July weather forecast
Sivaganga, India

July, the same as June, is another torrid rainy (monsoon) season month in Sivaganga, India, with temperature in the range of an average low of 27.9°C (82.2°F) and an average high of 35.9°C (96.6°F).

Temperature

July's onset records an average high-temperature of a still very hot 35.9°C (96.6°F), a near match to June's 36.5°C (97.7°F). Sivaganga experiences an average temperature drop to a moderately hot 27.9°C (82.2°F) during July nights.

Heat index

July's average heat index is computed to be an extremely hot 43°C (109.4°F). Caution: Heat cramps along with heat exhaustion are expected. Sustained activity could lead to heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially vital to children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In Sivaganga, the average relative humidity in July is 51%.

Rainfall

In Sivaganga, during July, the rain falls for 12.7 days and regularly aggregates up to 31mm (1.22") of precipitation. Throughout the year, there are 175.5 rainfall days, and 646mm (25.43") of precipitation is accumulated.

Daylight

In Sivaganga, the average length of the day in July is 12h and 38min.
On the first day of July, sunrise is at 5:59 am and sunset at 6:40 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 6:39 pm IST.

Sunshine

In July, the average sunshine is 9.6h.

UV index

March through August, with an average maximum UV index of 8, are months with the highest UV index. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 8 during July leads to these advisories:
Don't neglect protection; skin and eyes can be burned swiftly if left exposed. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.