Gaggenau weather in December

In December, Gaggenau sees average daytime highs of 4°C and overnight lows near 0°C, with 118 mm of precipitation across 16 wet days and about 8.1 hours of daylight. It is the 11th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 4°C through the month. The sky is clear or mostly clear about 16% of the time in December, and the air most often feels dry.

Daylight stretches from about 8 h 24 min at the start of December to 8 h 06 min by month's end. Set against the rest of the year, December is Gaggenau's 12th-clearest and 1st-windiest month. For the whole year in context, see Gaggenau's year-round climate.

Daytime high
11th warmest
Overnight low
3rd coldest
Precipitation
118 mm
16 wet days
Daylight
8 h 06 min
8:21 AM – 4:25 PM
Cloud cover
73%
12th clearest
Wind
12 km/h
1st windiest
Solar energy
0.82 kWh/m²
Travel score
0.0
out of 10

Gaggenau 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 4°C through the month.

A typical December day in Gaggenau reaches about 4°C in the afternoon and slips back to 0°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between -1°C and 10°C. Set against its neighbours, December runs about 3°C cooler than November and about 1°C warmer than January.

-10°-5°10°15°151015202531
Avg high (°C)Avg low (°C)
151
251
351
451
551
651
751
851
950
1050
1150
1240
1340
1440
1540
1640
1740
1840
1940
2040
2140
2240
2340
2440
2540
2640
2740
2840
2940
3040
3140

How December really feels in Gaggenau

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.

Gaggenau 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 / -1°10214.55.98.50.0
Feb / -1°8612.55.79.80.1
Mar10° / 9814.33.511.61.9
Apr14° / 74130.813.43.8
May18° / 11015.50.1155.1
Jun22° / 13°10013.9015.95.9
Jul24° / 14°10514.2015.56.3
Aug23° / 14°9113014.26.5
Sep19° / 11°8711.8012.45.7
Oct14° / 9213.30.210.53.6
Nov / 9513.32.58.91.1
Dec / 118165.88.10.0

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 16% of the time in December, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 11% of December, with mostly cloudy or overcast conditions the remaining 73%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12674
22674
32773
42674
52773
62872
72872
82872
92872
102872
112971
122971
132971
142971
152971
162971
172773
182773
192773
202674
212674
222674
232674
242674
252575
262575
272575
282575
292575
302575
312674

Chance of precipitation in December

Any precipitationSnow

Gaggenau gets around 118 mm of rain and snow over 16 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 52% and peaks near 55% on the wettest days, and about 6 days bring snow. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)Snow chance (%)
14514
24514
34614
44714
54714
64814
74814
84915
94915
105016
115017
125117
135218
145218
155319
165319
175320
185420
195420
205421
215421
225522
235522
245522
255522
265521
275521
285521
295420
305420
315419

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 12 km/h in December, the windiest month of the year.

Across December, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 8 h 24 min at the start of December to 8 h 06 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 8:06 AM to 8:27 AM, and sunset from 4:27 PM to 4:33 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
18.48:064:27
28.38:074:26
38.38:084:26
48.38:094:26
58.28:114:25
68.28:124:25
78.28:134:25
88.28:144:25
98.28:154:25
108.18:164:24
118.18:174:24
128.18:184:24
138.18:184:24
148.18:194:25
158.18:204:25
168.18:214:25
178.18:214:25
188.18:224:25
198.08:234:26
208.08:234:26
218.08:244:26
228.08:244:27
238.08:254:27
248.08:254:28
258.08:264:28
268.18:264:29
278.18:264:30
288.18:264:30
298.18:274:31
308.18:274:32
318.18:274:33

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 0.82 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 0.82 kWh/m² to a high of 5.61 kWh/m² in June across the year — December's 0.82 kWh/m² sits near the bottom.

00.511.52151015202531
Solar energy (kWh/m²)Level
10.9Dim
20.9Dim
30.9Dim
40.9Dim
50.9Dim
60.9Dim
70.9Dim
80.9Dim
90.9Dim
100.8Dim
110.8Dim
120.8Dim
130.8Dim
140.8Dim
150.8Dim
160.8Dim
170.8Dim
180.8Dim
190.8Dim
200.8Dim
210.8Dim
220.8Dim
230.8Dim
240.8Dim
250.8Dim
260.8Dim
270.8Dim
280.8Dim
290.8Dim
300.8Dim
310.8Dim
Planning a trip in December

Is December a good time to visit Gaggenau?

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

0.0
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 Gaggenau.

What to pack for Gaggenau in December

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

In December, Gaggenau sees daytime highs around 4°C and nights near 0°C. Pack a warm layer and rain gear. Worth having: a heavy coat. About 16 days see rain.

a warm layerrain geara heavy coat

UV index in Gaggenau 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 Gaggenau peaks around July 14 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near January 1 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 14UV 8Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr4Moderate
May6High
Jun7High
Jul8Very high
Aug6High
Sep4Moderate
Oct3Moderate
Nov1Low
Dec1Low
Location & terrain

Where is Gaggenau?

Gaggenau sits at 48.8°N, 8.3°E, 186 m above sea level, in Germany. The nearest listed city is Baden-Baden, 8.0 km away.

Topography around Gaggenau

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

Within 3 km, the terrain around Gaggenau has significant variations in elevation — a maximum elevation change of 319 m around an average of 213 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 895 m; within 80 km, large variations in elevation — a maximum elevation change of 1,097 m.

The land around Gaggenau is covered by trees (68%) within 3 km, trees (73%) within 16 km, and trees (52%) and cropland (22%) within 80 km.

3 km
319 m
16 km
895 m
80 km
1,097 m
treesgrasslandcroplandartificial surfaceswater
December weather nearby: Baden-Baden 8.0 km · Rastatt 11 km · Ettlingen 17 km · Bühl 19 km · Rheinstetten 19 km · Karlsruhe 24 km · Achern 27 km · Wörth am Rhein 28 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 Gaggenau (48.8°, 8.3333°, elevation 186 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).