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October Weather in Baiyun China

Daily high temperatures decrease by 8°F, from 79°F to 71°F, rarely falling below 62°F or exceeding 88°F.

Daily low temperatures decrease by 8°F, from 60°F to 52°F, rarely falling below 42°F or exceeding 67°F.

For reference, on July 13, the hottest day of the year, temperatures in Baiyun typically range from 71°F to 92°F, while on January 23, the coldest day of the year, they range from 35°F to 54°F.

Average High and Low Temperature in October in Baiyun

The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. The thin dotted lines are the corresponding average perceived temperatures.

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 Baiyun

Average Hourly Temperature in October in BaiyunOct112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMSepNovNowNowcoldcoldcoolcomfortablewarmhotvery cold
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 average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Clinton, North Carolina, United States (8,081 miles away) is the far-away foreign place with temperatures most similar to Baiyun (view comparison).

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The month of October in Baiyun experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 40% to 33%.

The clearest day of the month is October 23, with clear, mostly clear, or partly cloudy conditions 69% of the time.

For reference, on June 20, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 79%, while on December 4, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 73%.

Cloud Cover Categories in October in Baiyun

Cloud Cover Categories in October in BaiyunOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%SepNovOct 160%Oct 160%Oct 3167%Oct 3167%Oct 1167%Oct 1167%Oct 2169%Oct 2169%NowNowclearmostly clearpartly cloudymostly cloudyovercast
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds.

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Baiyun, the chance of a wet day over the course of October is decreasing, starting the month at 19% and ending it at 14%.

For reference, the year's highest daily chance of a wet day is 50% on June 9, and its lowest chance is 11% on December 17.

Probability of Precipitation in October in Baiyun

The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day).

Rainfall

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 Baiyun is rapidly decreasing, starting the month at 3.0 inches, when it rarely exceeds 6.7 inches or falls below 0.5 inches, and ending the month at 1.6 inches, when it rarely exceeds 3.7 inches or falls below 0.1 inches.

The lowest average 31-day accumulation is 1.5 inches on October 28.

Average Monthly Rainfall in October in Baiyun

The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average snowfall.

Over the course of October in Baiyun, the length of the day is decreasing. From the start to the end of the month, the length of the day decreases by 43 minutes, implying an average daily decrease of 1 minute, 27 seconds, and weekly decrease of 10 minutes, 8 seconds.

The shortest day of the month is October 31, with 11 hours, 11 minutes of daylight and the longest day is October 1, with 11 hours, 54 minutes of daylight.

Hours of Daylight and Twilight in October in Baiyun

The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.

The earliest sunrise of the month in Baiyun is 5:56 AM on October 1 and the latest sunrise is 16 minutes later at 6:12 AM on October 31.

The latest sunset is 5:50 PM on October 1 and the earliest sunset is 28 minutes earlier at 5:23 PM on October 31.

Daylight saving time is not observed in Baiyun during 2024.

For reference, on June 20, the longest day of the year, the Sun rises at 5:12 AM and sets 13 hours, 46 minutes later, at 6:59 PM, while on December 21, the shortest day of the year, it rises at 6:47 AM and sets 10 hours, 31 minutes later, at 5:17 PM.

Sunrise & Sunset with Twilight in October in Baiyun

The solar day over the course of October. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray.

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 Baiyun

Solar Elevation and Azimuth in October in BaiyunOct112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMSepNov00101020202030304040505060000101020203030304040505060NowNow
northeastsouthwest
Solar elevation and azimuth over the course of October 2024. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

The figure below presents a compact representation of key lunar data for October 2024. 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 Baiyun

Moon Rise, Set & Phases in October in BaiyunOct112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSepNovSep 39:56 AMSep 39:56 AMSep 1810:35 AMSep 1810:35 AMOct 32:50 AMOct 32:50 AMOct 177:27 PMOct 177:27 PMNov 18:48 PMNov 18:48 PMNov 165:29 AMNov 165:29 AM5:39 AM5:39 AM6:36 PM6:36 PM5:40 PM5:40 PM5:41 AM5:41 AM6:08 AM6:08 AM6:01 PM6:01 PM5:22 PM5:22 PM6:39 AM6:39 AM5:46 AM5:46 AM5:04 PM5:04 PM4:34 PM4:34 PM6:34 AM6:34 AM
The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.
Oct 2024IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
2%4:26 AME5:07 PMW-10:48 AMS252,004 mi
2
0%5:17 AME5:34 PMW-11:26 AMS252,505 mi
3
0%6:08 AME6:01 PMW-12:05 PMS252,572 mi
4
2%6:59 AMESE6:30 PMWSW-12:44 PMS252,209 mi
5
5%7:51 AMESE7:01 PMWSW-1:26 PMS251,395 mi
6
11%8:46 AMESE7:37 PMWSW-2:11 PMS250,096 mi
7
18%9:43 AMESE8:17 PMWSW-3:00 PMS248,276 mi
8
26%10:41 AMESE9:04 PMWSW-3:52 PMS245,912 mi
9
36%11:38 AMESE9:58 PMWSW-4:48 PMS243,015 mi
10
46%12:34 PMESE10:57 PMWSW-5:45 PMS239,652 mi
11
50%1:25 PMESE--6:43 PMS235,963 mi
12
68%-12:00 AMWSW2:12 PMESE7:39 PMS232,166 mi
13
79%-1:06 AMWSW2:54 PMESE8:33 PMS228,549 mi
14
88%-2:12 AMWSW3:32 PMESE9:25 PMS225,444 mi
15
95%-3:18 AMW4:08 PME10:15 PMS223,182 mi
16
99%-4:24 AMW4:44 PME11:06 PMS222,039 mi
17
100%-5:31 AMW5:22 PMENE11:58 PMS222,179 mi
18
99%-6:39 AMWNW6:02 PMENE--
19
98%-7:50 AMWNW6:47 PMENE12:53 AMS223,613 mi
20
93%-9:01 AMWNW7:38 PMENE1:51 AMS226,194 mi
21
85%-10:10 AMWNW8:34 PMENE2:52 AMN229,640 mi
22
76%-11:13 AMWNW9:34 PMENE3:53 AMN233,588 mi
23
65%-12:09 PMWNW10:36 PMENE4:53 AMN237,663 mi
24
50%-12:56 PMWNW11:37 PMENE5:49 AMS241,537 mi
25
44%-1:36 PMWNW-6:39 AMS244,963 mi
26
34%12:35 AMENE2:11 PMWNW-7:25 AMS247,786 mi
27
25%1:30 AMENE2:42 PMWNW-8:08 AMS249,928 mi
28
17%2:22 AME3:10 PMW-8:48 AMS251,378 mi
29
10%3:13 AME3:37 PMW-9:26 AMS252,171 mi
30
5%4:03 AME4:04 PMW-10:05 AMS252,373 mi
31
2%4:54 AME4:33 PMWSW-10:44 AMS252,063 mi

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 Baiyun is very rapidly decreasing during October, falling from 26% to 5% over the course of the month.

For reference, on July 11, the muggiest day of the year, there are muggy conditions 96% of the time, while on January 7, the least muggy day of the year, there are muggy conditions 0% of the time.

Humidity Comfort Levels in October in Baiyun

Humidity Comfort Levels in October in BaiyunOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%SepNovOct 126%Oct 126%Oct 315%Oct 315%Oct 1116%Oct 1116%Oct 219%Oct 219%NowNowoppressiveoppressivemuggymuggyhumidhumidcomfortablecomfortabledrydry
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The percentage of time spent at various humidity comfort levels, categorized by dew point.

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 Baiyun is essentially constant during October, remaining within 0.1 miles per hour of 4.8 miles per hour throughout.

For reference, on October 11, the windiest day of the year, the daily average wind speed is 4.9 miles per hour, while on May 20, the calmest day of the year, the daily average wind speed is 3.9 miles per hour.

The highest daily average wind speed during October is 4.9 miles per hour on October 11.

Average Wind Speed in October in Baiyun

The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The wind direction in Baiyun during October is predominantly out of the east from October 1 to October 28 and the north from October 28 to October 31.

Wind Direction in October in Baiyun

Wind Direction in October in BaiyunENOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%20%80%40%60%60%40%80%20%100%0%SepNovNowNoweastnorthsouthwest
northeastsouthwest
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than 1.0 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

Baiyun 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 Baiyun is decreasing during October, falling by 6°F, from 78°F to 72°F, over the course of the month.

Average Water Temperature in October in Baiyun

The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.

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 Baiyun typically lasts for 8.6 months (262 days), from around March 11 to around November 28, rarely starting before February 19 or after April 2, and rarely ending before November 4 or after December 20.

The month of October in Baiyun is very likely fully within the growing season, with the chance that a given day is in the growing season gradually decreasing from 100% to 94% over the course of the month.

Time Spent in Various Temperature Bands and the Growing Season in October in Baiyun

Time Spent in Various Temperature Bands and the Growing Season in October in Baiyungrowing seasonOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%SepNov100%Oct 1100%Oct 194%Oct 3194%Oct 31100%Oct 11100%Oct 1198%Oct 2198%Oct 2150%Nov 2850%Nov 28NowNowvery coldcoldcoolcomfortablewarmhotfreezing
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 percentage of time spent in various temperature bands. The black line is the percentage chance that a given day is within the growing season.

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 Baiyun are increasing during October, increasing by 421°F, from 4,295°F to 4,716°F, over the course of the month.

Growing Degree Days in October in Baiyun

Growing Degree Days in October in BaiyunOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031314,100°F4,100°F4,200°F4,200°F4,300°F4,300°F4,400°F4,400°F4,500°F4,500°F4,600°F4,600°F4,700°F4,700°F4,800°F4,800°F4,900°F4,900°FSepNovOct 14,295°FOct 14,295°FOct 314,716°FOct 314,716°FOct 114,460°FOct 114,460°FOct 214,597°FOct 214,597°FNowNow
The average growing degree days accumulated over the course of October, with 25th to 75th and 10th to 90th percentile bands.

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 Baiyun is gradually decreasing during October, falling by 0.8 kWh, from 5.1 kWh to 4.3 kWh, over the course of the month.

Average Daily Incident Shortwave Solar Energy in October in Baiyun

Average Daily Incident Shortwave Solar Energy in October in BaiyunOct11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWhSepNovOct 15.1 kWhOct 15.1 kWhOct 314.3 kWhOct 314.3 kWhOct 114.9 kWhOct 114.9 kWhOct 214.6 kWhOct 214.6 kWhNowNow
The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands.

For the purposes of this report, the geographical coordinates of Baiyun are 26.036 deg latitude, 118.906 deg longitude, and 1,703 ft elevation.

The topography within 2 miles of Baiyun contains large variations in elevation, with a maximum elevation change of 2,280 feet and an average elevation above sea level of 2,045 feet. Within 10 miles contains large variations in elevation (3,970 feet). Within 50 miles also contains extreme variations in elevation (5,955 feet).

The area within 2 miles of Baiyun is covered by trees (68%) and grassland (20%), within 10 miles by trees (75%) and grassland (13%), and within 50 miles by trees (66%) and grassland (12%).

This report illustrates the typical weather in Baiyun, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.

Temperature and Dew Point

There is only a single weather station, Fuzhou Changle International Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Baiyun.

At a distance of 77 kilometers from Baiyun, closer than our threshold of 150 kilometers, this station is deemed sufficiently nearby to be relied upon as our primary source for temperature and dew point records.

The station records are corrected for the elevation difference between the station and Baiyun according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.

Please note that the station records themselves may additionally have been back-filled using other nearby stations or the MERRA-2 reanalysis.

Other Data

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.

All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . 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.

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.

Disclaimer

The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.

We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.

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