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August 2018 Weather History in Guernsey Guernsey

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

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

Guernsey Temperature History August 2018

History:20202019JFMAMJJAugSOND20172016
Temperature history in August 2018 in Guernsey18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313150°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°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 2018 in Guernsey

History:20202019JFMAMJJAugSOND20172016
Hourly Temperature in August 2018 in Guernsey18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSepcoolwarmcomfortable
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 2018 in Guernsey

History:20202019JFMAMJJAugSOND20172016
Cloud Cover in August 2018 in Guernsey18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2018 in Guernsey

History:20202019JFMAMJJAugSOND20172016
Observed Weather in August 2018 in Guernsey18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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
Wed, Aug 1 Shallow FogMIFG
Thu, Aug 2 Shallow FogMIFG
Fri, Aug 3 Fog, Fog in the Vicinity, MistFG, VCFG, BR
Sat, Aug 4 Fog, Fog in the Vicinity, Patches of FogFG, VCFG, BCFG
Mon, Aug 6 Fog, Fog in the Vicinity, Mist, Patches of Fog, Shallow FogFG, VCFG, BR, BCFG, MIFG
Tue, Aug 7 Recent Thunderstorm, Recent Thunderstorm with Rain, Thunderstorm in the Vicinity, Recent Showers of Rain, Showers of Rain, Showers of Light Rain, Fog, Fog in the Vicinity, Mist, Showers in the VicinityRETS, RETSRA, VCTS, RESHRA, SHRA, -SHRA, FG, VCFG, BR, VCSH
Wed, Aug 8 Light Rain, Showers of Light Rain, Showers in the Vicinity-RA, -SHRA, VCSH
Thu, Aug 9 Rain, Recent Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRA, RERA, -RA, -SHRA, VCSH
Fri, Aug 10 Recent Showers of Rain, Showers of Light Rain, Showers in the VicinityRESHRA, -SHRA, VCSH
Sat, Aug 11 Light Rain-RA
Sun, Aug 12 Rain, Recent Rain, Light Rain, Light Rain and Drizzle, Light Drizzle, Mist, Showers in the VicinityRA, RERA, -RA, -RADZ, -DZ, BR, VCSH
Mon, Aug 13 Drizzle, Light Drizzle, Recent Drizzle, Showers in the VicinityDZ, -DZ, REDZ, VCSH
Tue, Aug 14 Light Drizzle, Mist-DZ, BR
Wed, Aug 15 Light Drizzle, Fog in the Vicinity, Mist-DZ, VCFG, BR
Thu, Aug 16 Rain, Recent Rain, Light Rain, Fog, Fog in the Vicinity, Mist, Patches of Fog, Showers in the VicinityRA, RERA, -RA, FG, VCFG, BR, BCFG, VCSH
Sun, Aug 19 Light Drizzle, Fog, Fog in the Vicinity, Mist, Patches of Fog-DZ, FG, VCFG, BR, BCFG
Mon, Aug 20 Light Drizzle, Fog, Fog in the Vicinity, Mist, Patches of Fog-DZ, FG, VCFG, BR, BCFG
Tue, Aug 21 Light Drizzle, Fog, Fog in the Vicinity, Mist-DZ, FG, VCFG, BR
Wed, Aug 22 Drizzle, Light Drizzle, Recent Drizzle, Fog, Fog in the Vicinity, MistDZ, -DZ, REDZ, FG, VCFG, BR
Thu, Aug 23 Rain and Drizzle, Recent Rain, Light Rain and Drizzle, Light Drizzle, Recent Drizzle, Fog, Fog in the Vicinity, MistRADZ, RERA, -RADZ, -DZ, REDZ, FG, VCFG, BR
Fri, Aug 24 Recent Showers of Rain, Showers of Rain, Showers of Light Rain, Showers in the VicinityRESHRA, SHRA, -SHRA, VCSH
Sun, Aug 26 Recent Rain, Light Rain, Light Rain and Drizzle, Light Drizzle, Recent Drizzle, Fog, Fog in the Vicinity, Mist, Showers in the VicinityRERA, -RA, -RADZ, -DZ, REDZ, FG, VCFG, BR, VCSH
Mon, Aug 27 Showers in the VicinityVCSH
Wed, Aug 29 Showers of Light Rain-SHRA
Thu, Aug 30 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH

Hours of Daylight and Twilight in August 2018 in Guernsey

History:20202019JFMAMJJAugSOND20172016
Hours of Daylight and Twilight in August 2018 in Guernsey1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrJulSepnightnightdaydayAug 115 hr, 10 minAug 115 hr, 10 minAug 3113 hr, 31 minAug 3113 hr, 31 minAug 1114 hr, 39 minAug 1114 hr, 39 minAug 2114 hr, 6 minAug 2114 hr, 6 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 2018 in Guernsey

History:20202019JFMAMJJAugSOND20172016
Sunrise & Sunset with Twilight in August 2018 in Guernsey1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMJulSep5:41 AM5:41 AMAug 18:51 PMAug 18:51 PM6:24 AM6:24 AMAug 317:55 PMAug 317:55 PM5:55 AM5:55 AMAug 118:34 PMAug 118:34 PM6:09 AM6:09 AMAug 218:16 PMAug 218:16 PM
The solar day over the course of August 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.

Solar Elevation and Azimuth in August 2018 in Guernsey

History:20202019JFMAMJJAugSOND20172016
Solar Elevation and Azimuth in August 2018 in GuernseyAug112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMJulSep00101020203030404050500010102020303040405050
northeastsouthwest
Solar elevation and azimuth over the course of August 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 August 2018 in Guernsey

History:20202019JFMAMJJAugSOND20172016
Moon Rise, Set & Phases in August 2018 in Guernsey18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJulSepJul 279:21 PMJul 279:21 PMAug 1110:58 AMAug 1110:58 AMAug 2612:57 PMAug 2612:57 PM8:50 PM8:50 PM6:02 AM6:02 AM5:40 AM5:40 AM8:52 PM8:52 PM7:57 PM7:57 PM5:57 AM5:57 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 2018IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
84%-10:14 AMW11:05 PME4:27 AMS247,412 mi
2
76%-11:20 AMW11:28 PME5:11 AMS245,028 mi
3
66%-12:27 PMW11:52 PME5:55 AMS242,186 mi
4
50%-1:37 PMWNW-6:41 AMS238,946 mi
5
45%12:18 AMENE2:49 PMWNW-7:30 AMS235,436 mi
6
34%12:50 AMENE4:02 PMWNW-8:22 AMS231,849 mi
7
23%1:28 AMENE5:14 PMWNW-9:17 AMS228,452 mi
8
13%2:15 AMENE6:21 PMWNW-10:17 AMS225,563 mi
9
6%3:13 AMENE7:21 PMWNW-11:18 AMS223,505 mi
10
1%4:22 AMENE8:11 PMWNW-12:20 PMS222,548 mi
11
0%5:40 AMENE8:52 PMWNW-1:20 PMS222,841 mi
12
2%7:00 AMENE9:26 PMWNW-2:18 PMS224,374 mi
13
7%8:21 AMENE9:56 PMW-3:12 PMS226,984 mi
14
14%9:39 AME10:22 PMW-4:03 PMS230,389 mi
15
23%10:55 AME10:48 PMW-4:53 PMS234,245 mi
16
34%12:07 PME11:13 PMWSW-5:41 PMS238,207 mi
17
44%1:17 PMESE11:40 PMWSW-6:29 PMS241,968 mi
18
50%2:24 PMESE--7:17 PMS245,292 mi
19
65%-12:10 AMWSW3:28 PMESE8:06 PMS248,016 mi
20
74%-12:44 AMWSW4:27 PMESE8:55 PMS250,052 mi
21
82%-1:23 AMWSW5:21 PMESE9:45 PMS251,379 mi
22
89%-2:08 AMWSW6:09 PMESE10:34 PMS252,027 mi
23
94%-2:59 AMWSW6:50 PMESE11:22 PMS252,063 mi
24
96%-3:55 AMWSW7:26 PMESE--
25
98%-4:55 AMWSW7:57 PMESE12:10 AMS251,572 mi
26
100%-5:57 AMWSW8:24 PMESE12:56 AMS250,640 mi
27
100%-7:01 AMWSW8:48 PMESE1:42 AMS249,341 mi
28
98%-8:06 AMW9:11 PME2:26 AMS247,731 mi
29
94%-9:12 AMW9:33 PME3:10 AMS245,841 mi
30
88%-10:19 AMW9:56 PME3:54 AMS243,690 mi
31
80%-11:28 AMWNW10:22 PMENE4:39 AMS241,290 mi

Humidity Comfort Levels in August 2018 in Guernsey

History:20202019JFMAMJJAugSOND20172016
Humidity Comfort Levels in August 2018 in Guernsey18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2018 in Guernsey

History:20202019JFMAMJJAugSOND20172016
Wind Speed in August 2018 in Guernsey1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 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 2018 in Guernsey

History:20202019JFMAMJJAugSOND20172016
Hourly Wind Speed in August 2018 in Guernsey18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2018 in Guernsey

History:20202019JFMAMJJAugSOND20172016
Hourly Wind Direction in 2018 in Guernsey18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2018 in Guernsey

History:20202019JFMAMJJAugSOND20172016
Atmospheric Pressure in August 2018 in Guernsey18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.6 inHg29.6 inHg29.7 inHg29.7 inHg29.8 inHg29.8 inHg29.9 inHg29.9 inHg30.0 inHg30.0 inHg30.1 inHg30.1 inHg30.2 inHg30.2 inHg30.3 inHg30.3 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 Guernsey Airport page.

See all nearby weather stations

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