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December 2020 Weather History at Irkutsk Airport Russia

This report shows the past weather for Irkutsk Airport, providing a weather history for December 2020. It features all historical weather data series we have available, including the Irkutsk Airport temperature history for December 2020. You can drill down from year to month and even day level reports by clicking on the graphs.

Irkutsk Airport Temperature History December 2020

History:20222021JFMAMJJASONDec20192018
Temperature history in December 2020 at Irkutsk Airport181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930303131-40°F-40°F-30°F-30°F-20°F-20°F-10°F-10°F0°F0°F10°F10°F20°F20°F30°F30°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 2020 at Irkutsk Airport

History:20222021JFMAMJJASONDec20192018
Hourly Temperature in December 2020 at Irkutsk Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJanfrigid
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 2020 at Irkutsk Airport

History:20222021JFMAMJJASONDec20192018
Cloud Cover in December 2020 at Irkutsk Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2020 at Irkutsk Airport

History:20222021JFMAMJJASONDec20192018
Observed Weather in December 2020 at Irkutsk Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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
Tue, Dec 1 Recent Snow, Light Snow, Freezing Fog, Mist, SmokeRESN, -SN, FZFG, BR, FU
Wed, Dec 2 Recent Showers of Snow, Showers of Snow, Light Snow, Showers of Light Snow, Freezing Fog, MistRESHSN, SHSN, -SN, -SHSN, FZFG, BR
Thu, Dec 3 Freezing Fog, Mist, SmokeFZFG, BR, FU
Fri, Dec 4 Freezing Fog, Mist, SmokeFZFG, BR, FU
Sat, Dec 5 Light Snow, Mist, Smoke-SN, BR, FU
Sun, Dec 6 Light Snow, Freezing Fog, Mist, Smoke-SN, FZFG, BR, FU
Mon, Dec 7 SmokeFU
Tue, Dec 8 Freezing Fog, Mist, SmokeFZFG, BR, FU
Wed, Dec 9 Showers of Heavy Snow, Recent Showers of Snow, Showers of Snow, Showers of Light Snow, Freezing Fog, Smoke+SHSN, RESHSN, SHSN, -SHSN, FZFG, FU
Thu, Dec 10 Recent Showers of Snow, Showers of Snow, Light Snow, Showers of Light Snow, Mist, SmokeRESHSN, SHSN, -SN, -SHSN, BR, FU
Fri, Dec 11 Mist, SmokeBR, FU
Sat, Dec 12 Recent Showers of Snow, Recent Snow, Showers of Snow, Light Snow, Showers of Light Snow, Mist, Smoke, Drifting SnowRESHSN, RESN, SHSN, -SN, -SHSN, BR, FU, DRSN
Sun, Dec 13 MistBR
Mon, Dec 14 Freezing Fog, Mist, SmokeFZFG, BR, FU
Tue, Dec 15 Freezing FogFZFG
Wed, Dec 16 Recent Showers of Snow, Showers of Light Snow, Smoke, Drifting SnowRESHSN, -SHSN, FU, DRSN
Fri, Dec 18 Freezing Fog, Mist, SmokeFZFG, BR, FU
Sun, Dec 20 Mist, SmokeBR, FU
Mon, Dec 21 Recent Showers of Snow, Showers of Light Snow, Mist, SmokeRESHSN, -SHSN, BR, FU
Tue, Dec 22 Heavy Snow, Recent Showers of Snow, Recent Snow, Snow, Light Snow, Showers of Light Snow, Freezing Fog, Mist, Smoke+SN, RESHSN, RESN, SN, -SN, -SHSN, FZFG, BR, FU
Wed, Dec 23 Recent Showers of Snow, Showers of Snow, Showers of Light Snow, Freezing Fog, Mist, SmokeRESHSN, SHSN, -SHSN, FZFG, BR, FU
Thu, Dec 24 Recent Showers of Snow, Light Snow, Showers of Light Snow, Mist, SmokeRESHSN, -SN, -SHSN, BR, FU
Fri, Dec 25 Freezing FogFZFG
Sat, Dec 26 Recent Showers of Snow, Recent Snow, Showers of Snow, Showers of Light Snow, Blowing Snow, Drifting Snow, Recent Blowing SnowRESHSN, RESN, SHSN, -SHSN, BLSN, DRSN, REBLSN
Sun, Dec 27 Heavy Snow, Recent Showers of Snow, Recent Snow, Showers of Snow, Snow, Light Snow, Showers of Light Snow, Smoke, Blowing Snow, Drifting Snow, Recent Blowing Snow+SN, RESHSN, RESN, SHSN, SN, -SN, -SHSN, FU, BLSN, DRSN, REBLSN
Mon, Dec 28 Recent Showers of Snow, Recent Snow, Showers of Snow, Snow, Light Snow, Showers of Light Snow, Mist, Blowing Snow, Recent Blowing SnowRESHSN, RESN, SHSN, SN, -SN, -SHSN, BR, BLSN, REBLSN
Tue, Dec 29 Recent Snow, Light Snow, Mist, SmokeRESN, -SN, BR, FU
Wed, Dec 30 Mist, SmokeBR, FU
Thu, Dec 31 SmokeFU

Hours of Daylight and Twilight in December 2020 at Irkutsk Airport

History:20222021JFMAMJJASONDec20192018
Hours of Daylight and Twilight in December 2020 at Irkutsk Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrNovJanDec 217 hr, 42 minDec 217 hr, 42 minnightnightdaydayDec 18 hr, 4 minDec 18 hr, 4 minDec 317 hr, 47 minDec 317 hr, 47 minDec 117 hr, 48 minDec 117 hr, 48 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 2020 at Irkutsk Airport

History:20222021JFMAMJJASONDec20192018
Sunrise & Sunset with Twilight in December 2020 at Irkutsk Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMNovJan8:49 AM8:49 AMDec 14:53 PMDec 14:53 PM9:12 AM9:12 AMDec 314:59 PMDec 314:59 PM9:03 AM9:03 AMDec 134:49 PMDec 134:49 PM9:09 AM9:09 AMDec 214:51 PMDec 214:51 PM
The solar day over the course of December 2020. 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 2020 at Irkutsk Airport

History:20222021JFMAMJJASONDec20192018
Solar Elevation and Azimuth in December 2020 at Irkutsk AirportDec112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMNovJan001010001010
northeastsouthwest
Solar elevation and azimuth over the course of December 2020. 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 2020 at Irkutsk Airport

History:20222021JFMAMJJASONDec20192018
Moon Rise, Set & Phases in December 2020 at Irkutsk Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNovJanNov 305:30 PMNov 305:30 PMDec 1512:17 AMDec 1512:17 AMDec 3011:29 AMDec 3011:29 AM4:54 PM4:54 PM9:32 AM9:32 AM8:22 AM8:22 AM4:26 PM4:26 PM4:01 PM4:01 PM9:27 AM9:27 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 2020IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
100%-9:32 AMNW5:24 PMNE1:08 AMS249,170 mi
2
98%-10:37 AMNW6:05 PMNE1:57 AMS247,528 mi
3
95%-11:34 AMNW6:56 PMNE2:49 AMS245,643 mi
4
89%-12:21 PMNW8:00 PMNE3:41 AMS243,534 mi
5
81%-12:58 PMNW9:12 PMNE4:34 AMS241,212 mi
6
72%-1:27 PMWNW10:29 PMENE5:25 AMS238,693 mi
7
62%-1:50 PMWNW11:49 PMENE6:15 AMS236,019 mi
8
50%-2:09 PMWNW-7:04 AMS233,275 mi
9
39%1:10 AME2:27 PMW-7:53 AMS230,597 mi
10
28%2:33 AME2:44 PMW-8:41 AMS228,180 mi
11
18%3:58 AME3:02 PMWSW-9:32 AMS226,257 mi
12
9%5:25 AMESE3:24 PMWSW-10:25 AMS225,073 mi
13
3%6:54 AMESE3:50 PMWSW-11:23 AMS224,836 mi
14
0%8:22 AMSE4:26 PMSW-12:24 PMS225,666 mi
15
0%9:43 AMSE5:14 PMSW-1:28 PMS227,558 mi
16
3%10:50 AMSE6:15 PMSW-2:32 PMS230,366 mi
17
9%11:40 AMSE7:27 PMSW-3:33 PMS233,822 mi
18
17%12:17 PMSE8:43 PMSW-4:30 PMS237,596 mi
19
25%12:44 PMESE10:00 PMWSW-5:21 PMS241,348 mi
20
35%1:04 PMESE11:14 PMWSW-6:08 PMS244,778 mi
21
45%1:21 PMESE--6:51 PMS247,648 mi
22
50%-12:25 AMW1:35 PME7:32 PMS249,797 mi
23
64%-1:34 AMW1:49 PME8:12 PMS251,137 mi
24
73%-2:42 AMW2:03 PME8:52 PMS251,653 mi
25
81%-3:50 AMWNW2:18 PMENE9:34 PMS251,393 mi
26
88%-4:59 AMWNW2:35 PMENE10:17 PMS250,456 mi
27
94%-6:09 AMWNW2:57 PMENE11:02 PMS248,977 mi
28
98%-7:19 AMNW3:24 PMNE11:51 PMS247,108 mi
29
99%-8:26 AMNW4:01 PMNE--
30
100%-9:27 AMNW4:49 PMNE12:42 AMS245,004 mi
31
100%-10:19 AMNW5:50 PMNE1:35 AMS242,805 mi

Humidity Comfort Levels in December 2020 at Irkutsk Airport

History:20222021JFMAMJJASONDec20192018
Humidity Comfort Levels in December 2020 at Irkutsk Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2020 at Irkutsk Airport

History:20222021JFMAMJJASONDec20192018
Wind Speed in December 2020 at Irkutsk Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mphNovJan
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in December 2020 at Irkutsk Airport

History:20222021JFMAMJJASONDec20192018
Hourly Wind Speed in December 2020 at Irkutsk Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2020 at Irkutsk Airport

History:20222021JFMAMJJASONDec20192018
Hourly Wind Direction in 2020 at Irkutsk Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2020 at Irkutsk Airport

History:20222021JFMAMJJASONDec20192018
Atmospheric Pressure in December 2020 at Irkutsk Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.5 inHg29.5 inHg30.0 inHg30.0 inHg30.5 inHg30.5 inHg31.0 inHg31.0 inHgNovJan
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 Irkutsk Airport19401950196019701980199020002010202019531953195419541955195519561956195719571959195919601960196119611962196219631963196419641965196519661966196719671968196819691969197019701971197119731973197419741975197519761976197719771978197819791979198019801981198119821982198319831984198419851985198619861987198719881988198919891990199019911991199219921993199319941994199519951996199619971997199819981999199920002000200120012002200220032003200420042005200520062006200720072008200820092009201020102011201120122012201320132014201420152015201620162017201720182018201920192020202020212021202220222023202320242024
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in December 2020 at Irkutsk Airport Winter 2020

Number of Reports by Day in December 2020 at Irkutsk Airport181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930303131005050100100NovJan
regularspecialcorrection
The number of reports per day.

Reports by Hour in December 2020 at Irkutsk Airport Winter 2020

Reports by Hour in December 2020 at Irkutsk Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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 Irkutsk Airport in December 2020.

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.

Disclaimer

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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.

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