May weather forecastBan Nakhem, Laos

Weather in May

May brings a noticeable shift in Ban Nakhem's weather. The city becomes enveloped in dense clouds, blocking the sun and propelling the rainfall to 132mm (5.2"). This month is known for its high humidity at 75%, making the air feel heavier. Wind speeds drop to 3.7km/h (2.3mph), adding to the notably calm and damp atmosphere. Outdoor activities are regulated during this month due to less visible conditions and heightened UV exposure.

Temperature

As April transitions into May, Ban Nakhem records an average high-temperature of a still hot 31.8°C (89.2°F), showing a gentle shift from the preceding month. During May, Ban Nakhem experiences an average low-temperature of 20.5°C (68.9°F) at night.

Heat index

In May, the heat index is computed to be a scorching 42°C (107.6°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a numerical representation of warmth when taking temperature and moisture levels into account. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. 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.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

The average relative humidity in May is 75%.

Rainfall

In Ban Nakhem, in May, it is raining for 28.3 days, with typically 132mm (5.2") of accumulated precipitation. In Ban Nakhem, during the entire year, the rain falls for 227.1 days and collects up to 1191mm (46.89") of precipitation.

Daylight

In Ban Nakhem, the average length of the day in May is 13h and 2min.
On the first day of the month, sunrise is at 05:45 and sunset at 18:36. On the last day of May, sunrise is at 05:35 and sunset at 18:47 +07.

Sunshine

The average sunshine in May is 10h.

UV index

The months with the highest UV index in Ban Nakhem are February through July, September through November, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 6 in May translates into the following instructions:
Resist extreme sun exposure. Guarding against solar damage is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.