Climate averages 1991–2020
Terrassa weather
in May.
A mild, moderately wet month: the 5th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
May is a mild month in Terrassa: daytime highs average 21.0°C and nights cool to about 11.3°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 55 mm of rain on roughly 9 days, which makes May a moderately wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 30 min on an average May day.
The nearest other city in this atlas is Sabadell (8 km away). In May its highs average 20.5°C, 0.5°C cooler than Terrassa, with 55 mm of rain.
Among the 93 cities listed in Spain, Terrassa ranks joint 63rd of 93 for the warmest May highs and joint 71st of 93 for the driest May (rainfall, lowest first). The mean May high of those 93 cities is 21.8°C; Terrassa is 0.8°C cooler than that mean.
From May to June, average highs rise by 4.2°C to 25.2°C, and monthly rainfall falls from 55 mm to 42 mm.
The annual picture
May 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, selected | 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 | 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
May in nearby cities
- Sabadell in MaySpain · 8 kmHigh 20.5°C · Low 11.8°C · 55 mm rain
- Rubí in MaySpain · 8 kmHigh 21.2°C · Low 12.0°C · 55 mm rain
- Barcelona in MaySpain · 23 kmHigh 20.6°C · Low 13.1°C · 45 mm rain
- Badalona in MaySpain · 23 kmHigh 21.1°C · Low 13.0°C · 45 mm rain
- Manresa in MaySpain · 24 kmHigh 22.6°C · Low 11.0°C · 77 mm rain
- Sant Boi de Llobregat in MaySpain · 25 kmHigh 19.7°C · Low 13.7°C · 43 mm rain
- Mataró in MaySpain · 36 kmHigh 20.2°C · Low 13.6°C · 48 mm rain
- Tarragona in MaySpain · 81 kmHigh 22.0°C · Low 12.9°C · 38 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.