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August 2010 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 August 2010. It features all historical weather data series we have available, including the Helsinki temperature history for August 2010. You can drill down from year to month and even day level reports by clicking on the graphs.

Helsinki Temperature History August 2010

History:20122011JFMAMJJAugSOND20092008
Temperature history in August 2010 in Helsinki18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313130°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FJulSep
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 August 2010 in Helsinki

History:20122011JFMAMJJAugSOND20092008
Hourly Temperature in August 2010 in Helsinki18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSepcoldcoolcomfortablewarmhot
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 August 2010 in Helsinki

History:20122011JFMAMJJAugSOND20092008
Cloud Cover in August 2010 in Helsinki18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 August 2010 in Helsinki

History:20122011JFMAMJJAugSOND20092008
Observed Weather in August 2010 in Helsinki18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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, Aug 2 Patches of Fog, Shallow FogIWC11, IWC12
Tue, Aug 3 Showers of Light Rain, Precipitation in the VicinityIWCA81, IWC80, IWC16
Wed, Aug 4 Thunderstorm with Rain, Rain, Showers of Light RainIWC95, IWCA23, IWC80, IWCA81
Thu, Aug 5 Rain, Light Rain, Light Drizzle, Patches of Fog, Shallow FogIWCA23, IWC61, IWCA61, IWCA51, IWC11, IWC12
Fri, Aug 6 Patches of FogIWC41
Sun, Aug 8 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Rain, Showers of Heavy Rain, Showers of Rain, Showers of Light Rain, Smoke, MistIWC17, IWC97, IWC95, IWC82, IWCA83, IWC25, IWC81, IWCA82, IWC80, IWC04, IWC10, IWCA10
Mon, Aug 9 Thunderstorm, Rain, Light Rain, Drizzle/Snow Grains, Mist, Precipitation in the VicinityIWC29, IWCA23, IWC61, IWCA22, IWCA10, IWC10, IWC16
Tue, Aug 10 Rain, Showers of Rain, Light Intermittent Rain, Light Rain, Showers of Light Rain, Drizzle/Snow Grains, Light Drizzle, Precipitation in the VicinityIWCA23, IWC63, IWC25, IWC60, IWC61, IWCA81, IWC80, IWCA22, IWCA51, IWC16, IWC15
Wed, Aug 11 Light Rain, Drizzle/Snow GrainsIWC61, IWCA22
Thu, Aug 12 Patches of Fog, Shallow FogIWC11, IWC12
Sat, Aug 14 Thunderstorm with Rain, Rain, Showers of Rain, Showers of Light Rain, Precipitation in the VicinityIWC95, IWCA62, IWC25, IWC80, IWCA81, IWC16
Sun, Aug 15 Showers of Rain, Showers of Light Rain, Mist, Patches of Fog, Shallow FogIWC25, IWC80, IWCA10, IWC10, IWC41, IWC12
Tue, Aug 17 Thunderstorm with Rain, Showers of Rain, Showers of Light Rain, Precipitation in the VicinityIWC95, IWC81, IWC80, IWCA81, IWC15
Wed, Aug 18 Thunderstorm, Thunderstorm with Rain, Showers of Light Rain, Drizzle/Snow Grains, Light Drizzle, Precipitation in the VicinityIWC17, IWC95, IWC80, IWCA81, IWCA22, IWCA51, IWC16
Sat, Aug 21 Rain, Showers of Rain, Light Rain, Showers of Light Rain, Shallow FogIWCA23, IWC63, IWC25, IWCA61, IWC61, IWC80, IWCA81, IWC12
Sun, Aug 22 Rain, Light Rain, MistIWC63, IWC21, IWC61, IWCA61, IWCA10
Mon, Aug 23 Thunderstorm with Rain, Rain, Showers of Rain, Light Rain, Showers of Light Rain, Precipitation in the VicinityIWC95, IWCA23, IWC81, IWCA61, IWC80, IWC16, IWC15
Tue, Aug 24 Rain, Showers of Rain, Light Rain, Showers of Light Rain, Drizzle, Drizzle/Snow Grains, Light Drizzle, Shallow FogIWC21, IWC63, IWC81, IWC61, IWCA61, IWCA81, IWC80, IWC53, IWCA52, IWCA22, IWC51, IWC12
Wed, Aug 25 Thunderstorm, Thunderstorm with Rain, Showers of Heavy Rain, Rain, Showers of Rain, Light Rain, Showers of Light Rain, Increasing Fog, Mist, Patches of Fog, Precipitation in the VicinityIWC17, IWC95, IWC82, IWCA62, IWCA23, IWC81, IWCA82, IWC25, IWCA61, IWC80, IWC46, IWCA10, IWC41, IWC16, IWC15
Thu, Aug 26 Showers of Heavy Rain, Rain, Showers of Rain, Showers of Light Rain, Fog, Patches of Fog, Precipitation in the VicinityIWCA83, IWCA23, IWC25, IWC80, IWCA20, IWC41, IWC16, IWC15
Fri, Aug 27 Showers of Light Rain, DrizzleIWC80, IWCA52
Sat, Aug 28 Showers of Light RainIWC80
Sun, Aug 29 Rain, Showers of Rain, Showers of Light Rain, Drizzle, Precipitation in the VicinityIWCA23, IWCA62, IWC25, IWC81, IWC80, IWCA81, IWCA52, IWC16
Tue, Aug 31 Rain, Showers of Rain, Showers of Light Rain, Precipitation in the VicinityIWCA23, IWC25, IWC80, IWC16, IWC15

Hours of Daylight and Twilight in August 2010 in Helsinki

History:20122011JFMAMJJAugSOND20092008
Hours of Daylight and Twilight in August 2010 in Helsinki1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrJulSepnightnightdaydayAug 3114 hr, 16 minAug 3114 hr, 16 minAug 1116 hr, 3 minAug 1116 hr, 3 minAug 2115 hr, 10 minAug 2115 hr, 10 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 August 2010 in Helsinki

History:20122011JFMAMJJAugSOND20092008
Sunrise & Sunset with Twilight in August 2010 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 AMJulSep4:59 AM4:59 AMAug 19:52 PMAug 19:52 PM6:11 AM6:11 AMAug 318:27 PMAug 318:27 PM5:23 AM5:23 AMAug 119:25 PMAug 119:25 PM5:47 AM5:47 AMAug 218:57 PMAug 218:57 PM
The solar day over the course of August 2010. 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 August 2010 in Helsinki

History:20122011JFMAMJJAugSOND20092008
Solar Elevation and Azimuth in August 2010 in HelsinkiAug112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMJulSep0010102020303040400010102020303040
northeastsouthwest
Solar elevation and azimuth over the course of August 2010. 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 August 2010 in Helsinki

History:20122011JFMAMJJAugSOND20092008
Moon Rise, Set & Phases in August 2010 in Helsinki18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJulSepJul 264:37 AMJul 264:37 AMAug 106:09 AMAug 106:09 AMAug 248:05 PMAug 248:05 PM9:36 PM9:36 PM5:11 AM5:11 AM5:47 AM5:47 AM8:59 PM8:59 PM8:08 PM8:08 PM6:59 AM6:59 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.
Aug 2010IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
70%-1:09 PMWNW10:16 PMENE5:33 AMS249,348 mi
2
61%-2:33 PMNW10:24 PMNE6:16 AMS247,002 mi
3
50%-3:59 PMNW10:38 PMNE7:02 AMS243,992 mi
4
40%-5:25 PMNW11:01 PMNE7:51 AMS240,432 mi
5
30%-6:42 PMNNW11:42 PMNNE8:45 AMS236,513 mi
6
20%-7:40 PMNNW-9:42 AMS232,509 mi
7
11%12:48 AMNNE8:16 PMNW-10:41 AMS228,759 mi
8
5%2:18 AMNE8:37 PMNW-11:39 AMS225,624 mi
9
1%4:01 AMNE8:50 PMWNW-12:37 PMS223,435 mi
10
0%5:47 AMENE8:59 PMWNW-1:32 PMS222,421 mi
11
3%7:32 AMENE9:06 PMW-2:25 PMS222,673 mi
12
8%9:14 AME9:13 PMW-3:17 PMS224,124 mi
13
17%10:55 AMESE9:20 PMWSW-4:09 PMS226,573 mi
14
27%12:34 PMESE9:28 PMWSW-5:02 PMS229,730 mi
15
38%2:12 PMSE9:40 PMSW-5:56 PMS233,275 mi
16
50%3:46 PMSE9:58 PMSW-6:52 PMS236,907 mi
17
60%5:10 PMSE10:27 PMSW-7:49 PMS240,378 mi
18
70%6:16 PMSSE11:13 PMSSW-8:45 PMS243,513 mi
19
79%7:01 PMSE--9:39 PMS246,207 mi
20
87%-12:18 AMSW7:28 PMSE10:32 PMS248,412 mi
21
93%-1:35 AMSW7:44 PMSE11:21 PMS250,124 mi
22
95%-2:57 AMSW7:55 PMSE--
23
97%-4:19 AMWSW8:02 PMESE12:07 AMS251,362 mi
24
100%-5:40 AMWSW8:08 PMESE12:50 AMS252,148 mi
25
100%-6:59 AMW8:12 PME1:31 AMS252,498 mi
26
99%-8:17 AMW8:17 PME2:11 AMS252,408 mi
27
95%-9:35 AMW8:21 PMENE2:51 AMS251,856 mi
28
90%-10:54 AMWNW8:27 PMENE3:32 AMS250,807 mi
29
84%-12:16 PMWNW8:35 PMNE4:14 AMS249,222 mi
30
76%-1:40 PMNW8:47 PMNE4:58 AMS247,072 mi
31
66%-3:04 PMNW9:06 PMNE5:45 AMS244,357 mi

Humidity Comfort Levels in August 2010 in Helsinki

History:20122011JFMAMJJAugSOND20092008
Humidity Comfort Levels in August 2010 in Helsinki18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 August 2010 in Helsinki

History:20122011JFMAMJJAugSOND20092008
Wind Speed in August 2010 in Helsinki1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mph30 mph30 mph35 mph35 mph40 mph40 mphJulSep
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in August 2010 in Helsinki

History:20122011JFMAMJJAugSOND20092008
Hourly Wind Speed in August 2010 in Helsinki18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 2010 in Helsinki

History:20122011JFMAMJJAugSOND20092008
Hourly Wind Direction in 2010 in Helsinki18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in August 2010 in Helsinki

History:20122011JFMAMJJAugSOND20092008
Atmospheric Pressure in August 2010 in Helsinki18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.2 inHg29.2 inHg29.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHgJulSep
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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