Luxembourg CityLuxembourg · Europe · December

December climate

Culture

December in Luxembourg City

Luxembourg · Europe

Not the best time: Cold weather is the main limitation.

Not an ideal month

Daytime high

41°F

Lows around 33°F

Precipitation

14 days/mo

Sun

1.5 h/day

Air feel

Very dry

When to visit

Month-by-month fit

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Temperature

Cold by day, freezing at night.

41°Ftypical December high

Typical range

Precipitation

Some precipitation is expected this month.

45%wet-day frequency

AmountWet-day chance

Sunshine

Sunshine is scarce under mostly cloudy skies.

1.4 hDecember sunshine

Heat & humidity by month

Humidity is rarely noticeable in the cool air.

Very dryDecember Heat feel

Easy airWarm airHot airHumid air

Hourly temperature pattern

In December, afternoons feel about 31° and nights feel near 28°.

FreezingVery coldColdCoolComfortableNight hours

Clear sky

Overcast skies this month.

19%December Clear sky

Clear skyCloud

Wind pattern

Calm winds are typical in December.

9 mphDecember Light breeze

More detailIncludes daypart comfort

Typical December day

December late afternoons are around 39°F, and early evening stays near 38°F.

Avg temp Typical range

Morning36°F

Rain24%

Cloud84%

Humid airLow

Sun intensityMinimal

Midday39°F

Rain26%

Cloud81%

Humid airLow

Sun intensityMinimal

Late afternoon39°F

Rain24%

Cloud79%

Humid airLow

Sun intensityMinimal

Best window

Early evening37°F

Rain24%

Cloud78%

Humid airLow

Sun intensityMinimal

Data table

View month-by-month numbers

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%
Jan	39	31	3.0	12	1.4	89
Feb	42	32	2.6	11	2.9	84
Mar	50	36	2.5	12	3.8	76
Apr	57	41	2.3	12	5.5	71
May	64	47	2.9	13	6.7	73
Jun	71	53	2.7	11	7.0	72
Jul	73	56	2.7	12	7.5	71
Aug	73	56	2.7	12	6.7	73
Sep	66	50	2.5	10	5.3	79
Oct	57	45	3.0	12	3.5	86
Nov	47	38	3.0	13	1.9	90
Dec	41	33	3.4	14	1.4	90

Similar climates

Want a side-by-side climate view? Compare Luxembourg City with Warsaw.

Climate data notePlanning guidance, not a forecast

Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.

Sunshine: source type is not yet identified at metric level.

Local microclimates can vary by beach, neighborhood, trail, or elevation.

Last updated: Jun 1, 2026

Data & methodology

Month

High°F

Low°F

Rainin

Wet days

Sunh

Humidity%

Jan

3.0

1.4

Feb

2.6

2.9

Mar

2.5

3.8

Apr

2.3

5.5

May

2.9

6.7

Jun

2.7

7.0

Jul

2.7

7.5

Aug

2.7

6.7

Sep

2.5

5.3

Oct

3.0

3.5

Nov

3.0

1.9

Dec

3.4

1.4

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%
Jan	39	31	3.0	12	1.4	89
Feb	42	32	2.6	11	2.9	84
Mar	50	36	2.5	12	3.8	76
Apr	57	41	2.3	12	5.5	71
May	64	47	2.9	13	6.7	73
Jun	71	53	2.7	11	7.0	72
Jul	73	56	2.7	12	7.5	71
Aug	73	56	2.7	12	6.7	73
Sep	66	50	2.5	10	5.3	79
Oct	57	45	3.0	12	3.5	86
Nov	47	38	3.0	13	1.9	90
Dec	41	33	3.4	14	1.4	90

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%
Jan	39	31	3.0	12	1.4	89
Feb	42	32	2.6	11	2.9	84
Mar	50	36	2.5	12	3.8	76
Apr	57	41	2.3	12	5.5	71
May	64	47	2.9	13	6.7	73
Jun	71	53	2.7	11	7.0	72
Jul	73	56	2.7	12	7.5	71
Aug	73	56	2.7	12	6.7	73
Sep	66	50	2.5	10	5.3	79
Oct	57	45	3.0	12	3.5	86
Nov	47	38	3.0	13	1.9	90
Dec	41	33	3.4	14	1.4	90

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%
Jan	39	31	3.0	12	1.4	89
Feb	42	32	2.6	11	2.9	84
Mar	50	36	2.5	12	3.8	76
Apr	57	41	2.3	12	5.5	71
May	64	47	2.9	13	6.7	73
Jun	71	53	2.7	11	7.0	72
Jul	73	56	2.7	12	7.5	71
Aug	73	56	2.7	12	6.7	73
Sep	66	50	2.5	10	5.3	79
Oct	57	45	3.0	12	3.5	86
Nov	47	38	3.0	13	1.9	90
Dec	41	33	3.4	14	1.4	90

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%
Jan	39	31	3.0	12	1.4	89
Feb	42	32	2.6	11	2.9	84
Mar	50	36	2.5	12	3.8	76
Apr	57	41	2.3	12	5.5	71
May	64	47	2.9	13	6.7	73
Jun	71	53	2.7	11	7.0	72
Jul	73	56	2.7	12	7.5	71
Aug	73	56	2.7	12	6.7	73
Sep	66	50	2.5	10	5.3	79
Oct	57	45	3.0	12	3.5	86
Nov	47	38	3.0	13	1.9	90
Dec	41	33	3.4	14	1.4	90

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%
Jan	39	31	3.0	12	1.4	89
Feb	42	32	2.6	11	2.9	84
Mar	50	36	2.5	12	3.8	76
Apr	57	41	2.3	12	5.5	71
May	64	47	2.9	13	6.7	73
Jun	71	53	2.7	11	7.0	72
Jul	73	56	2.7	12	7.5	71
Aug	73	56	2.7	12	6.7	73
Sep	66	50	2.5	10	5.3	79
Oct	57	45	3.0	12	3.5	86
Nov	47	38	3.0	13	1.9	90
Dec	41	33	3.4	14	1.4	90

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%
Jan	39	31	3.0	12	1.4	89
Feb	42	32	2.6	11	2.9	84
Mar	50	36	2.5	12	3.8	76
Apr	57	41	2.3	12	5.5	71
May	64	47	2.9	13	6.7	73
Jun	71	53	2.7	11	7.0	72
Jul	73	56	2.7	12	7.5	71
Aug	73	56	2.7	12	6.7	73
Sep	66	50	2.5	10	5.3	79
Oct	57	45	3.0	12	3.5	86
Nov	47	38	3.0	13	1.9	90
Dec	41	33	3.4	14	1.4	90