Rongcheng belongs to the North Temperate Zone with seasonal wind and a humid climate. It has four distinct seasons with about an annual average temperature of 12 °C. In mid October, the following weather condition may be expected:
-Temperature between 15 to 20 °C centigrade
-Humidity around 50%
-Mostly stable weather
-Sunrise at the early October is at 05:45, sunset at 17:30.
Average Weather in October in Rongcheng
Daily high temperatures decrease by 5°C, from 24°C to 19°C, rarely falling below 15°C or exceeding 28°C.
Daily low temperatures decrease by 6°C, from 17°C to 11°C, rarely falling below 7°C or exceeding 21°C.
For reference, on July 28, the hottest day of the year, temperatures in Rongcheng typically range from 26°C to 32°C, while on January 13, the coldest day of the year, they range from 0°C to 8°C.
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on October. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.
The month of October in Rongcheng experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 31% throughout the month. The lowest chance of overcast or mostly cloudyconditions is 29% on October 23.
The clearest day of the month is October 23, with clear, mostly clear, or partly cloudy conditions 71% of the time.
For reference, on July 5, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 74%, while on October 23, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 71%.
A wet day is one with at least 1 millimeter of liquid or liquid-equivalent precipitation. In Rongcheng, the chance of a wet day over the course of October is essentially constant, remaining around 21% throughout.
For reference, the year's highest daily chance of a wet day is 52% on July 2, and its lowest chance is 15% on December 18.
To show variation within the month and not just the monthly total, we show the rainfall accumulated over a sliding 31-day period centered around each day.
The average sliding 31-day rainfall during October in Rongcheng is gradually decreasing, starting the month at 75 millimeters, when it rarely exceeds 131 millimeters or falls below 24 millimeters, and ending the month at 65 millimeters, when it rarely exceeds 134 millimeters or falls below 8 millimeters.
Over the course of October in Rongcheng, the length of the day is decreasing. From the start to the end of the month, the length of the day decreases by 53 minutes, implying an average daily decrease of 1 minute, 46 seconds, and weekly decrease of 12 minutes, 22 seconds.
The shortest day of the month is October 31, with 11 hours, 0 minutes of daylight and the longest day is October 1, with 11 hours, 53 minutes of daylight.
The earliest sunrise of the month in Rongcheng is 6:01 AM on October 1 and the latest sunrise is 20 minutes later at 6:22 AM on October 31.
The latest sunset is 5:54 PM on October 1 and the earliest sunset is 33 minutes earlier at 5:22 PM on October 31.
Daylight saving time is not observed in Rongcheng during 2019.
For reference, on June 21, the longest day of the year, the Sun rises at 5:06 AM and sets 14 hours, 8 minutes later, at 7:14 PM, while on December 22, the shortest day of the year, it rises at 7:01 AM and sets 10 hours, 10 minutes later, at 5:11 PM.
We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.
The chance that a given day will be muggy in Rongcheng is very rapidly decreasing during October, falling from 32% to 4% over the course of the month.
For reference, on July 23, the muggiest day of the year, there are muggy conditions 100% of the time, while on December 6, the least muggy day of the year, there are muggy conditions 0% of the time.
This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.
The average hourly wind speed in Rongcheng is essentially constant during October, remaining within 0.2 kilometers per hourof 10.5 kilometers per hour throughout.
For reference, on March 9, the windiest day of the year, the daily average wind speed is 12.8 kilometers per hour, while on August 25, the calmest day of the year, the daily average wind speed is 10.1 kilometers per hour.
The lowest daily average wind speed during October is 10.3 kilometers per hour on October 22.
The hourly average wind direction in Rongcheng throughout October is predominantly from the east, with a peak proportion of 49% on October 6.
This report illustrates the typical weather in Rongcheng year round, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.