Marl weather in December

In December, Marl sees average daytime highs of 6°C and overnight lows near 2°C, with 80 mm of precipitation across 13.6 wet days and about 7.7 hours of daylight. It is the 11th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 6°C through the month. The sky is clear or mostly clear about 11% of the time in December, and the air most often feels dry.

Daylight stretches from about 7 h 54 min at the start of December to 7 h 36 min by month's end. Set against the rest of the year, December is Marl's 12th-clearest and 2nd-windiest month. For the whole year in context, see Marl's year-round climate.

Daytime high
11th warmest
Overnight low
3rd coldest
Precipitation
80 mm
13.6 wet days
Daylight
7 h 36 min
8:40 AM – 4:16 PM
Cloud cover
77%
12th clearest
Wind
15 km/h
2nd windiest
Solar energy
0.57 kWh/m²
Travel score
0.3
out of 10

Marl is human settlement in Germany.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 6°C through the month.

A typical December day in Marl reaches about 6°C in the afternoon and slips back to 2°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 0°C and 11°C. Set against its neighbours, December runs about 3°C cooler than November and on par with January.

-10°-5°10°15°151015202531
Avg high (°C)Avg low (°C)
173
272
362
462
562
662
762
862
962
1062
1162
1262
1362
1462
1562
1662
1762
1862
1962
2062
2152
2252
2351
2451
2551
2651
2751
2851
2951
3051
3151

How December really feels in Marl

Once humidity and wind are folded in, December averages 0 days that feel above 32°C and 31 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
31
wind chill below the day's low

The story in December is cold — wind chill drags the overnight "feels like" below the raw low.

Marl weather by month

How December compares with the rest of the year at a glance. December is the 11th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 7513.52.48.10.1
Feb / 6111.42.59.60.4
Mar10° / 6212.2111.52.1
Apr14° / 5010.80.113.64.1
May18° / 5911.5015.35.6
Jun21° / 12°6712.1016.36.0
Jul23° / 14°7813.1015.96.3
Aug23° / 14°7912.4014.46.3
Sep19° / 11°6710.9012.45.7
Oct14° / 6711.6010.43.9
Nov / 6712.60.68.61.6
Dec / 8013.62.57.70.3

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 11% of the time in December, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 12% of December, with mostly cloudy or overcast conditions the remaining 77%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12278
22377
32377
42476
52476
62476
72476
82476
92575
102575
112575
122575
132575
142575
152575
162575
172476
182476
192377
202377
212278
222278
232377
242179
252179
262179
272179
282080
292080
302179
312179

Chance of precipitation in December

Any precipitationSnow

Marl gets around 80 mm of rain and snow over 13.6 wet days in December, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 43% and peaks near 47% on the wettest days, and about 3 days bring snow. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)Snow chance (%)
1395
2405
3405
4415
5415
6415
7425
8425
9425
10425
11426
12426
13426
14436
15437
16437
17438
18448
19449
20449
214510
224510
234511
244611
254611
264611
274611
284711
294711
304710
314710

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

Most of December feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, December lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Wind in December

Winds average 15 km/h in December.

Across December, daily wind ranges from about 15 km/h on the calmest days to 16 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
115light breeze
215light breeze
315light breeze
415light breeze
515light breeze
615light breeze
715light breeze
815light breeze
915light breeze
1015light breeze
1115light breeze
1215light breeze
1315light breeze
1415light breeze
1515light breeze
1615light breeze
1715light breeze
1815light breeze
1915light breeze
2015light breeze
2115light breeze
2216light breeze
2316light breeze
2416light breeze
2516light breeze
2616light breeze
2716light breeze
2816light breeze
2916light breeze
3016light breeze
3116light breeze

Sunrise & sunset in December

DaylightNight

Daylight runs from about 7 h 54 min at the start of December to 7 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over December. Sunrise moves from 8:24 AM to 8:46 AM, and sunset from 4:19 PM to 4:24 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
17.98:244:19
27.98:254:18
37.98:264:18
47.88:284:17
57.88:294:17
67.88:304:17
77.88:314:16
87.78:324:16
97.78:334:16
107.78:344:16
117.78:354:16
127.78:364:15
137.68:374:15
147.68:384:16
157.68:394:16
167.68:404:16
177.68:414:16
187.68:414:16
197.68:424:16
207.68:434:17
217.68:434:17
227.68:444:18
237.68:444:18
247.68:444:19
257.68:454:19
267.68:454:20
277.68:454:21
287.68:454:21
297.68:464:22
307.68:464:23
317.68:464:24

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 0.57 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 0.57 kWh/m² to a high of 5.2 kWh/m² in June across the year — December's 0.57 kWh/m² sits near the bottom.

00.511.52151015202531
Solar energy (kWh/m²)Level
10.7Dim
20.7Dim
30.7Dim
40.6Dim
50.6Dim
60.6Dim
70.6Dim
80.6Dim
90.6Dim
100.6Dim
110.6Dim
120.6Dim
130.6Dim
140.6Dim
150.6Dim
160.6Dim
170.6Dim
180.6Dim
190.5Dim
200.5Dim
210.5Dim
220.5Dim
230.5Dim
240.5Dim
250.5Dim
260.6Dim
270.6Dim
280.6Dim
290.6Dim
300.6Dim
310.6Dim
Planning a trip in December

Is December a good time to visit Marl?

Our two travel scores rate December for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

0.3
Sightseeing
11th-best month of the year
0.0
Beach & pool
8th-best month of the year

December is a weaker month for outdoor sightseeing in Marl.

What to pack for Marl in December

From December's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In December, Marl sees daytime highs around 6°C and nights near 2°C. Pack a warm layer. Worth having: a heavy coat and rain gear. About 14 days see rain.

a warm layera heavy coatrain gear

UV index in Marl in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 1. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Marl peaks around July 13 at about 6 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 22 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJul 13UV 6Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May6High
Jun6High
Jul6High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low
Location & terrain

Where is Marl?

Marl sits at 51.7°N, 7.1°E, 56 m above sea level, in Germany. The nearest listed city is Herten, 8.0 km away.

Topography around Marl

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Marl.

Within 3 km, the terrain around Marl has only modest variations in elevation — a maximum elevation change of 79 m around an average of 57 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 169 m; within 80 km, large variations in elevation — a maximum elevation change of 753 m.

The land around Marl is covered by trees (46%) and artificial surfaces (26%) within 3 km, trees (52%) within 16 km, and trees (37%), cropland (32%) and grassland (20%) within 80 km.

3 km
79 m
16 km
169 m
80 km
753 m
treesgrasslandcroplandartificial surfaceswater
December weather nearby: Herten 8.0 km · Dorsten 9.0 km · Recklinghausen 9.0 km · Buer 9.0 km · Haltern am See 11 km · Gladbeck 12 km · Oer-Erkenschwick 12 km · Herne 16 km

Germany travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 80% of US
price level, 2025
GDP per capita
$60,496
2025
Happiness
6.9 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
0.9
per 100k, 2023
Road deaths
3.8
per 100k/yr, 2019
Income group
High
World Bank
English
Very high
EF EPI 615
Religion
none 44%Roman Catholic 25%Protestant 23%other 5%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Marl (51.6567°, 7.0904°, elevation 56 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).