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December 2021 Weather History in İstanbul Turkey

The data for this report comes from the Istanbul Atatürk Airport. See all nearby weather stations

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

İstanbul Temperature History December 2021

History:20232022JFMAMJJASONDec20202019
Temperature history in December 2021 in İstanbul18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313125°F25°F30°F30°F35°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°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 2021 in İstanbul

History:20232022JFMAMJJASONDec20202019
Hourly Temperature in December 2021 in İstanbul18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJanvery coldcoldcool
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 2021 in İstanbul

History:20232022JFMAMJJASONDec20202019
Cloud Cover in December 2021 in İstanbul18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2021 in İstanbul

History:20232022JFMAMJJASONDec20202019
Observed Weather in December 2021 in İstanbul18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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
Fri, Dec 3 Recent Showers of Rain, Showers of Light RainRESHRA, -SHRA
Sat, Dec 4 Recent Showers of Rain, Showers of Light Rain, Recent ShowersRESHRA, -SHRA, RESH
Sun, Dec 5 Recent Showers of Rain, Showers of Light RainRESHRA, -SHRA
Tue, Dec 7 Recent Showers of Rain, Showers of Rain, Showers of Light RainRESHRA, SHRA, -SHRA
Wed, Dec 8 Showers of Light Rain-SHRA
Fri, Dec 10 Recent Thunderstorm with Rain, Thunderstorm with Rain, Recent Showers of Rain, Showers of Rain, Showers of Light RainRETSRA, TSRA, RESHRA, SHRA, -SHRA
Sat, Dec 11 Recent Showers of RainRESHRA
Sun, Dec 12 Recent Showers of Rain, Showers of Light RainRESHRA, -SHRA
Mon, Dec 13 Recent Rain, Recent Showers of Rain, Showers of Rain, Light Rain, Showers of Light RainRERA, RESHRA, SHRA, -RA, -SHRA
Tue, Dec 14 Rain, Recent Rain, Light Rain, Showers of Light RainRA, RERA, -RA, -SHRA
Wed, Dec 15 Light Rain-RA
Thu, Dec 16 Rain, Recent Rain, Light RainRA, RERA, -RA
Fri, Dec 17 Recent Rain, Light RainRERA, -RA
Sat, Dec 18 Rain, Recent Rain, Light RainRA, RERA, -RA
Sun, Dec 19 Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light RainRERA, RESHRA, -RA, -SHRA
Mon, Dec 20 Recent Showers of Rain, Showers of Light RainRESHRA, -SHRA
Wed, Dec 22 Recent Showers of Snow, Showers of Light SnowRESHSN, -SHSN
Thu, Dec 23 Recent Showers of Snow, Showers of Light Snow, Recent Showers of Rain, Showers of Light RainRESHSN, -SHSN, RESHRA, -SHRA
Tue, Dec 28 Recent Rain, Showers of Light RainRERA, -SHRA
Wed, Dec 29 Recent Showers of Rain, Showers of Light RainRESHRA, -SHRA
Thu, Dec 30 Recent Showers of Rain, Showers of Light RainRESHRA, -SHRA

Hours of Daylight and Twilight in December 2021 in İstanbul

History:20232022JFMAMJJASONDec20202019
Hours of Daylight and Twilight in December 2021 in İstanbul1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrNovJanDec 219 hr, 13 minDec 219 hr, 13 minnightnightdaydayDec 19 hr, 27 minDec 19 hr, 27 minDec 319 hr, 17 minDec 319 hr, 17 minDec 119 hr, 17 minDec 119 hr, 17 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 December 2021 in İstanbul

History:20232022JFMAMJJASONDec20202019
Sunrise & Sunset with Twilight in December 2021 in İstanbul1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMNovJan8:09 AM8:09 AMDec 15:36 PMDec 15:36 PM8:29 AM8:29 AMDec 315:45 PMDec 315:45 PM8:15 AM8:15 AMDec 75:35 PMDec 75:35 PM8:25 AM8:25 AMDec 215:38 PMDec 215:38 PM
The solar day over the course of December 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 December 2021 in İstanbul

History:20232022JFMAMJJASONDec20202019
Solar Elevation and Azimuth in December 2021 in İstanbulDec112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMNovJan00101020200010102020
northeastsouthwest
Solar elevation and azimuth over the course of December 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 December 2021 in İstanbul

History:20232022JFMAMJJASONDec20202019
Moon Rise, Set & Phases in December 2021 in İstanbul18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNovJanDec 410:44 AMDec 410:44 AMDec 197:36 AMDec 197:36 AMJan 29:34 PMJan 29:34 PM8:13 AM8:13 AM5:39 PM5:39 PM4:57 PM4:57 PM8:42 AM8:42 AM8:15 AM8:15 AM5:16 PM5:16 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.
Dec 2021IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
13%4:17 AME3:47 PMWSW-10:03 AMS227,316 mi
2
6%5:33 AMESE4:17 PMWSW-10:55 AMS224,344 mi
3
1%6:52 AMESE4:54 PMWSW-11:53 AMS222,390 mi
4
0%8:13 AMESE5:39 PMWSW-12:56 PMS221,701 mi
5
2%9:31 AMSE6:36 PMSW-2:03 PMS222,373 mi
6
7%10:41 AMSE7:42 PMSW-3:12 PMS224,318 mi
7
15%11:38 AMSE8:55 PMWSW-4:17 PMS227,285 mi
8
24%12:23 PMESE10:09 PMWSW-5:16 PMS230,918 mi
9
35%12:59 PMESE11:22 PMWSW-6:10 PMS234,845 mi
10
46%1:28 PMESE--6:58 PMS238,733 mi
11
50%-12:30 AMWSW1:52 PME7:43 PMS242,324 mi
12
67%-1:35 AMW2:15 PME8:25 PMS245,446 mi
13
76%-2:38 AMW2:37 PME9:05 PMS248,001 mi
14
84%-3:39 AMW2:59 PMENE9:47 PMS249,955 mi
15
90%-4:40 AMWNW3:22 PMENE10:29 PMS251,321 mi
16
95%-5:42 AMWNW3:49 PMENE11:13 PMS252,139 mi
17
98%-6:43 AMWNW4:20 PMENE11:59 PMS252,463 mi
18
99%-7:44 AMWNW4:57 PMENE--
19
100%-8:42 AMNW5:40 PMNE12:47 AMS252,341 mi
20
99%-9:35 AMNW6:31 PMNE1:37 AMS251,805 mi
21
97%-10:23 AMNW7:27 PMNE2:28 AMS250,868 mi
22
93%-11:03 AMWNW8:29 PMENE3:18 AMS249,520 mi
23
87%-11:38 AMWNW9:32 PMENE4:07 AMS247,743 mi
24
79%-12:07 PMWNW10:37 PMENE4:54 AMS245,519 mi
25
70%-12:34 PMWNW11:43 PMENE5:39 AMS242,849 mi
26
60%-12:58 PMW-6:23 AMS239,774 mi
27
50%12:49 AME1:22 PMW-7:08 AMS236,388 mi
28
38%1:58 AME1:46 PMW-7:53 AMS232,853 mi
29
27%3:09 AMESE2:14 PMWSW-8:42 AMS229,407 mi
30
17%4:24 AMESE2:46 PMWSW-9:35 AMS226,348 mi
31
9%5:42 AMESE3:25 PMWSW-10:33 AMS224,003 mi

Humidity Comfort Levels in December 2021 in İstanbul

History:20232022JFMAMJJASONDec20202019
Humidity Comfort Levels in December 2021 in İstanbul18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2021 in İstanbul

History:20232022JFMAMJJASONDec20202019
Wind Speed in December 2021 in İstanbul1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mphNovJan
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in December 2021 in İstanbul

History:20232022JFMAMJJASONDec20202019
Hourly Wind Speed in December 2021 in İstanbul18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2021 in İstanbul

History:20232022JFMAMJJASONDec20202019
Hourly Wind Direction in 2021 in İstanbul18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2021 in İstanbul

History:20232022JFMAMJJASONDec20202019
Atmospheric Pressure in December 2021 in İstanbul18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 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 Istanbul Atatürk Airport page.

See all nearby weather stations

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