July weather forecast
Miriswatta, Sri Lanka

July, like June, in Miriswatta, Sri Lanka, is another warm summer month, with an average temperature ranging between min 25.3°C (77.5°F) and max 28.9°C (84°F).

Temperature

The lowest level of Miriswatta's temperatures is noted during July and August, averaging a high-temperature of 28.9°C (84°F).

Heat index

July's average heat index is estimated at a torrid 35°C (95°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. 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. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

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

Rainfall

In Miriswatta, Sri Lanka, in July, it is raining for 29.8 days, with typically 256mm (10.08") of accumulated precipitation. In Miriswatta, during the entire year, the rain falls for 289.4 days and collects up to 2262mm (89.06") of precipitation.

Daylight

The average length of the day in July in Miriswatta is 12h and 29min.
On the first day of July in Miriswatta, sunrise is at 05:58 and sunset at 18:29. On the last day of the month, sunrise is at 06:03 and sunset at 18:29 +0530.

Sunshine

The average sunshine in July in Miriswatta 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 in Miriswatta. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In July, the maximum UV index of 7 suggests this advice:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Stay sun-safe with clothing that is both closely woven and worn loosely.