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May 2021 Weather History in Glasgow United Kingdom

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

This report shows the past weather for Glasgow, providing a weather history for May 2021. It features all historical weather data series we have available, including the Glasgow temperature history for May 2021. You can drill down from year to month and even day level reports by clicking on the graphs.

Glasgow Temperature History May 2021

History:20232022JFMAMayJJASOND20202019
Temperature history in May 2021 in Glasgow18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313125°F25°F30°F30°F35°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°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 2021 in Glasgow

History:20232022JFMAMayJJASOND20202019
Hourly Temperature in May 2021 in Glasgow18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2021 in Glasgow

History:20232022JFMAMayJJASOND20202019
Cloud Cover in May 2021 in Glasgow18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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.
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Observed Weather in May 2021 in Glasgow

History:20232022JFMAMayJJASOND20202019
Observed Weather in May 2021 in Glasgow18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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
Sat, May 1 Light Rain, Fog-RA, FG
Sun, May 2 Shallow FogMIFG
Mon, May 3 Heavy Rain, Rain, Recent Rain, Light Rain+RA, RA, RERA, -RA
Tue, May 4 Light RainIWCA61
Wed, May 5 Light Rain, Showers of Light RainIWCA61, IWC80
Thu, May 6 Light RainIWCA61, -RA
Fri, May 7 Light Rain-RA
Sat, May 8 Light Rain, Drizzle, Light Drizzle, Recent Drizzle-RA, DZ, -DZ, REDZ
Sun, May 9 Light Rain, Mist-RA, BR
Mon, May 10 Light Rain-RA
Tue, May 11 Light Rain-RA
Wed, May 12 Rain, Rain and Drizzle, Recent Rain, Light Rain, Light Rain and Drizzle, Recent Drizzle, Fog, Mist, Patches of FogRA, RADZ, RERA, -RA, -RADZ, REDZ, FG, BR, BCFG
Fri, May 14 Light Rain-RA
Sat, May 15 Light Rain-RA
Sun, May 16 MistBR
Tue, May 18 Light Rain-RA
Wed, May 19 Light Rain-RA
Thu, May 20 Light Rain-RA
Fri, May 21 Light Rain-RA
Sat, May 22 Light Rain-RA
Sun, May 23 Light Rain, Mist-RA, BR
Mon, May 24 Light Rain-RA
Tue, May 25 Light Rain-RA
Wed, May 26 Light Rain, Fog, Mist, Shallow Fog-RA, FG, BR, MIFG
Thu, May 27 Fog, Mist, Patches of Fog, Shallow FogFG, BR, BCFG, MIFG
Fri, May 28 Light Rain, Shallow Fog-RA, MIFG
Sat, May 29 Light Rain-RA
Sun, May 30 Light Rain, Haze, Mist, Shallow Fog-RA, HZ, BR, MIFG
Mon, May 31 Haze, Fog, Mist, Patches of FogHZ, FG, BR, BCFG

Hours of Daylight and Twilight in May 2021 in Glasgow

History:20232022JFMAMayJJASOND20202019
Hours of Daylight and Twilight in May 2021 in Glasgow1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrAprJunnightnightdaydayMay 115 hr, 23 minMay 115 hr, 23 minMay 1116 hr, 4 minMay 1116 hr, 4 minMay 2116 hr, 40 minMay 2116 hr, 40 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 2021 in Glasgow

History:20232022JFMAMayJJASOND20202019
Sunrise & Sunset with Twilight in May 2021 in Glasgow1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMAprJun4:40 AM4:40 AMMay 319:49 PMMay 319:49 PM5:33 AM5:33 AMMay 18:56 PMMay 18:56 PM5:12 AM5:12 AMMay 119:15 PMMay 119:15 PM4:54 AM4:54 AMMay 219:34 PMMay 219:34 PM
The solar day over the course of May 2021. 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 2021 in Glasgow

History:20232022JFMAMayJJASOND20202019
Solar Elevation and Azimuth in May 2021 in GlasgowMay112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMAprJun001010202030304040500010102020303040405050
northeastsouthwest
Solar elevation and azimuth over the course of May 2021. 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 2021 in Glasgow

History:20232022JFMAMayJJASOND20202019
Moon Rise, Set & Phases in May 2021 in Glasgow18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAprJunApr 274:32 AMApr 274:32 AMMay 118:01 PMMay 118:01 PMMay 2612:15 PMMay 2612:15 PM7:53 PM7:53 PM6:12 AM6:12 AM5:24 AM5:24 AM9:01 PM9:01 PM8:29 PM8:29 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.
May 2021IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
78%2:02 AMSE8:19 AMSW-5:10 AMS228,642 mi
2
67%3:00 AMSE9:27 AMSW-6:14 AMS232,240 mi
3
50%3:39 AMSE10:46 AMSW-7:13 AMS236,000 mi
4
45%4:05 AMSE12:09 PMSW-8:07 AMS239,639 mi
5
35%4:23 AMESE1:31 PMWSW-8:56 AMS242,953 mi
6
25%4:36 AMESE2:49 PMWSW-9:41 AMS245,815 mi
7
17%4:46 AMESE4:05 PMW-10:23 AMS248,167 mi
8
10%4:55 AME5:19 PMW-11:04 AMS249,995 mi
9
5%5:04 AME6:32 PMWNW-11:44 AMS251,318 mi
10
2%5:13 AMENE7:46 PMWNW-12:25 PMS252,164 mi
11
0%5:24 AMENE9:01 PMWNW-1:06 PMS252,559 mi
12
0%5:38 AMENE10:15 PMNW-1:49 PMS252,513 mi
13
3%5:56 AMNE11:28 PMNW-2:35 PMS252,020 mi
14
7%6:21 AMNE--3:23 PMS251,054 mi
15
13%-12:35 AMNW6:56 AMNE4:13 PMS249,580 mi
16
20%-1:32 AMNW7:45 AMNE5:04 PMS247,573 mi
17
29%-2:16 AMNW8:49 AMNE5:54 PMS245,025 mi
18
39%-2:48 AMNW10:03 AMNE6:44 PMS241,972 mi
19
50%-3:10 AMNW11:24 AMNE7:33 PMS238,506 mi
20
61%-3:27 AMWNW12:49 PMENE8:21 PMS234,787 mi
21
72%-3:41 AMWNW2:15 PMENE9:09 PMS231,047 mi
22
82%-3:53 AMW3:44 PME9:57 PMS227,580 mi
23
90%-4:04 AMW5:15 PME10:48 PMS224,719 mi
24
96%-4:16 AMWSW6:50 PMESE11:42 PMS222,785 mi
25
98%-4:31 AMWSW8:29 PMESE--
26
100%-4:51 AMSW10:07 PMSE12:40 AMS222,028 mi
27
100%-5:20 AMSW11:37 PMSE1:44 AMS222,573 mi
28
96%-6:03 AMSW-2:50 AMS224,381 mi
29
90%12:48 AMSE7:05 AMSW-3:57 AMS227,248 mi
30
81%1:37 AMSE8:23 AMSW-5:00 AMS230,852 mi
31
72%2:09 AMSE9:49 AMSW-5:58 AMS234,823 mi

Humidity Comfort Levels in May 2021 in Glasgow

History:20232022JFMAMayJJASOND20202019
Humidity Comfort Levels in May 2021 in Glasgow18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2021 in Glasgow

History:20232022JFMAMayJJASOND20202019
Wind Speed in May 2021 in Glasgow1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphAprJun
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in May 2021 in Glasgow

History:20232022JFMAMayJJASOND20202019
Hourly Wind Speed in May 2021 in Glasgow18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2021 in Glasgow

History:20232022JFMAMayJJASOND20202019
Hourly Wind Direction in 2021 in Glasgow18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2021 in Glasgow

History:20232022JFMAMayJJASOND20202019
Atmospheric Pressure in May 2021 in Glasgow18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.0 inHg29.0 inHg29.2 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 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 Glasgow Airport page.

See all nearby weather stations

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