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April 2017 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 April 2017. It features all historical weather data series we have available, including the Helsinki temperature history for April 2017. You can drill down from year to month and even day level reports by clicking on the graphs.

Helsinki Temperature History April 2017

History:20192018JFMAprMJJASOND20162015
Temperature history in April 2017 in Helsinki1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303010°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°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 2017 in Helsinki

History:20192018JFMAprMJJASOND20162015
Hourly Temperature in April 2017 in Helsinki1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMMarMayfreezingvery coldcoolcold
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 2017 in Helsinki

History:20192018JFMAprMJJASOND20162015
Cloud Cover in April 2017 in Helsinki1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2017 in Helsinki

History:20192018JFMAprMJJASOND20162015
Observed Weather in April 2017 in Helsinki1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 Snow, Light Snow, Light Snow Grains, Light Rain and Snow, Light Drizzle and Rain, Light Rain, Light Drizzle, Fog, MistSN, -SN, -SG, -RASN, -DZRA, -RA, -DZ, FG, BR
Sun, Apr 2 Fog, Mist, Shallow FogFG, BR, MIFG
Mon, Apr 3 Light Rain and Snow, Light Rain, Light Drizzle, Mist, Shallow Fog-RASN, -RA, -DZ, BR, MIFG
Wed, Apr 5 Light Rain, Mist-RA, BR
Thu, Apr 6 Mist, Shallow FogBR, MIFG
Fri, Apr 7 Light Rain, Showers of Light Rain, Showers in the Vicinity-RA, -SHRA, VCSH
Sat, Apr 8 Light Rain-RA
Mon, Apr 10 Light Rain, Mist-RA, BR
Tue, Apr 11 Light Snow, Showers of Light Small Hail, Showers of Light Rain, Showers in the Vicinity-SN, -SHGS, -SHRA, VCSH
Wed, Apr 12 Showers of Light Snow, Showers of Light Snow and Rain, Showers in the Vicinity-SHSN, -SHSNRA, VCSH
Thu, Apr 13 Light Snow, Showers in the Vicinity-SN, VCSH
Sat, Apr 15 Showers in the VicinityVCSH
Sun, Apr 16 Showers of Light Snow, Showers in the Vicinity-SHSN, VCSH
Mon, Apr 17 Showers of Light Snow, Showers in the Vicinity-SHSN, VCSH
Wed, Apr 19 Showers of Light Snow, Showers in the Vicinity-SHSN, VCSH
Thu, Apr 20 Light Rain and Snow, Rain and Snow, Recent Rain and Snow, Light Rain-RASN, RASN, RERASN, -RA
Fri, Apr 21 Light Drizzle and Rain, Light Rain, Light Drizzle, Fog, Mist, Showers in the Vicinity-DZRA, -RA, -DZ, FG, BR, VCSH
Sat, Apr 22 Showers of Light Small Hail, Showers of Light Rain, Showers in the Vicinity-SHGS, -SHRA, VCSH
Sun, Apr 23 Showers of Light Hail, Recent Snow, Snow, Light Snow, Showers of Light Snow, Showers of Light Small Hail, Light Snow and Rain, Showers of Light Rain, Showers in the Vicinity-SHGR, RESN, SN, -SN, -SHSN, -SHGS, -SNRA, -SHRA, VCSH
Mon, Apr 24 Showers of Light Small Hail, Showers of Light Rain and Snow, Showers in the Vicinity-SHGS, -SHRASN, VCSH
Tue, Apr 25 Recent Thunderstorm with Small Hail, Thunderstorm with Small Hail, Snow, Light Snow, Light Snow Grains, Showers of Small Hail, Light Rain and Snow, Light Snow and Rain, Showers of Light Snow and Rain, Showers of Snow and Rain, Snow and Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRETSGS, TSGS, SN, -SN, -SG, SHGS, -RASN, -SNRA, -SHSNRA, SHSNRA, SNRA, -RA, -SHRA, VCSH
Wed, Apr 26 Light Snow, Recent Showers of Small Hail, Showers of Rain, Showers of Light Rain, Showers in the Vicinity-SN, RESHGS, SHRA, -SHRA, VCSH
Thu, Apr 27 Showers of Light Small Hail, Showers of Small Hail, Showers of Light Snow and Rain, Showers of Light Rain, Showers in the Vicinity-SHGS, SHGS, -SHSNRA, -SHRA, VCSH
Fri, Apr 28 Fog, Freezing Fog, Mist, Showers in the VicinityFG, FZFG, BR, VCSH
Sat, Apr 29 Recent Snow, Snow, Light Snow, Light Rain and SnowRESN, SN, -SN, -RASN
Sun, Apr 30 Light Snow, Showers of Light Small Hail, Light Rain and Snow, Showers of Light Rain and Snow, Light Rain, Showers of Light Rain, Light Drizzle, Fog, Mist, Showers in the Vicinity-SN, -SHGS, -RASN, -SHRASN, -RA, -SHRA, -DZ, FG, BR, VCSH

Hours of Daylight and Twilight in April 2017 in Helsinki

History:20192018JFMAprMJJASOND20162015
Hours of Daylight and Twilight in April 2017 in Helsinki181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrMarMaynightnightdaydayApr 113 hr, 19 minApr 113 hr, 19 minApr 1114 hr, 14 minApr 1114 hr, 14 minApr 2115 hr, 9 minApr 2115 hr, 9 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 and Daylight Saving Time in April 2017 in Helsinki

History:20192018JFMAprMJJASOND20162015
Sunrise & Sunset with Twilight and Daylight Saving Time in April 2017 in Helsinki181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930302 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMMarMay5:19 AM5:19 AMApr 309:16 PMApr 309:16 PM6:45 AM6:45 AMApr 18:04 PMApr 18:04 PM6:14 AM6:14 AMApr 118:29 PMApr 118:29 PM5:45 AM5:45 AMApr 218:54 PMApr 218:54 PM
The solar day over the course of April 2017. 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 2017 in Helsinki

History:20192018JFMAprMJJASOND20162015
Solar Elevation and Azimuth in April 2017 in HelsinkiApr11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMMarMay001010203030400101020203040
northeastsouthwest
Solar elevation and azimuth over the course of April 2017. 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 2017 in Helsinki

History:20192018JFMAprMJJASOND20162015
Moon Rise, Set & Phases in April 2017 in Helsinki1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMMarMayMar 285:58 AMMar 285:58 AMApr 119:09 AMApr 119:09 AMApr 263:17 PMApr 263:17 PM7:29 AM7:29 AM8:22 PM8:22 PM7:20 PM7:20 PM6:51 AM6:51 AM6:09 AM6:09 AM8:50 PM8:50 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.
Apr 2017IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
26%-12:48 AMWNW9:05 AMNE5:31 PMS227,712 mi
2
37%-2:07 AMNW9:45 AMNE6:28 PMS229,469 mi
3
50%-3:15 AMNW10:38 AMNE7:25 PMS231,594 mi
4
60%-4:09 AMNW11:42 AMNE8:20 PMS233,911 mi
5
71%-4:50 AMNW12:54 PMNE9:13 PMS236,290 mi
6
81%-5:21 AMWNW2:11 PMENE10:03 PMS238,647 mi
7
88%-5:45 AMWNW3:29 PMENE10:52 PMS240,938 mi
8
94%-6:04 AMWNW4:47 PMENE11:38 PMS243,138 mi
9
96%-6:21 AMW6:04 PME--
10
98%-6:36 AMW7:20 PME12:23 AMS245,225 mi
11
100%-6:51 AMW8:34 PMESE1:08 AMS247,164 mi
12
100%-7:07 AMWSW9:47 PMESE1:52 AMS248,897 mi
13
97%-7:25 AMWSW10:58 PMESE2:37 AMS250,337 mi
14
93%-7:46 AMWSW-3:22 AMS251,381 mi
15
87%12:06 AMSE8:12 AMSW-4:09 AMS251,910 mi
16
80%1:09 AMSE8:44 AMSW-4:57 AMS251,813 mi
17
72%2:06 AMSE9:25 AMSW-5:45 AMS250,997 mi
18
63%2:54 AMSE10:15 AMSW-6:35 AMS249,412 mi
19
50%3:35 AMSE11:15 AMSW-7:24 AMS247,064 mi
20
42%4:07 AMSE12:23 PMWSW-8:14 AMS244,024 mi
21
32%4:33 AMESE1:38 PMWSW-9:05 AMS240,445 mi
22
22%4:55 AMESE2:57 PMWSW-9:55 AMS236,552 mi
23
13%5:14 AMESE4:21 PMW-10:45 AMS232,640 mi
24
6%5:32 AME5:48 PMW-11:37 AMS229,047 mi
25
2%5:50 AME7:18 PMW-12:30 PMS226,116 mi
26
0%6:09 AMENE8:50 PMWNW-1:24 PMS224,137 mi
27
1%6:32 AMENE10:22 PMWNW-2:20 PMS223,300 mi
28
6%7:00 AMENE11:48 PMNW-3:19 PMS223,653 mi
29
13%7:38 AMNE--4:18 PMS225,100 mi
30
23%-1:05 AMNW8:27 AMNE5:17 PMS227,423 mi

Humidity Comfort Levels in April 2017 in Helsinki

History:20192018JFMAprMJJASOND20162015
Humidity Comfort Levels in April 2017 in Helsinki1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2017 in Helsinki

History:20192018JFMAprMJJASOND20162015
Wind Speed in April 2017 in Helsinki181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 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 2017 in Helsinki

History:20192018JFMAprMJJASOND20162015
Hourly Wind Speed in April 2017 in Helsinki1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2017 in Helsinki

History:20192018JFMAprMJJASOND20162015
Hourly Wind Direction in 2017 in Helsinki1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 2017 in Helsinki

History:20192018JFMAprMJJASOND20162015
Atmospheric Pressure in April 2017 in Helsinki1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303029.0 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 Helsinki-Vantaa Airport page.

See all nearby weather stations

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