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April 1978 Weather History at Kalkar Germany

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

Kalkar Temperature History April 1978

History:19881987JFMAprMJJASOND19771976
Temperature history in April 1978 at Kalkar18152229334455667710101111121213131414171718181919202021212424252526262727282830°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°FMarMay
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 April 1978 at Kalkar

History:19881987JFMAprMJJASOND19771976
Hourly Temperature in April 1978 at Kalkar18152229334455667710101111121213131414171718181919202021212424252526262727282812 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMaycoldcoolvery 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 April 1978 at Kalkar

History:19881987JFMAprMJJASOND19771976
Cloud Cover in April 1978 at Kalkar18152229334455667710101111121213131414171718181919202021212424252526262727282812 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
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 April 1978 at Kalkar

History:19881987JFMAprMJJASOND19771976
Observed Weather in April 1978 at Kalkar18152229334455667710101111121213131414171718181919202021212424252526262727282812 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
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
Mon, Apr 3 Drizzle, Haze, Fog, Increasing Fog, MistDZ, IWC05, FG, IWC44, IWC46, BR, IWC10
Tue, Apr 4 MistBR, IWC10
Wed, Apr 5 MistBR, IWC10
Mon, Apr 10 Showers of Rain, Showers of Light Rain, MistIWC25, -SHRA, IWC80, BR, IWC10
Tue, Apr 11 Light Intermittent Snow, Light Snow, Showers of Light Snow, Light Rain and Snow, Rain and Snow, Showers of Light Rain and Snow, Light Rain, Drizzle, HazeIWC70, -SN, -SHSN, IWC85, -RASN, IWC68, IWC23, -SHRASN, IWC83, -RA, IWC61, DZ, IWC05
Wed, Apr 12 MistBR, IWC10
Thu, Apr 13 Rain, Light Intermittent Rain, Light Rain, MistIWC21, IWC60, -RA, BR, IWC10
Fri, Apr 14 Rain, Showers of Rain, Light Drizzle and Rain, Light Intermittent Rain, Light RainIWC21, IWC25, -DZRA, IWC58, IWC60, -RA, IWC61
Mon, Apr 17 Showers of Rain, Decreasing Fog, Fog, Freezing Fog, Increasing Fog, MistIWC25, IWC42, FG, FZFG, IWC48, IWC46, BR, IWC10
Tue, Apr 18 Drizzle, Haze, MistDZ, IWC05, BR, IWC10
Wed, Apr 19 Drizzle, HazeDZ, IWC05
Thu, Apr 20 Showers of Rain, Showers of Light Rain, Drizzle, Haze, Mist, Patches of Fog, Shallow Patches of FogIWC25, -SHRA, IWC80, DZ, IWC05, BR, IWC10, IWC11, MIBCFG
Fri, Apr 21 Drizzle, Haze, MistDZ, IWC05, BR, IWC10
Mon, Apr 24 Drizzle, Haze, Decreasing Fog, Fog, Increasing FogDZ, IWC05, IWC42, FG, IWC44, IWC46
Wed, Apr 26 Showers of Rain, MistIWC25, BR, IWC10
Thu, Apr 27 Thunderstorm with Light Rain, Drizzle, Haze, Mist-TSRA, IWC91, DZ, IWC05, BR, IWC10
Fri, Apr 28 Drizzle, Haze, Decreasing Fog, Fog, MistDZ, IWC05, IWC42, FG, IWC44, BR, IWC10

Hours of Daylight and Twilight in April 1978 at Kalkar

History:19881987JFMAprMJJASOND19771976
Hours of Daylight and Twilight in April 1978 at Kalkar1815222933445566771010111112121313141417171818191920202121242425252626272728280 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrMarMaynightnightdaydayApr 112 hr, 57 minApr 112 hr, 57 minApr 3014 hr, 48 minApr 3014 hr, 48 minApr 1113 hr, 36 minApr 1113 hr, 36 minApr 2114 hr, 14 minApr 2114 hr, 14 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 April 1978 at Kalkar

History:19881987JFMAprMJJASOND19771976
Sunrise & Sunset with Twilight in April 1978 at Kalkar1815222933445566771010111112121313141417171818191920202121242425252626272728282 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMMarMay5:08 AM5:08 AMApr 307:56 PMApr 307:56 PM6:11 AM6:11 AMApr 17:07 PMApr 17:07 PM5:48 AM5:48 AMApr 117:24 PMApr 117:24 PM5:27 AM5:27 AMApr 217:41 PMApr 217:41 PM
The solar day over the course of April 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 April 1978 at Kalkar

History:19881987JFMAprMJJASOND19771976
Solar Elevation and Azimuth in April 1978 at KalkarApr334455667710101111121213131414171718181919202021212424252526262727282812 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 AMMarMay00101020203030404000101020203030404050
northeastsouthwest
Solar elevation and azimuth over the course of April 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 April 1978 at Kalkar

History:19881987JFMAprMJJASOND19771976
Moon Rise, Set & Phases in April 1978 at Kalkar18152229334455667710101111121213131414171718181919202021212424252526262727282812 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMMarMayApr 74:15 PMApr 74:15 PMApr 235:11 AMApr 235:11 AMMay 75:47 AMMay 75:47 AM5:57 AM5:57 AM7:17 PM7:17 PM6:58 PM6:58 PM5:44 AM5:44 AM5:24 AM5:24 AM8:23 PM8:23 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.
Apr 1978IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
43%2:41 AMESE12:01 PMWSW-7:21 AMS230,036 mi
2
31%3:25 AMESE1:12 PMWSW-8:18 AMS230,534 mi
3
21%4:02 AMESE2:25 PMWSW-9:13 AMS231,377 mi
4
12%4:34 AMESE3:39 PMW-10:06 AMS232,594 mi
5
6%5:03 AME4:53 PMW-10:57 AMS234,206 mi
6
2%5:30 AME6:06 PMW-11:46 AMS236,206 mi
7
0%5:57 AME7:17 PMW-12:34 PMS238,541 mi
8
1%6:24 AMENE8:26 PMWNW-1:22 PMS241,102 mi
9
4%6:53 AMENE9:32 PMWNW-2:10 PMS243,733 mi
10
9%7:25 AMENE10:35 PMWNW-2:57 PMS246,244 mi
11
16%8:00 AMENE11:33 PMWNW-3:45 PMS248,431 mi
12
24%8:41 AMENE--4:32 PMS250,100 mi
13
32%-12:25 AMWNW9:26 AMENE5:19 PMS251,087 mi
14
42%-1:12 AMWNW10:16 AMENE6:06 PMS251,278 mi
15
50%-1:53 AMWNW11:11 AMENE6:52 PMS250,617 mi
16
61%-2:29 AMWNW12:10 PMENE7:38 PMS249,122 mi
17
71%-3:00 AMWNW1:12 PMENE8:23 PMS246,878 mi
18
80%-3:29 AMWNW2:16 PMENE9:08 PMS244,041 mi
19
88%-3:55 AMW3:23 PME9:54 PMS240,823 mi
20
94%-4:21 AMW4:33 PME10:42 PMS237,479 mi
21
98%-4:47 AMW5:44 PME11:31 PMS234,287 mi
22
99%-5:14 AMW6:58 PMESE--
23
100%-5:44 AMWSW8:13 PMESE12:22 AMS231,508 mi
24
99%-6:19 AMWSW9:28 PMESE1:17 AMS229,360 mi
25
95%-7:00 AMWSW10:39 PMESE2:14 AMS227,980 mi
26
89%-7:49 AMWSW11:43 PMESE3:14 AMS227,410 mi
27
80%-8:47 AMWSW-4:15 AMS227,600 mi
28
69%12:39 AMESE9:52 AMWSW-5:15 AMS228,431 mi
29
50%1:26 AMESE11:02 AMWSW-6:14 AMS229,751 mi
30
46%2:05 AMESE12:15 PMWSW-7:09 AMS231,409 mi

Humidity Comfort Levels in April 1978 at Kalkar

History:19881987JFMAprMJJASOND19771976
Humidity Comfort Levels in April 1978 at Kalkar18152229334455667710101111121213131414171718181919202021212424252526262727282812 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
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 April 1978 at Kalkar

History:19881987JFMAprMJJASOND19771976
Wind Speed in April 1978 at Kalkar1815222933445566771010111112121313141417171818191920202121242425252626272728280 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mph30 mph30 mph35 mph35 mph40 mph40 mphMarMay
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in April 1978 at Kalkar

History:19881987JFMAprMJJASOND19771976
Hourly Wind Speed in April 1978 at Kalkar18152229334455667710101111121213131414171718181919202021212424252526262727282812 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
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 Kalkar

History:19881987JFMAprMJJASOND19771976
Hourly Wind Direction in 1978 at Kalkar18152229334455667710101111121213131414171718181919202021212424252526262727282812 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in April 1978 at Kalkar

History:19881987JFMAprMJJASOND19771976
Atmospheric Pressure in April 1978 at Kalkar18152229334455667710101111121213131414171718181919202021212424252526262727282829.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHgMarMay
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 Kalkar19401950196019701980199020002010202019731973197419741975197519761976197719771978197819871987198819881989198919901990199119911992199219931993199419941995199519961996199719971998199819991999200020002001200120022002200320032004200420052005200620062007200720082008200920092010201020112011201220122013201320142014
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in April 1978 at Kalkar Spring 1978

Number of Reports by Day in April 1978 at Kalkar1815222933445566771010111112121313141417171818191920202121242425252626272728280066121218182424MarMay
regularspecialcorrection
The number of reports per day.

Reports by Hour in April 1978 at Kalkar Spring 1978

Reports by Hour in April 1978 at Kalkar18152229334455667710101111121213131414171718181919202021212424252526262727282812 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMay
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 Kalkar in April 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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