May 2021 Weather History at Brussels Airport Belgium

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

Brussels Airport Temperature History May 2021

Temperature history in May 2021 at Brussels Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313130°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°FAprJun
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 May 2021 at Brussels Airport

Hourly Temperature in May 2021 at Brussels Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJunvery coldcoldcoolwarm
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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© Esri, et al.

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Cloud Cover in May 2021 at Brussels Airport

Cloud Cover in May 2021 at Brussels Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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 May 2021 at Brussels Airport

Observed Weather in May 2021 at Brussels Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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, May 1 MistBR
Sun, May 2 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Tue, May 4 Rain, Showers of Rain, Light Intermittent Rain, Light Rain, Showers of Light Rain, Precipitation in the VicinityIWC21, IWC25, IWC60, IWC61, IWC80, IWC16
Wed, May 5 Thunderstorm in the Vicinity, Showers of Rain, Showers of Light Rain, Precipitation in the VicinityIWC13, IWC25, IWC81, IWC80, IWC16
Thu, May 6 Showers of Rain, Light Intermittent Rain, Light Rain, Showers of Light Rain, Precipitation in the VicinityIWC25, IWC81, IWC60, -RA, IWC61, IWC80, -SHRA, IWC14, IWC15
Fri, May 7 Showers of Light Rain-SHRA
Sat, May 8 Light Rain-RA
Sun, May 9 Recent Thunderstorm with Rain, Showers of Light Rain, Showers in the VicinityRETSRA, -SHRA, VCSH
Mon, May 10 Light Rain, Showers in the Vicinity-RA, VCSH
Tue, May 11 Recent Thunderstorm, Thunderstorm with Heavy Rain, Recent Showers of Rain, Showers of Rain, Showers of Light Rain, Showers in the VicinityRETS, +TSRA, RESHRA, SHRA, -SHRA, VCSH
Wed, May 12 Recent Thunderstorm, Recent Showers of Rain, Showers of Light Rain, Showers in the VicinityRETS, RESHRA, -SHRA, VCSH
Thu, May 13 Showers of Light Rain-SHRA
Fri, May 14 Recent Thunderstorm, Recent Thunderstorm with Rain, Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Recent Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRETS, RETSRA, TS, VCTS, -TSRA, RESHRA, -RA, -SHRA, VCSH
Sat, May 15 Showers of Heavy Rain, Rain, Recent Showers of Rain, Showers of Rain, Light Rain, Showers of Light Rain, Mist, Showers in the Vicinity+SHRA, RA, RESHRA, SHRA, -RA, -SHRA, BR, VCSH
Sun, May 16 Thunderstorm in the Vicinity, Recent Showers of Rain, Showers of Rain, Showers of Light Rain, Showers in the VicinityVCTS, RESHRA, SHRA, -SHRA, VCSH
Mon, May 17 Rain, Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRA, SHRA, -RA, -SHRA, VCSH
Tue, May 18 Showers of Heavy Rain, Recent Showers of Rain, Showers of Light Rain, Showers in the Vicinity+SHRA, RESHRA, -SHRA, VCSH
Wed, May 19 Recent Showers of Rain, Showers of Rain, Showers of Light Rain, Showers in the VicinityRESHRA, SHRA, -SHRA, VCSH
Fri, May 21 Recent Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRESHRA, -RA, -SHRA, VCSH
Sat, May 22 Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRA, -RA, -SHRA, VCSH
Sun, May 23 Light Rain-RA
Mon, May 24 Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinitySHRA, -RA, -SHRA, VCSH
Tue, May 25 Recent Showers of Rain, Showers of Rain, Showers of Light Rain, Showers in the VicinityRESHRA, SHRA, -SHRA, VCSH
Wed, May 26 Showers in the VicinityVCSH
Fri, May 28 Mist, Shallow FogBR, MIFG
Sun, May 30 Mist, Shallow FogBR, MIFG

Hours of Daylight and Twilight in May 2021 at Brussels Airport

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 May 2021 at Brussels Airport

The solar day over the course of May 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.

Moon Rise, Set & Phases in May 2021 at Brussels Airport

Moon Rise, Set & Phases in May 2021 at Brussels Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAprJunApr 275:32 AMApr 275:32 AMMay 119:01 PMMay 119:01 PMMay 261:15 PMMay 261:15 PM8:06 PM8:06 PM6:48 AM6:48 AM6:04 AM6:04 AM9:05 PM9:05 PM8:30 PM8:30 PM5:38 AM5:38 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.
May 2021IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
78%1:48 AMSE9:19 AMSW-5:34 AMS228,559 mi
2
68%2:48 AMSE10:25 AMSW-6:37 AMS232,149 mi
3
50%3:33 AMSE11:39 AMSW-7:36 AMS235,908 mi
4
45%4:05 AMESE12:55 PMWSW-8:30 AMS239,553 mi
5
35%4:29 AMESE2:10 PMWSW-9:19 AMS242,876 mi
6
25%4:48 AMESE3:22 PMWSW-10:04 AMS245,750 mi
7
17%5:04 AME4:32 PMW-10:47 AMS248,115 mi
8
10%5:19 AME5:41 PMW-11:27 AMS249,956 mi
9
5%5:33 AME6:48 PMW-12:07 PMS251,291 mi
10
2%5:47 AMENE7:56 PMWNW-12:48 PMS252,149 mi
11
0%6:04 AMENE9:05 PMWNW-1:29 PMS252,554 mi
12
0%6:23 AMENE10:14 PMWNW-2:13 PMS252,520 mi
13
3%6:46 AMNE11:21 PMNW-2:59 PMS252,038 mi
14
7%7:17 AMNE--3:47 PMS251,083 mi
15
13%-12:24 AMNW7:56 AMNE4:37 PMS249,623 mi
16
20%-1:19 AMNW8:46 AMNE5:28 PMS247,628 mi
17
29%-2:06 AMNW9:46 AMNE6:19 PMS245,092 mi
18
39%-2:43 AMNW10:55 AMNE7:09 PMS242,051 mi
19
50%-3:12 AMWNW12:09 PMENE7:58 PMS238,593 mi
20
61%-3:35 AMWNW1:27 PMENE8:46 PMS234,877 mi
21
72%-3:55 AMWNW2:46 PMENE9:34 PMS231,133 mi
22
82%-4:13 AMW4:08 PME10:22 PMS227,656 mi
23
90%-4:31 AMW5:32 PME11:13 PMS224,777 mi
24
94%-4:49 AMWSW7:00 PMESE--
25
96%-5:11 AMWSW8:30 PMESE12:06 AMS222,818 mi
26
100%-5:38 AMWSW10:01 PMSE1:05 AMS222,031 mi
27
100%-6:14 AMSW11:25 PMSE2:08 AMS222,545 mi
28
96%-7:03 AMSW-3:14 AMS224,324 mi
29
90%12:35 AMSE8:05 AMSW-4:20 AMS227,168 mi
30
82%1:28 AMSE9:19 AMSW-5:23 AMS230,758 mi
31
72%2:06 AMSE10:37 AMSW-6:21 AMS234,723 mi

Humidity Comfort Levels in May 2021 at Brussels Airport

Humidity Comfort Levels in May 2021 at Brussels Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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 May 2021 at Brussels Airport

Wind Speed in May 2021 at Brussels Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphAprJun
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in May 2021 at Brussels Airport

Hourly Wind Speed in May 2021 at Brussels Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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 at Brussels Airport

Hourly Wind Direction in 2021 at Brussels Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in May 2021 at Brussels Airport

Atmospheric Pressure in May 2021 at Brussels Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHgAprJun
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

Number of Reports by Day in May 2021 at Brussels Airport Spring 2021

regularspecialcorrection
The number of reports per day.

Reports by Hour in May 2021 at Brussels Airport Spring 2021

Reports by Hour in May 2021 at Brussels Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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 Brussels Airport in May 2021.

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 © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.

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