Climate averages 1991–2020
Terrassa weather
in August.
A warm, moderately wet month: the 2nd warmest and the 7th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
August is a warm month in Terrassa: daytime highs average 27.7°C and nights cool to about 18.7°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 50 mm of rain on roughly 8 days, which makes August a moderately wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 51 min on an average August day.
The nearest other city in this atlas is Sabadell (8 km away). In August its highs average 27.3°C, about as warm as Terrassa, with 50 mm of rain.
Among the 93 cities listed in Spain, Terrassa ranks joint 64th of 93 for the warmest August highs and joint 82nd of 93 for the driest August (rainfall, lowest first). The mean August high of those 93 cities is 29.3°C; Terrassa is 1.6°C cooler than that mean.
From August to September, average highs fall by 4.2°C to 23.5°C, and monthly rainfall rises from 50 mm to 87 mm.
The annual picture
August in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Terrassa climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 11.0°C2.1°C | 2.1°C | 38 | 6.1 | 9.510 h |
| February | 12.2°C2.7°C | 2.7°C | 34 | 6.1 | 10.611 h |
| March | 15.2°C5.1°C | 5.1°C | 43 | 7.2 | 11.912 h |
| April | 17.3°C7.5°C | 7.5°C | 61 | 9.4 | 13.313 h |
| May | 21.0°C11.3°C | 11.3°C | 55 | 8.7 | 14.514 h |
| June | 25.2°C15.4°C | 15.4°C | 42 | 6.8 | 15.115 h |
| July | 27.9°C18.3°C | 18.3°C | 34 | 5.8 | 14.915 h |
| August, selected | 27.7°C18.7°C | 18.7°C | 50 | 7.9 | 13.814 h |
| September | 23.5°C15.4°C | 15.4°C | 87 | 11.6 | 12.513 h |
| October | 19.6°C11.8°C | 11.8°C | 90 | 10.5 | 11.111 h |
| November | 14.7°C6.4°C | 6.4°C | 58 | 7.3 | 9.910 h |
| December | 11.5°C3.0°C | 3.0°C | 39 | 5.7 | 9.29 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
August in nearby cities
- Sabadell in AugustSpain · 8 kmHigh 27.3°C · Low 19.4°C · 50 mm rain
- Rubí in AugustSpain · 8 kmHigh 27.9°C · Low 19.6°C · 50 mm rain
- Barcelona in AugustSpain · 23 kmHigh 27.4°C · Low 20.7°C · 40 mm rain
- Badalona in AugustSpain · 23 kmHigh 28.0°C · Low 20.6°C · 40 mm rain
- Manresa in AugustSpain · 24 kmHigh 29.4°C · Low 18.3°C · 73 mm rain
- Sant Boi de Llobregat in AugustSpain · 25 kmHigh 26.8°C · Low 21.3°C · 44 mm rain
- Mataró in AugustSpain · 36 kmHigh 27.1°C · Low 21.0°C · 43 mm rain
- Tarragona in AugustSpain · 81 kmHigh 28.8°C · Low 20.4°C · 40 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Terrassa) is explained once on the Terrassa year overview and on the Sources, method and limits page.
Sabadell and Rubí lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.