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May 1974 Weather History at Genk Belgium

This report shows the past weather for Genk, providing a weather history for May 1974. It features all historical weather data series we have available, including the Genk temperature history for May 1974. You can drill down from year to month and even day level reports by clicking on the graphs.

Genk Temperature History May 1974

History:19761975JFMAMayJJASOND19731956
Temperature history in May 1974 at Genk1815222911223344556677889910101111121213131414151516161818191920202121222223232424252526262727282829293030313130°F30°F35°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°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 1974 at Genk

History:19761975JFMAMayJJASOND19731956
Hourly Temperature in May 1974 at Genk1815222911223344556677889910101111121213131414151516161818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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 May 1974 at Genk

History:19761975JFMAMayJJASOND19731956
Cloud Cover in May 1974 at Genk1815222911223344556677889910101111121213131414151516161818191920202121222223232424252526262727282829293030313112 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 1974 at Genk

History:19761975JFMAMayJJASOND19731956
Observed Weather in May 1974 at Genk1815222911223344556677889910101111121213131414151516161818191920202121222223232424252526262727282829293030313112 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
Fri, May 3 Light Intermittent Rain, Light RainIWC60, -RA
Sat, May 4 RainIWC21
Sun, May 5 MistBR, IWC10
Mon, May 6 Drizzle/Snow Grains, Light Drizzle, Light Intermittent DrizzleIWC20, -DZ, IWC51, IWC50
Fri, May 10 Rain, Light RainIWC21, -RA, IWC61
Mon, May 13 RainIWC21
Tue, May 14 ThunderstormIWC29
Wed, May 15 MistBR, IWC10
Thu, May 16 MistBR, IWC10
Mon, May 20 Fog, Sky-Obscuring Increasing FogFG, IWC47
Wed, May 22 Light Intermittent Rain, Light Rain, Showers of Light Rain, Drizzle/Snow GrainsIWC60, -RA, -SHRA, IWC80, IWC20
Thu, May 23 Showers of Rain, Light Intermittent Rain, Light RainIWC25, IWC60, -RA, IWC61
Fri, May 31 RainIWC21

Hours of Daylight and Twilight in May 1974 at Genk

History:19761975JFMAMayJJASOND19731956
Hours of Daylight and Twilight in May 1974 at Genk181522291122334455667788991010111112121313141415151616181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrAprJunnightnightdaydayMay 114 hr, 46 minMay 114 hr, 46 minMay 1115 hr, 19 minMay 1115 hr, 19 minMay 2115 hr, 48 minMay 2115 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 May 1974 at Genk

History:19761975JFMAMayJJASOND19731956
Sunrise & Sunset with Twilight in May 1974 at Genk181522291122334455667788991010111112121313141415151616181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMAprJun4:30 AM4:30 AMMay 318:41 PMMay 318:41 PM5:12 AM5:12 AMMay 17:58 PMMay 17:58 PM4:55 AM4:55 AMMay 118:14 PMMay 118:14 PM4:41 AM4:41 AMMay 218:28 PMMay 218:28 PM
The solar day over the course of May 1974. 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 May 1974 at Genk

History:19761975JFMAMayJJASOND19731956
Solar Elevation and Azimuth in May 1974 at GenkMay11223344556677889910101111121213131414151516161818191920202121222223232424252526262727282829293030313112 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 AMAprJun0010102020303040405050600010102020303040405050
northeastsouthwest
Solar elevation and azimuth over the course of May 1974. 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 May 1974 at Genk

History:19761975JFMAMayJJASOND19731956
Moon Rise, Set & Phases in May 1974 at Genk1815222911223344556677889910101111121213131414151516161818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAprJunMay 69:55 AMMay 69:55 AMMay 219:34 PMMay 219:34 PMJun 411:10 PMJun 411:10 PM7:31 PM7:31 PM4:42 AM4:42 AM4:03 AM4:03 AM8:28 PM8:28 PM8:36 PM8:36 PM4:41 AM4:41 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 1974IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
77%-2:45 AMW2:25 PME8:49 PMS232,269 mi
2
86%-3:06 AMW3:43 PME9:37 PMS233,718 mi
3
93%-3:27 AMW5:00 PMESE10:26 PMS235,468 mi
4
98%-3:48 AMWSW6:17 PMESE11:15 PMS237,507 mi
5
99%-4:13 AMWSW7:31 PMESE--
6
100%-4:42 AMWSW8:43 PMESE12:07 AMS239,791 mi
7
100%-5:16 AMSW9:48 PMSE1:00 AMS242,227 mi
8
97%-5:58 AMSW10:44 PMSE1:53 AMS244,680 mi
9
93%-6:48 AMSW11:31 PMSE2:46 AMS246,981 mi
10
87%-7:45 AMSW-3:38 AMS248,944 mi
11
79%12:09 AMSE8:47 AMWSW-4:28 AMS250,392 mi
12
71%12:40 AMESE9:52 AMWSW-5:15 AMS251,172 mi
13
61%1:05 AMESE10:58 AMWSW-6:01 AMS251,177 mi
14
50%1:26 AMESE12:04 PMWSW-6:44 AMS250,353 mi
15
42%1:45 AME1:11 PMW-7:26 AMS248,713 mi
16
32%2:03 AME2:18 PMW-8:08 AMS246,339 mi
17
23%2:21 AME3:28 PMW-8:52 AMS243,377 mi
18
15%2:40 AMENE4:41 PMWNW-9:37 AMS240,040 mi
19
8%3:02 AMENE5:56 PMWNW-10:24 AMS236,585 mi
20
3%3:29 AMENE7:13 PMWNW-11:16 AMS233,301 mi
21
0%4:03 AMENE8:28 PMNW-12:12 PMS230,469 mi
22
1%4:48 AMNE9:37 PMNW-1:11 PMS228,328 mi
23
4%5:45 AMNE10:35 PMNW-2:11 PMS227,032 mi
24
10%6:54 AMNE11:21 PMWNW-3:12 PMS226,628 mi
25
19%8:12 AMENE11:58 PMWNW-4:10 PMS227,053 mi
26
29%9:33 AMENE--5:05 PMS228,167 mi
27
41%-12:26 AMWNW10:55 AMENE5:57 PMS229,793 mi
28
50%-12:50 AMWNW12:15 PME6:46 PMS231,757 mi
29
64%-1:12 AMW1:33 PME7:35 PMS233,911 mi
30
74%-1:32 AMW2:49 PME8:23 PMS236,152 mi
31
83%-1:53 AMWSW4:04 PMESE9:11 PMS238,414 mi

Humidity Comfort Levels in May 1974 at Genk

History:19761975JFMAMayJJASOND19731956
Humidity Comfort Levels in May 1974 at Genk1815222911223344556677889910101111121213131414151516161818191920202121222223232424252526262727282829293030313112 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 1974 at Genk

History:19761975JFMAMayJJASOND19731956
Wind Speed in May 1974 at Genk181522291122334455667788991010111112121313141415151616181819192020212122222323242425252626272728282929303031310 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mphAprJun
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in May 1974 at Genk

History:19761975JFMAMayJJASOND19731956
Hourly Wind Speed in May 1974 at Genk1815222911223344556677889910101111121213131414151516161818191920202121222223232424252526262727282829293030313112 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 1974 at Genk

History:19761975JFMAMayJJASOND19731956
Hourly Wind Direction in 1974 at Genk1815222911223344556677889910101111121213131414151516161818191920202121222223232424252526262727282829293030313112 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 1974 at Genk

History:19761975JFMAMayJJASOND19731956
Atmospheric Pressure in May 1974 at Genk1815222911223344556677889910101111121213131414151516161818191920202121222223232424252526262727282829293030313129.6 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.

Reports by Month

Reports by Month at Genk1940195019601970198019902000201020201949194919501950195119511952195219531953195419541955195519561956197319731974197419751975197619761977197719781978197919791980198019811981198219821983198319841984198519851986198619871987198819881989198919901990199119911992199219931993199419941995199519961996199719971998199819991999200020002001200120022002200320032004200420052005
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in May 1974 at Genk Spring 1974

Number of Reports by Day in May 1974 at Genk181522291122334455667788991010111112121313141415151616181819192020212122222323242425252626272728282929303031310066121218182424AprJun
regularspecialcorrection
The number of reports per day.

Reports by Hour in May 1974 at Genk Spring 1974

Reports by Hour in May 1974 at Genk1815222911223344556677889910101111121213131414151516161818191920202121222223232424252526262727282829293030313112 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 Genk in May 1974.

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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