April 2021 Weather History in Tokyo Japan

The data for this report comes from the Tokyo International Airport. See all nearby weather stations

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

Tokyo Temperature History April 2021

Temperature history in April 2021 in Tokyo1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303035°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°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 2021 in Tokyo

Hourly Temperature in April 2021 in Tokyo1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMaycoldcoolcomfortable
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 2021 in Tokyo

Cloud Cover in April 2021 in Tokyo1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2021 in Tokyo

Observed Weather in April 2021 in Tokyo1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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
Thu, Apr 1 Light Rain, Showers in the Vicinity-RA, VCSH
Sun, Apr 4 Showers of Heavy Rain, Showers of Rain, Showers of Light Rain, Mist, Showers in the Vicinity+SHRA, SHRA, -SHRA, BR, VCSH
Mon, Apr 5 Showers of Rain, Light Rain, Showers of Light Rain, Light Drizzle, Mist, Showers in the VicinitySHRA, -RA, -SHRA, -DZ, BR, VCSH
Thu, Apr 8 Thunderstorm, Thunderstorm with Light Rain, Showers of Light Rain, Showers in the VicinityTS, -TSRA, -SHRA, VCSH
Fri, Apr 9 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Sat, Apr 10 Showers of Light Rain and Snow, Showers of Light Rain, Showers in the Vicinity-SHRASN, -SHRA, VCSH
Tue, Apr 13 Light Rain, Showers of Light Rain, Mist, Showers in the Vicinity-RA, -SHRA, BR, VCSH
Wed, Apr 14 Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Showers of Heavy Rain, Showers of Rain, Light Rain, Showers of Light Rain, Mist, Showers in the Vicinity+TSRA, -TSRA, TSRA, +SHRA, SHRA, -RA, -SHRA, BR, VCSH
Thu, Apr 15 Showers of Light Rain-SHRA
Fri, Apr 16 Light Rain, Showers of Light Rain, Showers in the Vicinity-RA, -SHRA, VCSH
Sat, Apr 17 Showers of Heavy Rain, Showers of Rain, Light Rain, Showers of Light Rain, Mist, Showers in the Vicinity+SHRA, SHRA, -RA, -SHRA, BR, VCSH
Sun, Apr 18 Showers of Heavy Rain, Showers of Rain, Showers of Light Rain, Mist, Squall+SHRA, SHRA, -SHRA, BR, SQ
Sun, Apr 25 Thunderstorm with Light Rain, Showers of Light Rain, Showers in the Vicinity-TSRA, -SHRA, VCSH
Mon, Apr 26 Showers in the VicinityVCSH
Wed, Apr 28 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Thu, Apr 29 Showers of Heavy Rain, Showers of Rain, Showers of Light Rain, Mist, Showers in the Vicinity+SHRA, SHRA, -SHRA, BR, VCSH
Fri, Apr 30 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH

Hours of Daylight and Twilight in April 2021 in Tokyo

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 2021 in Tokyo

The solar day over the course of April 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.

Solar Elevation and Azimuth in April 2021 in Tokyo

Solar Elevation and Azimuth in April 2021 in TokyoApr11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMMarMay00101020203030404050506060001010202030304040505060
northeastsouthwest
Solar elevation and azimuth over the course of April 2021. 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 2021 in Tokyo

Moon Rise, Set & Phases in April 2021 in Tokyo1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMMarMayMar 293:49 AMMar 293:49 AMApr 1211:31 AMApr 1211:31 AMApr 2712:32 PMApr 2712:32 PM5:21 PM5:21 PM5:58 AM5:58 AM5:26 AM5:26 AM6:18 PM6:18 PM6:33 PM6:33 PM5:36 AM5:36 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 2021IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
88%-7:44 AMWSW10:12 PMESE2:22 AMS224,953 mi
2
79%-8:28 AMWSW11:24 PMESE3:20 AMS226,839 mi
3
68%-9:18 AMWSW-4:21 AMS229,385 mi
4
50%12:30 AMESE10:14 AMWSW-5:22 AMS232,319 mi
5
45%1:29 AMESE11:15 AMWSW-6:22 AMS235,388 mi
6
34%2:19 AMESE12:19 PMWSW-7:19 AMS238,393 mi
7
24%3:01 AMESE1:23 PMWSW-8:12 AMS241,201 mi
8
16%3:37 AMESE2:25 PMWSW-9:01 AMS243,741 mi
9
9%4:07 AMESE3:25 PMWSW-9:46 AMS245,980 mi
10
4%4:35 AME4:24 PMW-10:29 AMS247,913 mi
11
1%5:01 AME5:21 PMW-11:10 AMS249,533 mi
12
0%5:26 AME6:18 PMW-11:50 AMS250,827 mi
13
1%5:52 AME7:14 PMWNW-12:31 PMS251,758 mi
14
4%6:19 AMENE8:11 PMWNW-1:13 PMS252,273 mi
15
8%6:49 AMENE9:09 PMWNW-1:56 PMS252,295 mi
16
15%7:23 AMENE10:07 PMWNW-2:42 PMS251,744 mi
17
22%8:01 AMENE11:03 PMWNW-3:30 PMS250,548 mi
18
31%8:46 AMENE11:57 PMWNW-4:21 PMS248,658 mi
19
41%9:37 AMENE--5:12 PMS246,074 mi
20
50%-12:47 AMWNW10:33 AMENE6:05 PMS242,858 mi
21
62%-1:32 AMWNW11:35 AMENE6:56 PMS239,146 mi
22
72%-2:12 AMWNW12:40 PMENE7:47 PMS235,155 mi
23
82%-2:48 AMWNW1:47 PMENE8:37 PMS231,175 mi
24
90%-3:22 AMWNW2:56 PME9:27 PMS227,548 mi
25
96%-3:54 AMW4:06 PME10:17 PMS224,630 mi
26
100%-4:25 AMW5:18 PME11:10 PMS222,731 mi
27
100%-4:59 AMWSW6:33 PMESE--
28
100%-5:36 AMWSW7:49 PMESE12:05 AMS222,064 mi
29
97%-6:18 AMWSW9:04 PMESE1:03 AMS222,694 mi
30
90%-7:07 AMWSW10:16 PMESE2:05 AMS224,526 mi

Humidity Comfort Levels in April 2021 in Tokyo

Humidity Comfort Levels in April 2021 in Tokyo1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2021 in Tokyo

Wind Speed in April 2021 in Tokyo181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 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 2021 in Tokyo

Hourly Wind Speed in April 2021 in Tokyo1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2021 in Tokyo

Hourly Wind Direction in 2021 in Tokyo1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2021 in Tokyo

Atmospheric Pressure in April 2021 in Tokyo1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303029.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHg30.6 inHg30.6 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 Tokyo International Airport page.

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