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December

Ostend Weather in December with Sea Temperature

December weather in Ostend includes average daytime air +9°C, nighttime +6°C, average sea temperature +8°C. Daily water temperatures usually range from +5°C to +11°C, which is cool for long swims. The tables below also show air temperature, wind, rain and humidity; for near-term water data, open the current 30-day water temperature forecast.

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Averaged values across several years

Daily air temperature for the month

Day Night

Daily sea water temperature for the month

Water

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December	Day	Night	Sea t°	Wind	Precip	Humidity
1Mon	+8°C	+5°C	+8°C	7 m/s	0.3 mm	76%
2Tue	+8°C	+5°C	+9°C	6 m/s	0.5 mm	79%
3Wed	+7°C	+4°C	+9°C	6 m/s	0.4 mm	79%
4Thu	+7°C	+4°C	+8°C	6 m/s	0.7 mm	83%
5Fri	+8°C	+5°C	+8°C	6 m/s	0.2 mm	84%
6Sat	+8°C	+5°C	+8°C	7 m/s	0.9 mm	81%
7Sun	+9°C	+6°C	+9°C	7 m/s	0.6 mm	78%
8Mon	+9°C	+6°C	+9°C	7 m/s	1 mm	81%
9Tue	+9°C	+6°C	+10°C	8 m/s	0.6 mm	80%
10Wed	+8°C	+5°C	+10°C	7 m/s	0.8 mm	83%
11Thu	+8°C	+5°C	+10°C	6 m/s	0.2 mm	83%
12Fri	+9°C	+5°C	+10°C	5 m/s	0.4 mm	88%
13Sat	+8°C	+5°C	+10°C	5 m/s	0.3 mm	81%
14Sun	+8°C	+6°C	+10°C	6 m/s	0.1 mm	81%
15Mon	+10°C	+7°C	+9°C	6 m/s	0 mm	81%
16Tue	+10°C	+7°C	+9°C	5 m/s	0.1 mm	82%
17Wed	+9°C	+6°C	+9°C	5 m/s	0.2 mm	86%
18Thu	+10°C	+6°C	+9°C	7 m/s	0.3 mm	81%
19Fri	+11°C	+7°C	+9°C	8 m/s	0.7 mm	85%
20Sat	+10°C	+7°C	+9°C	7 m/s	0.6 mm	80%
21Sun	+10°C	+7°C	+11°C	7 m/s	0.6 mm	84%
22Mon	+9°C	+7°C	+10°C	8 m/s	0.6 mm	80%
23Tue	+10°C	+6°C	+10°C	8 m/s	0.2 mm	83%
24Wed	+9°C	+6°C	+6°C	8 m/s	0.2 mm	84%
25Thu	+9°C	+6°C	+5°C	7 m/s	0.7 mm	81%
26Fri	+9°C	+5°C	+5°C	6 m/s	0.4 mm	80%
27Sat	+9°C	+5°C	+5°C	6 m/s	1 mm	83%
28Sun	+9°C	+6°C	+6°C	6 m/s	0.2 mm	84%
29Mon	+9°C	+6°C	+5°C	6 m/s	0.4 mm	82%
30Tue	+9°C	+6°C	+6°C	7 m/s	0.4 mm	80%
31Wed	+10°C	+7°C	+6°C	7 m/s	0.4 mm	83%

Sea water temperature by months

Water +8°C

Day and night air temperature

Day +9°C Night +6°C

Weather highs and lows in Ostend for december

Warmest day: 19 december, +11°C
Coldest night: 3 december, +4°C
Max precipitation: 8 december, 1 mm
Warmest sea water: 21 december, +11°C
Coldest sea water: 25 december, +5°C

Climate in Ostend in december

Average daytime temperature: +9°C
Average nighttime temperature: +6°C
Sea water temperature: —
Precipitation (monthly average): 13.7 mm
Days with precipitation: 4.7
Humidity: 82%
Wind: 7 m/s
Data: 7 years / coverage 100%

Daily air temperature for the month

Day Night

Daily sea water temperature for the month

Water

Tap a date to open detailed weather for that day

December	Day	Night	Sea t°	Wind	Precip	Humidity
1Mon	+8°C	+5°C	+8°C	9-12 m/s, S	0 mm	74%
2Tue	+9°C	+7°C	+9°C	9-14 m/s, S	0.5 mm	80%
3Wed	+9°C	+6°C	+9°C	6 m/s, SSW	0 mm	86%
4Thu	+8°C	+6°C	+8°C	8-10 m/s, SSE	0.5 mm	88%
5Fri	+8°C	+5°C	+8°C	8-11 m/s, S	0.1 mm	86%
6Sat	+11°C	+7°C	+8°C	13-15 m/s, SW	0.9 mm	84%
7Sun	+14°C	+10°C	+9°C	9-12 m/s, S	0.5 mm	90%
8Mon	+13°C	+10°C	+9°C	7-11 m/s, SW	0.5 mm	90%
9Tue	+13°C	+11°C	+10°C	9 m/s, S	0.2 mm	81%
10Wed	+13°C	+9°C	+10°C	7-8 m/s, SW	0 mm	89%
11Thu	+10°C	+7°C	+10°C	5-6 m/s, S	0 mm	88%
12Fri	+11°C	+9°C	+10°C	5-6 m/s, SSW	0.3 mm	92%
13Sat	+10°C	+8°C	+10°C	3-5 m/s, SSW	0 mm	80%
14Sun	+9°C	+6°C	+10°C	5-7 m/s, SSW	0 mm	85%
15Mon	+10°C	+7°C	+9°C	8-9 m/s, S	0 mm	84%
16Tue	+11°C	+8°C	+9°C	6-8 m/s, SSE	0 mm	84%
17Wed	+10°C	+8°C	+9°C	4-5 m/s, WSW	0 mm	89%
18Thu	+12°C	+9°C	+9°C	10-13 m/s, S	0.7 mm	78%
19Fri	+11°C	+7°C	+9°C	7-10 m/s, WSW	0.1 mm	82%
20Sat	+7°C	+5°C	+9°C	4 m/s, SSE	0.1 mm	87%
21Sun	+10°C	+7°C	+11°C	5-6 m/s, E	0.7 mm	94%
22Mon	+8°C	+6°C	+10°C	5-6 m/s, E	0 mm	79%
23Tue	+6°C	+4°C	+10°C	7-10 m/s, ENE	0 mm	82%
24Wed	+4°C	+2°C	+6°C	12-13 m/s, ENE	0 mm	71%
25Thu	+3°C	+1°C	+5°C	12-14 m/s, ENE	0 mm	46%
26Fri	+4°C	+1°C	+5°C	8 m/s, E	0 mm	61%
27Sat	+7°C	+3°C	+5°C	8 m/s, ENE	0 mm	66%
28Sun	+7°C	+3°C	+6°C	6-7 m/s, ENE	0 mm	81%
29Mon	+8°C	+3°C	+5°C	5-7 m/s, NE	0 mm	78%
30Tue	+7°C	+3°C	+6°C	9-10 m/s, NNE	0.1 mm	64%
31Wed	+7°C	+5°C	+6°C	5-6 m/s, NNW	0.1 mm	71%

Weather highs and lows in Ostend for december

Warmest day: 7 december, +14°C
Coldest night: 25 december, +1°C
Max precipitation: 6 december, 0.9 mm
Warmest water: 21 december, +11°C
Coldest water: 25 december, +5°C

Climate in Ostend in december

Year: 2025
Average daytime temperature: +9°C
Average nighttime temperature: +6°C
Water temperature: +8°C
Precipitation (month): 5.3 mm
Days with precipitation: 0
Humidity: 80%
Wind: 7 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

December	Day	Night	Sea t°	Wind	Precip	Humidity
1Sun	+10°C	+6°C	—	7-8 m/s, S	0 mm	75%
2Mon	+11°C	+9°C	—	7-8 m/s, W	0.3 mm	87%
3Tue	+9°C	+6°C	—	6-9 m/s, N	0.7 mm	69%
4Wed	+8°C	+5°C	—	4-5 m/s, SSW	0 mm	79%
5Thu	+12°C	+7°C	—	9 m/s, SSW	0.1 mm	88%
6Fri	+11°C	+7°C	—	11-14 m/s, WNW	0.1 mm	74%
7Sat	+11°C	+7°C	—	11-14 m/s, SW	2.3 mm	82%
8Sun	+10°C	+7°C	—	11-12 m/s, NE	0.7 mm	84%
9Mon	+8°C	+7°C	—	10-11 m/s, NE	0 mm	78%
10Tue	+7°C	+7°C	—	8-9 m/s, ENE	0 mm	81%
11Wed	+7°C	+4°C	—	6-7 m/s, ENE	0 mm	77%
12Thu	+7°C	+4°C	—	2-3 m/s, E	0 mm	83%
13Fri	+7°C	+3°C	—	3-4 m/s, SE	0 mm	80%
14Sat	+8°C	+5°C	—	6-7 m/s, W	0.1 mm	76%
15Sun	+11°C	+7°C	—	7-8 m/s, W	0 mm	86%
16Mon	+11°C	+10°C	—	9 m/s, WSW	0 mm	85%
17Tue	+10°C	+8°C	—	6-7 m/s, SSW	0 mm	90%
18Wed	+13°C	+8°C	—	9-12 m/s, SW	0 mm	81%
19Thu	+13°C	+7°C	—	11-12 m/s, NW	2.3 mm	76%
20Fri	+9°C	+6°C	—	8-9 m/s, WSW	0 mm	73%
21Sat	+12°C	+7°C	—	8-12 m/s, WSW	1.8 mm	86%
22Sun	+8°C	+6°C	—	12-13 m/s, W	0.3 mm	72%
23Mon	+8°C	+6°C	—	11-14 m/s, NW	0 mm	75%
24Tue	+9°C	+6°C	—	5 m/s, SSW	0.1 mm	88%
25Wed	+12°C	+10°C	—	3-4 m/s, WSW	0 mm	90%
26Thu	+11°C	+9°C	—	2-3 m/s, ENE	0 mm	90%
27Fri	+9°C	+7°C	—	2 m/s, E	0 mm	88%
28Sat	+8°C	+6°C	—	1-2 m/s, SSW	0 mm	83%
29Sun	+8°C	+5°C	—	4-6 m/s, WSW	0 mm	86%
30Mon	+10°C	+6°C	—	6-7 m/s, SW	0 mm	88%
31Tue	+10°C	+7°C	—	9-12 m/s, SSW	0 mm	78%

Weather highs and lows in Ostend for december

Warmest day: 18 december, +13°C
Coldest night: 13 december, +3°C
Max precipitation: 7 december, 2.3 mm
Warmest water: —
Coldest water: —

Climate in Ostend in december

Year: 2024
Average daytime temperature: +10°C
Average nighttime temperature: +7°C
Water temperature: —
Precipitation (month): 8.8 mm
Days with precipitation: 3
Humidity: 82%
Wind: 7 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

December	Day	Night	Sea t°	Wind	Precip	Humidity
1Fri	+3°C	+1°C	—	3-6 m/s, ENE	0 mm	80%
2Sat	+6°C	+1°C	—	3-4 m/s, NNW	0.4 mm	74%
3Sun	+4°C	+1°C	—	8-10 m/s, S	0.8 mm	80%
4Mon	+7°C	+2°C	—	8-9 m/s, SSE	1 mm	85%
5Tue	+8°C	+4°C	—	5-6 m/s, NW	0.1 mm	88%
6Wed	+8°C	+5°C	—	5-7 m/s, NW	0.4 mm	70%
7Thu	+6°C	+4°C	—	6-9 m/s, SSE	0 mm	77%
8Fri	+11°C	+5°C	—	7-8 m/s, SSW	1.4 mm	88%
9Sat	+12°C	+7°C	—	10-13 m/s, SSE	2.1 mm	89%
10Sun	+12°C	+8°C	—	11-14 m/s, WSW	0.2 mm	82%
11Mon	+11°C	+8°C	—	10-13 m/s, W	0 mm	83%
12Tue	+11°C	+7°C	—	5-7 m/s, S	0.8 mm	92%
13Wed	+10°C	+8°C	—	6-8 m/s, NNW	0.6 mm	86%
14Thu	+9°C	+7°C	—	7-8 m/s, NW	0 mm	81%
15Fri	+9°C	+8°C	—	4-5 m/s, WNW	0.1 mm	83%
16Sat	+11°C	+8°C	—	6-7 m/s, SW	0 mm	88%
17Sun	+10°C	+7°C	—	7 m/s, SSW	0 mm	87%
18Mon	+10°C	+6°C	—	8-9 m/s, SW	0 mm	90%
19Tue	+10°C	+9°C	—	8-10 m/s, SW	1.1 mm	94%
20Wed	+10°C	+8°C	—	9-11 m/s, W	0.3 mm	78%
21Thu	+12°C	+10°C	—	12-14 m/s, W	0.2 mm	84%
22Fri	+10°C	+9°C	—	12-13 m/s, WNW	0.4 mm	80%
23Sat	+11°C	+9°C	—	11-12 m/s, W	0 mm	80%
24Sun	+12°C	+10°C	—	13-14 m/s, WSW	0.6 mm	89%
25Mon	+12°C	+11°C	—	11-12 m/s, WSW	2.6 mm	92%
26Tue	+11°C	+7°C	—	9-12 m/s, W	0.5 mm	79%
27Wed	+11°C	+6°C	—	7-11 m/s, S	0.2 mm	86%
28Thu	+11°C	+10°C	—	11-12 m/s, SW	0 mm	77%
29Fri	+11°C	+9°C	—	11-12 m/s, WSW	0.8 mm	83%
30Sat	+10°C	+7°C	—	8-10 m/s, SSW	0.1 mm	83%
31Sun	+10°C	+7°C	—	12-13 m/s, WSW	0.5 mm	80%

Weather highs and lows in Ostend for december

Warmest day: 9 december, +12°C
Coldest night: 1 december, +1°C
Max precipitation: 25 december, 2.6 mm
Warmest water: —
Coldest water: —

Climate in Ostend in december

Year: 2023
Average daytime temperature: +10°C
Average nighttime temperature: +7°C
Water temperature: —
Precipitation (month): 15.2 mm
Days with precipitation: 5
Humidity: 83%
Wind: 8 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

December	Day	Night	Sea t°	Wind	Precip	Humidity
1Thu	+9°C	+6°C	—	4 m/s, NE	0 mm	71%
2Fri	+7°C	+3°C	—	5-7 m/s, ENE	0 mm	82%
3Sat	+3°C	+2°C	—	7-8 m/s, ENE	0 mm	80%
4Sun	+5°C	+1°C	—	6 m/s, ENE	0 mm	82%
5Mon	+6°C	+3°C	—	4-5 m/s, ENE	0.3 mm	87%
6Tue	+8°C	+5°C	—	2-3 m/s, S	0.1 mm	85%
7Wed	+9°C	+6°C	—	5 m/s, N	1 mm	67%
8Thu	+6°C	+3°C	—	4-5 m/s, WNW	2.4 mm	68%
9Fri	+6°C	+3°C	—	2-3 m/s, SW	0 mm	70%
10Sat	+5°C	+2°C	—	2-3 m/s, SW	0.1 mm	76%
11Sun	+4°C	+1°C	—	4-5 m/s, SW	0 mm	87%
12Mon	+3°C	0°C	—	5 m/s, SE	0 mm	81%
13Tue	+2°C	-1°C	—	5 m/s, ESE	0 mm	68%
14Wed	+3°C	0°C	—	3-4 m/s, ENE	0 mm	64%
15Thu	+7°C	+2°C	—	2-4 m/s, NE	0 mm	62%
16Fri	+4°C	0°C	—	3-4 m/s, E	0 mm	60%
17Sat	+3°C	0°C	—	4-5 m/s, S	0 mm	73%
18Sun	+4°C	-2°C	—	6-7 m/s, SSE	1.1 mm	56%
19Mon	+10°C	+5°C	—	9 m/s, S	0.9 mm	87%
20Tue	+12°C	+9°C	—	7-9 m/s, SSW	1.1 mm	86%
21Wed	+10°C	+7°C	—	6-7 m/s, WSW	0.1 mm	82%
22Thu	+11°C	+7°C	—	6-7 m/s, WSW	0.7 mm	87%
23Fri	+12°C	+10°C	—	8-11 m/s, WSW	1 mm	92%
24Sat	+10°C	+8°C	—	6-9 m/s, SW	0 mm	87%
25Sun	+10°C	+9°C	—	5-6 m/s, S	0.4 mm	94%
26Mon	+10°C	+7°C	—	8-10 m/s, WNW	0.4 mm	73%
27Tue	+8°C	+5°C	—	7-8 m/s, SSW	0 mm	78%
28Wed	+11°C	+7°C	—	10-12 m/s, SSW	0.5 mm	84%
29Thu	+11°C	+8°C	—	10-11 m/s, SW	1.1 mm	81%
30Fri	+13°C	+6°C	—	10-12 m/s, S	2 mm	85%
31Sat	+15°C	+11°C	—	10-12 m/s, SW	1.8 mm	85%

Weather highs and lows in Ostend for december

Warmest day: 31 december, +15°C
Coldest night: 18 december, -2°C
Max precipitation: 8 december, 2.4 mm
Warmest water: —
Coldest water: —

Climate in Ostend in december

Year: 2022
Average daytime temperature: +8°C
Average nighttime temperature: +4°C
Water temperature: —
Precipitation (month): 15 mm
Days with precipitation: 8
Humidity: 78%
Wind: 6 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

December	Day	Night	Sea t°	Wind	Precip	Humidity
1Wed	+12°C	+8°C	—	10-12 m/s, W	1.2 mm	81%
2Thu	+8°C	+6°C	—	9-10 m/s, NW	1.9 mm	67%
3Fri	+7°C	+4°C	—	7-8 m/s, SSW	0.2 mm	79%
4Sat	+9°C	+7°C	—	6-9 m/s, WNW	2.9 mm	80%
5Sun	+8°C	+6°C	—	6-9 m/s, NNE	0.9 mm	73%
6Mon	+6°C	+4°C	—	5-7 m/s, S	2.6 mm	81%
7Tue	+7°C	+5°C	—	8-11 m/s, SSW	0.2 mm	73%
8Wed	+7°C	+4°C	—	8-9 m/s, S	0.1 mm	84%
9Thu	+8°C	+4°C	—	6-7 m/s, SW	0.1 mm	86%
10Fri	+7°C	+3°C	—	10-12 m/s, NNW	5.4 mm	92%
11Sat	+8°C	+7°C	—	6-9 m/s, WNW	0 mm	74%
12Sun	+11°C	+6°C	—	6-7 m/s, W	0.7 mm	94%
13Mon	+12°C	+7°C	—	5 m/s, S	0 mm	85%
14Tue	+11°C	+7°C	—	5 m/s, SW	0 mm	92%
15Wed	+12°C	+8°C	—	4 m/s, W	0.1 mm	88%
16Thu	+11°C	+9°C	—	2-3 m/s, SSW	0 mm	86%
17Fri	+10°C	+6°C	—	3-5 m/s, ENE	0 mm	90%
18Sat	+10°C	+8°C	—	5 m/s, ENE	0 mm	92%
19Sun	+9°C	+7°C	—	4-5 m/s, NNW	0.1 mm	88%
20Mon	+9°C	+4°C	—	3 m/s, ENE	0 mm	68%
21Tue	+5°C	+2°C	—	3-4 m/s, E	0 mm	70%
22Wed	+5°C	0°C	—	4 m/s, SSE	0 mm	62%
23Thu	+9°C	+2°C	—	6 m/s, SSW	0 mm	73%
24Fri	+10°C	+8°C	—	5-8 m/s, SW	0.1 mm	92%
25Sat	+8°C	+3°C	—	5-7 m/s, E	1.6 mm	93%
26Sun	+8°C	+3°C	—	5-6 m/s, ESE	1.2 mm	93%
27Mon	+10°C	+6°C	—	4 m/s, SSE	0 mm	92%
28Tue	+11°C	+9°C	—	8-11 m/s, SW	0.8 mm	90%
29Wed	+13°C	+9°C	—	8-12 m/s, SW	0.1 mm	90%
30Thu	+13°C	+10°C	—	9-10 m/s, SW	0.2 mm	90%
31Fri	+14°C	+11°C	—	7-8 m/s, S	0.4 mm	87%

Weather highs and lows in Ostend for december

Warmest day: 31 december, +14°C
Coldest night: 22 december, 0°C
Max precipitation: 10 december, 5.4 mm
Warmest water: —
Coldest water: —

Climate in Ostend in december

Year: 2021
Average daytime temperature: +9°C
Average nighttime temperature: +6°C
Water temperature: —
Precipitation (month): 20.8 mm
Days with precipitation: 7
Humidity: 83%
Wind: 6 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

December	Day	Night	Sea t°	Wind	Precip	Humidity
1Tue	+10°C	+5°C	—	10-11 m/s, N	0.6 mm	74%
2Wed	+9°C	+5°C	—	4-6 m/s, SSE	0 mm	82%
3Thu	+8°C	+3°C	—	7-10 m/s, S	1.1 mm	81%
4Fri	+6°C	+5°C	—	8-10 m/s, SSW	0.3 mm	87%
5Sat	+5°C	+4°C	—	6 m/s, SSE	0 mm	81%
6Sun	+5°C	+3°C	—	4-5 m/s, ESE	0.1 mm	83%
7Mon	+7°C	+4°C	—	3-4 m/s, NW	0.1 mm	77%
8Tue	+6°C	+3°C	—	2-4 m/s, E	0 mm	76%
9Wed	+6°C	+3°C	—	4-5 m/s, SSW	0.2 mm	86%
10Thu	+6°C	+3°C	—	6 m/s, SSE	0 mm	86%
11Fri	+8°C	+3°C	—	6-7 m/s, SE	1 mm	91%
12Sat	+10°C	+7°C	—	4-6 m/s, W	0.5 mm	90%
13Sun	+8°C	+6°C	—	6-9 m/s, SSW	0.2 mm	82%
14Mon	+11°C	+8°C	—	8-9 m/s, SSW	0.5 mm	87%
15Tue	+10°C	+8°C	—	5 m/s, WSW	0 mm	90%
16Wed	+10°C	+7°C	—	7-9 m/s, SSE	0 mm	86%
17Thu	+10°C	+8°C	—	6-7 m/s, SSW	0.8 mm	85%
18Fri	+10°C	+8°C	—	7-8 m/s, S	0 mm	85%
19Sat	+11°C	+7°C	—	8-9 m/s, SSW	0.3 mm	84%
20Sun	+10°C	+8°C	—	6-7 m/s, SSW	0 mm	84%
21Mon	+10°C	+7°C	—	8-10 m/s, S	1.6 mm	88%
22Tue	+13°C	+10°C	—	7-11 m/s, WSW	0.5 mm	92%
23Wed	+12°C	+7°C	—	5-6 m/s, WSW	0.1 mm	95%
24Thu	+9°C	+3°C	—	9-12 m/s, SW	0.7 mm	76%
25Fri	+7°C	+5°C	—	7 m/s, N	0.4 mm	70%
26Sat	+8°C	+5°C	—	7-9 m/s, SW	0.2 mm	79%
27Sun	+8°C	+4°C	—	10-13 m/s, SW	6.1 mm	82%
28Mon	+5°C	+4°C	—	5-6 m/s, S	0 mm	85%
29Tue	+6°C	+3°C	—	3-5 m/s, W	0.5 mm	81%
30Wed	+6°C	+4°C	—	5-6 m/s, WNW	0.1 mm	79%
31Thu	+5°C	+3°C	—	3-4 m/s, NNE	0.3 mm	93%

Weather highs and lows in Ostend for december

Warmest day: 22 december, +13°C
Coldest night: 3 december, +3°C
Max precipitation: 27 december, 6.1 mm
Warmest water: —
Coldest water: —

Climate in Ostend in december

Year: 2020
Average daytime temperature: +8°C
Average nighttime temperature: +5°C
Water temperature: —
Precipitation (month): 16.2 mm
Days with precipitation: 4
Humidity: 84%
Wind: 6 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

December	Day	Night	Sea t°	Wind	Precip	Humidity
1Sun	+6°C	+4°C	—	7-8 m/s, ENE	0 mm	75%
2Mon	+8°C	+5°C	—	5-6 m/s, NNW	0.1 mm	79%
3Tue	+7°C	+5°C	—	3-4 m/s, SW	0 mm	80%
4Wed	+5°C	+3°C	—	3-4 m/s, SE	0 mm	80%
5Thu	+7°C	+3°C	—	4-6 m/s, SW	0 mm	82%
6Fri	+10°C	+6°C	—	10-11 m/s, SW	1.9 mm	87%
7Sat	+10°C	+8°C	—	7-9 m/s, W	0 mm	82%
8Sun	+12°C	+8°C	—	10-11 m/s, WSW	1.6 mm	80%
9Mon	+9°C	+6°C	—	12-13 m/s, NW	1.3 mm	73%
10Tue	+8°C	+4°C	—	7-11 m/s, SSW	0 mm	75%
11Wed	+9°C	+6°C	—	7-11 m/s, SW	0.1 mm	79%
12Thu	+8°C	+4°C	—	7-10 m/s, SSW	0.2 mm	82%
13Fri	+8°C	+7°C	—	9-10 m/s, WNW	1.6 mm	83%
14Sat	+8°C	+7°C	—	9-11 m/s, W	0.2 mm	81%
15Sun	+10°C	+7°C	—	10-11 m/s, SW	0 mm	74%
16Mon	+9°C	+7°C	—	5-7 m/s, S	0.6 mm	88%
17Tue	+12°C	+8°C	—	4-7 m/s, NNW	0.5 mm	89%
18Wed	+9°C	+6°C	—	5-7 m/s, S	0 mm	85%
19Thu	+12°C	+10°C	—	8 m/s, S	0 mm	86%
20Fri	+12°C	+8°C	—	9-10 m/s, SSW	2.5 mm	82%
21Sat	+9°C	+8°C	—	7-8 m/s, SSW	0 mm	82%
22Sun	+9°C	+8°C	—	7-8 m/s, WSW	2.2 mm	88%
23Mon	+9°C	+7°C	—	7-9 m/s, W	0.1 mm	84%
24Tue	+11°C	+7°C	—	8-10 m/s, WSW	0.1 mm	85%
25Wed	+9°C	+5°C	—	6-8 m/s, NW	0.1 mm	83%
26Thu	+9°C	+5°C	—	5-7 m/s, S	0.8 mm	87%
27Fri	+8°C	+5°C	—	4-5 m/s, ENE	0.5 mm	90%
28Sat	+7°C	+4°C	—	4 m/s, S	0 mm	90%
29Sun	+5°C	+3°C	—	4-5 m/s, S	0 mm	74%
30Mon	+7°C	+4°C	—	5-6 m/s, SSW	0 mm	68%
31Tue	+7°C	+4°C	—	4-5 m/s, ESE	0 mm	87%

Weather highs and lows in Ostend for december

Warmest day: 8 december, +12°C
Coldest night: 4 december, +3°C
Max precipitation: 20 december, 2.5 mm
Warmest water: —
Coldest water: —

Climate in Ostend in december

Year: 2019
Average daytime temperature: +9°C
Average nighttime temperature: +6°C
Water temperature: —
Precipitation (month): 14.4 mm
Days with precipitation: 6
Humidity: 82%
Wind: 7 m/s

Weather in Ostend in december by year

Year	Day	Night	Precipitation	Days with precipitation	Water
2025	+9°C	+6°C	5.3 mm	0	+8°C
2024	+10°C	+7°C	8.8 mm	3	—
2023	+10°C	+7°C	15.2 mm	5	—
2022	+8°C	+4°C	15 mm	8	—
2021	+9°C	+6°C	20.8 mm	7	—
2020	+8°C	+5°C	16.2 mm	4	—
2019	+9°C	+6°C	14.4 mm	6	—

Comparison december in Ostend with other months

Month	Day	Night	Days with precipitation	Sunny days
January	+7°C	+4°C	5	5
February	+9°C	+5°C	4	7
March	+10°C	+6°C	3	9
April	+12°C	+7°C	3	10
May	+15°C	+10°C	3	9
June	+19°C	+14°C	4	13
July	+20°C	+15°C	4	10
August	+21°C	+16°C	4	10
September	+19°C	+14°C	5	9
October	+16°C	+12°C	6	4
November	+12°C	+8°C	6	3
December	+9°C	+6°C	5	3