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Spring 2019 Weather History at Leoš Janáček Airport Ostrava Czechia

This report shows the past weather for Leoš Janáček Airport Ostrava, providing a weather history for the spring of 2019. It features all historical weather data series we have available, including the Leoš Janáček Airport Ostrava temperature history for the spring of 2019. You can drill down from year to month and even day level reports by clicking on the graphs.

Leoš Janáček Airport Ostrava Temperature History in the Spring of 2019

History:202320222021202020192018201720162015
Temperature history in the Spring of 2019 at Leoš Janáček Airport OstravaMarAprMay0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FWinterSummer
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 the Spring of 2019 at Leoš Janáček Airport Ostrava

History:202320222021202020192018201720162015
Hourly Temperature in the Spring of 2019 at Leoš Janáček Airport OstravaMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummercoolvery cold
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 the Spring of 2019 at Leoš Janáček Airport Ostrava

History:202320222021202020192018201720162015
Cloud Cover in the Spring of 2019 at Leoš Janáček Airport OstravaMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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.

Daily Precipitation in the Spring of 2019 at Leoš Janáček Airport Ostrava

History:202320222021202020192018201720162015
Daily Precipitation in the Spring of 2019 at Leoš Janáček Airport OstravaMarAprMay0.0 in0.0 in0.2 in0.2 in0.4 in0.4 in0.6 in0.6 in0.8 in0.8 in1.0 in1.0 in1.2 in1.2 inWinterSummer
The daily measured quantity of liquid or liquid-equivalent precipitation.

Snow Depth in the Spring of 2019 at Leoš Janáček Airport Ostrava

History:202320222021202020192018201720162015
Snow Depth in the Spring of 2019 at Leoš Janáček Airport OstravaMarAprMay0 in0 in1 in1 in2 in2 in3 in3 in4 in4 in5 in5 in6 in6 inWinterSummer
The daily measured snow depth, where available.

Observed Weather in the Spring of 2019 at Leoš Janáček Airport Ostrava

History:202320222021202020192018201720162015
Observed Weather in the Spring of 2019 at Leoš Janáček Airport OstravaMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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, Mar 1 Rain, Light Rain, MistRA, -RA, BR
Sat, Mar 2 Light Snow, Light Snow and Rain, Light Rain, Mist-SN, -SNRA, -RA, BR
Sun, Mar 3 MistBR
Mon, Mar 4 Rain, Light Rain, Showers of Light RainRA, -RA, -SHRA
Tue, Mar 5 Showers of Rain, Showers of Light RainSHRA, -SHRA
Thu, Mar 7 Showers of Light Rain-SHRA
Fri, Mar 8 Showers in the VicinityVCSH
Sat, Mar 9 Rain, Light Rain, Showers of Light RainRA, -RA, -SHRA
Sun, Mar 10 Heavy Rain, Rain, Light Rain+RA, RA, -RA
Mon, Mar 11 Thunderstorm, Showers of Snow, Showers of Light Rain, Showers in the VicinityTS, SHSN, -SHRA, VCSH
Tue, Mar 12 Light Rain and Snow-RASN
Wed, Mar 13 Light Rain-RA
Thu, Mar 14 Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRA, -RA, -SHRA, VCSH
Fri, Mar 15 Light Rain-RA
Sat, Mar 16 Rain, Light RainRA, -RA
Mon, Mar 18 Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRA, -RA, -SHRA, VCSH
Fri, Mar 22 MistBR
Sat, Mar 23 Fog, MistFG, BR
Mon, Mar 25 Light Rain, Showers of Light Rain, Showers in the Vicinity-RA, -SHRA, VCSH
Tue, Mar 26 Light Rain, Showers in the Vicinity-RA, VCSH
Thu, Mar 28 Light Rain, Showers of Light Rain, Fog, Mist, Shallow Fog, Showers in the Vicinity-RA, -SHRA, FG, BR, MIFG, VCSH
Fri, Mar 29 Fog, Freezing Fog, Mist, Shallow FogFG, FZFG, BR, MIFG
Sat, Mar 30 Fog in the Vicinity, Mist, Shallow FogVCFG, BR, MIFG
Sat, Apr 6 Rain, Light Rain, Fog, Mist, Shallow FogRA, -RA, FG, BR, MIFG
Sun, Apr 7 Fog, MistFG, BR
Mon, Apr 8 Mist, Shallow FogBR, MIFG
Tue, Apr 9 MistBR
Fri, Apr 12 Light Rain-RA
Sat, Apr 13 Light Rain and Snow, Light Snow and Rain, Light Rain, Mist-RASN, -SNRA, -RA, BR
Sun, Apr 14 Light Rain, Mist-RA, BR
Thu, Apr 18 MistBR
Tue, Apr 23 Light Rain-RA
Sat, Apr 27 Light Rain, Light Drizzle-RA, -DZ
Sun, Apr 28 Light Rain-RA
Mon, Apr 29 Rain, Light Rain, Light Drizzle, MistRA, -RA, -DZ, BR
Tue, Apr 30 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Rain, Light Rain, Showers of Light Rain, MistTS, VCTS, +TSRA, -TSRA, TSRA, RA, -RA, -SHRA, BR
Wed, May 1 MistBR
Fri, May 3 Showers of Rain, Light Rain, Showers of Light Rain, Shallow FogSHRA, -RA, -SHRA, MIFG
Sat, May 4 Light Rain, Light Drizzle, Mist, Shallow Fog-RA, -DZ, BR, MIFG
Sun, May 5 Light Rain-RA
Mon, May 6 Light Rain-RA
Tue, May 7 Light Rain, Showers of Light Rain-RA, -SHRA
Wed, May 8 Fog in the VicinityVCFG
Thu, May 9 Rain, Light RainRA, -RA
Fri, May 10 Recent Thunderstorm, Thunderstorm, Thunderstorm in the Vicinity, Showers of Light RainRETS, TS, VCTS, -SHRA
Sat, May 11 Fog in the Vicinity, Mist, Patches of Fog, Shallow FogVCFG, BR, BCFG, MIFG
Sun, May 12 Rain, Light Rain, MistRA, -RA, BR
Mon, May 13 Light Rain-RA
Tue, May 14 Rain, Light RainRA, -RA
Wed, May 15 Rain, Light Rain, Light Drizzle, MistRA, -RA, -DZ, BR
Thu, May 16 Light Rain, Mist-RA, BR
Fri, May 17 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain, Showers of Light Rain, Mist, Partial Fog, Patches of Fog, Shallow Fog, Showers in the VicinityTS, VCTS, -TSRA, -RA, -SHRA, BR, PRFG, BCFG, MIFG, VCSH
Sat, May 18 Recent Showers of Rain, Showers of Rain, Showers of Light Rain, Fog, Mist, Partial Fog, Patches of Fog, Shallow Fog, Showers in the VicinityRESHRA, SHRA, -SHRA, FG, BR, PRFG, BCFG, MIFG, VCSH
Sun, May 19 Recent Thunderstorm with Rain, Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Fog, Fog in the Vicinity, Mist, Patches of Fog, Showers in the VicinityRETSRA, TS, VCTS, +TSRA, -TSRA, TSRA, FG, VCFG, BR, BCFG, VCSH
Mon, May 20 Rain, Recent Rain, Light Rain, MistRA, RERA, -RA, BR
Tue, May 21 Heavy Rain, Rain, Light Rain, Showers of Light Rain, Showers in the Vicinity+RA, RA, -RA, -SHRA, VCSH
Wed, May 22 Recent Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Rain, Heavy Rain, Rain, Recent Rain, Recent Showers of Rain, Showers of Rain, Light Rain, Showers of Light Rain, MistRETS, VCTS, TSRA, +RA, RA, RERA, RESHRA, SHRA, -RA, -SHRA, BR
Thu, May 23 Rain, Showers of Rain, Light Rain, Showers of Light RainRA, SHRA, -RA, -SHRA
Sun, May 26 Mist, Shallow Fog, Showers in the VicinityBR, MIFG, VCSH
Mon, May 27 Rain, Light Rain, Showers of Light RainRA, -RA, -SHRA
Tue, May 28 Rain, Recent Rain, Showers of Rain, Light Rain, Showers of Light Rain, Mist, Showers in the VicinityRA, RERA, SHRA, -RA, -SHRA, BR, VCSH
Wed, May 29 Light Rain-RA
Thu, May 30 Light Rain-RA
Fri, May 31 Light Rain-RA

Hours of Daylight and Twilight in the Spring of 2019 at Leoš Janáček Airport Ostrava

History:202320222021202020192018201720162015
Hours of Daylight and Twilight in the Spring of 2019 at Leoš Janáček Airport OstravaMarAprMay0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrWinterSummerMar 2012 hr, 8 minMar 2012 hr, 8 minnightnightdaydayMay 3115 hr, 59 minMay 3115 hr, 59 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 and Daylight Saving Time in the Spring of 2019 at Leoš Janáček Airport Ostrava

History:202320222021202020192018201720162015
Sunrise & Sunset with Twilight and Daylight Saving Time in the Spring of 2019 at Leoš Janáček Airport OstravaMarAprMay12 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 AMWinterSummer4:45 AM4:45 AMMay 318:45 PMMay 318:45 PM6:31 AM6:31 AMMar 15:29 PMMar 15:29 PM5:49 AM5:49 AMMar 216:01 PMMar 216:01 PMMar 31DSTMar 31DST
The solar day over the course of the Spring of 2019. 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. The transitions to and from daylight saving time are indicated by the 'DST' labels.

Solar Elevation and Azimuth in the Spring of 2019 at Leoš Janáček Airport Ostrava

History:202320222021202020192018201720162015
Solar Elevation and Azimuth in the Spring of 2019 at Leoš Janáček Airport OstravaMarAprMay12 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 AMWinterSummer001020304050010102030405060
northeastsouthwest
Solar elevation and azimuth in the the spring of 2019. 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 the Spring of 2019 at Leoš Janáček Airport Ostrava

History:202320222021202020192018201720162015
Moon Rise, Set & Phases in the Spring of 2019 at Leoš Janáček Airport OstravaMarAprMay12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMWinterSummerFeb 410:04 PMFeb 410:04 PMFeb 194:54 PMFeb 194:54 PMMar 65:05 PMMar 65:05 PMMar 212:43 AMMar 212:43 AMApr 510:51 AMApr 510:51 AMApr 191:13 PMApr 191:13 PMMay 512:46 AMMay 512:46 AMMay 1811:12 PMMay 1811:12 PMJun 312:03 PMJun 312:03 PMJun 1710:31 AMJun 1710:31 AM4:20 PM4:20 PM7:33 AM7:33 AM5:11 PM5:11 PM6:26 AM6:26 AM7:27 PM7:27 PM6:41 AM6:41 AM8:42 PM8:42 PM7:55 PM7:55 PM5:38 AM5:38 AM8:50 PM8:50 PM8:01 PM8:01 PM4:48 AM4:48 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.

Humidity Comfort Levels in the Spring of 2019 at Leoš Janáček Airport Ostrava

History:202320222021202020192018201720162015
Humidity Comfort Levels in the Spring of 2019 at Leoš Janáček Airport OstravaMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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 the Spring of 2019 at Leoš Janáček Airport Ostrava

History:202320222021202020192018201720162015
Wind Speed in the Spring of 2019 at Leoš Janáček Airport OstravaMarAprMay0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mph70 mph70 mphWinterSummer
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Spring of 2019 at Leoš Janáček Airport Ostrava

History:202320222021202020192018201720162015
Hourly Wind Speed in the Spring of 2019 at Leoš Janáček Airport OstravaMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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.
Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.

Growing Degree Days in the Spring of 2019 at Leoš Janáček Airport Ostrava

History:202320222021202020192018201720162015
Growing Degree Days in the Spring of 2019 at Leoš Janáček Airport OstravaMarAprMay0°F0°F100°F100°F200°F200°F300°F300°F400°F400°F500°F500°F600°F600°F700°F700°F800°F800°F900°F900°FWinterSummer
The growing degree days accumulated from reported temperatures over the course of the spring (solid black line), placed over the average accumulation (faint line), with 25th to 75th and 10th to 90th percentile bands. Gaps indicate days without enough temperature reports to calculate a complete daily value; totals following gaps may therefore be understated.

Hourly Wind Direction in 2019 at Leoš Janáček Airport Ostrava

History:202320222021202020192018201720162015
Hourly Wind Direction in 2019 at Leoš Janáček Airport OstravaMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in the Spring of 2019 at Leoš Janáček Airport Ostrava

History:202320222021202020192018201720162015
Atmospheric Pressure in the Spring of 2019 at Leoš Janáček Airport OstravaMarAprMay29.5 inHg29.5 inHg30.0 inHg30.0 inHg30.5 inHg30.5 inHg31.0 inHg31.0 inHgWinterSummer
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 Leoš Janáček Airport Ostrava194019501960197019801990200020102020194119411942194219431943195219521953195319541954195519551956195619571957195819581959195919601960196119611962196219631963197319731974197419751975197619761977197719781978197919791980198019811981198219821983198319841984198519851986198619871987198819881989198919901990199119911992199219931993199419941995199519961996199719971998199819991999200020002001200120022002200320032004200420052005200620062007200720082008200920092010201020112011201220122013201320142014201520152016201620172017201820182019201920202020202120212022202220232023202420242025202520262026
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in the Spring of 2019 at Leoš Janáček Airport Ostrava 2019

Number of Reports by Day in the Spring of 2019 at Leoš Janáček Airport OstravaMarAprMay005050100100150150WinterSummer
regularspecialcorrection
The number of reports per day.

Reports by Hour in the Spring of 2019 at Leoš Janáček Airport Ostrava 2019

Reports by Hour in the Spring of 2019 at Leoš Janáček Airport OstravaMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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 Leoš Janáček Airport Ostrava in the spring of 2019.

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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