June weather forecast
Lahan, Nepal

June sees a stark shift in the city's weather patterns. The rainfall, going up to 117mm (4.61") over 21.2 days, makes June the start of the rainy season. Despite this, Lahan, Nepal remains a city of sunshine, with extended daylight hours. Subsequent to the summer peak in May, temperatures begin to plateau. Wind conditions remain similar to that of May, indicating a steady weather pattern.

Temperature

Lahan's average high-temperature in June is a still very hot 37.8°C (100°F), marking an insignificant difference from the 38.2°C (100.8°F) of May. The average low-temperature during June nights is a warm 28.3°C (82.9°F).

Heat index

In June, the average heat index is estimated at a life-threatening hot 51°C (123.8°F). Remain alert: Heat exhaustion and heat cramps are predicted. Extended effort can lead to heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In June, the average relative humidity is 55%.

Rainfall

In June, the rain falls for 21.2 days. Throughout June, 117mm (4.61") of precipitation is accumulated. In Lahan, during the entire year, the rain falls for 141 days and collects up to 828mm (32.6") of precipitation.

Daylight

With an average of 13h and 48min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:05 am and sunset at 6:48 pm. On the last day of June, sunrise is at 5:08 am and sunset at 6:56 pm +0545.

Sunshine

In Lahan, the average sunshine in June is 11.1h.

UV index

In June, the average daily maximum UV index in Lahan is 7. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 7 during June leads to these advisories:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.