October Weather in Qinhuangdao China
Daily high temperatures decrease by 15°F, from 72°F to 57°F, rarely falling below 48°F or exceeding 77°F.
Daily low temperatures decrease by 14°F, from 55°F to 41°F, rarely falling below 34°F or exceeding 62°F.
For reference, on July 28, the hottest day of the year, temperatures in Qinhuangdao typically range from 72°F to 84°F, while on January 18, the coldest day of the year, they range from 16°F to 31°F.
Average High and Low Temperature in October in Qinhuangdao
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.
Average Hourly Temperature in October in Qinhuangdao
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The month of October in Qinhuangdao experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 28% throughout the month.
The clearest day of the month is October 19, with clear, mostly clear, or partly cloudy conditions 73% of the time.
For reference, on June 19, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 43%, while on December 26, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 76%.
Cloud Cover Categories in October in Qinhuangdao
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Qinhuangdao, the chance of a wet day over the course of October is rapidly decreasing, starting the month at 15% and ending it at 7%.
For reference, the year's highest daily chance of a wet day is 39% on July 23, and its lowest chance is 1% on January 25.
Probability of Precipitation in October in Qinhuangdao
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 Qinhuangdao is decreasing, starting the month at 1.4 inches, when it rarely exceeds 2.8 inches or falls below 0.4 inches, and ending the month at 0.6 inches, when it rarely exceeds 1.3 inches or falls below 0.1 inches.
Average Monthly Rainfall in October in Qinhuangdao
Over the course of October in Qinhuangdao, the length of the day is rapidly decreasing. From the start to the end of the month, the length of the day decreases by 1 hour, 15 minutes, implying an average daily decrease of 2 minutes, 30 seconds, and weekly decrease of 17 minutes, 33 seconds.
The shortest day of the month is October 31, with 10 hours, 32 minutes of daylight and the longest day is October 1, with 11 hours, 47 minutes of daylight.
Hours of Daylight and Twilight in October in Qinhuangdao
The earliest sunrise of the month in Qinhuangdao is 5:57 AM on October 1 and the latest sunrise is 32 minutes later at 6:28 AM on October 31.
The latest sunset is 5:44 PM on October 1 and the earliest sunset is 44 minutes earlier at 5:01 PM on October 31.
Daylight saving time is not observed in Qinhuangdao during 2022.
For reference, on June 21, the longest day of the year, the Sun rises at 4:33 AM and sets 15 hours, 1 minute later, at 7:33 PM, while on December 21, the shortest day of the year, it rises at 7:19 AM and sets 9 hours, 20 minutes later, at 4:39 PM.
Sunrise & Sunset with Twilight in October in Qinhuangdao
The figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation.
Solar Elevation and Azimuth in October in Qinhuangdao
The figure below presents a compact representation of key lunar data for October 2022. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.
Moon Rise, Set & Phases in October in Qinhuangdao
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 Qinhuangdao is gradually decreasing during October, falling from 3% to 0% over the course of the month.
For reference, on July 30, the muggiest day of the year, there are muggy conditions 84% of the time, while on October 24, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in October in Qinhuangdao
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
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 Qinhuangdao is increasing during October, increasing from 9.4 miles per hour to 10.6 miles per hour over the course of the month.
For reference, on November 20, the windiest day of the year, the daily average wind speed is 10.9 miles per hour, while on July 26, the calmest day of the year, the daily average wind speed is 7.1 miles per hour.
Average Wind Speed in October in Qinhuangdao
The hourly average wind direction in Qinhuangdao throughout October is predominantly from the west, with a peak proportion of 40% on October 20.
Wind Direction in October in Qinhuangdao
Qinhuangdao is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.
The average surface water temperature in Qinhuangdao is rapidly decreasing during October, falling by 10°F, from 69°F to 59°F, over the course of the month.
Average Water Temperature in October in Qinhuangdao
Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).
The growing season in Qinhuangdao typically lasts for 7.1 months (218 days), from around April 4 to around November 7, rarely starting before March 20 or after April 18, and rarely ending before October 23 or after November 23.
The month of October in Qinhuangdao is more likely than not fully within the growing season, with the chance that a given day is in the growing season rapidly decreasing from 100% to 73% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in October in Qinhuangdao
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.
The average accumulated growing degree days in Qinhuangdao are increasing during October, increasing by 218°F, from 3,344°F to 3,562°F, over the course of the month.
Growing Degree Days in October in Qinhuangdao
This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.
The average daily incident shortwave solar energy in Qinhuangdao is decreasing during October, falling by 1.1 kWh, from 4.4 kWh to 3.2 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in October in Qinhuangdao
For the purposes of this report, the geographical coordinates of Qinhuangdao are 39.932 deg latitude, 119.588 deg longitude, and 20 ft elevation.
The topography within 2 miles of Qinhuangdao contains only modest variations in elevation, with a maximum elevation change of 108 feet and an average elevation above sea level of 21 feet. Within 10 miles contains only modest variations in elevation (1,430 feet). Within 50 miles contains very significant variations in elevation (4,557 feet).
The area within 2 miles of Qinhuangdao is covered by artificial surfaces (96%), within 10 miles by water (41%) and cropland (30%), and within 50 miles by water (43%) and cropland (25%).
This report illustrates the typical weather in Qinhuangdao, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.
Qinhuangdao is further than 200 kilometers from the nearest reliable weather station, so the weather-related data on this page were taken entirely from NASA's MERRA-2 satellite-era reanalysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.
The temperature and dew point estimates are corrected for the difference between the reference elevation of the MERRA-2 grid cell and the elevation of Qinhuangdao, according to the International Standard Atmosphere .
All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus.
Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.
Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.
Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .
Time zones for airports and weather stations are provided by AskGeo.com .
Maps are © OpenStreetMap contributors.
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