls for 4.8 days. Throughout February, 7mm (0.28") of precipitation is accumulated. Throughout the year, in Perambalur, there are 173.2 rainfall days, and 532mm (20.94") of precipitation is accumulated.

Daylight

The average length of the day in February is 11h and 47min.
On the first day of the month, sunrise is at 6:38 am and sunset at 6:17 pm. On the last day of February, sunrise is at 6:29 am and sunset at 6:24 pm IST.

Sunshine

The average sunshine in February in Perambalur is 9.5h.

UV index

In February, the average daily maximum UV index in Perambalur is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: A maximum high daily UV index of 7 during February translates into the following directions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.