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 sea temperature 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
Weather in May
Temperature
May brings a temperature increase, with average high-temperatures moving from April's mild 14.3°C (57.7°F) to a pleasant 20.8°C (69.4°F). Longkou registers a consistent average low-temperature of 13.9°C (57°F) during May.Humidity
In Longkou, the average relative humidity in May is 59%.Rainfall
In Longkou, in May, during 8.6 rainfall days, 24mm (0.94") of precipitation is typically accumulated. In Longkou, during the entire year, the rain falls for 93.5 days and collects up to 326mm (12.83") of precipitation.Snowfall
In Longkou, snow does not fall in May through October.Sea temperature
In Longkou, in May, the average water temperature is 13.7°C (56.7°F).Note: Engaging in a swim in 13.7°C (56.7°F) can threaten life. Brief exposure to 13°C (55.4°F) waters is uneasy, and submersion below 10°C (50°F) can lead to cold shock and disrupted breathing patterns, varying by individual.
Daylight
In Longkou, the average length of the day in May is 14h and 12min.On the first day of May, sunrise is at 05:02 and sunset at 18:48. On the last day of the month, sunrise is at 04:38 and sunset at 19:13 CST.
Sunshine
In Longkou, the average sunshine in May is 10.8h.UV index
In May, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In May, a regular UV index of 6 translates into these guidelines:
Shield from overexposure. Defense against sun-related harm is required. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Longkou?
What is the average humidity in May in Longkou?
How many days does it rain in May in Longkou?
When it does not snow in Longkou?
Does it snow in Longkou in May?
What is the water temperature in May in Longkou?
What is the average length of the day in May in Longkou?
When are sunrise and sunset in May in Longkou?
How long on average sun shines in May in Longkou?
How high is the UV index in May in Longkou?
Average temperature in May
Longkou, China
- Average high temperature in May: 20.8°C
The warmest month (with the highest average high temperature) is July (27.9°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in May: 13.9°C
The month with the highest average low temperature is August (22.8°C).
The coldest month (with the lowest average low temperature) is January (-2.9°C).
Average pressure in May
Longkou, China
- Average pressure in May: 1010.3mbar
The month with the highest atmospheric pressure is January (1028.4mbar).
The month with the lowest atmospheric pressure is July (1005.1mbar).
Average wind speed in May
Longkou, China
- Average wind speed in May: 16km/h
The windiest month (with the highest average wind speed) is December (19.7km/h).
The calmest months (with the lowest average wind speed) are July and August (12km/h).
Average humidity in May
Longkou, China
- Average humidity in May: 59%
The month with the highest relative humidity is August (79%).
The month with the lowest relative humidity is March (56%).
Average rainfall in May
Longkou, China
- Average rainfall in May: 24mm
The wettest month (with the highest rainfall) is July (88mm).
The driest month (with the least rainfall) is March (5mm).
Average rainfall days in May
Longkou, China
- Average rainfall days in May: 8.6 days
The month with the highest number of rainy days is August (16 days).
The month with the least rainy days is February (2.6 days).
Average snowfall in May
Longkou, China
- Average snowfall in May: 0mm
The month with the highest snowfall is December (19mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Longkou, China
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (7.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in May
Longkou, China
- Average sea temperature in May: 13.7°C
The best month for swimming (with the highest average sea temperature) is August (25.3°C).
The coldest month (with the lowest average sea temperature) is February (1.4°C).
Average daylight in May /
Average sunshine in May
Longkou, China
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in May: 10h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).
Average sunshine days in May
Longkou, China
- Average sunshine days in May: 21.4 days
The month with the most sunshine days is March (25.3 days).
The month with the least sunshine days is August (12.3 days).
Average UV index in May
Longkou, China
- Average UV index in May: 6
The month with the highest UV index is 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
Longkou, China
- Average cloud cover in May: 23
The month with the most cloud cover is December (Cloud cover 35).
The months with the least cloud cover are May, June and October (Cloud cover 23).
Average visibility in May
Longkou, China
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and November (10km).
The month with the lowest visibility is December (9km).
Longkou, China
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