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December weather forecast in Lancaster

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

30 November, sun

	756 mmHg		86%
	7.4 m/s		+9

30 November, Sunday. day, 7°; night, 4°; partly cloudy

1 December, mon

	756 mmHg		87%
	7.4 m/s		+9

1 December, Monday. day, 6°; night, 4°; rain

2 December, tue

	756 mmHg		87%
	7.2 m/s		+9

2 December, Tuesday. day, 6°; night, 3°; rain

3 December, wed

	753 mmHg		88%
	7.7 m/s		+8

3 December, Wednesday. day, 7°; night, 3°; rain

4 December, thu

	753 mmHg		87%
	7.5 m/s		+9

4 December, Thursday. day, 7°; night, 4°; rain

5 December, fri

	755 mmHg		86%
	8 m/s		+9

5 December, Friday. day, 6°; night, 3°; clear

6 December, sat

	756 mmHg		87%
	7.9 m/s		+8

6 December, Saturday. day, 7°; night, 4°; rain

7 December, sun

	754 mmHg		87%
	8.5 m/s		+8

7 December, Sunday. day, 7°; night, 4°; rain

8 December, mon

	754 mmHg		86%
	8.39 m/s		+9

8 December, Monday. day, 7°; night, 4°; rain

9 December, tue

	757 mmHg		86%
	7.9 m/s		+8

9 December, Tuesday. day, 6°; night, 4°; clear

10 December, wed

	758 mmHg		87%
	7.1 m/s		+8

10 December, Wednesday. day, 6°; night, 3°; clear

11 December, thu

	758 mmHg		88%
	6.2 m/s		+8

11 December, Thursday. day, 6°; night, 3°; partly cloudy

12 December, fri

	757 mmHg		89%
	6.7 m/s		+8

12 December, Friday. day, 6°; night, 3°; overcast

13 December, sat

	756 mmHg		88%
	7.6 m/s		+8

13 December, Saturday. day, 6°; night, 3°; overcast

14 December, sun

	756 mmHg		87%
	7.6 m/s		+8

14 December, Sunday. day, 6°; night, 3°; partly cloudy

15 December, mon

	759 mmHg		86%
	7.1 m/s		+8

15 December, Monday. day, 6°; night, 4°; partly cloudy

16 December, tue

	758 mmHg		87%
	7.6 m/s		+8

16 December, Tuesday. day, 6°; night, 4°; rain

17 December, wed

	758 mmHg		87%
	7.1 m/s		+7

17 December, Wednesday. day, 6°; night, 3°; partly cloudy

18 December, thu

	757 mmHg		89%
	7.1 m/s		+7

18 December, Thursday. day, 6°; night, 3°; rain

19 December, fri

	757 mmHg		87%
	6.9 m/s		+7

19 December, Friday. day, 6°; night, 3°; partly cloudy

20 December, sat

	757 mmHg		87%
	7.6 m/s		+7

20 December, Saturday. day, 5°; night, 3°; rain

21 December, sun

	756 mmHg		88%
	7.8 m/s		+8

21 December, Sunday. day, 6°; night, 3°; rain

22 December, mon

	755 mmHg		89%
	7.8 m/s		+8

22 December, Monday. day, 6°; night, 4°; rain

23 December, tue

	755 mmHg		88%
	8.3 m/s		+7

23 December, Tuesday. day, 7°; night, 4°; rain

24 December, wed

	754 mmHg		87%
	8.5 m/s		+7

24 December, Wednesday. day, 6°; night, 4°; rain

25 December, thu

	754 mmHg		87%
	7.6 m/s		+7

25 December, Thursday. day, 6°; night, 3°; rain

26 December, fri

	755 mmHg		87%
	8 m/s		+7

26 December, Friday. day, 5°; night, 3°; rain

27 December, sat

	752 mmHg		88%
	7.7 m/s		+7

27 December, Saturday. day, 5°; night, 3°; rain

28 December, sun

	753 mmHg		88%
	7.4 m/s		+7

28 December, Sunday. day, 5°; night, 2°; clear

29 December, mon

	754 mmHg		88%
	8 m/s		+7

29 December, Monday. day, 5°; night, 2°; rain

30 December, tue

	754 mmHg		88%
	7.8 m/s		+7

30 December, Tuesday. day, 6°; night, 3°; rain

31 December, wed

	754 mmHg		88%
	8.2 m/s		+7

31 December, Wednesday. day, 6°; night, 4°; rain

1 January, thu

	754 mmHg		87%
	8 m/s		+7

1 January, Thursday. day, 6°; night, 3°; rain

2 January, fri

	755 mmHg		85%
	7.8 m/s		+7

2 January, Friday. day, 5°; night, 3°; clear

3 January, sat

	755 mmHg		85%
	8.5 m/s		+7

3 January, Saturday. day, 5°; night, 3°; rain

Average data for 10 years

Lancaster December

4

sunny days

20

days with precipitation

16

cloudy days

4 sunny days; 20 days with precipitation; 16 cloudy days;

87

%

air humidity

5.5

m/s

WindS

178

mm of precipitation

(11% of annual average)

+8

°C

Water temperature

air humidity 87%; 178 millimeters of precipitation (11% of annual average); Wind southerly 5.5 Meters per second; Water temperature +8°

Weather graphs for December

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

S

S

S

SW

SW

S

S

SW

SW

S

S

SE

S

S

S

S

S

S

S

S

S

SW

S

S

SW

S

S

S

S

S

S

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

London
Dublin
Edinburgh
Manchester
Liverpool
Trowbridge
Oxford
Glasgow
Bournemouth

Cities with similar weather in December

New York
Burgas
Varna
The Sunny Beach
Vancouver
The Golden Sands
Pomorie
Looe
Tsandrypsh

The weather forecast for December 2025 is based on historical data from the past 10 years.

In December, the weather in Lancaster is typically cold. Average daily high temperature in December is about 6 degrees above zero. On average, Lancaster has 19 rainy, 5 partly cloudy, 4 sunny, and 3 cloudy days in December. The rains are usually heavy. December as well as January, February, March, and April is considered the most uncomfortable time to visit Lancaster.

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