June weather forecast
Rajbiraj, Nepal

June ushers in summer with a slightly lowered temperature amid an increase in precipitation. The highest observed temperature marginally drops to 37.6°C (99.7°F) as the most substantial annual rainfall of 105mm (4.13") takes the center stage. Swift winds embody June’s transition towards monsoon, sweeping across the city and providing much-needed relief from the otherwise sticky weather. The extended daylight hours leave ample room for sightseeing and outdoor activities, while the high humidity enhances the overall tropical feel of Rajbiraj.

Temperature

June's beginning signals an average high-temperature of a still fiery hot 37.6°C (99.7°F), barely different from May's 38.3°C (100.9°F). Throughout the nights in June, Rajbiraj experiences an average low-temperature of 28°C (82.4°F).

Heat index

The average heat index in June is estimated at a burning hot 54°C (129.2°F). Stay vigilant: Heat cramps along with heat exhaustion are expected. Heatstroke may follow prolonged exertion.
Heat index determinations are made taking into account the shade and light air movements. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In Rajbiraj, Nepal, the average relative humidity in June is 60%.

Rainfall

In Rajbiraj, in June, during 18.5 rainfall days, 105mm (4.13") of precipitation is typically accumulated. In Rajbiraj, Nepal, during the entire year, the rain falls for 131.9 days and collects up to 787mm (30.98") of precipitation.

Daylight

The month with the longest days is June, with an average of 13h and 48min of daylight.
On the first day of the month, sunrise is at 5:04 am and sunset at 6:46 pm. On the last day of June, sunrise is at 5:08 am and sunset at 6:55 pm +0545.

Sunshine

In Rajbiraj, the average sunshine in June is 10.7h.

UV index

In Rajbiraj, the average daily maximum UV index in June is 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: An average UV index of 7 in June transforms into this advice:
Ward off overexposure. Defence against solar harm is crucial. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.