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September 2021 Weather History at Nanchang Changbei International Airport China

This report shows the past weather for Nanchang Changbei International Airport, providing a weather history for September 2021. It features all historical weather data series we have available, including the Nanchang Changbei International Airport temperature history for September 2021. You can drill down from year to month and even day level reports by clicking on the graphs.

Nanchang Changbei International Airport Temperature History September 2021

History:20232022JFMAMJJASepOND20202019
Temperature history in September 2021 at Nanchang Changbei International Airport181522299960°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°FAugOct
The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands.

Hourly Temperature in September 2021 at Nanchang Changbei International Airport

History:20232022JFMAMJJASepOND20202019
Hourly Temperature in September 2021 at Nanchang Changbei International Airport181522299912 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
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 hourly reported temperature, color coded into bands. The shaded overlays indicate night and civil twilight.
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Hours of Daylight and Twilight in September 2021 at Nanchang Changbei International Airport

History:20232022JFMAMJJASepOND20202019
Hours of Daylight and Twilight in September 2021 at Nanchang Changbei International Airport18152229990 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrAugOctSep 2312 hr, 9 minSep 2312 hr, 9 minnightnightdaydaySep 112 hr, 44 minSep 112 hr, 44 minSep 3011 hr, 55 minSep 3011 hr, 55 minSep 1112 hr, 27 minSep 1112 hr, 27 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.

Sunrise & Sunset with Twilight in September 2021 at Nanchang Changbei International Airport

History:20232022JFMAMJJASepOND20202019
Sunrise & Sunset with Twilight in September 2021 at Nanchang Changbei International Airport18152229992 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMAugOct5:54 AM5:54 AMSep 16:38 PMSep 16:38 PM6:08 AM6:08 AMSep 306:03 PMSep 306:03 PM5:59 AM5:59 AMSep 116:26 PMSep 116:26 PM6:04 AM6:04 AMSep 216:14 PMSep 216:14 PM
The solar day over the course of September 2021. 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.

Solar Elevation and Azimuth in September 2021 at Nanchang Changbei International Airport

History:20232022JFMAMJJASepOND20202019
Solar Elevation and Azimuth in September 2021 at Nanchang Changbei International AirportSep9912 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 AMAugOct00101020203030404050506000101020203030404050506060
northeastsouthwest
Solar elevation and azimuth over the course of September 2021. 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).

Moon Rise, Set & Phases in September 2021 at Nanchang Changbei International Airport

History:20232022JFMAMJJASepOND20202019
Moon Rise, Set & Phases in September 2021 at Nanchang Changbei International Airport181522299912 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAugOctSep 78:52 AMSep 78:52 AMSep 217:55 AMSep 217:55 AMOct 67:06 PMOct 67:06 PM5:50 AM5:50 AM7:00 PM7:00 PM6:10 PM6:10 PM6:01 AM6:01 AM5:39 AM5:39 AM6:05 PM6:05 PM
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 2021IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
34%12:08 AMENE2:37 PMWNW-7:21 AMS249,712 mi
2
25%12:55 AMENE3:30 PMWNW-8:12 AMS247,855 mi
3
17%1:48 AMENE4:19 PMWNW-9:05 AMS245,392 mi
4
10%2:46 AMENE5:05 PMWNW-9:57 AMS242,527 mi
5
4%3:46 AMENE5:46 PMWNW-10:49 AMS239,498 mi
6
1%4:48 AMENE6:24 PMWNW-11:39 AMS236,551 mi
7
0%5:50 AMENE7:00 PMW-12:27 PMS233,914 mi
8
2%6:53 AME7:34 PMW-1:15 PMS231,762 mi
9
6%7:56 AME8:08 PMW-2:03 PMS230,206 mi
10
13%9:00 AME8:44 PMWSW-2:53 PMS229,281 mi
11
22%10:05 AMESE9:23 PMWSW-3:44 PMS228,956 mi
12
33%11:12 AMESE10:06 PMWSW-4:39 PMS229,154 mi
13
45%12:20 PMESE10:55 PMWSW-5:37 PMS229,784 mi
14
50%1:27 PMESE11:50 PMWSW-6:38 PMS230,757 mi
15
68%2:29 PMESE--7:40 PMS232,010 mi
16
79%-12:50 AMWSW3:26 PMESE8:40 PMS233,506 mi
17
87%-1:54 AMWSW4:16 PMESE9:38 PMS235,229 mi
18
94%-2:59 AMWSW4:59 PMESE10:30 PMS237,169 mi
19
98%-4:02 AMWSW5:36 PMESE11:19 PMS239,305 mi
20
99%-5:03 AMWSW6:10 PME--
21
100%-6:01 AMW6:41 PME12:05 AMS241,586 mi
22
99%-6:58 AMW7:11 PME12:48 AMS243,921 mi
23
97%-7:53 AMW7:40 PME1:30 AMS246,188 mi
24
93%-8:48 AMWNW8:11 PMENE2:12 AMS248,233 mi
25
86%-9:42 AMWNW8:44 PMENE2:55 AMS249,893 mi
26
79%-10:38 AMWNW9:21 PMENE3:39 AMS251,005 mi
27
71%-11:33 AMWNW10:01 PMENE4:25 AMS251,430 mi
28
61%-12:28 PMWNW10:46 PMENE5:13 AMS251,066 mi
29
50%-1:21 PMWNW11:37 PMENE6:03 AMS249,867 mi
30
42%-2:11 PMWNW-6:54 AMS247,853 mi

Humidity Comfort Levels in September 2021 at Nanchang Changbei International Airport

History:20232022JFMAMJJASepOND20202019
Humidity Comfort Levels in September 2021 at Nanchang Changbei International Airport181522299912 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The hourly reported humidity comfort level, categorized by dew point. The shaded overlays indicate night and civil twilight.

Wind Speed in September 2021 at Nanchang Changbei International Airport

History:20232022JFMAMJJASepOND20202019
Wind Speed in September 2021 at Nanchang Changbei International Airport18152229990.0 mph0.0 mph0.5 mph0.5 mph1.0 mph1.0 mph1.5 mph1.5 mph2.0 mph2.0 mph2.5 mph2.5 mph3.0 mph3.0 mph3.5 mph3.5 mphAugOct
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in September 2021 at Nanchang Changbei International Airport

History:20232022JFMAMJJASepOND20202019
Hourly Wind Speed in September 2021 at Nanchang Changbei International Airport181522299912 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
0 mph calm 1 mph light air 4 mph light breeze 8 mph gentle breeze 13 mph moderate breeze 18 mph fresh breeze 25 mph strong breeze 31 mph near gale 39 mph gale 47 mph strong gale 55 mph storm 64 mph violent storm 73 mph hurricane force
The hourly reported wind speed, color coded into bands according to the Beaufort scale. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in September 2021 at Nanchang Changbei International Airport

History:20232022JFMAMJJASepOND20202019
Atmospheric Pressure in September 2021 at Nanchang Changbei International Airport181522299929.875 inHg29.875 inHg29.880 inHg29.880 inHg29.885 inHg29.885 inHg29.890 inHg29.890 inHg29.895 inHg29.895 inHgAugOct
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

Reports by Month

Reports by Month at Nanchang Changbei International Airport19401950196019701980199020002010202019561956195719571958195819591959196019601961196119621962196319631964196419731973197419741975197519761976197719771978197819791979198019801981198119821982198319831984198419851985198619861987198719881988198919891990199019911991199219921993199319941994199519951996199619971997199819981999199920002000200120012002200220032003200420042005200520062006200720072008200820092009201020102011201120122012201320132014201420152015201620162017201720182018201920192020202020212021202220222023202320242024
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in September 2021 at Nanchang Changbei International Airport Fall 2021

Number of Reports by Day in September 2021 at Nanchang Changbei International Airport18152229990066121218182424AugOct
regularspecialcorrection
The number of reports per day.

Reports by Hour in September 2021 at Nanchang Changbei International Airport Fall 2021

Reports by Hour in September 2021 at Nanchang Changbei International Airport181522299912 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
regularspecialcorrection
Indication of what types of reports were recorded during each hour.

This report graphically illustrates the historical weather reports recorded by the weather station at Nanchang Changbei International Airport in September 2021.

METAR Reports

Airport weather stations throughout the world routinely issue METAR weather reports . Such reports are used by pilots, air traffic controllers, meteorologists, climatologists, and other researchers. They are published via radio transmission and on the internet. We have been collecting and archiving published METAR reports since 2011, and have found third-party sources for archived reports from years prior to that.

ISD Reports

The Integrated Surface Database (ISD), maintained and published by NOAA's National Center for Environmental Information , consists of hourly and synoptic weather reports from a variety of sources. We use ISD data to complement and backfill for our METAR archive.

Other Data

The sources for the averages shown in the daily temperature chart are discussed in greater detail on this station's Averages Report.

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.

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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