As the mid-year mark approaches
Fuzhou,
June exhibits typical summer conditions. The city witnesses a surge in average temperature, complemented by an increase in sunshine hours. Coincidentally, the relative humidity is on a declining trend, increasing the overall comfort of the season. June's weather features a peak of 30.5 degrees C in high temperatures.
July begins with the city continuing to ride the wave of increased warmth and sunlight.
Temperature
As Fuzhou transitions into June, a marginal rise in the average high-temperature is observed, moving from a warm 26.7°C (80.1°F) in
May to a tropical 30.5°C (86.9°F). During June, the nighttime temperature averages of 23°C (73.4°F).
Heat index
For June, the heat index is estimated at an extremely hot 40°C (104°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.
Humidity
With an average relative humidity of 82%, June is the most humid month.
Rainfall
The month with the most rainfall in Fuzhou is June, when the rain falls for 15.9 days and typically aggregates up to 209mm (8.23") of precipitation.
Daylight
The month with the longest days is June, with an average of 13h and 42min of daylight.
On the first day of the month, sunrise is at 05:10 and sunset at 18:50. On the last day of June, in Fuzhou, sunrise is at 05:14 and sunset at 18:59 CST.
Sunshine
In June, the average sunshine is 4.7h.
UV index
May through
August, with an average maximum UV index of 12, are months with the highest UV index. A UV Index of 11, and more, symbolizes an extreme threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily high UV index of 12 during June translates into the following recommendations:
Undertake every vital safety procedure, as unprotected skin and eyes could sustain burns in no time. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise.