June weather forecast
Cẩm Phả, Vietnam

June is the middle of the hot season in Cẩm Phả, Vietnam with temperatures peaking at an average high of 30°C (86°F) and 27.3°C (81.1°F) low. The precipitation heightens dramatically to 213mm (8.39"), more than the previous three months combined. The heat and humidity also soar, making it important to stay cool and well-hydrated. Additionally, the increased rainfall ushers in a lush and greener landscape. It's the peak tourist season and the city buzzes with activity.

Temperature

June's beginning signals an average high-temperature of a tropical 30°C (86°F), barely different from May's 28.3°C (82.9°F). During June, Cẩm Phả's nighttime temperatures demonstrate a subtle cooling from daytime highs, stabilizing at a warm 27.3°C (81.1°F).

Heat index

The heat index value during June is computed to be a fiery hot 38°C (100.4°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', takes into account both air temperature and humidity to illustrate what people actually feel. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The average relative humidity in June is 82%.

Rainfall

In June, the rain falls for 24.3 days. Throughout June, 213mm (8.39") of precipitation is accumulated. Throughout the year, there are 209.3 rainfall days, and 1269mm (49.96") of precipitation is accumulated.

Sea temperature

In June, the average sea temperature is 29.1°C (84.4°F).
Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are considered superb and highly pleasant for water activities over extended periods.

Daylight

June has the longest days of the year, with an average of 13h and 24min of daylight.
On the first day of June, sunrise is at 05:08 and sunset at 18:28. On the last day of the month, sunrise is at 05:12 and sunset at 18:36 +07.

Sunshine

With an average of 10.3h of sunshine, June has the most sunshine of the year.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 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: A maximum high UV index of 7 in June translates into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Stay alert! Reflective properties of sand and water amplify the Sun's UV radiation.