Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
As April sets, the average high-temperature shows an increase, moving up from a mild 14.6°C (58.3°F) in March to an agreeable 20.9°C (69.6°F). Sishui experiences a nighttime temperature average of 9.3°C (48.7°F) during April.Humidity
The average relative humidity in April is 49%.Rainfall
In Sishui, in April, it is raining for 7.5 days, with typically 20mm (0.79") of accumulated precipitation. In Sishui, during the entire year, the rain falls for 93 days and collects up to 436mm (17.17") of precipitation.Snowfall
In Sishui, snow does not fall in April through October.Daylight
In April, the average length of the day in Sishui is 13h and 6min.On the first day of the month, sunrise is at 05:57 and sunset at 18:32. On the last day of April, in Sishui, China, sunrise is at 05:19 and sunset at 18:56 CST.
Sunshine
The average sunshine in April in Sishui is 10.6h.UV index
In April, the average daily maximum UV index in Sishui is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In April, a daily UV index of 6 turns into the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Sishui in April?
What is the average humidity in April in Sishui?
How many days does it rain in April in Sishui?
When it does not snow in Sishui?
Does it snow in Sishui in April?
What is the average length of the day in April in Sishui?
What time are sunrise and sunset in April in Sishui?
How many hours of sunshine does Sishui have in April?
What is the UV index reading in April in Sishui?
Average temperature in April
Sishui, China
- Average high temperature in April: 20.9°C
The warmest month (with the highest average high temperature) is July (31.8°C).
The month with the lowest average high temperature is January (4.2°C).
- Average low temperature in April: 9.3°C
The month with the highest average low temperature is July (22.6°C).
The coldest month (with the lowest average low temperature) is January (-3.7°C).
Average pressure in April
Sishui, China
- Average pressure in April: 1015.2mbar
The month with the highest atmospheric pressure is January (1028.8mbar).
The month with the lowest atmospheric pressure is July (1003.9mbar).
Average wind speed in April
Sishui, China
- Average wind speed in April: 12km/h
The windiest month (with the highest average wind speed) is April (12km/h).
The calmest month (with the lowest average wind speed) is September (7.3km/h).
Average humidity in April
Sishui, China
- Average humidity in April: 49%
The month with the highest relative humidity is August (79%).
The month with the lowest relative humidity is March (44%).
Average rainfall in April
Sishui, China
- Average rainfall in April: 20mm
The wettest month (with the highest rainfall) is August (143mm).
The driest month (with the least rainfall) is January (6mm).
Average rainfall days in April
Sishui, China
- Average rainfall days in April: 7.5 days
The month with the highest number of rainy days is August (18.9 days).
The month with the least rainy days is January (1.4 days).
Average snowfall in April
Sishui, China
- Average snowfall in April: 0mm
The month with the highest snowfall is February (26mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Sishui, China
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Sishui, China
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in April: 10h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 6h and 12min).
Average sunshine days in April
Sishui, China
- Average sunshine days in April: 22.4 days
The month with the most sunshine days is January (28.4 days).
The month with the least sunshine days is August (9.9 days).
Average UV index in April
Sishui, China
- Average UV index in April: 6
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Sishui, China
- Average cloud cover in April: 25
The month with the most cloud cover is August (Cloud cover 36).
The month with the least cloud cover is December (Cloud cover 22).
Average visibility in April
Sishui, China
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).
Sishui, China
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