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April 2021 Weather History in Reykjavík Iceland

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

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

Reykjavík Temperature History April 2021

History:20232022JFMAprMJJASOND20202019
Temperature history in April 2021 in Reykjavík1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303015°F15°F20°F20°F25°F25°F30°F30°F35°F35°F40°F40°F45°F45°F50°F50°F55°F55°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 Reykjavík

History:20232022JFMAprMJJASOND20202019
Hourly Temperature in April 2021 in Reykjavík1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMayfreezingvery coldcold
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 Reykjavík

History:20232022JFMAprMJJASOND20202019
Cloud Cover in April 2021 in Reykjavík1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 Reykjavík

History:20232022JFMAprMJJASOND20202019
Observed Weather in April 2021 in Reykjavík1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 Drizzle and Rain, Light Drizzle, Recent Drizzle, Mist-DZRA, -DZ, REDZ, BR
Fri, Apr 2 Light Drizzle, Mist-DZ, BR
Sat, Apr 3 Rain, Recent Rain, Recent Showers of Rain, Light Drizzle and Rain, Light Rain, Light Rain and Drizzle, Showers of Light Rain, Light Drizzle, Mist, Showers in the VicinityRA, RERA, RESHRA, -DZRA, -RA, -RADZ, -SHRA, -DZ, BR, VCSH
Sun, Apr 4 Showers of Light Snow, Recent Freezing Drizzle, Showers in the Vicinity-SHSN, REFZDZ, VCSH
Mon, Apr 5 Recent Snow, Light Snow, Recent Freezing DrizzleRESN, -SN, REFZDZ
Wed, Apr 7 Snow, Light Snow, Showers of Light Snow, Showers in the VicinitySN, -SN, -SHSN, VCSH
Thu, Apr 8 Light Snow, Showers in the Vicinity-SN, VCSH
Fri, Apr 9 Light Snow, Showers in the Vicinity-SN, VCSH
Sat, Apr 10 Light Snow, Light Rain and Snow, Light Snow and Rain, Light Drizzle and Rain, Light Rain-SN, -RASN, -SNRA, -DZRA, -RA
Sun, Apr 11 Light Rain-RA
Mon, Apr 12 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Wed, Apr 14 Showers in the VicinityVCSH
Thu, Apr 15 Rain, Light Drizzle and Rain, Light Rain, Light Rain and DrizzleRA, -DZRA, -RA, -RADZ
Fri, Apr 16 Recent Showers of Hail, Showers of Hail, Recent Showers of Snow, Showers of Light Small Hail, Recent Showers of Rain, Light Drizzle and Rain, Light Rain, Light Rain and Drizzle, Showers of Light Rain, Light Drizzle, Recent Drizzle, Showers in the VicinityRESHGR, SHGR, RESHSN, -SHGS, RESHRA, -DZRA, -RA, -RADZ, -SHRA, -DZ, REDZ, VCSH
Sat, Apr 17 Recent Rain, Recent Showers of Rain, Light Drizzle and Rain, Light Rain, Showers of Light Rain, Light Drizzle, Showers in the VicinityRERA, RESHRA, -DZRA, -RA, -SHRA, -DZ, VCSH
Sun, Apr 18 Showers of Light Snow, Recent Rain and Snow, Showers of Light Snow and Rain, Showers of Light Rain, Showers in the Vicinity-SHSN, RERASN, -SHSNRA, -SHRA, VCSH
Mon, Apr 19 Recent Showers of Snow, Showers of Snow, Showers of Light Snow, Showers of Light Rain, Showers in the VicinityRESHSN, SHSN, -SHSN, -SHRA, VCSH
Tue, Apr 20 Showers in the VicinityVCSH
Wed, Apr 21 Light Drizzle and Rain, Light Rain and Drizzle, Showers in the Vicinity-DZRA, -RADZ, VCSH
Thu, Apr 22 Recent Rain, Light Rain, Light Rain and Drizzle, Showers in the VicinityRERA, -RA, -RADZ, VCSH
Fri, Apr 23 Light Rain, Light Rain and Drizzle, Showers in the Vicinity-RA, -RADZ, VCSH
Sat, Apr 24 Recent Rain, Light Rain, Light Rain and Drizzle, Light Drizzle, Haze, Showers in the VicinityRERA, -RA, -RADZ, -DZ, HZ, VCSH
Sun, Apr 25 Recent Rain, Light Drizzle and Rain, Light Rain, Light Drizzle, Mist, Showers in the VicinityRERA, -DZRA, -RA, -DZ, BR, VCSH
Fri, Apr 30 Light Drizzle, Haze, Mist-DZ, HZ, BR

Hours of Daylight and Twilight in April 2021 in Reykjavík

History:20232022JFMAprMJJASOND20202019
Hours of Daylight and Twilight in April 2021 in Reykjavík181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrMarMaynightnightdaydayApr 113 hr, 35 minApr 113 hr, 35 minApr 1114 hr, 40 minApr 1114 hr, 40 minApr 2115 hr, 46 minApr 2115 hr, 46 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 2021 in Reykjavík

History:20232022JFMAprMJJASOND20202019
Sunrise & Sunset with Twilight in April 2021 in Reykjavík181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930302 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMMarMay5:02 AM5:02 AMApr 309:49 PMApr 309:49 PM6:44 AM6:44 AMApr 18:19 PMApr 18:19 PM6:09 AM6:09 AMApr 118:49 PMApr 118:49 PM5:34 AM5:34 AMApr 219:20 PMApr 219:20 PM
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 Reykjavík

History:20232022JFMAprMJJASOND20202019
Solar Elevation and Azimuth in April 2021 in ReykjavíkApr11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMMarMay0010102020303000101020203040
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 Reykjavík

History:20232022JFMAprMJJASOND20202019
Moon Rise, Set & Phases in April 2021 in Reykjavík1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMMarMayMar 286:49 PMMar 286:49 PMApr 122:31 AMApr 122:31 AMApr 273:32 AMApr 273:32 AM7:35 PM7:35 PM7:45 AM7:45 AM6:51 AM6:51 AM9:21 PM9:21 PM8:33 PM8:33 PM5:53 AM5:53 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
84%1:20 AMSE7:38 AMSW-4:30 AMS225,696 mi
2
74%3:23 AMSSE7:38 AMSSW-5:31 AMS227,912 mi
3
63%5:23 AMSSE7:44 AMSSW-6:33 AMS230,668 mi
4
50%6:46 AMS8:26 AMS-7:36 AMS233,694 mi
5
40%7:05 AMSSE10:08 AMSSW-8:36 AMS236,758 mi
6
29%7:06 AMSSE11:59 AMSSW-9:32 AMS239,689 mi
7
20%7:05 AMSE1:44 PMSW-10:24 AMS242,383 mi
8
12%7:03 AMSE3:23 PMWSW-11:12 AMS244,790 mi
9
6%7:00 AMESE4:56 PMWSW-11:56 AMS246,892 mi
10
2%6:57 AME6:26 PMW-12:38 PMS248,684 mi
11
0%6:54 AME7:54 PMW-1:19 PMS250,160 mi
12
0%6:51 AMENE9:21 PMWNW-1:59 PMS251,295 mi
13
2%6:47 AMENE10:51 PMWNW-2:40 PMS252,047 mi
14
6%6:44 AMNE--3:22 PMS252,348 mi
15
11%-12:25 AMNW6:42 AMNE4:06 PMS252,123 mi
16
18%-2:02 AMNNW6:40 AMNNE4:52 PMS251,289 mi
17
26%-3:42 AMNNW6:40 AMNNE5:40 PMS249,785 mi
18
35%-5:17 AMN6:50 AMN6:30 PMS247,582 mi
19
45%-6:04 AMNNW7:51 AMNNE7:21 PMS244,705 mi
20
50%-6:11 AMNNW9:34 AMNNE8:12 PMS241,248 mi
21
66%-6:10 AMNNW11:23 AMNE9:02 PMS237,383 mi
22
77%-6:08 AMNW1:12 PMNE9:52 PMS233,360 mi
23
86%-6:05 AMWNW3:01 PMENE10:41 PMS229,495 mi
24
93%-6:02 AMWNW4:49 PME11:30 PMS226,142 mi
25
96%-5:59 AMW6:39 PME--
26
98%-5:56 AMWSW8:33 PMESE12:21 AMS223,644 mi
27
100%-5:53 AMWSW10:33 PMSE1:15 AMS222,275 mi
28
99%-5:50 AMSW-2:12 AMS222,186 mi
29
94%12:39 AMSE5:48 AMSSW-3:14 AMS223,375 mi
30
87%2:49 AMSSE5:47 AMSSW-4:18 AMS225,677 mi

Humidity Comfort Levels in April 2021 in Reykjavík

History:20232022JFMAprMJJASOND20202019
Humidity Comfort Levels in April 2021 in Reykjavík1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 Reykjavík

History:20232022JFMAprMJJASOND20202019
Wind Speed in April 2021 in Reykjavík181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 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 Reykjavík

History:20232022JFMAprMJJASOND20202019
Hourly Wind Speed in April 2021 in Reykjavík1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 Reykjavík

History:20232022JFMAprMJJASOND20202019
Hourly Wind Direction in 2021 in Reykjavík1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 Reykjavík

History:20232022JFMAprMJJASOND20202019
Atmospheric Pressure in April 2021 in Reykjavík1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303028.5 inHg28.5 inHg29.0 inHg29.0 inHg29.5 inHg29.5 inHg30.0 inHg30.0 inHg30.5 inHg30.5 inHg31.0 inHg31.0 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 Reykjavik Airport page.

See all nearby weather stations

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