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December 1978 Weather History at Iași International Airport Romania

This report shows the past weather for Iași International Airport, providing a weather history for December 1978. It features all historical weather data series we have available, including the Iași International Airport temperature history for December 1978. You can drill down from year to month and even day level reports by clicking on the graphs.

Iași International Airport Temperature History December 1978

History:19801979JFMAMJJASONDec19771976
Temperature history in December 1978 at Iași International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°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 1978 at Iași International Airport

History:19801979JFMAMJJASONDec19771976
Hourly Temperature in December 1978 at Iași International 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 1978 at Iași International Airport

History:19801979JFMAMJJASONDec19771976
Cloud Cover in December 1978 at Iași International 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.

Snow Depth in December 1978 at Iași International Airport

History:19801979JFMAMJJASONDec19771976
Snow Depth in December 1978 at Iași International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 in2.5 in2.5 inNovJan
The daily measured snow depth, where available.

Observed Weather in December 1978 at Iași International Airport

History:19801979JFMAMJJASONDec19771976
Observed Weather in December 1978 at Iași International 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
Fri, Dec 1 Light Rain and Snow, Light Rain, Light Drizzle, Mist-RASN, IWC68, -RA, IWC61, -DZ, IWC51, IWC10, BR
Sat, Dec 2 Light Snow, Light Rain and Snow, Light Rain, Mist-SN, -RASN, -RA, BR
Sun, Dec 3 MistBR, IWC10
Mon, Dec 4 Snow, Light Snow, Ice Crystals, Mist, Snow CrystalsSN, IWC73, -SN, IWC71, IC, BR, IWC10, IWC78
Tue, Dec 5 Mist, Low Drifting SnowBR, IWC10, IWC36
Wed, Dec 6 Light Snow, Mist-SN, IWC71, BR, IWC10
Thu, Dec 7 Light Snow, Mist-SN, IWC71, BR, IWC10
Fri, Dec 8 Light Snow, Freezing Fog, Mist-SN, IWC71, FZFG, IWC48, BR, IWC10
Sat, Dec 9 Freezing Fog, MistIWC48, FZFG, BR, IWC10
Sun, Dec 10 Light Snow, Light Rain and Snow, Light Freezing Rain, Freezing Fog, Mist-SN, -RASN, -FZRA, FZFG, BR
Mon, Dec 11 MistBR, IWC10
Tue, Dec 12 MistBR
Wed, Dec 13 Light Rain, Mist-RA, IWC61, BR, IWC10
Thu, Dec 14 Freezing Fog, Mist, Sky-Obscuring Freezing FogFZFG, BR, IWC10, IWC49
Fri, Dec 15 Light Rain and Snow, Rain and Snow, Light Rain, Mist-RASN, IWC68, RASN, IWC69, -RA, IWC61, BR, IWC10
Sat, Dec 16 Rain, Light Rain, MistIWC21, -RA, IWC61, BR, IWC10
Sun, Dec 17 Light Rain, Mist-RA, IWC61, BR, IWC10
Mon, Dec 18 Showers of Light Rain, Mist-SHRA, BR
Tue, Dec 19 MistBR, IWC10
Wed, Dec 20 Light Snow, Mist-SN, IWC71, BR, IWC10
Thu, Dec 21 Light Snow, Mist, Precipitation in the Vicinity-SN, IWC71, BR, IWC10, IWC14
Fri, Dec 22 MistBR, IWC10
Sat, Dec 23 MistBR, IWC10
Sun, Dec 24 MistBR, IWC10
Mon, Dec 25 MistBR, IWC10
Tue, Dec 26 Decreasing Fog, Fog, Mist, Sky-Obscuring FogIWC42, FG, IWC44, BR, IWC10, IWC45
Wed, Dec 27 Fog, Freezing Fog, Mist, Sky-Obscuring Freezing FogIWC44, FZFG, IWC48, BR, IWC10, IWC49
Thu, Dec 28 Fog, MistFG, BR
Fri, Dec 29 Rain, Light Rain, MistIWC21, -RA, IWC61, BR, IWC10
Sat, Dec 30 Light Snow, Light Rain-SN, -RA
Sun, Dec 31 MistBR, IWC10

Hours of Daylight and Twilight in December 1978 at Iași International Airport

History:19801979JFMAMJJASONDec19771976
Hours of Daylight and Twilight in December 1978 at Iași International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrNovJanDec 228 hr, 29 minDec 228 hr, 29 minnightnightdaydayDec 18 hr, 47 minDec 18 hr, 47 minDec 318 hr, 33 minDec 318 hr, 33 minDec 118 hr, 34 minDec 118 hr, 34 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 1978 at Iași International Airport

History:19801979JFMAMJJASONDec19771976
Sunrise & Sunset with Twilight in December 1978 at Iași International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMNovJan7:34 AM7:34 AMDec 14:22 PMDec 14:22 PM7:56 AM7:56 AMDec 314:28 PMDec 314:28 PM7:45 AM7:45 AMDec 114:19 PMDec 114:19 PM7:52 AM7:52 AMDec 214:22 PMDec 214:22 PM
The solar day over the course of December 1978. 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 1978 at Iași International Airport

History:19801979JFMAMJJASONDec19771976
Solar Elevation and Azimuth in December 1978 at Iași International 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 AMNovJan0010102000101020
northeastsouthwest
Solar elevation and azimuth over the course of December 1978. 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 1978 at Iași International Airport

History:19801979JFMAMJJASONDec19771976
Moon Rise, Set & Phases in December 1978 at Iași International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNovJanNov 3010:20 AMNov 3010:20 AMDec 142:31 PMDec 142:31 PMDec 299:36 PMDec 299:36 PM7:08 AM7:08 AM4:58 PM4:58 PM4:46 PM4:46 PM8:04 AM8:04 AM6:58 AM6:58 AM4:33 PM4:33 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 1978IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
2%8:16 AMESE5:52 PMWSW-1:04 PMS226,629 mi
2
6%9:17 AMESE6:54 PMWSW-2:05 PMS225,994 mi
3
14%10:12 AMESE8:02 PMWSW-3:07 PMS226,296 mi
4
23%10:59 AMESE9:13 PMWSW-4:06 PMS227,401 mi
5
34%11:39 AMESE10:26 PMWSW-5:02 PMS229,113 mi
6
46%12:14 PMESE11:37 PMW-5:55 PMS231,220 mi
7
50%12:46 PME--6:45 PMS233,536 mi
8
68%-12:48 AMW1:15 PME7:34 PMS235,918 mi
9
78%-1:57 AMW1:45 PME8:22 PMS238,276 mi
10
86%-3:04 AMW2:15 PMENE9:10 PMS240,564 mi
11
93%-4:10 AMWNW2:48 PMENE9:58 PMS242,759 mi
12
97%-5:14 AMWNW3:23 PMENE10:47 PMS244,846 mi
13
100%-6:15 AMWNW4:02 PMENE11:36 PMS246,801 mi
14
100%-7:12 AMWNW4:46 PMENE--
15
100%-8:04 AMWNW5:34 PMENE12:25 AMS248,574 mi
16
98%-8:51 AMWNW6:26 PMENE1:13 AMS250,088 mi
17
94%-9:32 AMWNW7:21 PMENE2:00 AMS251,242 mi
18
89%-10:08 AMWNW8:18 PMENE2:47 AMS251,919 mi
19
82%-10:40 AMWNW9:16 PMENE3:31 AMS252,004 mi
20
74%-11:09 AMWNW10:16 PME4:15 AMS251,394 mi
21
65%-11:36 AMW11:16 PME4:58 AMS250,025 mi
22
50%-12:03 PMW-5:41 AMS247,878 mi
23
46%12:18 AME12:29 PMW-6:25 AMS245,001 mi
24
35%1:21 AME12:57 PMW-7:10 AMS241,517 mi
25
26%2:27 AMESE1:28 PMWSW-7:58 AMS237,627 mi
26
16%3:34 AMESE2:03 PMWSW-8:49 AMS233,609 mi
27
9%4:43 AMESE2:45 PMWSW-9:44 AMS229,805 mi
28
3%5:52 AMESE3:34 PMWSW-10:43 AMS226,578 mi
29
0%6:58 AMESE4:33 PMWSW-11:45 AMS224,264 mi
30
1%7:58 AMESE5:40 PMWSW-12:49 PMS223,100 mi
31
4%8:51 AMESE6:52 PMWSW-1:51 PMS223,179 mi

Humidity Comfort Levels in December 1978 at Iași International Airport

History:19801979JFMAMJJASONDec19771976
Humidity Comfort Levels in December 1978 at Iași International 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 1978 at Iași International Airport

History:19801979JFMAMJJASONDec19771976
Wind Speed in December 1978 at Iași International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mph30 mph30 mph35 mph35 mphNovJan
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in December 1978 at Iași International Airport

History:19801979JFMAMJJASONDec19771976
Hourly Wind Speed in December 1978 at Iași International 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 1978 at Iași International Airport

History:19801979JFMAMJJASONDec19771976
Hourly Wind Direction in 1978 at Iași International 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 1978 at Iași International Airport

History:19801979JFMAMJJASONDec19771976
Atmospheric Pressure in December 1978 at Iași International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.0 inHg29.0 inHg29.5 inHg29.5 inHg30.0 inHg30.0 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.

Reports by Month

Reports by Month at Iași International Airport194019501960197019801990200020102020195219521953195319541954195519551956195619571957195819581959195919601960196619661967196719731973197419741975197519761976197719771978197819791979198019801981198119821982198319831984198419851985198619861987198719881988198919891990199019911991199219921993199319941994199519951996199619971997199819981999199920002000200120012002200220032003200420042005200520062006200720072008200820092009201020102011201120122012201320132014201420152015201620162017201720182018201920192020202020212021202220222023202320242024
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in December 1978 at Iași International Airport Winter 1978

Number of Reports by Day in December 1978 at Iași International Airport181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930303131002424NovJan
regularspecialcorrection
The number of reports per day.

Reports by Hour in December 1978 at Iași International Airport Winter 1978

Reports by Hour in December 1978 at Iași International 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 Iași International Airport in December 1978.

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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