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September 2018 Weather History in Hong Kong Hong Kong SAR China

The data for this report comes from the Hong Kong International Airport. See all nearby weather stations

This report shows the past weather for Hong Kong, providing a weather history for September 2018. It features all historical weather data series we have available, including the Hong Kong temperature history for September 2018. You can drill down from year to month and even day level reports by clicking on the graphs.

Hong Kong Temperature History September 2018

History:20202019JFMAMJJASepOND20172016
Temperature history in September 2018 in Hong Kong1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303070°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°F100°F100°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 2018 in Hong Kong

History:20202019JFMAMJJASepOND20172016
Hourly Temperature in September 2018 in Hong Kong1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOctwarmhot
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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Cloud Cover in September 2018 in Hong Kong

History:20202019JFMAMJJASepOND20172016
Cloud Cover in September 2018 in Hong Kong1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
no significant cloudno cloud detectedceiling and visibility ok
The hourly reported cloud coverage, categorized by the percentage of the sky covered by clouds.

Observed Weather in September 2018 in Hong Kong

History:20202019JFMAMJJASepOND20172016
Observed Weather in September 2018 in Hong Kong1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
foghazedrizzlelight rainmoderate rainheavy rainfreezing rainsleetsnow grainslight snowmoderate snowheavy snowhailthunderstorm
The hourly observed weather, color coded by category (in order of severity). If multiple reports are present, the most severe code is shown.
DayObservationsPrecipitationCodes
Sat, Sep 1 Recent Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Rain, Showers of Heavy Rain, Recent Rain, Showers of Rain, Showers of Light RainRETS, +TSRA, TSRA, +SHRA, RERA, SHRA, -SHRA
Sun, Sep 2 Showers of Heavy Rain, Recent Rain, Showers of Rain, Showers of Light Rain+SHRA, RERA, SHRA, -SHRA
Mon, Sep 3 Showers of Light Rain-SHRA
Wed, Sep 5 Showers of Light Rain-SHRA
Fri, Sep 7 Thunderstorm, Thunderstorm with RainTS, TSRA
Sat, Sep 8 Recent Thunderstorm, Thunderstorm with Rain, Recent Rain, Showers of Rain, Showers of Light RainRETS, TSRA, RERA, SHRA, -SHRA
Sun, Sep 9 Light Rain-RA
Tue, Sep 11 HazeHZ
Wed, Sep 12 Light Rain, Showers of Light Rain-RA, -SHRA
Thu, Sep 13 Showers of Light Rain-SHRA
Fri, Sep 14 Thunderstorm in the VicinityVCTS
Sat, Sep 15 HazeHZ
Sun, Sep 16 Showers of Heavy Rain, Recent Rain, Showers of Rain, Showers of Light Rain+SHRA, RERA, SHRA, -SHRA
Mon, Sep 17 Recent Rain, Showers of Rain, Showers of Light RainRERA, SHRA, -SHRA
Tue, Sep 18 Showers of Rain, Showers of Light RainSHRA, -SHRA
Mon, Sep 24 Recent Thunderstorm, Thunderstorm with Light Rain, Showers of Light RainRETS, -TSRA, -SHRA
Tue, Sep 25 Showers of Light Rain-SHRA
Wed, Sep 26 Showers of Light Rain-SHRA
Thu, Sep 27 Showers of Light Rain-SHRA
Fri, Sep 28 Recent Rain, Showers of Rain, Showers of Light RainRERA, SHRA, -SHRA

Hours of Daylight and Twilight in September 2018 in Hong Kong

History:20202019JFMAMJJASepOND20172016
Hours of Daylight and Twilight in September 2018 in Hong Kong181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrAugOctSep 2312 hr, 8 minSep 2312 hr, 8 minnightnightdaydaySep 112 hr, 35 minSep 112 hr, 35 minSep 3011 hr, 58 minSep 3011 hr, 58 minSep 1112 hr, 22 minSep 1112 hr, 22 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 2018 in Hong Kong

History:20202019JFMAMJJASepOND20172016
Sunrise & Sunset with Twilight in September 2018 in Hong Kong181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930302 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMAugOct6:06 AM6:06 AMSep 16:40 PMSep 16:40 PM6:14 AM6:14 AMSep 306:12 PMSep 306:12 PM6:08 AM6:08 AMSep 116:31 PMSep 116:31 PM6:11 AM6:11 AMSep 216:21 PMSep 216:21 PM
The solar day over the course of September 2018. 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 2018 in Hong Kong

History:20202019JFMAMJJASepOND20172016
Solar Elevation and Azimuth in September 2018 in Hong KongSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMAugOct00101020203030404050506060700010102020303040405050606070
northeastsouthwest
Solar elevation and azimuth over the course of September 2018. 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 2018 in Hong Kong

History:20202019JFMAMJJASepOND20172016
Moon Rise, Set & Phases in September 2018 in Hong Kong1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAugOctAug 267:57 PMAug 267:57 PMSep 102:02 AMSep 102:02 AMSep 2510:53 AMSep 2510:53 AM6:47 PM6:47 PM6:29 AM6:29 AM6:23 AM6:23 AM7:10 PM7:10 PM6:02 PM6:02 PM6:06 AM6:06 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 2018IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
74%-10:52 AMWNW10:35 PMENE4:22 AMS239,542 mi
2
63%-11:49 AMWNW11:20 PMENE5:11 AMS236,792 mi
3
50%-12:48 PMWNW-6:03 AMS233,934 mi
4
41%12:10 AMENE1:49 PMWNW-6:58 AMS231,106 mi
5
29%1:05 AMENE2:49 PMWNW-7:57 AMS228,508 mi
6
19%2:05 AMENE3:48 PMWNW-8:57 AMS226,384 mi
7
10%3:09 AMENE4:45 PMWNW-9:58 AMS224,988 mi
8
4%4:14 AMENE5:37 PMWNW-10:57 AMS224,535 mi
9
1%5:19 AMENE6:25 PMW-11:54 AMS225,149 mi
10
0%6:23 AME7:10 PMW-12:48 PMS226,829 mi
11
3%7:25 AME7:53 PMW-1:40 PMS229,444 mi
12
8%8:24 AME8:35 PMW-2:30 PMS232,753 mi
13
16%9:22 AME9:16 PMW-3:19 PMS236,450 mi
14
25%10:19 AMESE9:58 PMWSW-4:08 PMS240,208 mi
15
35%11:14 AMESE10:41 PMWSW-4:57 PMS243,726 mi
16
45%12:08 PMESE11:25 PMWSW-5:47 PMS246,754 mi
17
50%1:00 PMESE--6:36 PMS249,113 mi
18
64%-12:12 AMWSW1:50 PMESE7:25 PMS250,699 mi
19
73%-1:00 AMWSW2:38 PMESE8:14 PMS251,481 mi
20
82%-1:50 AMWSW3:23 PMESE9:02 PMS251,493 mi
21
89%-2:40 AMWSW4:06 PMESE9:49 PMS250,823 mi
22
94%-3:32 AMWSW4:46 PMESE10:34 PMS249,593 mi
23
98%-4:23 AMWSW5:24 PME11:19 PMS247,943 mi
24
99%-5:14 AMW6:02 PME--
25
100%-6:06 AMW6:38 PME12:04 AMS246,011 mi
26
100%-6:59 AMW7:15 PME12:48 AMS243,923 mi
27
97%-7:52 AMW7:54 PME1:33 AMS241,773 mi
28
93%-8:48 AMW8:35 PMENE2:19 AMS239,629 mi
29
86%-9:44 AMWNW9:18 PMENE3:08 AMS237,529 mi
30
77%-10:43 AMWNW10:06 PMENE3:59 AMS235,493 mi

Humidity Comfort Levels in September 2018 in Hong Kong

History:20202019JFMAMJJASepOND20172016
Humidity Comfort Levels in September 2018 in Hong Kong1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2018 in Hong Kong

History:20202019JFMAMJJASepOND20172016
Wind Speed in September 2018 in Hong Kong181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 mph0 mph20 mph20 mph40 mph40 mph60 mph60 mph80 mph80 mph100 mph100 mphAugOct
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in September 2018 in Hong Kong

History:20202019JFMAMJJASepOND20172016
Hourly Wind Speed in September 2018 in Hong Kong1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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.

Hourly Wind Direction in 2018 in Hong Kong

History:20202019JFMAMJJASepOND20172016
Hourly Wind Direction in 2018 in Hong Kong1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in September 2018 in Hong Kong

History:20202019JFMAMJJASepOND20172016
Atmospheric Pressure in September 2018 in Hong Kong1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303028.6 inHg28.6 inHg28.8 inHg28.8 inHg29.0 inHg29.0 inHg29.2 inHg29.2 inHg29.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHgAugOct
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

The details of the data sources used for this report can be found on the Hong Kong International Airport page.

See all nearby weather stations

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