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L'Arboç climate by month
What the weather is like
L'Arboç has a hot-summer Mediterranean climate (Köppen Csa): dry, sunny summers and mild, wetter winters.
The warmest month is July, when afternoons average 30° and nights 19°. January is the coolest month, with highs of 14° and lows of 4°. The difference between the warmest and the coolest month is about 16°.
About 546 mm of precipitation falls in an average year. September is the wettest month (73 mm, 9 wet days) and February the driest (33 mm, 5 wet days). Cloud cover ranges from 15% in July to 32% in October.
The sea reaches about 26° in August. Sea temperatures lag the air by a month or two, so late summer is usually warmer for swimming than early summer.
Compared with Madrid, the capital, L'Arboç is 3.3° cooler on a July afternoon and receives more precipitation over the year.
Year in figures
- Hottest afternoons
- 30° · July
- Coldest nights
- 4° · January
- Wettest month
- September
- Driest month
- February
- Clearest skies
- July · 15% cloud
- Warmest sea
- 26° · August
- Longest day
- 15 h 08 min
- Shortest day
- 9 h 13 min
Twelve months at a glance
Temperature and precipitation
Daily high/low range bars, monthly precipitation columns, sea temperature lineTemperature curve
Average high, low and seaDaylight
Hours between sunrise and sunset on the 15th of each monthClimate normals month by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high | 14° | 15° | 18° | 20° | 24° | 28° | 30° | 30° | 27° | 23° | 18° | 15° |
| Average low | 4° | 4° | 7° | 9° | 12° | 16° | 19° | 20° | 17° | 13° | 8° | 5° |
| Precipitation | 39 mm | 33 mm | 34 mm | 45 mm | 51 mm | 32 mm | 18 mm | 54 mm | 73 mm | 76 mm | 51 mm | 40 mm |
| Wet days (≥1 mm) | 5.5 | 5 | 6.8 | 7.7 | 7.7 | 5.5 | 5.5 | 6.3 | 8.7 | 8.4 | 6.3 | 5.2 |
| Cloud cover | 29% | 29% | 30% | 30% | 31% | 22% | 15% | 20% | 27% | 32% | 32% | 30% |
| Sea temperature | 14° | 13° | 13° | 15° | 17° | 21° | 24° | 26° | 24° | 21° | 18° | 15° |
| Daylight | 9h 31 | 10h 38 | 11h 53 | 13h 18 | 14h 29 | 15h 08 | 14h 52 | 13h 51 | 12h 31 | 11h 09 | 9h 54 | 9h 13 |
| Month score | 67 | 72 | 82 | 82 | 81 | 77 | 65 | 63 | 72 | 79 | 83 | 70 |