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Reitz

Friday 12 June 2026

86%

Excellent

Forecast Reliability

Based on 31 days of verified data (last 30 days, Reitz)

Temp accuracy: ±1.8°C Rain detected: 100% of events (50% false alarms) Frost detected: 50% of events

Score weighting: Temperature 40%, Rainfall 40%, Wind 20%

Clear

Friday

Temperature

4.8° — 19.0°C

Rain

0.0 mm

Max wind

27.2 km/h

Humidity

66%

Solar Forecast Calibrated × 0.807

Daily Solar

3.28 kWh/m²

3,278 Wh/m²

Peak Hour

Solar irradiance from ECMWF IFS, calibrated against 127 station readings (high confidence).

Model Comparison

Models disagree (7.3° spread)
Model Max Min Rain Wind Rain %
ECMWF IFS 19.0° 4.8° 0.0 mm 27.2 km/h 0%
ICON 19.4° 4.5° 0.0 mm 24.7 km/h
yr.no 12.1° 7.5° 0.0 mm 11.9 km/h

Comparing 3 weather models. Lower spread = higher confidence.

No hourly data available for this date yet. Hourly data is available for the next few days.

ECMWF IFS forecast (9km resolution) via Open-Meteo. Last updated 12 Jun 20:00 SAST.