April weather forecastBeihai, China
April
Weather in April
Moving forward to April, Beihai’s weather becomes more indicative of summer with the temperature, sea temperature, and rainfall all showing an upward trend. Notably, April experiences a noticeable increase in rainfall, with an average precipitation of 50mm (1.97"). The near-perfect visibility continues and the increasing lengths of sunny days hint at the forthcoming summer. Consequently, the hotter weather implies more reliance on shady retreats and air-conditioned environments during peak sun hours. As April passes, the city heads towards the hottest period of the year.Temperature
The beginning of April signals a minor rise in the average high-temperature, moving from a pleasant 22.3°C (72.1°F) in March to a moderately hot 25.3°C (77.5°F). Nights in April showcase an average temperature of 22.3°C (72.1°F), slightly cooler than the daytime.Humidity
The most humid month is April, with an average relative humidity of 82%.Rainfall
In Beihai, in April, it is raining for 16.3 days, with typically 50mm (1.97") of accumulated precipitation. Throughout the year, in Beihai, there are 201.9 rainfall days, and 1262mm (49.69") of precipitation is accumulated.Sea temperature
In Beihai, in April, the average water temperature is 22.1°C (71.8°F).Note: For someone not comfortable with cold, swimming in 22.1°C (71.8°F) waters might be a stretch. However, with favorable conditions like abundant sunshine, mild wind, and warm air temperatures, the experience can be improved. And while wetsuits are not a must, they can be considered.
Daylight
In April, the average length of the day is 12h and 39min.On the first day of April in Beihai, sunrise is at 06:36 and sunset at 18:58. On the last day of the month, sunrise is at 06:12 and sunset at 19:08 CST.
Sunshine
In Beihai, the average sunshine in April is 7.1h.UV index
The average daily maximum UV index in April is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In April, the maximum UV index of 6 translates into these guidelines:
Deflect overexposure. Sun protection is a necessity. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Beihai, China
- Average high temperature in April: 25.3°C
The warmest month (with the highest average high temperature) is July (30.4°C).
The month with the lowest average high temperature is January (18.4°C).
- Average low temperature in April: 22.3°C
The month with the highest average low temperature is July (28.1°C).
The coldest month (with the lowest average low temperature) is January (14.7°C).
Average pressure in April
Beihai, China
- Average pressure in April: 1011.4mbar
The month with the highest atmospheric pressure is January (1019.5mbar).
The months with the lowest atmospheric pressure are June and July (1003.9mbar).
Average wind speed in April
Beihai, China
- Average wind speed in April: 14.7km/h
The windiest month (with the highest average wind speed) is December (20.9km/h).
The calmest month (with the lowest average wind speed) is May (14.3km/h).
Average humidity in April
Beihai, China
- Average humidity in April: 82%
The month with the highest relative humidity is April (82%).
The month with the lowest relative humidity is December (70%).
Average rainfall in April
Beihai, China
- Average rainfall in April: 50mm
The wettest month (with the highest rainfall) is August (283mm).
The driest month (with the least rainfall) is February (14mm).
Average rainfall days in April
Beihai, China
- Average rainfall days in April: 16.3 days
The month with the highest number of rainy days is July (27 days).
The month with the least rainy days is February (9.2 days).
Average sea temperature in April
Beihai, China
- Average sea temperature in April: 22.1°C
The best month for swimming (with the highest average sea temperature) is July (30.4°C).
The coldest month (with the lowest average sea temperature) is February (17.8°C).
Average daylight in April /
Average sunshine in April
Beihai, China
- Average daylight in April: 12h and 36min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in April: 7h and 6min
The month with the most sunshine is September (Average sunshine: 8h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in April
Beihai, China
- Average sunshine days in April: 10.8 days
The month with the most sunshine days is December (17.8 days).
The month with the least sunshine days is July (2.8 days).
Average UV index in April
Beihai, China
- Average UV index in April: 6
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in April
Beihai, China
- Average cloud cover in April: 48
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 33).
Average visibility in April
Beihai, China
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (10km).
The months with the lowest visibility are July and August (9km).
