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May 1990 Weather History in Helsinki Finland

The data for this report comes from the Helsinki-Vantaa Airport. See all nearby weather stations

This report shows the past weather for Helsinki, providing a weather history for May 1990. It features all historical weather data series we have available, including the Helsinki temperature history for May 1990. You can drill down from year to month and even day level reports by clicking on the graphs.

Helsinki Temperature History May 1990

History:19921991JFMAMayJJASOND19891988
Temperature history in May 1990 in Helsinki18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313125°F25°F30°F30°F35°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°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 1990 in Helsinki

History:19921991JFMAMayJJASOND19891988
Hourly Temperature in May 1990 in Helsinki18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJunvery coldcoldcool
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 1990 in Helsinki

History:19921991JFMAMayJJASOND19891988
Cloud Cover in May 1990 in Helsinki18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 1990 in Helsinki

History:19921991JFMAMayJJASOND19891988
Observed Weather in May 1990 in Helsinki18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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
Mon, May 7 Light Rain-RA
Mon, May 14 Light Rain-RA
Tue, May 15 Light Rain, Showers of Light Rain, Light Drizzle, Fog, Mist-RA, -SHRA, -DZ, FG, BR
Wed, May 16 Light Rain, Mist-RA, BR
Thu, May 17 Light Rain, Mist-RA, BR
Fri, May 18 Showers of Light Rain-SHRA
Sat, May 19 Showers of Light Rain and Snow-SHRASN
Sun, May 20 Showers of Light Rain-SHRA
Mon, May 21 Light Rain-RA
Tue, May 22 Light Rain, Showers of Light Rain, Patches of Fog, Shallow Patches of Fog-RA, -SHRA, BCFG, MIBCFG
Wed, May 23 Showers of Light Rain, Shallow Patches of Fog-SHRA, MIBCFG
Thu, May 24 Light Rain, Showers of Light Rain, Shallow Patches of Fog-RA, -SHRA, MIBCFG
Fri, May 25 Showers of Light Rain, Fog, Fog in the Vicinity, Mist, Patches of Fog, Shallow Patches of Fog-SHRA, FG, VCFG, BR, BCFG, MIBCFG
Sat, May 26 Showers of Light Rain, Fog in the Vicinity-SHRA, VCFG
Sun, May 27 Light Rain, Fog in the Vicinity, Mist, Shallow Patches of Fog-RA, VCFG, BR, MIBCFG
Mon, May 28 Fog in the Vicinity, Mist, Shallow Patches of FogVCFG, BR, MIBCFG
Tue, May 29 Mist, Shallow Patches of FogBR, MIBCFG
Wed, May 30 Shallow Patches of FogMIBCFG
Thu, May 31 Thunderstorm with Rain, Light Rain, Showers of Light Rain, Shallow Patches of FogTSRA, -RA, -SHRA, MIBCFG

Hours of Daylight and Twilight in May 1990 in Helsinki

History:19921991JFMAMayJJASOND19891988
Hours of Daylight and Twilight in May 1990 in Helsinki1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrAprJunnightnightdaydayMay 1116 hr, 51 minMay 1116 hr, 51 minMay 2117 hr, 38 minMay 2117 hr, 38 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 May 1990 in Helsinki

History:19921991JFMAMayJJASOND19891988
Sunrise & Sunset with Twilight in May 1990 in Helsinki1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMAprJun4:09 AM4:09 AMMay 3110:27 PMMay 3110:27 PM5:18 AM5:18 AMMay 19:18 PMMay 19:18 PM4:52 AM4:52 AMMay 119:42 PMMay 119:42 PM4:28 AM4:28 AMMay 2110:06 PMMay 2110:06 PM
The solar day over the course of May 1990. 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 1990 in Helsinki

History:19921991JFMAMayJJASOND19891988
Solar Elevation and Azimuth in May 1990 in HelsinkiMay112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMAprJun00101020203030404000101020203030404050
northeastsouthwest
Solar elevation and azimuth over the course of May 1990. 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 1990 in Helsinki

History:19921991JFMAMayJJASOND19891988
Moon Rise, Set & Phases in May 1990 in Helsinki18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAprJunApr 257:28 AMApr 257:28 AMMay 910:31 PMMay 910:31 PMMay 242:48 PMMay 242:48 PM4:54 AM4:54 AM10:34 PM10:34 PM10:11 PM10:11 PM4:11 AM4:11 AM3:21 AM3:21 AM11:30 PM11:30 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.
May 1990IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
50%-3:45 AMNW10:34 AMNE7:24 PMS237,260 mi
2
59%-3:51 AMNW12:11 PMENE8:11 PMS240,766 mi
3
69%-3:53 AMWNW1:42 PMENE8:55 PMS243,906 mi
4
78%-3:55 AMWNW3:08 PME9:36 PMS246,581 mi
5
86%-3:56 AMW4:32 PME10:17 PMS248,750 mi
6
92%-3:57 AMW5:54 PMESE10:58 PMS250,409 mi
7
97%-3:58 AMWSW7:18 PMESE11:40 PMS251,578 mi
8
98%-4:00 AMWSW8:43 PMSE--
9
100%-4:04 AMSW10:11 PMSE12:24 AMS252,284 mi
10
100%-4:11 AMSW11:37 PMSSE1:11 AMS252,543 mi
11
99%-4:24 AMSSW-2:01 AMS252,357 mi
12
96%12:54 AMSSE4:52 AMSSW-2:53 AMS251,709 mi
13
91%1:50 AMSSE5:42 AMSSW-3:46 AMS250,569 mi
14
84%2:22 AMSSE6:56 AMSSW-4:39 AMS248,905 mi
15
77%2:38 AMSE8:25 AMSW-5:31 AMS246,698 mi
16
67%2:47 AMSE9:57 AMSW-6:21 AMS243,958 mi
17
50%2:51 AMESE11:30 AMWSW-7:10 AMS240,741 mi
18
46%2:54 AMESE1:03 PMWSW-7:56 AMS237,162 mi
19
35%2:56 AME2:36 PMW-8:43 AMS233,407 mi
20
24%2:58 AME4:13 PMW-9:30 AMS229,733 mi
21
15%3:00 AMENE5:56 PMWNW-10:19 AMS226,451 mi
22
7%3:03 AMENE7:46 PMNW-11:12 AMS223,898 mi
23
2%3:09 AMNE9:40 PMNW-12:09 PMS222,376 mi
24
0%3:21 AMNE11:30 PMNNW-1:11 PMS222,096 mi
25
1%3:47 AMNNE--2:15 PMS223,122 mi
26
6%-12:51 AMNNW4:45 AMNNE3:19 PMS225,346 mi
27
13%-1:33 AMNNW6:19 AMNNE4:20 PMS228,508 mi
28
22%-1:50 AMNW8:05 AMNE5:15 PMS232,264 mi
29
33%-1:58 AMNW9:48 AMNE6:06 PMS236,251 mi
30
43%-2:03 AMWNW11:24 AMENE6:52 PMS240,147 mi
31
50%-2:05 AMWNW12:53 PME7:35 PMS243,696 mi

Humidity Comfort Levels in May 1990 in Helsinki

History:19921991JFMAMayJJASOND19891988
Humidity Comfort Levels in May 1990 in Helsinki18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 1990 in Helsinki

History:19921991JFMAMayJJASOND19891988
Wind Speed in May 1990 in Helsinki1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mph30 mph30 mph35 mph35 mphAprJun
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in May 1990 in Helsinki

History:19921991JFMAMayJJASOND19891988
Hourly Wind Speed in May 1990 in Helsinki18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 1990 in Helsinki

History:19921991JFMAMayJJASOND19891988
Hourly Wind Direction in 1990 in Helsinki18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 1990 in Helsinki

History:19921991JFMAMayJJASOND19891988
Atmospheric Pressure in May 1990 in Helsinki18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.4 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 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 Helsinki-Vantaa Airport page.

See all nearby weather stations

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