June weather forecast
Batticaloa, Sri Lanka

June in Batticaloa presents fickle weather with a decrease in precipitation and a slight increase in winds. The weather echoes the temperatures of May, although humidity levels decrease slightly. Sailing and water sports are generally favored due to the prevalent wind speeds of around 10.5km/h (6.5mph). Overall, the days feature ample sunshine, interrupted occasionally by clouds. Compared to July, June's weather is less unpredictable, offering a more reliable forecast.

Temperature

Batticaloa's temperatures tend to reach their peak averages in June, with a high of 33°C (91.4°F) and a low of 26.3°C (79.3°F).

Heat index

The heat index value during June is estimated at a blistering 43°C (109.4°F). Keep guard: Heat cramps and heat exhaustion are likely. Continued activity increases the risk of heatstroke.
Note that heat index values are valued for light wind and location in the shade. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

The months with the lowest humidity in Batticaloa are June and July, with an average relative humidity of 68%.

Rainfall

The month with the least rainfall is June, when the rain falls for 15.3 days and typically collects 30mm (1.18") of precipitation.

Daylight

With an average of 12h and 36min of daylight, June has the longest days of the year in Batticaloa, Sri Lanka.
On the first day of the month, sunrise is at 05:44 and sunset at 18:17. On the last day of June, in Batticaloa, sunrise is at 05:50 and sunset at 18:24 +0530.

Sunshine

The month with the most sunshine in Batticaloa is June, with an average of 11.8h of sunshine.

UV index

The months with the highest UV index in Batticaloa are January through October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In June, the UV index of 7 transforms into the following advice:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.