Excellent
Forecast Reliability
Based on 31 days of verified data (last 30 days, Reitz)
Score weighting: Temperature 40%, Rainfall 40%, Wind 20%
Clear
Tuesday
Temperature
2.4° — 17.9°C
Rain
0.0 mm
Max wind
22.7 km/h
Humidity
58%
Solar Forecast Calibrated × 0.802
Daily Solar
3.36 kWh/m²
3,356 Wh/m²
Peak Hour
516 W/m²
at 13:00
Solar irradiance from ECMWF IFS, calibrated against 127 station readings (high confidence).
Model Comparison
Models disagree (7.7° spread)| Model | Max | Min | Rain | Wind | Rain % |
|---|---|---|---|---|---|
| ECMWF IFS | 17.9° | 2.4° | 0.0 mm | 22.7 km/h | 0% |
| ICON | 17.7° | 1.6° | 0.0 mm | 19.1 km/h | — |
| yr.no | 10.2° | 5.2° | 0.0 mm | 9.0 km/h | — |
Comparing 3 weather models. Lower spread = higher confidence.
Hourly Forecast
| Time | Temp | Rain | Wind | Gust | Dir | Humidity | Pressure | Cloud | Solar | |
|---|---|---|---|---|---|---|---|---|---|---|
| 00:00 | 5.1° | — | 7.3 | 10.4 | ESE | 67% | 1023.8 | 0% | — | |
| 01:00 | 4.3° | — | 6.6 | 8.6 | ESE | 71% | 1024.0 | 0% | — | |
| 02:00 | 3.6° | — | 6.2 | 7.6 | SE | 75% | 1024.1 | 0% | — | |
| 03:00 | 2.9° | — | 5.0 | 6.8 | ESE | 81% | 1024.1 | 0% | — | |
| 04:00 | 2.4° | — | 3.7 | 6.5 | E | 86% | 1023.9 | 0% | — | |
| 05:00 | 2.4° | — | 3.8 | 6.8 | ENE | 88% | 1024.0 | 0% | — | |
| 06:00 | 3.0° | — | 5.3 | 7.6 | ENE | 83% | 1024.4 | 0% | — | |
| Sunrise 06:56 | ||||||||||
| 07:00 | 4.1° | — | 7.6 | 8.6 | ENE | 74% | 1025.0 | 0% | — | |
| 08:00 | 5.9° | — | 8.4 | 10.4 | NE | 65% | 1025.4 | 0% | 64 | |
| 09:00 | 8.6° | — | 7.4 | 13.7 | NNE | 58% | 1025.4 | 0% | 207 | |
| 10:00 | 12.0° | — | 7.6 | 17.6 | N | 52% | 1025.2 | 0% | 348 | |
| 11:00 | 14.7° | — | 9.5 | 22.3 | NW | 46% | 1024.7 | 1% | 452 | |
| 12:00 | 16.4° | — | 13.5 | 28.8 | WNW | 40% | 1023.7 | 3% | 509 | |
| 13:00 | 17.5° | — | 18.9 | 36.4 | W | 34% | 1022.5 | 7% | 516 | |
| 14:00 | 17.9° | — | 22.7 | 41.0 | W | 30% | 1021.6 | 8% | 477 | |
| 15:00 | 17.4° | — | 21.3 | 41.8 | W | 29% | 1021.4 | 6% | 392 | |
| 16:00 | 16.2° | — | 16.8 | 40.0 | W | 30% | 1021.6 | 3% | 265 | |
| 17:00 | 14.6° | — | 13.0 | 36.0 | WSW | 34% | 1021.9 | 0% | 116 | |
| Sunset 17:27 | ||||||||||
| 18:00 | 12.4° | — | 10.8 | 28.8 | WSW | 42% | 1022.4 | 0% | 9 | |
| 19:00 | 9.9° | — | 9.2 | 19.1 | SW | 53% | 1023.0 | 0% | — | |
| 20:00 | 7.9° | — | 8.0 | 12.2 | SW | 61% | 1023.6 | 0% | — | |
| 21:00 | 6.8° | — | 7.4 | 9.7 | SSW | 65% | 1024.0 | 0% | — | |
| 22:00 | 6.3° | — | 7.3 | 9.7 | S | 67% | 1024.3 | 0% | — | |
| 23:00 | 5.8° | — | 7.2 | 10.1 | S | 69% | 1024.5 | 0% | — | |
ECMWF IFS forecast (9km resolution) via Open-Meteo. Last updated 14 Jul 20:00 SAST.