May weather forecast
Khitokha, Bhutan

Come May, the weather changes dramatically as rainfall increases exponentially and the intensity of the heat during the day becomes more palpable. Despite high temperatures, the abundance of clouds and increased rainfall can result in slightly cooler conditions. Increasing humidity levels mark the progression of the wet season. The significant increase in rainfall to a rise of 187mm (7.36") combined with a growth in cloud cover encapsulates the prominent features of this month's weather. As the cool winds die down slightly, May indicates the onset of the summer monsoon season in Khitokha, Bhutan.

Temperature

April's transformation into May witnesses an average high-temperature of a still hot 34°C (93.2°F) in Khitokha, noting a minor change from the preceding month. Khitokha's average low-temperature in May is measured at a warm 23°C (73.4°F).

Heat index

The heat index value for May is estimated at a life-threatening hot 46°C (114.8°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Realize that the values for the heat index are set for shaded places and light winds. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In Khitokha, the average relative humidity in May is 69%.

Rainfall

In Khitokha, in May, it is raining for 20.3 days, with typically 187mm (7.36") of accumulated precipitation. Throughout the year, there are 149.9 rainfall days, and 1295mm (50.98") of precipitation is accumulated.

Daylight

In May, the average length of the day is 13h and 28min.
On the first day of the month, sunrise is at 05:22 and sunset at 18:34. On the last day of May, in Khitokha, sunrise is at 05:07 and sunset at 18:50 +06.

Sunshine

The month with the most sunshine is May, with an average of 10.9h of sunshine.

UV index

March through September, with an average maximum UV index of 7, are months with the highest UV index in Khitokha. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A daily high UV index of 7 in May leads to these guidelines:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.