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September Weather in Xinche China

Daily high temperatures decrease by 7°F, from 90°F to 83°F, rarely falling below 72°F or exceeding 98°F.

Daily low temperatures decrease by 7°F, from 74°F to 67°F, rarely falling below 61°F or exceeding 79°F.

For reference, on July 24, the hottest day of the year, temperatures in Xinche typically range from 78°F to 93°F, while on January 19, the coldest day of the year, they range from 38°F to 49°F.

Average High and Low Temperature in September in Xinche

Average High and Low Temperature in September in XincheSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303045°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°F100°F100°FAugOctSep 190°FSep 190°F74°F74°FSep 3083°FSep 3083°F67°F67°FSep 1188°FSep 1188°F72°F72°FSep 2186°FSep 2186°F69°F69°F
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 September. 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 September in Xinche

Average Hourly Temperature in September in XincheSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMAugOctcoolcoolcomfortablewarmhot
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.

Kırıkhan, Turkey (4,413 miles away) and Āmol, Iran (3,536 miles) are the far-away foreign places with temperatures most similar to Xinche (view comparison).

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The month of September in Xinche experiences very rapidly decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 61% to 37%.

The clearest day of the month is September 30, with clear, mostly clear, or partly cloudy conditions 63% of the time.

For reference, on July 8, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 78%, while on December 5, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 72%.

Cloud Cover Categories in September in Xinche

Cloud Cover Categories in September in XincheSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%AugOctSep 139%Sep 139%Sep 3063%Sep 3063%Sep 1148%Sep 1148%Sep 2155%Sep 2155%clearmostly 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 Xinche, the chance of a wet day over the course of September is very rapidly decreasing, starting the month at 29% and ending it at 17%.

For reference, the year's highest daily chance of a wet day is 52% on June 8, and its lowest chance is 12% on December 17.

Probability of Precipitation in September in Xinche

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 September in Xinche is rapidly decreasing, starting the month at 3.1 inches, when it rarely exceeds 5.8 inches or falls below 0.9 inches, and ending the month at 1.9 inches, when it rarely exceeds 4.2 inches or falls below 0.2 inches.

Average Monthly Rainfall in September in Xinche

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 September in Xinche, the length of the day is decreasing. From the start to the end of the month, the length of the day decreases by 42 minutes, implying an average daily decrease of 1 minute, 28 seconds, and weekly decrease of 10 minutes, 15 seconds.

The shortest day of the month is September 30, with 11 hours, 56 minutes of daylight and the longest day is September 1, with 12 hours, 38 minutes of daylight.

Hours of Daylight and Twilight in September in Xinche

Hours of Daylight and Twilight in September in XincheSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrAugOctSep 2212 hr, 8 minSep 2212 hr, 8 minnightnightdaydaySep 112 hr, 38 minSep 112 hr, 38 min
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 Xinche is 6:14 AM on September 1 and the latest sunrise is 11 minutes later at 6:25 AM on September 30.

The latest sunset is 6:52 PM on September 1 and the earliest sunset is 31 minutes earlier at 6:21 PM on September 30.

Daylight saving time is not observed in Xinche during 2024.

For reference, on June 20, the longest day of the year, the Sun rises at 5:43 AM and sets 13 hours, 43 minutes later, at 7:27 PM, while on December 21, the shortest day of the year, it rises at 7:15 AM and sets 10 hours, 33 minutes later, at 5:48 PM.

Sunrise & Sunset with Twilight in September in Xinche

Sunrise & Sunset with Twilight in September in XincheSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930302 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMAugOct6:14 AM6:14 AMSep 16:52 PMSep 16:52 PM6:25 AM6:25 AMSep 306:21 PMSep 306:21 PM6:18 AM6:18 AMSep 116:42 PMSep 116:42 PMSolarMidnightSolarMidnightSolarNoonSunriseSunset
The solar day over the course of September. 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 September in Xinche

Solar Elevation and Azimuth in September in XincheSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMAugOct001010202020303040405050506070800001010202030303040405050606070
northeastsouthwest
Solar elevation and azimuth over the course of September 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 September 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 September in Xinche

Moon Rise, Set & Phases in September in XincheSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAugOctAug 47:14 PMAug 47:14 PMAug 202:26 AMAug 202:26 AMSep 39:56 AMSep 39:56 AMSep 1810:35 AMSep 1810:35 AMOct 32:50 AMOct 32:50 AMOct 177:27 PMOct 177:27 PM5:30 AM5:30 AM7:27 PM7:27 PM7:00 PM7:00 PM6:22 AM6:22 AM6:10 AM6:10 AM7:05 PM7:05 PM6:10 PM6:10 PM6:13 AM6:13 AM6:38 AM6:38 AM6:32 PM6:32 PM5:53 PM5:53 PM7:10 AM7:10 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.
Sep 2024IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
4%4:22 AMENE6:04 PMWNW-11:15 AMS248,270 mi
2
1%5:17 AMENE6:36 PMWNW-11:59 AMS249,852 mi
3
0%6:10 AMENE7:05 PMW-12:40 PMS251,088 mi
4
1%7:02 AME7:33 PMW-1:19 PMS251,947 mi
5
4%7:52 AME8:01 PMW-1:57 PMS252,372 mi
6
9%8:42 AME8:29 PMW-2:36 PMS252,296 mi
7
15%9:33 AMESE8:59 PMWSW-3:16 PMS251,641 mi
8
23%10:26 AMESE9:32 PMWSW-3:59 PMS250,340 mi
9
32%11:21 AMESE10:09 PMWSW-4:45 PMS248,348 mi
10
42%12:19 PMESE10:52 PMWSW-5:35 PMS245,668 mi
11
50%1:17 PMESE11:43 PMWSW-6:30 PMS242,362 mi
12
63%2:16 PMESE--7:28 PMS238,575 mi
13
73%-12:40 AMWSW3:11 PMESE8:28 PMS234,537 mi
14
83%-1:43 AMWSW4:03 PMESE9:27 PMS230,557 mi
15
91%-2:50 AMWSW4:49 PMESE10:24 PMS226,993 mi
16
97%-3:58 AMWSW5:31 PMESE11:18 PMS224,203 mi
17
99%-5:06 AMWSW6:10 PME--
18
100%-6:13 AMW6:46 PME12:10 AMS222,484 mi
19
99%-7:19 AMW7:23 PME1:01 AMS222,021 mi
20
96%-8:26 AMWNW8:02 PMENE1:52 AMS222,846 mi
21
90%-9:34 AMWNW8:44 PMENE2:45 AMS224,839 mi
22
81%-10:42 AMWNW9:30 PMENE3:40 AMS227,754 mi
23
71%-11:50 AMWNW10:22 PMENE4:38 AMN231,266 mi
24
60%-12:54 PMWNW11:19 PMENE5:37 AMN235,036 mi
25
50%-1:52 PMWNW-6:36 AMN238,758 mi
26
38%12:18 AMENE2:44 PMWNW-7:32 AMN242,197 mi
27
28%1:18 AMENE3:28 PMWNW-8:25 AMS245,200 mi
28
19%2:16 AMENE4:05 PMWNW-9:14 AMS247,688 mi
29
12%3:12 AMENE4:39 PMWNW-9:58 AMS249,640 mi
30
6%4:06 AMENE5:09 PMW-10:39 AMS251,073 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 Xinche is very rapidly decreasing during September, falling from 83% to 33% over the course of the month.

For reference, on July 9, the muggiest day of the year, there are muggy conditions 99% of the time, while on January 19, the least muggy day of the year, there are muggy conditions 0% of the time.

Humidity Comfort Levels in September in Xinche

Humidity Comfort Levels in September in XincheSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%AugOctSep 183%Sep 183%Sep 3033%Sep 3033%Sep 1168%Sep 1168%Sep 2148%Sep 2148%miserablemiserableoppressiveoppressivemuggymuggyhumidhumiddrydrycomfortablecomfortable
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 Xinche is gradually increasing during September, increasing from 6.6 miles per hour to 7.4 miles per hour over the course of the month.

For reference, on March 9, the windiest day of the year, the daily average wind speed is 8.9 miles per hour, while on August 11, the calmest day of the year, the daily average wind speed is 6.1 miles per hour.

Average Wind Speed in September in Xinche

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

The hourly average wind direction in Xinche throughout September is predominantly from the north, with a peak proportion of 66% on September 29.

Wind Direction in September in Xinche

Wind Direction in September in XincheSNSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%20%80%40%60%60%40%80%20%100%0%AugOctsouthnortheastwest
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).

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 Xinche typically lasts for 10 months (306 days), from around February 19 to around December 21, rarely starting before January 17 or after March 14, and rarely ending before November 27 or after January 16.

The month of September in Xinche is reliably fully within the growing season.

Time Spent in Various Temperature Bands and the Growing Season in September in Xinche

Time Spent in Various Temperature Bands and the Growing Season in September in Xinchegrowing seasongrowing seasonSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%AugOct100%Sep 16100%Sep 16coolcomfortablewarmhotcoldsweltering
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 Xinche are rapidly increasing during September, increasing by 788°F, from 4,417°F to 5,206°F, over the course of the month.

Growing Degree Days in September in Xinche

The average growing degree days accumulated over the course of September, 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 Xinche is essentially constant during September, remaining within 0.2 kWh of 5.4 kWh throughout.

The highest average daily incident shortwave solar energy during September is 5.7 kWh on September 2.

Average Daily Incident Shortwave Solar Energy in September in Xinche

Average Daily Incident Shortwave Solar Energy in September in XincheSep1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWhAugOctSep 25.7 kWhSep 25.7 kWhSep 305.2 kWhSep 305.2 kWhSep 165.5 kWhSep 165.5 kWh
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 Xinche are 25.414 deg latitude, 111.493 deg longitude, and 630 ft elevation.

The topography within 2 miles of Xinche contains only modest variations in elevation, with a maximum elevation change of 427 feet and an average elevation above sea level of 662 feet. Within 10 miles contains only modest variations in elevation (3,527 feet). Within 50 miles also contains extreme variations in elevation (6,168 feet).

The area within 2 miles of Xinche is covered by trees (48%) and cropland (41%), within 10 miles by trees (55%) and cropland (33%), and within 50 miles by trees (66%) and cropland (16%).

This report illustrates the typical weather in Xinche, 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, Guilin Liangjiang International Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Xinche.

At a distance of 148 kilometers from Xinche, 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 Xinche 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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