April 2023 Weather History in London United Kingdom

The data for this report comes from the London Heathrow Airport. See all nearby weather stations

This report shows the past weather for London, providing a weather history for April 2023. It features all historical weather data series we have available, including the London temperature history for April 2023. You can drill down from year to month and even day level reports by clicking on the graphs.

London Temperature History April 2023

Temperature history in April 2023 in London1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303030°F30°F35°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°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 2023 in London

Hourly Temperature in April 2023 in London1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2023 in London

Cloud Cover in April 2023 in London1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2023 in London

Observed Weather in April 2023 in London1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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
Sat, Apr 1 Light Rain-RA
Sun, Apr 2 Light Rain-RA
Wed, Apr 5 Light Rain-RA
Thu, Apr 6 Recent Thunderstorm, Recent Thunderstorm with Rain, Thunderstorm, Thunderstorm with Light Rain, Rain and Drizzle, Recent Rain, Recent Showers of Rain, Light Rain, Showers of Light Rain, Recent Drizzle, Mist, Showers in the VicinityRETS, RETSRA, TS, -TSRA, RADZ, RERA, RESHRA, -RA, -SHRA, REDZ, BR, VCSH
Fri, Apr 7 Light Rain-RA
Sun, Apr 9 HazeHZ
Mon, Apr 10 Rain and Drizzle, Recent Rain, Recent Showers of Rain, Light Rain, Recent DrizzleRADZ, RERA, RESHRA, -RA, REDZ
Tue, Apr 11 Light Rain-RA
Wed, Apr 12 Recent Showers of Small Hail, Recent Showers of Rain, Light Rain, Showers of Light RainRESHGS, RESHRA, -RA, -SHRA
Thu, Apr 13 Light Rain-RA
Fri, Apr 14 Recent Rain, Light RainRERA, -RA
Sat, Apr 15 Light Rain-RA
Mon, Apr 17 Light Rain-RA
Thu, Apr 20 Light Rain-RA
Fri, Apr 21 Heavy Rain, Recent Rain, Light Rain, Light Rain and Drizzle+RA, RERA, -RA, -RADZ
Sat, Apr 22 Light Rain, Haze, Mist, Patches of Fog, Shallow Fog-RA, HZ, BR, BCFG, MIFG
Sun, Apr 23 Rain, Recent Rain, Recent Showers of Rain, Showers of Rain, Light Rain, Showers of Light RainRA, RERA, RESHRA, SHRA, -RA, -SHRA
Mon, Apr 24 Recent Showers of Rain, Showers of Rain, Light RainRESHRA, SHRA, -RA
Thu, Apr 27 Heavy Rain, Rain, Rain and Drizzle, Recent Rain, Light Rain, Recent Drizzle+RA, RA, RADZ, RERA, -RA, REDZ
Fri, Apr 28 Rain and Drizzle, Recent Rain, Light Rain, Light Drizzle, Recent DrizzleRADZ, RERA, -RA, -DZ, REDZ
Sun, Apr 30 Light Rain-RA

Hours of Daylight and Twilight in April 2023 in London

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 April 2023 in London

Sunrise & Sunset with Twilight and Daylight Saving Time in April 2023 in London181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930302 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMMarMay5:34 AM5:34 AMApr 308:21 PMApr 308:21 PM6:36 AM6:36 AMApr 17:33 PMApr 17:33 PM6:14 AM6:14 AMApr 117:50 PMApr 117:50 PM5:52 AM5:52 AMApr 218:06 PMApr 218:06 PM
The solar day over the course of April 2023. 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 2023 in London

Solar Elevation and Azimuth in April 2023 in LondonApr11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMMarMay001010203030404001010202030404050
northeastsouthwest
Solar elevation and azimuth over the course of April 2023. 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 2023 in London

Moon Rise, Set & Phases in April 2023 in London1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMMarMayApr 65:35 AMApr 65:35 AMApr 205:13 AMApr 205:13 AMMay 56:35 PMMay 56:35 PM6:58 PM6:58 PM6:41 AM6:41 AM6:03 AM6:03 AM8:48 PM8:48 PM8:34 PM8:34 PM5:32 AM5:32 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.
Apr 2023IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
83%-5:36 AMNW2:06 PMENE10:06 PMS250,907 mi
2
90%-5:53 AMWNW3:19 PMENE10:49 PMS249,624 mi
3
95%-6:07 AMWNW4:32 PMENE11:30 PMS247,852 mi
4
97%-6:19 AMW5:44 PME--
5
98%-6:30 AMW6:58 PME12:10 AMS245,753 mi
6
100%-6:41 AMW8:14 PMESE12:52 AMS243,483 mi
7
99%-6:53 AMWSW9:32 PMESE1:35 AMS241,178 mi
8
96%-7:08 AMWSW10:54 PMESE2:21 AMS238,944 mi
9
91%-7:28 AMSW-3:12 AMS236,849 mi
10
83%12:18 AMSE7:55 AMSW-4:07 AMS234,929 mi
11
74%1:39 AMSE8:35 AMSW-5:07 AMS233,199 mi
12
63%2:49 AMSE9:31 AMSW-6:10 AMS231,675 mi
13
50%3:43 AMSE10:45 AMSW-7:14 AMS230,388 mi
14
40%4:21 AMSE12:10 PMSW-8:16 AMS229,397 mi
15
28%4:48 AMESE1:40 PMWSW-9:14 AMS228,788 mi
16
18%5:08 AMESE3:09 PMWSW-10:07 AMS228,666 mi
17
10%5:23 AMESE4:35 PMW-10:57 AMS229,131 mi
18
4%5:37 AME6:00 PMW-11:45 AMS230,250 mi
19
1%5:50 AME7:24 PMWNW-12:32 PMS232,032 mi
20
0%6:03 AMENE8:48 PMWNW-1:19 PMS234,413 mi
21
2%6:19 AMENE10:11 PMWNW-2:08 PMS237,249 mi
22
7%6:39 AMNE11:32 PMNW-2:58 PMS240,333 mi
23
13%7:05 AMNE--3:50 PMS243,417 mi
24
21%-12:47 AMNW7:41 AMNE4:43 PMS246,247 mi
25
30%-1:50 AMNW8:29 AMNE5:36 PMS248,588 mi
26
39%-2:39 AMNW9:29 AMNE6:27 PMS250,250 mi
27
50%-3:14 AMNW10:37 AMNE7:15 PMS251,110 mi
28
59%-3:40 AMNW11:48 AMNE8:01 PMS251,114 mi
29
68%-3:59 AMWNW1:01 PMENE8:44 PMS250,280 mi
30
77%-4:14 AMWNW2:14 PMENE9:25 PMS248,695 mi

Humidity Comfort Levels in April 2023 in London

Humidity Comfort Levels in April 2023 in London1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2023 in London

Wind Speed in April 2023 in London181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphMarMay
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in April 2023 in London

Hourly Wind Speed in April 2023 in London1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2023 in London

Hourly Wind Direction in 2023 in London1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2023 in London

Atmospheric Pressure in April 2023 in London1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303029.0 inHg29.0 inHg29.5 inHg29.5 inHg30.0 inHg30.0 inHg30.5 inHg30.5 inHgMarMay
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

The details of the data sources used for this report can be found on the London Heathrow Airport page.

See all nearby weather stations

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