July weather forecast
Aggona, Sri Lanka

July, like June, in Aggona, Sri Lanka, is another warm summer month, with temperature in the range of an average high of 28.9°C (84°F) and an average low of 25.3°C (77.5°F).

Temperature

July and August are identified as the coldest months, with an average high-temperature of 28.9°C (84°F).

Heat index

The heat index value for July is computed to be a torrid 35°C (95°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', comes about by integrating the temperature readings with the humidity levels. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. 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 primarily vital for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

The months with the highest humidity in Aggona are June through August, with an average relative humidity of 83%.

Rainfall

In Aggona, Sri Lanka, during July, the rain falls for 29.8 days and regularly aggregates up to 256mm (10.08") of precipitation. In Aggona, during the entire year, the rain falls for 289.4 days and collects up to 2262mm (89.06") of precipitation.

Daylight

In July, the average length of the day is 12h and 29min.
On the first day of the month, sunrise is at 05:58 and sunset at 18:29. On the last day of July, sunrise is at 06:04 and sunset at 18:29 +0530.

Sunshine

In July, the average sunshine in Aggona, Sri Lanka, is 7.6h.

UV index

January through April, July, September, November and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In July, the maximum UV index of 7 transforms into these recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Enhance your sun protection with tightly woven, yet airy clothing.