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
April
Weather in April
Temperature
The start of April is characterized by an increase in the average high-temperature, transitioning from a cool 10.8°C (51.4°F) in March to a comfortable 18°C (64.4°F). An average low-temperature of 8.5°C (47.3°F) is recorded during the nights in April.Humidity
The months with the lowest humidity in Yanchuan are April and May, with an average relative humidity of 34%.Rainfall
In Yanchuan, in April, during 8.3 rainfall days, 21mm (0.83") of precipitation is typically accumulated. Throughout the year, in Yanchuan, there are 84.7 rainfall days, and 296mm (11.65") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 0.4 snowfall days, in April, Yanchuan aggregates 5mm (0.2") of snow. In Yanchuan, during the entire year, snow falls for 11.5 days and aggregates up to 100mm (3.94") of snow.Daylight
The average length of the day in April in Yanchuan is 13h and 9min.On the first day of the month, sunrise is at 06:24 and sunset at 19:01. On the last day of April, in Yanchuan, China, sunrise is at 05:45 and sunset at 19:27 CST.
Sunshine
In April, the average sunshine is 9.6h.UV index
In Yanchuan, China, the average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: In April, an average UV index of 5 transforms into the following instructions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Experience reduced UV exposure by about half when donning a wide-brim hat. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Yanchuan in April?
What are the least humid months in Yanchuan?
What is the average humidity in April in Yanchuan?
How much does it rain in Yanchuan in April?
What is the last month it snows in Yanchuan?
How many hours of daylight does Yanchuan have in April?
What time are sunrise and sunset in April in Yanchuan?
How many hours of sunshine does Yanchuan have in April?
How high is the UV index in April in Yanchuan?
Average temperature in April
Yanchuan, China
- Average high temperature in April: 18°C
The warmest month (with the highest average high temperature) is July (29.3°C).
The month with the lowest average high temperature is January (-1.8°C).
- Average low temperature in April: 8.5°C
The month with the highest average low temperature is July (21.1°C).
The coldest month (with the lowest average low temperature) is January (-8.4°C).
Average pressure in April
Yanchuan, China
- Average pressure in April: 1014.2mbar
The months with the highest atmospheric pressure are January and December (1029.8mbar).
The month with the lowest atmospheric pressure is July (1004.7mbar).
Average wind speed in April
Yanchuan, China
- Average wind speed in April: 15.8km/h
The windiest month (with the highest average wind speed) is May (16.1km/h).
The calmest month (with the lowest average wind speed) is January (10.8km/h).
Average humidity in April
Yanchuan, China
- Average humidity in April: 34%
The month with the highest relative humidity is September (54%).
The months with the lowest relative humidity are April and May (34%).
Average rainfall in April
Yanchuan, China
- Average rainfall in April: 21mm
The wettest month (with the highest rainfall) is August (72mm).
The driest month (with the least rainfall) is December (1mm).
Average rainfall days in April
Yanchuan, China
- Average rainfall days in April: 8.3 days
The month with the highest number of rainy days is July (13.8 days).
The month with the least rainy days is January (0.6 days).
Average snowfall in April
Yanchuan, China
- Average snowfall in April: 5mm
The month with the highest snowfall is November (28mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Yanchuan, China
- Average snowfall days in April: 0.4 days
The month with the highest number of snowfall days is February (3.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Yanchuan, China
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in April: 9h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is November (Average sunshine: 6h and 42min).
Average sunshine days in April
Yanchuan, China
- Average sunshine days in April: 20.8 days
The month with the most sunshine days is December (28.8 days).
The month with the least sunshine days is July (15.2 days).
Average UV index in April
Yanchuan, China
- Average UV index in April: 5
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
Yanchuan, China
- Average cloud cover in April: 23
The month with the most cloud cover is September (Cloud cover 28).
The month with the least cloud cover is December (Cloud cover 17).
Average visibility in April
Yanchuan, China
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
