May weather forecast
Jhapa, Nepal

May, the last month of the spring in Jhapa, is also a hot month, with an average temperature varying between 31.6°C (88.9°F) and 22.9°C (73.2°F).

Temperature

May's onset brings an average high-temperature of a still hot 31.6°C (88.9°F), showing a minute difference from April's 32.1°C (89.8°F). Throughout May, the average low-temperature records at a pleasant 22.9°C (73.2°F).

Heat index

The heat index for May is appraised at a fiery hot 37°C (98.6°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. 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. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

The average relative humidity in May is 62%.

Rainfall

In Jhapa, in May, it is raining for 28.3 days, with typically 186mm (7.32") of accumulated precipitation. Throughout the year, there are 207.7 rainfall days, and 2007mm (79.02") of precipitation is accumulated.

Daylight

In May, the average length of the day is 13h and 28min.
On the first day of May, sunrise is at 5:15 am and sunset at 6:25 pm. On the last day of the month, sunrise is at 5:00 am and sunset at 6:42 pm +0545.

Sunshine

May has the most sunshine of the year, with an average of 11.1h of sunshine.

UV index

In Jhapa, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In May, the maximum UV index of 6 suggests these recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.