Weather radar Barcelona
Real-time precipitation radar · Katalonien · Spain
Barcelona climate table – average temperature, precipitation & sunshine hours
The climate table for Barcelona shows long-term monthly averages (2000–2023): average high and average low temperature in °C, monthly precipitation (mm), rainy days and sunshine hours per month. Data source: ERA5 reanalysis (ECMWF) via the WDTEC Climate Archive.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 13.8° | 15.3° | 15.9° | 18.1° | 21.6° | 26.7° | 29° | 29.5° | 25.7° | 22.7° | 17.8° | 15.1° |
| Avg low (°C) | 6.5° | 8° | 9.7° | 11° | 14.6° | 19.7° | 22.1° | 22.6° | 19.6° | 16.6° | 11.7° | 8.6° |
| Precipitation (mm) | 25 | 33 | 65 | 57 | 46 | 26 | 27 | 51 | 83 | 69 | 56 | 39 |
| Rainy days | 5 | 7 | 11 | 8 | 9 | 5 | 6 | 7 | 13 | 10 | 10 | 6 |
| Sunshine hours | 233 | 235 | 280 | 328 | 388 | 392 | 408 | 368 | 306 | 271 | 227 | 220 |
| Humidity | 75% | 78% | 77% | 74% | 75% | 73% | 72% | 72% | 76% | 79% | 76% | 79% |
Best time to visit Barcelona
The best time to visit Barcelona is typically July. In this month the average high is 29°C, precipitation is 27 mm and sunshine duration is 408 hours. The annual average high is 20.9°C, total annual precipitation is 577 mm (97 rainy days/year) and annual sunshine is 3656 hours.
Frequently asked questions about the weather in Barcelona
How up to date is the weather radar for Barcelona?
The weather radar for Barcelona is updated every 5 minutes with new radar data from the OPERA composite radar. A 2-hour forecast animation is also available. Rainfall probability, wind gusts and UV index are available up to 14 days in advance.
What weather data is available for Barcelona?
Besides the rain radar, RadarWeather provides for Barcelona: rainfall probability, thunderstorm warning (CAPE index), wind gusts, UV index, air pressure, humidity, dew point, sunshine hours, snow line and a 14-day forecast based on ICON-D2, ECMWF IFS and GFS.
When are thunderstorms expected in Barcelona?
The thunderstorm potential for Barcelona is calculated from the CAPE index and lightning potential. Active storm cells and severe weather warnings are visible on the radar map in real time. Thunderstorm warnings are issued automatically as soon as storm cells are detected near Barcelona.
What is the climate like in Barcelona?
Barcelona has an annual average high of 20.9°C. The warmest month is August (avg high 29.5°C), the coldest January (avg low 6.5°C). The wettest month is September with 83 mm, the driest January with 25 mm. Total annual precipitation is 577 mm (97 rainy days). Annual sunshine is 3656 hours.
Weather radar near Barcelona
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