July weather forecast
Ambaliyadda, Sri Lanka

July, like June, in Ambaliyadda, Sri Lanka, is another warm summer month, with an average temperature ranging between min 21.4°C (70.5°F) and max 29.3°C (84.7°F).

Temperature

Ambaliyadda, welcoming July, observes an average high-temperature of a still warm 29.3°C (84.7°F), remaining consistent with the preceding month. During July, an average low-temperature of 21.4°C (70.5°F) is observed in Ambaliyadda.

Heat index

July's average heat index is computed to be a fiery hot 35°C (95°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', shows a temperature sensation when both heat and moisture conditions are combined. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. 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.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. 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. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

The average relative humidity in July in Ambaliyadda is 77%.

Rainfall

In July, in Ambaliyadda, Sri Lanka, the rain falls for 24.3 days. Throughout July, 88mm (3.46") of precipitation is accumulated. Throughout the year, there are 278.4 rainfall days, and 1466mm (57.72") of precipitation is accumulated.

Daylight

In Ambaliyadda, Sri Lanka, the average length of the day in July is 12h and 29min.
On the first day of July, sunrise is at 05:54 and sunset at 18:26. On the last day of the month, sunrise is at 05:59 and sunset at 18:25 +0530.

Sunshine

In Ambaliyadda, Sri Lanka, the average sunshine in July is 10.2h.

UV index

The months with the highest UV index are January through September, November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In July, the maximum UV index of 6 translates into these guidelines:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.