Spring 2018 Weather History in Aland Islands Åland Islands

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

This report shows the past weather for Aland Islands, providing a weather history for the spring of 2018. It features all historical weather data series we have available, including the Aland Islands temperature history for the spring of 2018. You can drill down from year to month and even day level reports by clicking on the graphs.

Aland Islands Temperature History in the Spring of 2018

Temperature history in the Spring of 2018 in Aland IslandsMarAprMay-10°F-10°F0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°FWinterSummer
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 the Spring of 2018 in Aland Islands

Hourly Temperature in the Spring of 2018 in Aland IslandsMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummervery coldcoolcoldfrigidfreezing
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 the Spring of 2018 in Aland Islands

Cloud Cover in the Spring of 2018 in Aland IslandsMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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 the Spring of 2018 in Aland Islands

Observed Weather in the Spring of 2018 in Aland IslandsMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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, Mar 5 Light Snow-SN
Thu, Mar 8 Recent Snow, Snow, Light Snow, MistRESN, SN, -SN, BR
Fri, Mar 9 Light Snow, Light Ice Pellets, Light Snow Grains, Light Rain and Snow, Light Rain, Showers of Light Rain, Fog, Mist-SN, -PL, -SG, -RASN, -RA, -SHRA, FG, BR
Sat, Mar 10 Light Rain, Fog, Mist, Light Unknown Precipitation-RA, FG, BR, -UP
Mon, Mar 12 Light Snow, Showers of Light Snow, Light Ice Pellets, Light Snow Grains, Light Rain and Snow, Light Rain, Showers of Light Rain, Light Drizzle, Mist-SN, -SHSN, -PL, -SG, -RASN, -RA, -SHRA, -DZ, BR
Tue, Mar 13 Snow, Light Snow, Light Rain and Snow, Rain and Snow, Rain, Light Rain, Showers of Light Rain, Fog, MistSN, -SN, -RASN, RASN, RA, -RA, -SHRA, FG, BR
Wed, Mar 14 Light Snow, Showers of Light Snow, Light Snow Grains, Mist, Light Unknown Precipitation-SN, -SHSN, -SG, BR, -UP
Thu, Mar 15 Snow, Light Snow, Showers of Light Snow, Light Unknown PrecipitationSN, -SN, -SHSN, -UP
Mon, Mar 19 Light Snow Grains, Light Rain-SG, -RA
Tue, Mar 20 Light Snow, Showers of Light Snow, Showers of Light Unknown Precipitation-SN, -SHSN, -SHUP
Sat, Mar 24 MistBR
Tue, Mar 27 Showers of Light Snow, Showers of Light Unknown Precipitation-SHSN, -SHUP
Wed, Apr 4 Rain, Light Rain, Light Rain with Mist, Showers of Light Rain, Fog, MistRA, -RA, -RABR, -SHRA, FG, BR
Thu, Apr 5 Showers of Rain, Light Rain, Showers of Light Rain, Fog, Mist, Patches of MistSHRA, -RA, -SHRA, FG, BR, BCBR
Fri, Apr 6 Light Rain and Snow, Rain and Snow, Rain, Light Rain, Showers of Light Rain, Fog, Mist-RASN, RASN, RA, -RA, -SHRA, FG, BR
Mon, Apr 9 Light Snow, Light Snow Grains, Light Rain, Showers of Light Rain, Mist-SN, -SG, -RA, -SHRA, BR
Tue, Apr 10 Light Snow Grains, Light Rain-SG, -RA
Sun, Apr 15 Rain, Light Rain, Showers of Light Rain, Fog, MistRA, -RA, -SHRA, FG, BR
Mon, Apr 16 Light Rain, Showers of Light Rain, Light Drizzle, Fog, Mist-RA, -SHRA, -DZ, FG, BR
Tue, Apr 17 Fog, Freezing Fog, Freezing Mist, MistFG, FZFG, FZBR, BR
Wed, Apr 18 Showers of Light Rain-SHRA
Thu, Apr 19 Light Rain-RA
Sat, Apr 21 Showers of Rain, Showers of Light RainSHRA, -SHRA
Mon, Apr 23 Rain, Light Rain, Fog, Freezing Fog, MistRA, -RA, FG, FZFG, BR
Tue, Apr 24 Light Rain, Showers of Light Rain, Light Drizzle, Fog, Mist-RA, -SHRA, -DZ, FG, BR
Wed, Apr 25 Showers of Light Rain-SHRA
Thu, Apr 26 Light Rain, Mist, Patches of Fog-RA, BR, BCFG
Fri, Apr 27 Light Rain-RA
Sat, Apr 28 Showers of Heavy Rain, Showers of Rain, Light Rain, Fog, Freezing Fog, Mist, Patches of Fog, Patches of Mist+SHRA, SHRA, -RA, FG, FZFG, BR, BCFG, BCBR
Sun, Apr 29 Light Rain, Showers of Light Rain, Mist, Patches of Fog, Patches of Mist-RA, -SHRA, BR, BCFG, BCBR
Mon, Apr 30 Freezing Fog, Freezing Mist, MistFZFG, FZBR, BR
Tue, May 1 Rain, Showers of Rain, Light Rain, Showers of Light Rain, Drizzle, Light Drizzle, MistRA, SHRA, -RA, -SHRA, DZ, -DZ, BR
Wed, May 2 Rain, Recent Rain, Light RainRA, RERA, -RA
Thu, May 3 Rain, Recent Rain, Light Rain, Freezing Fog, Mist, Patches of Fog, Patches of MistRA, RERA, -RA, FZFG, BR, BCFG, BCBR
Mon, May 7 Patches of Fog, Patches of MistBCFG, BCBR
Thu, May 17 Heavy Rain, Showers of Light Rain+RA, -SHRA
Fri, May 18 Heavy Rain, Light Rain+RA, -RA

Hours of Daylight and Twilight in the Spring of 2018 in Aland Islands

Hours of Daylight and Twilight in the Spring of 2018 in Aland IslandsMarAprMay0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrWinterSummerMar 2012 hr, 12 minMar 2012 hr, 12 minnightnightdayday
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 the Spring of 2018 in Aland Islands

Sunrise & Sunset with Twilight and Daylight Saving Time in the Spring of 2018 in Aland IslandsMarAprMay2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMWinterSummer4:28 AM4:28 AM10:48 PMMay 3110:48 PMMay 317:39 AM7:39 AM6:06 PMMar 16:06 PMMar 16:39 AM6:39 AM6:56 PMMar 216:56 PMMar 21
The solar day over the course of the Spring of 2018. 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. The transitions to and from daylight saving time are indicated by the 'DST' labels.

Solar Elevation and Azimuth in the Spring of 2018 in Aland Islands

Solar Elevation and Azimuth in the Spring of 2018 in Aland IslandsMarAprMay12 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 AMWinterSummer001020305001010203040
northeastsouthwest
Solar elevation and azimuth in the the spring of 2018. 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 the Spring of 2018 in Aland Islands

Moon Rise, Set & Phases in the Spring of 2018 in Aland IslandsMarAprMay12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMWinterSummerFeb 1511:06 PMFeb 1511:06 PMMar 22:52 AMMar 22:52 AMMar 173:12 PMMar 173:12 PMMar 313:38 PMMar 313:38 PMApr 164:58 AMApr 164:58 AMApr 303:59 AMApr 303:59 AMMay 152:48 PMMay 152:48 PMMay 295:20 PMMay 295:20 PMJun 1310:44 PMJun 1310:44 PMJun 287:54 AMJun 287:54 AM8:22 AM8:22 AM4:58 PM4:58 PM5:13 PM5:13 PM8:07 AM8:07 AM7:20 AM7:20 AM6:33 PM6:33 PM8:08 PM8:08 PM7:58 AM7:58 AM9:21 PM9:21 PM8:31 PM8:31 PM6:33 AM6:33 AM5:48 AM5:48 AM9:51 PM9:51 PM5:41 AM5:41 AM10:14 PM10:14 PM4:51 AM4:51 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.

Humidity Comfort Levels in the Spring of 2018 in Aland Islands

Humidity Comfort Levels in the Spring of 2018 in Aland IslandsMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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 the Spring of 2018 in Aland Islands

Wind Speed in the Spring of 2018 in Aland IslandsMarAprMay0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphWinterSummer
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Spring of 2018 in Aland Islands

Hourly Wind Speed in the Spring of 2018 in Aland IslandsMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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 2018 in Aland Islands

Hourly Wind Direction in 2018 in Aland IslandsMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in the Spring of 2018 in Aland Islands

Atmospheric Pressure in the Spring of 2018 in Aland IslandsMarAprMay29.0 inHg29.0 inHg29.5 inHg29.5 inHg30.0 inHg30.0 inHg30.5 inHg30.5 inHg31.0 inHg31.0 inHgWinterSummer
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 Mariehamn Airport page.

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