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December 2025 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 December 2025. It features all historical weather data series we have available, including the Glasgow temperature history for December 2025. You can drill down from year to month and even day level reports by clicking on the graphs.

Glasgow Temperature History December 2025

History:JFMAMJJASONDec2024202320222021
Temperature history in December 2025 in Glasgow18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313120°F20°F25°F25°F30°F30°F35°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°FNovJan
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 December 2025 in Glasgow

History:JFMAMJJASONDec2024202320222021
Hourly Temperature in December 2025 in Glasgow18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJanvery coldcoldfreezing
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 December 2025 in Glasgow

History:JFMAMJJASONDec2024202320222021
Cloud Cover in December 2025 in Glasgow18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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 December 2025 in Glasgow

History:JFMAMJJASONDec2024202320222021
Observed Weather in December 2025 in Glasgow18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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, Dec 1 Rain, Rain and Drizzle, Recent Rain, Light Rain, Light Rain and Drizzle, Recent Drizzle, Fog in the Vicinity, Shallow FogRA, RADZ, RERA, -RA, -RADZ, REDZ, VCFG, MIFG
Tue, Dec 2 Recent Rain, Light Rain, Recent DrizzleRERA, -RA, REDZ
Wed, Dec 3 Recent Rain, Light Rain, Shallow Fog, Showers in the VicinityRERA, -RA, MIFG, VCSH
Thu, Dec 4 Light Rain, Light Rain and Drizzle-RA, -RADZ
Fri, Dec 5 Light Rain, Shallow Fog-RA, MIFG
Sat, Dec 6 Rain and Drizzle, Recent Rain, Light Rain, Light Rain and Drizzle, Light Drizzle, Recent Drizzle, MistRADZ, RERA, -RA, -RADZ, -DZ, REDZ, BR
Sun, Dec 7 Recent Rain, Light Rain, Light Rain and Drizzle, Drizzle, Light Drizzle, Recent Drizzle, Mist, Patches of FogRERA, -RA, -RADZ, DZ, -DZ, REDZ, BR, BCFG
Mon, Dec 8 Recent Rain, Light RainRERA, -RA
Tue, Dec 9 Rain, Recent Rain, Light Rain, Showers of Light Rain, Recent DrizzleRA, RERA, -RA, -SHRA, REDZ
Wed, Dec 10 Heavy Rain, Rain, Recent Rain, Light Rain, Showers of Light Rain+RA, RA, RERA, -RA, -SHRA
Thu, Dec 11 Light Rain, Light Rain and Drizzle, Light Drizzle, Recent Drizzle, Haze-RA, -RADZ, -DZ, REDZ, HZ
Fri, Dec 12 Rain, Recent Rain, Light RainRA, RERA, -RA
Sat, Dec 13 Heavy Rain, Rain, Rain and Drizzle, Recent Rain, Light Rain, Light Rain and Drizzle, Recent Drizzle+RA, RA, RADZ, RERA, -RA, -RADZ, REDZ
Sun, Dec 14 Heavy Rain, Rain, Rain and Drizzle, Recent Rain, Light Rain, Light Rain and Drizzle, Showers of Light Rain, Light Drizzle, Recent Drizzle+RA, RA, RADZ, RERA, -RA, -RADZ, -SHRA, -DZ, REDZ
Mon, Dec 15 Light Rain, Fog, Fog in the Vicinity, Mist, Partial Fog, Patches of Fog-RA, FG, VCFG, BR, PRFG, BCFG
Tue, Dec 16 Rain, Recent Rain, Fog, Mist, Shallow FogRA, RERA, FG, BR, MIFG
Wed, Dec 17 Heavy Rain, Recent Rain, Light Rain, Light Rain and Drizzle, Light Drizzle, Recent Drizzle+RA, RERA, -RA, -RADZ, -DZ, REDZ
Thu, Dec 18 Rain, Recent Rain, Light RainRA, RERA, -RA
Fri, Dec 19 Heavy Rain, Rain, Recent Rain, Light Rain, Showers of Light Rain, Recent Drizzle, Showers in the Vicinity+RA, RA, RERA, -RA, -SHRA, REDZ, VCSH
Sat, Dec 20 Light Rain-RA
Mon, Dec 22 Light Rain, Light Drizzle-RA, -DZ
Tue, Dec 23 MistBR
Wed, Dec 24 Mist, Shallow FogBR, MIFG
Thu, Dec 25 Mist, Patches of FogBR, BCFG
Sat, Dec 27 Recent Showers of Rain, Light RainRESHRA, -RA
Tue, Dec 30 Fog in the Vicinity, Freezing Fog, Mist, Partial Fog, Patches of Fog, Shallow FogVCFG, FZFG, BR, PRFG, BCFG, MIFG
Wed, Dec 31 Light Rain, Light Rain and Drizzle, Freezing Fog, Mist-RA, -RADZ, FZFG, BR

Hours of Daylight and Twilight in December 2025 in Glasgow

History:JFMAMJJASONDec2024202320222021
Hours of Daylight and Twilight in December 2025 in Glasgow1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrNovJanDec 216 hr, 59 minDec 216 hr, 59 minnightnightdaydayDec 17 hr, 25 minDec 17 hr, 25 minDec 317 hr, 5 minDec 317 hr, 5 minDec 117 hr, 6 minDec 117 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 December 2025 in Glasgow

History:JFMAMJJASONDec2024202320222021
Sunrise & Sunset with Twilight in December 2025 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 AMNovJan8:23 AM8:23 AMDec 13:48 PMDec 13:48 PM8:47 AM8:47 AMDec 313:52 PMDec 313:52 PM8:40 AM8:40 AMDec 143:42 PMDec 143:42 PM8:45 AM8:45 AMDec 213:44 PMDec 213:44 PM
The solar day over the course of December 2025. 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 December 2025 in Glasgow

History:JFMAMJJASONDec2024202320222021
Solar Elevation and Azimuth in December 2025 in GlasgowDec112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMNovJan001010001010
northeastsouthwest
Solar elevation and azimuth over the course of December 2025. 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 December 2025 in Glasgow

History:JFMAMJJASONDec2024202320222021
Moon Rise, Set & Phases in December 2025 in Glasgow18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNovJanDec 411:15 PMDec 411:15 PMDec 201:44 AMDec 201:44 AMJan 310:04 AMJan 310:04 AM2:32 PM2:32 PM10:00 AM10:00 AM9:59 AM9:59 AM3:17 PM3:17 PM2:01 PM2:01 PM9:38 AM9:38 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.
Dec 2025IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
86%-3:19 AMWNW1:41 PMENE9:10 PMS225,622 mi
2
94%-4:57 AMWNW1:51 PMENE10:04 PMS223,241 mi
3
98%-6:41 AMNW2:06 PMNE11:04 PMS221,965 mi
4
100%-8:26 AMNW2:32 PMNE--
5
100%-10:00 AMNNW3:19 PMNNE12:08 AMS221,989 mi
6
98%-11:06 AMNNW4:33 PMNE1:14 AMS223,350 mi
7
93%-11:45 AMNW6:07 PMNE2:19 AMS225,898 mi
8
86%-12:06 PMNW7:45 PMNE3:18 AMS229,337 mi
9
77%-12:19 PMWNW9:18 PMENE4:12 AMS233,298 mi
10
67%-12:28 PMWNW10:45 PMENE5:00 AMS237,404 mi
11
50%-12:34 PMW-5:45 AMS241,332 mi
12
46%12:06 AME12:39 PMW-6:26 AMS244,830 mi
13
36%1:24 AME12:44 PMWSW-7:07 AMS247,732 mi
14
27%2:42 AMESE12:50 PMWSW-7:47 AMS249,947 mi
15
19%3:59 AMESE12:57 PMWSW-8:29 AMS251,451 mi
16
12%5:19 AMSE1:07 PMSW-9:13 AMS252,270 mi
17
6%6:39 AMSE1:21 PMSW-10:00 AMS252,469 mi
18
2%7:56 AMSE1:45 PMSW-10:51 AMS252,130 mi
19
0%9:06 AMSSE2:21 PMSSW-11:44 AMS251,336 mi
20
0%9:59 AMSSE3:17 PMSSW-12:38 PMS250,161 mi
21
2%10:35 AMSE4:29 PMSW-1:32 PMS248,659 mi
22
6%10:58 AMSE5:50 PMSW-2:24 PMS246,860 mi
23
12%11:12 AMSE7:15 PMSW-3:13 PMS244,775 mi
24
19%11:22 AMESE8:40 PMWSW-4:00 PMS242,411 mi
25
28%11:30 AMESE10:05 PMWSW-4:45 PMS239,779 mi
26
39%11:36 AME11:30 PMW-5:30 PMS236,923 mi
27
50%11:42 AME--6:14 PMS233,932 mi
28
61%-12:57 AMW11:48 AMENE7:01 PMS230,954 mi
29
73%-2:28 AMWNW11:56 AMENE7:51 PMS228,200 mi
30
83%-4:05 AMNW12:08 PMNE8:46 PMS225,931 mi
31
91%-5:47 AMNW12:28 PMNE9:46 PMS224,421 mi

Humidity Comfort Levels in December 2025 in Glasgow

History:JFMAMJJASONDec2024202320222021
Humidity Comfort Levels in December 2025 in Glasgow18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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 December 2025 in Glasgow

History:JFMAMJJASONDec2024202320222021
Wind Speed in December 2025 in Glasgow1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mph70 mph70 mph80 mph80 mphNovJan
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in December 2025 in Glasgow

History:JFMAMJJASONDec2024202320222021
Hourly Wind Speed in December 2025 in Glasgow18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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.
Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.

Growing Degree Days in December 2025 in Glasgow

History:JFMAMJJASONDec2024202320222021
Growing Degree Days in December 2025 in GlasgowDec11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310°F0°F200°F200°F400°F400°F600°F600°F800°F800°F1,000°F1,000°F1,200°F1,200°F1,400°F1,400°FNovJan
The growing degree days accumulated from reported temperatures over the course of December 2025 (solid black line), placed over the average accumulation (faint line), with 25th to 75th and 10th to 90th percentile bands. Gaps indicate days without enough temperature reports to calculate a complete daily value; totals following gaps may therefore be understated.

Hourly Wind Direction in 2025 in Glasgow

History:JFMAMJJASONDec2024202320222021
Hourly Wind Direction in 2025 in Glasgow18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in December 2025 in Glasgow

History:JFMAMJJASONDec2024202320222021
Atmospheric Pressure in December 2025 in Glasgow18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313128.5 inHg28.5 inHg29.0 inHg29.0 inHg29.5 inHg29.5 inHg30.0 inHg30.0 inHg30.5 inHg30.5 inHg31.0 inHg31.0 inHgNovJan
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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