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May 1999 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 May 1999. It features all historical weather data series we have available, including the Reykjavík temperature history for May 1999. You can drill down from year to month and even day level reports by clicking on the graphs.

Reykjavík Temperature History May 1999

History:20012000JFMAMayJJASOND19981997
Temperature history in May 1999 in Reykjavík18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313130°F30°F35°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°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 1999 in Reykjavík

History:20012000JFMAMayJJASOND19981997
Hourly Temperature in May 1999 in Reykjavík18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJunvery 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 May 1999 in Reykjavík

History:20012000JFMAMayJJASOND19981997
Cloud Cover in May 1999 in Reykjavík18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 1999 in Reykjavík

History:20012000JFMAMayJJASOND19981997
Observed Weather in May 1999 in Reykjavík18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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
Sat, May 1 Rain, Light Rain, Showers of Light RainRA, -RA, -SHRA
Sun, May 2 Showers of Light Rain-SHRA
Mon, May 3 Light Rain and Snow, Light Rain, Light Drizzle, Mist-RASN, -RA, -DZ, BR
Tue, May 4 Rain, Light Drizzle and Rain, Light Rain, Light Drizzle, MistRA, -DZRA, -RA, -DZ, BR
Wed, May 5 Rain, Showers of Rain, Light Drizzle and Rain, Showers of Light Rain, Light Drizzle, MistRA, SHRA, -DZRA, -SHRA, -DZ, BR
Thu, May 6 Mist, Precipitation in the VicinityBR, IWC10, IWC16
Fri, May 7 Showers of RainSHRA
Sat, May 8 Rain, Light Rain, Drizzle, MistRA, -RA, DZ, BR
Sun, May 9 Drizzle, HazeDZ, IWC05
Mon, May 10 Drizzle, Haze, MistDZ, IWC05, BR, IWC10
Tue, May 11 Shallow Patches of FogMIBCFG
Wed, May 12 Light Drizzle, Mist-DZ, BR
Thu, May 13 Drizzle, Light Drizzle, MistDZ, -DZ, BR
Fri, May 14 Precipitation in the VicinityIWC15
Sat, May 15 Rain, Light Rain, Showers of Light Rain, MistRA, -RA, -SHRA, BR
Sun, May 16 Rain, Light Drizzle and Rain, Light Rain, Showers of Light Rain, MistRA, -DZRA, -RA, -SHRA, BR
Mon, May 17 Rain, Showers of Rain, Showers of Light RainRA, SHRA, -SHRA
Tue, May 18 Rain, Showers of Rain, Light Rain, Showers of Light RainRA, SHRA, -RA, -SHRA
Wed, May 19 Rain, Light Rain, Light DrizzleRA, -RA, -DZ
Thu, May 20 Showers of Snow, Showers of Light Rain and Snow, Showers of Rain and Snow, Showers of Rain, Showers of Light Rain, MistSHSN, -SHRASN, SHRASN, SHRA, -SHRA, BR
Fri, May 21 Showers of Light Rain and Snow, Showers of Light Rain, Mist-SHRASN, -SHRA, BR
Sat, May 22 Rain, Light Rain, Showers of Light RainRA, -RA, -SHRA
Sun, May 23 Snow, Light Snow, Light Rain and Snow, Rain, Light Rain, Light Drizzle, Precipitation in the VicinityIWC73, IWC71, -RASN, IWC68, RA, IWC63, -RA, IWC61, -DZ, IWC51, IWC15
Mon, May 24 Showers of Light Rain-SHRA
Wed, May 26 Showers of Light Rain-SHRA
Thu, May 27 Showers of Light Rain-SHRA
Fri, May 28 Showers of Light Rain-SHRA
Sat, May 29 Light Rain, Mist-RA, BR
Sun, May 30 Rain, Light Drizzle and Rain, Light Intermittent Rain, Light Rain, Drizzle, Light Drizzle, Precipitation in the VicinityRA, IWC63, -DZRA, IWC58, IWC60, -RA, IWC61, DZ, IWC53, IWC51, IWC15
Mon, May 31 Light Drizzle-DZ

Hours of Daylight and Twilight in May 1999 in Reykjavík

History:20012000JFMAMayJJASOND19981997
Hours of Daylight and Twilight in May 1999 in Reykjavík1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrAprJunnightnightdayday16 hr, 49 minMay 116 hr, 49 minMay 119 hr, 59 minMay 3119 hr, 59 minMay 3117 hr, 55 minMay 1117 hr, 55 minMay 1119 hr, 0 minMay 2119 hr, 0 minMay 21
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 1999 in Reykjavík

History:20012000JFMAMayJJASOND19981997
Sunrise & Sunset with Twilight in May 1999 in Reykjavík1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMAprJun3:26 AM3:26 AM11:25 PMMay 3111:25 PMMay 315:01 AM5:01 AM9:50 PMMay 19:50 PMMay 14:27 AM4:27 AM10:22 PMMay 1110:22 PMMay 113:55 AM3:55 AM10:55 PMMay 2110:55 PMMay 21
The solar day over the course of May 1999. 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 1999 in Reykjavík

History:20012000JFMAMayJJASOND19981997
Solar Elevation and Azimuth in May 1999 in ReykjavíkMay112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMAprJun001010202030304040001010202030304040
northeastsouthwest
Solar elevation and azimuth over the course of May 1999. 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 1999 in Reykjavík

History:20012000JFMAMayJJASOND19981997
Moon Rise, Set & Phases in May 1999 in Reykjavík18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAprJunApr 302:55 PMApr 302:55 PMMay 1512:06 PMMay 1512:06 PMMay 306:40 AMMay 306:40 AM9:16 PM9:16 PM6:11 AM6:11 AM5:20 AM5:20 AM10:13 PM10:13 PM9:39 PM9:39 PM4:48 AM4:48 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 1999IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
100%-6:11 AMWSW10:34 PMSE1:45 AMS252,144 mi
2
98%-6:25 AMSW11:50 PMSE2:30 AMS252,444 mi
3
94%-6:43 AMSW-3:17 AMS252,270 mi
4
89%1:01 AMSE7:09 AMSW-4:05 AMS251,564 mi
5
82%2:02 AMSE7:46 AMSW-4:54 AMS250,266 mi
6
74%2:51 AMSE8:38 AMSW-5:45 AMS248,336 mi
7
65%3:27 AMSE9:45 AMSW-6:36 AMS245,770 mi
8
50%3:53 AMSE11:02 AMSW-7:27 AMS242,616 mi
9
44%4:11 AMSE12:27 PMWSW-8:18 AMS238,988 mi
10
33%4:24 AMESE1:56 PMWSW-9:09 AMS235,078 mi
11
23%4:35 AMESE3:30 PMW-10:00 AMS231,152 mi
12
13%4:45 AME5:06 PMW-10:52 AMS227,538 mi
13
6%4:55 AME6:47 PMWNW-11:45 AMS224,589 mi
14
1%5:06 AMENE8:30 PMWNW-12:40 PMS222,630 mi
15
0%5:20 AMENE10:13 PMNW-1:37 PMS221,893 mi
16
2%5:40 AMNE11:50 PMNW-2:36 PMS222,469 mi
17
7%6:10 AMNE--3:36 PMS224,283 mi
18
15%-1:12 AMNW6:57 AMNE4:35 PMS227,109 mi
19
24%-2:11 AMNW8:03 AMNE5:33 PMS230,624 mi
20
35%-2:49 AMNW9:23 AMNE6:27 PMS234,472 mi
21
46%-3:13 AMNW10:50 AMNE7:18 PMS238,328 mi
22
50%-3:29 AMWNW12:17 PMENE8:06 PMS241,931 mi
23
67%-3:40 AMWNW1:42 PMENE8:51 PMS245,099 mi
24
76%-3:49 AMW3:04 PME9:34 PMS247,724 mi
25
84%-3:57 AMW4:25 PME10:17 PMS249,761 mi
26
90%-4:04 AMW5:44 PMESE11:00 PMS251,214 mi
27
95%-4:12 AMWSW7:03 PMESE11:43 PMS252,112 mi
28
97%-4:21 AMWSW8:22 PMESE--
29
99%-4:32 AMSW9:39 PMSE12:28 AMS252,499 mi
30
100%-4:48 AMSW10:52 PMSE1:14 AMS252,416 mi
31
99%-5:11 AMSW11:58 PMSE2:02 AMS251,888 mi

Humidity Comfort Levels in May 1999 in Reykjavík

History:20012000JFMAMayJJASOND19981997
Humidity Comfort Levels in May 1999 in Reykjavík18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 1999 in Reykjavík

History:20012000JFMAMayJJASOND19981997
Wind Speed in May 1999 in Reykjavík1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphAprJun
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in May 1999 in Reykjavík

History:20012000JFMAMayJJASOND19981997
Hourly Wind Speed in May 1999 in Reykjavík18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 1999 in Reykjavík

History:20012000JFMAMayJJASOND19981997
Hourly Wind Direction in 1999 in Reykjavík18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 1999 in Reykjavík

History:20012000JFMAMayJJASOND19981997
Atmospheric Pressure in May 1999 in Reykjavík18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.0 inHg29.0 inHg29.5 inHg29.5 inHg30.0 inHg30.0 inHg30.5 inHg30.5 inHgAprJun
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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