Renningen weather in December

In December, Renningen sees average daytime highs of 4°C and overnight lows near -0°C, with 80 mm of precipitation across 13.8 wet days and about 8.1 hours of daylight. It is the 11th-warmest and 5th-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 15% 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 Renningen's 11th-clearest and 1st-windiest month. For the whole year in context, see Renningen's year-round climate.

Daytime high
11th warmest
Overnight low
-0°
3rd coldest
Precipitation
80 mm
13.8 wet days
Daylight
8 h 06 min
8:18 AM – 4:23 PM
Cloud cover
73%
11th clearest
Wind
12 km/h
1st windiest
Solar energy
0.84 kWh/m²
Travel score
0.0
out of 10

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 Renningen reaches about 4°C in the afternoon and slips back to -0°C overnight — a 5°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 on par with January.

-10°-5°10°15°151015202531
Avg high (°C)Avg low (°C)
150
250
350
450
550
650
750
850
940
1040
1140
1240
1340
1440
1540
1640
1740
1840
194-1
204-1
214-1
224-1
234-1
244-1
254-1
264-1
274-1
284-1
294-1
304-1
314-1

How December really feels in Renningen

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.

Renningen weather by month

How December compares with the rest of the year at a glance. December is the 11th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -1°7112.658.50.0
Feb / -1°6010.94.89.80.2
Mar10° / 7513.12.811.61.9
Apr14° / 6211.60.613.43.9
May18° / 9414.90155.1
Jun22° / 12°8813.8015.95.9
Jul24° / 14°9614.2015.56.3
Aug23° / 13°8513.5014.26.4
Sep19° / 10°7111.5012.45.7
Oct14° / 7411.80.210.53.7
Nov / 7011.71.791.1
Dec / -0°8013.858.10.0

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 15% of the time in December.

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 (%)
12575
22476
32575
42674
52674
62674
72674
82773
92773
102773
112773
122773
132773
142773
152773
162773
172773
182773
192773
202674
212674
222674
232575
242575
252674
262674
272674
282674
292674
302872
312872

Chance of precipitation in December

Any precipitationSnow

Renningen gets around 80 mm of rain and snow over 13.8 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 44% and peaks near 46% on the wettest days, and about 5 days bring snow.

0%20%40%60%151015202531
Rain chance (%)Snow chance (%)
14011
24011
34112
44112
54212
64213
74213
84314
94314
104415
114415
124415
134516
144516
154616
164616
174616
184617
194617
204617
214617
224617
234617
244617
254617
264617
274617
284617
294617
304517
314516

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 10 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
110calm
210calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
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 8:03 AM to 8:24 AM, and sunset from 4:25 PM to 4:31 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
18.48:034:25
28.38:054:24
38.38:064:24
48.38:074:23
58.38:084:23
68.28:094:23
78.28:104:23
88.28:114:22
98.28:124:22
108.18:134:22
118.18:144:22
128.18:154:22
138.18:164:22
148.18:174:22
158.18:174:22
168.18:184:23
178.18:194:23
188.18:204:23
198.18:204:23
208.08:214:24
218.08:214:24
228.08:224:25
238.08:224:25
248.08:234:26
258.18:234:26
268.18:234:27
278.18:244:27
288.18:244:28
298.18:244:29
308.18:244:30
318.18:244:31

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 0.84 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 0.84 kWh/m² to a high of 5.55 kWh/m² in June across the year — December's 0.84 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
100.9Dim
110.9Dim
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
310.9Dim
Planning a trip in December

Is December a good time to visit Renningen?

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 Renningen.

What to pack for Renningen in December

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

In December, Renningen sees daytime highs around 4°C and nights near -0°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 Renningen 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 Renningen peaks around July 15 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 15UV 8Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr4Moderate
May6High
Jun7High
Jul8Very high
Aug6High
Sep4Moderate
Oct3Moderate
Nov1Low
Dec1Low
Location & terrain

Where is Renningen?

Renningen sits at 48.8°N, 8.9°E, 408 m above sea level, in Germany. The nearest listed city is Weil der Stadt, 5.0 km away.

Topography around Renningen

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

Within 3 km, the terrain around Renningen has only modest variations in elevation — a maximum elevation change of 140 m around an average of 437 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 400 m; within 80 km, large variations in elevation — a maximum elevation change of 1,077 m.

The land around Renningen is covered by trees (40%), cropland (25%) and grassland (21%) within 3 km, trees (47%) and cropland (23%) within 16 km, and trees (50%) and cropland (23%) within 80 km.

3 km
140 m
16 km
400 m
80 km
1,077 m
treesgrasslandcroplandartificial surfaceswater
December weather nearby: Weil der Stadt 5.0 km · Leonberg 7.0 km · Sindelfingen 10 km · Gerlingen 10 km · Böblingen 11 km · Ditzingen 11 km · Korntal 15 km · Calw 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 Renningen (48.7697°, 8.9387°, elevation 408 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).