July weather forecast
Galaha, Sri Lanka

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

Temperature

Galaha registers an average high-temperature of a still warm 29.3°C (84.7°F) with the arrival of July, showing minor deviation from the preceding month. The temperature lowers to an average of 21.4°C (70.5°F) during July nights.

Heat index

The heat index for July is calculated to be a sweltering 35°C (95°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In Galaha, the average relative humidity in July is 77%.

Rainfall

In Galaha, in July, during 24.3 rainfall days, 88mm (3.46") of precipitation is typically accumulated. In Galaha, during the entire year, the rain falls for 278.4 days and collects up to 1466mm (57.72") of precipitation.

Daylight

In Galaha, the average length of the day in July is 12h and 29min.
On the first day of July, sunrise is at 05:55 and sunset at 18:27. On the last day of the month, sunrise is at 06:00 and sunset at 18:26 +0530.

Sunshine

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 value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 6 in July transforms into the following instructions:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.