Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
May
Weather in May
Temperature
Yanchang's transition into May brings a rise in the average high-temperature, moving from a comfortable 18.2°C (64.8°F) in April to a moderately hot 23.2°C (73.8°F). Yanchang experiences a steady low-temperature of 12.9°C (55.2°F) throughout May.Humidity
The average relative humidity in May is 38%.Rainfall
In May, the rain falls for 8.4 days. Throughout May, 22mm (0.87") of precipitation is accumulated. Throughout the year, there are 84.5 rainfall days, and 299mm (11.77") of precipitation is accumulated.Snowfall
In Yanchang, snow does not fall in May through October.Daylight
In May, the average length of the day is 14h and 7min.On the first day of May, sunrise is at 05:45 and sunset at 19:28. On the last day of the month, sunrise is at 05:23 and sunset at 19:52 CST.
Sunshine
The average sunshine in May is 10.7h.UV index
In May, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 6 in May translates into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures?
What is the average humidity in May?
How many days does it rain in May in Yanchang?
When it does not snow?
Does it snow in May?
What is the average length of the day in May?
When is the sunrise / sunset in May?
How long on average sun shines in May in Yanchang?
How high is the UV index in May?
Average temperature in May
Yanchang, China
- Average high temperature in May: 23.2°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 (-0.7°C).
- Average low temperature in May: 12.9°C
The month with the highest average low temperature is July (20.3°C).
The coldest month (with the lowest average low temperature) is January (-8.3°C).
Average pressure in May
Yanchang, China
- Average pressure in May: 1010.5mbar
The month with the highest atmospheric pressure is December (1029.5mbar).
The month with the lowest atmospheric pressure is July (1004.6mbar).
Average wind speed in May
Yanchang, China
- Average wind speed in May: 14.8km/h
The windiest month (with the highest average wind speed) is April (14.9km/h).
The calmest month (with the lowest average wind speed) is January (9.8km/h).
Average humidity in May
Yanchang, China
- Average humidity in May: 38%
The month with the highest relative humidity is September (57%).
The months with the lowest relative humidity are March and April (36%).
Average rainfall in May
Yanchang, China
- Average rainfall in May: 22mm
The wettest month (with the highest rainfall) is August (70mm).
The driest month (with the least rainfall) is December (2mm).
Average rainfall days in May
Yanchang, China
- Average rainfall days in May: 8.4 days
The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is January (1.3 days).
Average snowfall in May
Yanchang, China
- Average snowfall in May: 0mm
The month with the highest snowfall is January (32mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Yanchang, China
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Yanchang, China
- Average daylight in May: 14h 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 May: 10h 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 36min).
Average sunshine days in May
Yanchang, China
- Average sunshine days in May: 20.9 days
The month with the most sunshine days is December (28.6 days).
The month with the least sunshine days is July (16 days).
Average UV index in May
Yanchang, China
- Average UV index in May: 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 May
Yanchang, China
- Average cloud cover in May: 24
The month with the most cloud cover is September (Cloud cover 30).
The month with the least cloud cover is December (Cloud cover 17).
Average visibility in May
Yanchang, China
- Average visibility in May: 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).
