December 2017 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 December 2017. It features all historical weather data series we have available, including the Hong Kong temperature history for December 2017. You can drill down from year to month and even day level reports by clicking on the graphs.

Hong Kong Temperature History December 2017

Temperature history in December 2017 in Hong Kong18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313145°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°FNovJan
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 December 2017 in Hong Kong

Hourly Temperature in December 2017 in Hong Kong18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJancoldcoolcomfortablewarm
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 December 2017 in Hong Kong

Cloud Cover in December 2017 in Hong Kong18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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 December 2017 in Hong Kong

Observed Weather in December 2017 in Hong Kong18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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, Dec 23 HazeHZ
Thu, Dec 28 Light Rain, Haze-RA, HZ
Fri, Dec 29 HazeHZ
Sat, Dec 30 HazeHZ

Hours of Daylight and Twilight in December 2017 in Hong Kong

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 December 2017 in Hong Kong

The solar day over the course of December 2017. 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 December 2017 in Hong Kong

Solar Elevation and Azimuth in December 2017 in Hong KongDec112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMNovJan001010202030304040001010202030304040
northeastsouthwest
Solar elevation and azimuth over the course of December 2017. 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 December 2017 in Hong Kong

Moon Rise, Set & Phases in December 2017 in Hong Kong18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNovJanDec 311:48 PMDec 311:48 PMDec 182:31 PMDec 182:31 PMJan 210:25 AMJan 210:25 AM5:31 PM5:31 PM7:05 AM7:05 AM6:37 AM6:37 AM5:53 PM5:53 PM5:08 PM5:08 PM6:51 AM6:51 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.
Dec 2017IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
94%-3:51 AMW3:51 PME10:21 PMS226,570 mi
2
98%-4:53 AMWNW4:39 PMENE11:17 PMS223,932 mi
3
100%-5:58 AMWNW5:31 PMENE--
4
100%-7:05 AMWNW6:29 PMENE12:17 AMS222,426 mi
5
98%-8:11 AMWNW7:31 PMENE1:19 AMS222,212 mi
6
94%-9:13 AMWNW8:35 PMENE2:22 AMS223,285 mi
7
86%-10:11 AMWNW9:38 PMENE3:24 AMS225,475 mi
8
76%-11:04 AMWNW10:40 PMENE4:22 AMS228,489 mi
9
66%-11:51 AMWNW11:39 PME5:17 AMS231,988 mi
10
50%-12:34 PMW-6:08 AMS235,645 mi
11
43%12:36 AME1:14 PMW-6:56 AMS239,194 mi
12
33%1:30 AME1:52 PMW-7:41 AMS242,442 mi
13
24%2:22 AME2:29 PMW-8:26 AMS245,274 mi
14
16%3:14 AME3:06 PMW-9:10 AMS247,636 mi
15
9%4:05 AMESE3:45 PMWSW-9:55 AMS249,519 mi
16
4%4:56 AMESE4:25 PMWSW-10:41 AMS250,940 mi
17
1%5:47 AMESE5:08 PMWSW-11:27 AMS251,926 mi
18
0%6:37 AMESE5:53 PMWSW-12:15 PMS252,493 mi
19
1%7:27 AMESE6:40 PMWSW-1:03 PMS252,644 mi
20
3%8:15 AMESE7:29 PMWSW-1:52 PMS252,356 mi
21
8%9:00 AMESE8:19 PMWSW-2:40 PMS251,589 mi
22
14%9:44 AMESE9:10 PMWSW-3:27 PMS250,294 mi
23
21%10:25 AMESE10:01 PMWSW-4:13 PMS248,428 mi
24
30%11:05 AMESE10:53 PMW-4:59 PMS245,971 mi
25
40%11:43 AME11:46 PMW-5:44 PMS242,947 mi
26
50%12:21 PME--6:30 PMS239,435 mi
27
62%-12:40 AMW1:01 PME7:17 PMS235,594 mi
28
72%-1:36 AMW1:42 PME8:06 PMS231,659 mi
29
82%-2:34 AMW2:26 PMENE8:59 PMS227,941 mi
30
91%-3:35 AMWNW3:14 PMENE9:56 PMS224,800 mi
31
97%-4:40 AMWNW4:08 PMENE10:56 PMS222,591 mi

Humidity Comfort Levels in December 2017 in Hong Kong

Humidity Comfort Levels in December 2017 in Hong Kong18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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 December 2017 in Hong Kong

Wind Speed in December 2017 in Hong Kong1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mph30 mph30 mph35 mph35 mph40 mph40 mphNovJan
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in December 2017 in Hong Kong

Hourly Wind Speed in December 2017 in Hong Kong18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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 2017 in Hong Kong

Hourly Wind Direction in 2017 in Hong Kong18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in December 2017 in Hong Kong

Atmospheric Pressure in December 2017 in Hong Kong18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.8 inHg29.8 inHg29.9 inHg29.9 inHg30.0 inHg30.0 inHg30.1 inHg30.1 inHg30.2 inHg30.2 inHg30.3 inHg30.3 inHg30.4 inHg30.4 inHg30.5 inHg30.5 inHgNovJan
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.

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