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December

Arcachon Weather in December with Sea Temperature

December weather in Arcachon includes average daytime air +13°C, nighttime +8°C, average sea temperature +13°C. Daily water temperatures usually range from +12°C to +13°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	+13°C	+7°C	+12°C	4 m/s	1 mm	77%
2Tue	+10°C	+7°C	+13°C	3 m/s	2.4 mm	78%
3Wed	+11°C	+6°C	+13°C	4 m/s	1.9 mm	78%
4Thu	+11°C	+8°C	+12°C	6 m/s	4.8 mm	76%
5Fri	+13°C	+8°C	+13°C	6 m/s	2.4 mm	72%
6Sat	+12°C	+10°C	+13°C	5 m/s	1.6 mm	78%
7Sun	+13°C	+8°C	+13°C	6 m/s	4 mm	79%
8Mon	+12°C	+8°C	+13°C	6 m/s	4.7 mm	78%
9Tue	+12°C	+8°C	+13°C	5 m/s	2 mm	80%
10Wed	+12°C	+8°C	+13°C	5 m/s	3.2 mm	80%
11Thu	+12°C	+8°C	+13°C	4 m/s	1.5 mm	80%
12Fri	+13°C	+8°C	+13°C	4 m/s	1.2 mm	78%
13Sat	+14°C	+9°C	+13°C	4 m/s	1.7 mm	83%
14Sun	+13°C	+9°C	+13°C	4 m/s	0.8 mm	82%
15Mon	+13°C	+8°C	+13°C	3 m/s	1 mm	80%
16Tue	+13°C	+7°C	+13°C	3 m/s	0.4 mm	76%
17Wed	+12°C	+6°C	+13°C	3 m/s	0.1 mm	74%
18Thu	+14°C	+8°C	+13°C	4 m/s	0 mm	76%
19Fri	+13°C	+8°C	+13°C	5 m/s	2.2 mm	80%
20Sat	+12°C	+8°C	+12°C	4 m/s	0.7 mm	77%
21Sun	+12°C	+10°C	+12°C	5 m/s	1.2 mm	82%
22Mon	+14°C	+10°C	+13°C	5 m/s	0.9 mm	79%
23Tue	+14°C	+10°C	+13°C	5 m/s	0.7 mm	78%
24Wed	+12°C	+9°C	+13°C	4 m/s	0.3 mm	81%
25Thu	+11°C	+7°C	+12°C	4 m/s	0 mm	78%
26Fri	+12°C	+7°C	+13°C	3 m/s	0.2 mm	80%
27Sat	+13°C	+8°C	+12°C	5 m/s	3.2 mm	80%
28Sun	+13°C	+9°C	+12°C	5 m/s	2.6 mm	75%
29Mon	+13°C	+10°C	+13°C	4 m/s	2 mm	81%
30Tue	+13°C	+8°C	+12°C	4 m/s	1 mm	81%
31Wed	+13°C	+7°C	+12°C	5 m/s	1.3 mm	72%

Sea water temperature by months

Water +13°C

Day and night air temperature

Day +13°C Night +8°C

Weather highs and lows in Arcachon for december

Warmest day: 22 december, +14°C
Coldest night: 17 december, +6°C
Max precipitation: 4 december, 4.8 mm
Warmest sea water: 2 december, +13°C
Coldest sea water: 1 december, +12°C

Climate in Arcachon in december

Average daytime temperature: +13°C
Average nighttime temperature: +8°C
Sea water temperature: —
Precipitation (monthly average): 50.8 mm
Days with precipitation: 11.3
Humidity: 79%
Wind: 4 m/s
Data: 6 years / coverage 100%

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
1Mon	+11°C	+5°C	—	3-5 m/s, SSE	0 mm	74%
2Tue	+12°C	+10°C	—	4-5 m/s, WSW	7.6 mm	79%
3Wed	+13°C	+10°C	—	5-6 m/s, NW	1.3 mm	72%
4Thu	+12°C	+10°C	—	7-9 m/s, WNW	6.9 mm	80%
5Fri	+14°C	+10°C	—	5-9 m/s, S	0.3 mm	75%
6Sat	+15°C	+14°C	—	6-8 m/s, WSW	0.6 mm	83%
7Sun	+17°C	+13°C	—	3-4 m/s, SSW	0.2 mm	84%
8Mon	+16°C	+11°C	—	3-4 m/s, S	0 mm	79%
9Tue	+16°C	+11°C	—	5-6 m/s, SE	0 mm	67%
10Wed	+13°C	+12°C	—	2-3 m/s, SSW	3.8 mm	92%
11Thu	+15°C	+10°C	—	3-4 m/s, SE	0 mm	87%
12Fri	+14°C	+10°C	—	3-4 m/s, S	0 mm	82%
13Sat	+14°C	+9°C	—	2 m/s, E	0 mm	86%
14Sun	+14°C	+8°C	—	3-4 m/s, ESE	0 mm	82%
15Mon	+15°C	+9°C	—	5 m/s, SE	0 mm	73%
16Tue	+15°C	+11°C	—	2-4 m/s, ESE	0 mm	78%
17Wed	+14°C	+10°C	—	2-3 m/s, W	0 mm	80%
18Thu	+16°C	+10°C	—	5-7 m/s, SSE	0.1 mm	75%
19Fri	+14°C	+10°C	—	4-6 m/s, WSW	3.3 mm	86%
20Sat	+13°C	+9°C	—	3-6 m/s, SSE	0.5 mm	87%
21Sun	+11°C	+9°C	—	5-7 m/s, WSW	3.2 mm	81%
22Mon	+9°C	+6°C	—	4-5 m/s, S	0.4 mm	76%
23Tue	+11°C	+8°C	—	4-7 m/s, NE	0.8 mm	85%
24Wed	+7°C	+4°C	—	5-7 m/s, NNE	0 mm	81%
25Thu	+4°C	-1°C	—	3-6 m/s, ESE	0 mm	68%
26Fri	+11°C	+2°C	—	4-5 m/s, ENE	0 mm	74%
27Sat	+13°C	+8°C	—	5 m/s, ESE	0 mm	74%
28Sun	+12°C	+7°C	—	3-4 m/s, E	0 mm	69%
29Mon	+12°C	+7°C	—	2 m/s, S	0 mm	87%
30Tue	+8°C	+3°C	—	3-5 m/s, NNE	0 mm	77%
31Wed	+6°C	0°C	—	3-4 m/s, ENE	0 mm	65%

Weather highs and lows in Arcachon for december

Warmest day: 7 december, +17°C
Coldest night: 25 december, -1°C
Max precipitation: 2 december, 7.6 mm
Warmest water: —
Coldest water: —

Climate in Arcachon in december

Year: 2025
Average daytime temperature: +13°C
Average nighttime temperature: +8°C
Water temperature: —
Precipitation (month): 29 mm
Days with precipitation: 6
Humidity: 79%
Wind: 4 m/s

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
1Sun	+18°C	+12°C	+12°C	3-4 m/s, SSE	0 mm	75%
2Mon	+14°C	+11°C	+13°C	3-5 m/s, W	3.2 mm	84%
3Tue	+12°C	+9°C	+13°C	2-3 m/s, NNW	0.4 mm	75%
4Wed	+11°C	+7°C	+12°C	2 m/s, E	0 mm	72%
5Thu	+14°C	+7°C	+13°C	3-5 m/s, S	1 mm	71%
6Fri	+15°C	+14°C	+13°C	5-10 m/s, NW	4.8 mm	92%
7Sat	+15°C	+10°C	+13°C	11-14 m/s, WNW	6.3 mm	77%
8Sun	+10°C	+9°C	+13°C	10-12 m/s, NNW	7 mm	73%
9Mon	+9°C	+6°C	+13°C	6-7 m/s, N	0.1 mm	78%
10Tue	+7°C	+5°C	+13°C	3-4 m/s, NE	0 mm	72%
11Wed	+7°C	+2°C	+13°C	3 m/s, E	0 mm	78%
12Thu	+11°C	+4°C	+13°C	4-5 m/s, ESE	0 mm	82%
13Fri	+12°C	+7°C	+13°C	3-4 m/s, S	0 mm	83%
14Sat	+11°C	+9°C	+13°C	4-5 m/s, WNW	3.5 mm	81%
15Sun	+10°C	+7°C	+13°C	2-3 m/s, NE	0.2 mm	79%
16Mon	+12°C	+7°C	+13°C	3-4 m/s, E	0 mm	82%
17Tue	+12°C	+7°C	+13°C	3 m/s, S	0 mm	67%
18Wed	+16°C	+10°C	+13°C	4-5 m/s, S	0 mm	68%
19Thu	+14°C	+9°C	+13°C	7-10 m/s, NW	7.8 mm	80%
20Fri	+11°C	+7°C	+12°C	3-6 m/s, SSE	0.5 mm	68%
21Sat	+13°C	+10°C	+12°C	6-8 m/s, W	1.1 mm	85%
22Sun	+14°C	+10°C	+13°C	9-11 m/s, WNW	2.3 mm	80%
23Mon	+10°C	+7°C	+13°C	6-9 m/s, N	1.9 mm	66%
24Tue	+12°C	+8°C	+13°C	2-4 m/s, W	0.3 mm	88%
25Wed	+13°C	+8°C	+12°C	3-4 m/s, ENE	0 mm	85%
26Thu	+12°C	+7°C	+13°C	2-3 m/s, ENE	0 mm	80%
27Fri	+12°C	+7°C	+12°C	2 m/s, SSE	0 mm	89%
28Sat	+12°C	+7°C	+12°C	2 m/s, S	0 mm	76%
29Sun	+12°C	+8°C	+13°C	1-2 m/s, S	0 mm	78%
30Mon	+11°C	+5°C	+12°C	2 m/s, E	0 mm	81%
31Tue	+11°C	+4°C	+12°C	2 m/s, SE	0 mm	69%

Weather highs and lows in Arcachon for december

Warmest day: 1 december, +18°C
Coldest night: 11 december, +2°C
Max precipitation: 19 december, 7.8 mm
Warmest water: 2 december, +13°C
Coldest water: 1 december, +12°C

Climate in Arcachon in december

Year: 2024
Average daytime temperature: +12°C
Average nighttime temperature: +8°C
Water temperature: —
Precipitation (month): 40.4 mm
Days with precipitation: 10
Humidity: 78%
Wind: 4 m/s

Daily air temperature for the month

Day Night

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December	Day	Night	Sea t°	Wind	Precip	Humidity
1Fri	+11°C	+8°C	—	2 m/s, NNE	3.1 mm	87%
2Sat	+8°C	+4°C	—	2-4 m/s, NE	0.1 mm	79%
3Sun	+10°C	+4°C	—	4-5 m/s, SE	0 mm	76%
4Mon	+13°C	+9°C	—	9-11 m/s, WSW	6.4 mm	74%
5Tue	+13°C	+10°C	—	6-9 m/s, WNW	0.7 mm	64%
6Wed	+11°C	+7°C	—	3-4 m/s, ESE	0 mm	73%
7Thu	+14°C	+7°C	—	6-8 m/s, S	4.2 mm	82%
8Fri	+14°C	+11°C	—	6-7 m/s, WNW	6.3 mm	79%
9Sat	+15°C	+11°C	—	7-10 m/s, SW	1.8 mm	84%
10Sun	+16°C	+12°C	—	4 m/s, SSW	1.9 mm	89%
11Mon	+16°C	+14°C	—	4-5 m/s, SSW	2.4 mm	83%
12Tue	+15°C	+13°C	—	5-7 m/s, W	4 mm	86%
13Wed	+13°C	+11°C	—	10-11 m/s, WNW	9.2 mm	77%
14Thu	+11°C	+9°C	—	4-8 m/s, NNE	0.4 mm	80%
15Fri	+13°C	+9°C	—	2-4 m/s, NE	1.9 mm	88%
16Sat	+12°C	+7°C	—	3 m/s, NE	0 mm	77%
17Sun	+11°C	+5°C	—	2 m/s, SE	0 mm	75%
18Mon	+11°C	+6°C	—	2 m/s, SSE	0 mm	74%
19Tue	+13°C	+9°C	—	3-4 m/s, W	0.1 mm	80%
20Wed	+12°C	+9°C	—	6-8 m/s, N	2 mm	78%
21Thu	+13°C	+12°C	—	7-8 m/s, WNW	0.7 mm	86%
22Fri	+13°C	+12°C	—	6-7 m/s, WNW	0.7 mm	81%
23Sat	+13°C	+11°C	—	3-5 m/s, W	0.4 mm	77%
24Sun	+13°C	+10°C	—	2-3 m/s, SSW	0 mm	80%
25Mon	+13°C	+9°C	—	3-4 m/s, SSW	0 mm	87%
26Tue	+14°C	+9°C	—	2-3 m/s, W	0 mm	84%
27Wed	+14°C	+7°C	—	4-5 m/s, S	0 mm	75%
28Thu	+13°C	+10°C	—	3-4 m/s, S	0 mm	64%
29Fri	+14°C	+11°C	—	3 m/s, SSW	0.2 mm	87%
30Sat	+14°C	+9°C	—	3-5 m/s, SSE	0.2 mm	84%
31Sun	+15°C	+10°C	—	8-11 m/s, W	1 mm	69%

Weather highs and lows in Arcachon for december

Warmest day: 10 december, +16°C
Coldest night: 2 december, +4°C
Max precipitation: 13 december, 9.2 mm
Warmest water: —
Coldest water: —

Climate in Arcachon in december

Year: 2023
Average daytime temperature: +13°C
Average nighttime temperature: +9°C
Water temperature: —
Precipitation (month): 47.7 mm
Days with precipitation: 12
Humidity: 79%
Wind: 4 m/s

Daily air temperature for the month

Day Night

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December	Day	Night	Sea t°	Wind	Precip	Humidity
1Thu	+12°C	+5°C	—	4 m/s, ENE	0.1 mm	77%
2Fri	+9°C	+5°C	—	3-4 m/s, ENE	0.4 mm	77%
3Sat	+8°C	+4°C	—	3 m/s, NNE	0.1 mm	79%
4Sun	+9°C	+4°C	—	2-3 m/s, SSW	0.1 mm	81%
5Mon	+12°C	+5°C	—	5 m/s, SE	0 mm	75%
6Tue	+11°C	+9°C	—	4-5 m/s, E	0 mm	67%
7Wed	+11°C	+5°C	—	3 m/s, NNE	0 mm	69%
8Thu	+9°C	+3°C	—	4-5 m/s, E	2.7 mm	86%
9Fri	+9°C	+4°C	—	4-5 m/s, NE	3.2 mm	89%
10Sat	+8°C	+2°C	—	3-5 m/s, N	0 mm	71%
11Sun	+7°C	+1°C	—	4 m/s, ESE	0 mm	66%
12Mon	+8°C	+1°C	—	4-7 m/s, ESE	0.4 mm	62%
13Tue	+13°C	+8°C	—	4-9 m/s, SW	1 mm	95%
14Wed	+16°C	+11°C	—	4-5 m/s, SE	0.7 mm	84%
15Thu	+14°C	+9°C	—	3-4 m/s, S	2.5 mm	86%
16Fri	+8°C	+2°C	—	4-5 m/s, NE	1.9 mm	68%
17Sat	+9°C	+1°C	—	3-4 m/s, E	0 mm	60%
18Sun	+13°C	+4°C	—	5-6 m/s, SE	0 mm	80%
19Mon	+14°C	+8°C	—	5-6 m/s, SSE	0 mm	74%
20Tue	+14°C	+12°C	—	6-7 m/s, SSE	0.5 mm	73%
21Wed	+14°C	+12°C	—	4-6 m/s, W	0.4 mm	87%
22Thu	+16°C	+14°C	—	5-7 m/s, SSW	2 mm	82%
23Fri	+17°C	+13°C	—	5-7 m/s, SSW	0.2 mm	82%
24Sat	+15°C	+12°C	—	3-4 m/s, SE	0 mm	87%
25Sun	+17°C	+11°C	—	5-9 m/s, SW	0 mm	79%
26Mon	+14°C	+10°C	—	3-4 m/s, WNW	0.7 mm	81%
27Tue	+13°C	+7°C	—	2-3 m/s, ESE	0 mm	85%
28Wed	+15°C	+9°C	—	4-5 m/s, S	0.3 mm	84%
29Thu	+14°C	+11°C	—	4-6 m/s, SW	6.9 mm	81%
30Fri	+17°C	+11°C	—	7-9 m/s, SSW	2 mm	82%
31Sat	+20°C	+13°C	—	6-7 m/s, S	0 mm	70%

Weather highs and lows in Arcachon for december

Warmest day: 31 december, +20°C
Coldest night: 11 december, +1°C
Max precipitation: 29 december, 6.9 mm
Warmest water: —
Coldest water: —

Climate in Arcachon in december

Year: 2022
Average daytime temperature: +13°C
Average nighttime temperature: +7°C
Water temperature: —
Precipitation (month): 26.1 mm
Days with precipitation: 8
Humidity: 78%
Wind: 4 m/s

Daily air temperature for the month

Day Night

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December	Day	Night	Sea t°	Wind	Precip	Humidity
1Wed	+13°C	+9°C	—	6-10 m/s, W	2.1 mm	85%
2Thu	+10°C	+7°C	—	5-7 m/s, NNW	2.8 mm	77%
3Fri	+13°C	+4°C	—	6-10 m/s, S	1 mm	85%
4Sat	+14°C	+10°C	—	10 m/s, WNW	8.8 mm	79%
5Sun	+11°C	+8°C	—	9-10 m/s, NW	7.8 mm	68%
6Mon	+12°C	+8°C	—	6-8 m/s, SSW	0.5 mm	79%
7Tue	+12°C	+8°C	—	5-9 m/s, SSE	6.9 mm	82%
8Wed	+9°C	+7°C	—	7-9 m/s, WNW	10 mm	75%
9Thu	+12°C	+8°C	—	5-8 m/s, WSW	4.6 mm	83%
10Fri	+13°C	+10°C	—	10-11 m/s, WNW	8.4 mm	77%
11Sat	+11°C	+9°C	—	3-6 m/s, WNW	1 mm	83%
12Sun	+15°C	+9°C	—	2-3 m/s, SSE	0.2 mm	88%
13Mon	+16°C	+7°C	—	3-4 m/s, ESE	0 mm	83%
14Tue	+13°C	+5°C	—	3 m/s, E	0 mm	82%
15Wed	+12°C	+6°C	—	3 m/s, ENE	0 mm	78%
16Thu	+14°C	+5°C	—	3-4 m/s, E	0 mm	77%
17Fri	+13°C	+4°C	—	4 m/s, E	0 mm	76%
18Sat	+13°C	+6°C	—	3-4 m/s, ESE	0 mm	80%
19Sun	+12°C	+4°C	—	3 m/s, E	0 mm	77%
20Mon	+11°C	+4°C	—	3 m/s, ENE	0 mm	75%
21Tue	+10°C	+4°C	—	3 m/s, E	0 mm	67%
22Wed	+15°C	+6°C	—	4 m/s, SE	0 mm	75%
23Thu	+16°C	+9°C	—	4-6 m/s, SSE	0 mm	80%
24Fri	+15°C	+11°C	—	4-6 m/s, SSW	0 mm	79%
25Sat	+14°C	+10°C	—	4-6 m/s, SE	0 mm	78%
26Sun	+13°C	+11°C	—	4-5 m/s, WSW	0.4 mm	88%
27Mon	+14°C	+11°C	—	8-9 m/s, W	11.8 mm	82%
28Tue	+15°C	+13°C	—	8-10 m/s, SW	10.4 mm	88%
29Wed	+16°C	+13°C	—	4-6 m/s, SW	0.2 mm	82%
30Thu	+20°C	+12°C	—	3-4 m/s, E	0 mm	86%
31Fri	+17°C	+11°C	—	3-4 m/s, SSW	0 mm	80%

Weather highs and lows in Arcachon for december

Warmest day: 30 december, +20°C
Coldest night: 3 december, +4°C
Max precipitation: 27 december, 11.8 mm
Warmest water: —
Coldest water: —

Climate in Arcachon in december

Year: 2021
Average daytime temperature: +13°C
Average nighttime temperature: +8°C
Water temperature: —
Precipitation (month): 76.9 mm
Days with precipitation: 12
Humidity: 80%
Wind: 5 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	+12°C	+5°C	—	3-5 m/s, WSW	0.7 mm	66%
2Wed	+9°C	+5°C	—	3-4 m/s, NNE	0 mm	73%
3Thu	+12°C	+7°C	—	6-12 m/s, W	8.3 mm	79%
4Fri	+9°C	+7°C	—	6-9 m/s, W	6.8 mm	72%
5Sat	+11°C	+7°C	—	5-8 m/s, SW	4.8 mm	78%
6Sun	+10°C	+8°C	—	6-8 m/s, NW	3.5 mm	73%
7Mon	+11°C	+7°C	—	5-10 m/s, SSE	6.6 mm	80%
8Tue	+11°C	+7°C	—	6-9 m/s, NNW	2 mm	76%
9Wed	+11°C	+5°C	—	3-4 m/s, NW	2.3 mm	80%
10Thu	+12°C	+9°C	—	7-9 m/s, WNW	5 mm	80%
11Fri	+14°C	+11°C	—	9-11 m/s, W	5.6 mm	84%
12Sat	+12°C	+9°C	—	8-10 m/s, NW	2.7 mm	69%
13Sun	+14°C	+9°C	—	4-6 m/s, SSE	0.1 mm	75%
14Mon	+14°C	+12°C	—	4-5 m/s, ENE	0.3 mm	82%
15Tue	+13°C	+10°C	—	4 m/s, W	1.3 mm	77%
16Wed	+14°C	+10°C	—	5-6 m/s, SSE	0.4 mm	72%
17Thu	+13°C	+10°C	—	3-4 m/s, SW	0.4 mm	86%
18Fri	+13°C	+9°C	—	4-5 m/s, SE	0 mm	80%
19Sat	+12°C	+9°C	—	5-7 m/s, WSW	1.9 mm	84%
20Sun	+13°C	+8°C	—	4-5 m/s, WSW	0.5 mm	82%
21Mon	+13°C	+10°C	—	5-7 m/s, SSW	1.6 mm	84%
22Tue	+17°C	+12°C	—	3-4 m/s, SSE	0 mm	82%
23Wed	+15°C	+12°C	—	6-7 m/s, SW	1 mm	79%
24Thu	+11°C	+7°C	—	7-8 m/s, NW	1.2 mm	73%
25Fri	+7°C	+5°C	—	5-6 m/s, N	0 mm	72%
26Sat	+6°C	+3°C	—	3-4 m/s, E	0 mm	75%
27Sun	+10°C	+5°C	—	9-13 m/s, WSW	7.3 mm	77%
28Mon	+10°C	+5°C	—	11-14 m/s, W	5.1 mm	71%
29Tue	+9°C	+8°C	—	7-10 m/s, WNW	4.7 mm	70%
30Wed	+9°C	+7°C	—	6-7 m/s, NW	3.6 mm	75%
31Thu	+11°C	+6°C	—	7-9 m/s, WNW	7.1 mm	76%

Weather highs and lows in Arcachon for december

Warmest day: 22 december, +17°C
Coldest night: 26 december, +3°C
Max precipitation: 3 december, 8.3 mm
Warmest water: —
Coldest water: —

Climate in Arcachon in december

Year: 2020
Average daytime temperature: +12°C
Average nighttime temperature: +8°C
Water temperature: —
Precipitation (month): 84.8 mm
Days with precipitation: 20
Humidity: 77%
Wind: 5 m/s

Weather in Arcachon in december by year

Year	Day	Night	Precipitation	Days with precipitation	Water
2025	+13°C	+8°C	29 mm	6	—
2024	+12°C	+8°C	40.4 mm	10	—
2023	+13°C	+9°C	47.7 mm	12	—
2022	+13°C	+7°C	26.1 mm	8	—
2021	+13°C	+8°C	76.9 mm	12	—
2020	+12°C	+8°C	84.8 mm	20	—

Comparison december in Arcachon with other months

Month	Day	Night	Days with precipitation	Sunny days
January	+11°C	+6°C	10	9
February	+13°C	+8°C	7	11
March	+15°C	+8°C	8	8
April	+17°C	+10°C	7	9
May	+20°C	+13°C	10	10
June	+24°C	+17°C	9	10
July	+25°C	+18°C	4	17
August	+26°C	+18°C	6	17
September	+24°C	+16°C	9	13
October	+20°C	+14°C	9	11
November	+15°C	+10°C	10	9
December	+13°C	+8°C	11	7