Precipitation: Weekly mean anomalies
Base Time: Fri 11 Jul 2025 00 UTC T+240 Valid time: Mon 14 Jul 2025 00 UTC - Mon 21 Jul 2025 00 UTC
Weekly mean anomalies have been calculated relative to a 20-year model climatology. The areas where the ensemble forecast is not significantly different from the climatology, according to a WMW-test, are blanked.
Note that shaded areas are at 10%, contours are at 1% significant level.
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Serving meteorology
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Workshops and education
Education is a key element of our work at ECMWF, enabling our partners to get the most from ECMWF's services and develop an advanced understanding of forecasting.
| 22 July | AI Weather Quest: Pre-Competition Webinar (morning slot) |
| 22 July | AI Weather Quest: Pre-Competition Webinar (afternoon slot) |
| August 27 – 29 | WeatherGenerator project internal hackathon |
| September 3 – 5 | 9th CAMS General Assembly |
| September 8 – 9 | Workshop: DestinE supporting European Climate Risk Assessments |
| 9 September | European Meteorological Society Workshop for communications professionals of NMHS (co-organised by ECMWF, EUMETSAT and WMO) |
| September 16 – 17 | 3rd ECMWF Destination Earth Annual Meeting |
| September 15 – 18 | Using ECMWF's Forecasts (UEF2025) |
ECMWF workshops are open to the worldwide meteorological community, though some training is restricted to member states.