Excellent
Forecast Reliability
Based on 31 days of verified data (last 30 days, Reitz)
Score weighting: Temperature 40%, Rainfall 40%, Wind 20%
Clear
Monday
Temperature
1.7° — 17.8°C
Rain
0.0 mm
Max wind
15.5 km/h
Humidity
47%
Solar Forecast Calibrated × 0.802
Daily Solar
3.40 kWh/m²
3,400 Wh/m²
Peak Hour
529 W/m²
at 13:00
Solar irradiance from ECMWF IFS, calibrated against 127 station readings (high confidence).
Model Comparison
Models disagree (9.5° spread)| Model | Max | Min | Rain | Wind | Rain % |
|---|---|---|---|---|---|
| ECMWF IFS | 17.8° | 1.7° | 0.0 mm | 15.5 km/h | 0% |
| ICON | 19.0° | -1.3° | 0.0 mm | 15.1 km/h | — |
| yr.no | 9.5° | 3.7° | 0.0 mm | 8.6 km/h | — |
Comparing 3 weather models. Lower spread = higher confidence.
Hourly Forecast
| Time | Temp | Rain | Wind | Gust | Dir | Humidity | Pressure | Cloud | Solar | |
|---|---|---|---|---|---|---|---|---|---|---|
| 00:00 | 3.6° | — | 5.6 | 9.4 | SSW | 52% | 1028.1 | 0% | — | |
| 01:00 | 3.2° | — | 4.0 | 9.0 | S | 53% | 1028.5 | 0% | — | |
| 02:00 | 2.8° | — | 2.9 | 8.6 | S | 53% | 1028.7 | 0% | — | |
| 03:00 | 2.3° | — | 3.0 | 7.9 | SSW | 53% | 1028.7 | 0% | — | |
| 04:00 | 1.8° | — | 3.4 | 7.2 | SSW | 54% | 1028.5 | 0% | — | |
| 05:00 | 1.7° | — | 3.7 | 6.5 | SSW | 54% | 1028.6 | 0% | — | |
| 06:00 | 1.9° | — | 3.1 | 5.4 | SW | 55% | 1029.2 | 0% | — | |
| Sunrise 06:57 | ||||||||||
| 07:00 | 2.6° | — | 2.2 | 4.3 | W | 56% | 1029.9 | 0% | — | |
| 08:00 | 4.1° | — | 3.3 | 5.4 | WNW | 54% | 1030.5 | 0% | 63 | |
| 09:00 | 7.4° | — | 5.8 | 10.4 | W | 46% | 1030.7 | 0% | 209 | |
| 10:00 | 11.6° | — | 9.4 | 18.0 | W | 35% | 1030.8 | 0% | 352 | |
| 11:00 | 15.0° | — | 12.0 | 24.1 | W | 27% | 1030.5 | 0% | 460 | |
| 12:00 | 16.8° | — | 13.7 | 28.1 | WSW | 23% | 1029.6 | 0% | 521 | |
| 13:00 | 17.7° | — | 15.4 | 30.6 | WSW | 23% | 1028.4 | 0% | 529 | |
| 14:00 | 17.8° | — | 15.5 | 31.0 | WSW | 24% | 1027.6 | 0% | 488 | |
| 15:00 | 16.8° | — | 12.9 | 28.4 | WSW | 28% | 1027.5 | 0% | 398 | |
| 16:00 | 14.9° | — | 9.1 | 24.1 | WSW | 35% | 1027.8 | 0% | 264 | |
| 17:00 | 12.9° | — | 6.3 | 19.8 | WSW | 42% | 1028.2 | 0% | 109 | |
| Sunset 17:24 | ||||||||||
| 18:00 | 10.8° | — | 5.6 | 16.2 | WSW | 48% | 1028.6 | 0% | 6 | |
| 19:00 | 8.5° | — | 6.4 | 13.0 | SW | 55% | 1029.2 | 0% | — | |
| 20:00 | 6.7° | — | 7.4 | 10.8 | SSW | 60% | 1029.7 | 0% | — | |
| 21:00 | 5.7° | — | 7.6 | 10.4 | SSW | 64% | 1030.2 | 0% | — | |
| 22:00 | 5.1° | — | 7.4 | 11.5 | SSW | 67% | 1030.7 | 0% | — | |
| 23:00 | 4.5° | — | 7.2 | 11.9 | S | 70% | 1031.1 | 0% | — | |
ECMWF IFS forecast (9km resolution) via Open-Meteo. Last updated 06 Jul 20:00 SAST.