June weather forecast
Brahmanagama, Sri Lanka

The first month of the summer, June, is also a moderately hot month in Brahmanagama, Sri Lanka, with temperature in the range of an average low of 26.1°C (79°F) and an average high of 29.2°C (84.6°F).

Temperature

Brahmanagama, Sri Lanka, greets June with an average high-temperature of a moderately hot 29.2°C (84.6°F), marking a slight deviation from the preceding month. Brahmanagama maintains a consistent average nighttime low-temperature of 26.1°C (79°F) throughout June.

Heat index

June's heat index is calculated to be a sweltering 36°C (96.8°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

June through August, with an average relative humidity of 83%, are the most humid months.

Rainfall

June is the month with the most rainfall in Brahmanagama. Rain falls for 28.7 days and accumulates 329mm (12.95") of precipitation.

Daylight

The month with the longest days in Brahmanagama, Sri Lanka, is June, with an average of 12h and 30min of daylight.
On the first day of the month, sunrise is at 05:53 and sunset at 18:22. On the last day of June, in Brahmanagama, sunrise is at 05:58 and sunset at 18:29 +0530.

Sunshine

In Brahmanagama, the average sunshine in June is 8.2h.

UV index

May, June, August and October, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: A daily maximum UV index of 6 in June translates into the following instructions:
Prevent overexposure. Protection from the sun's harmful effects is needed. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.