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Reitz

Wednesday 17 June 2026

87%

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%

Fair

Wednesday

Temperature

5.8° — 15.8°C

Rain

0.0 mm

Max wind

13.6 km/h

Humidity

69%

Solar Forecast Calibrated × 0.807

Daily Solar

2.81 kWh/m²

2,813 Wh/m²

Peak Hour

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

Model Comparison

Some disagreement (3.7° spread)
Model Max Min Rain Wind Rain %
ECMWF IFS 15.8° 5.8° 0.0 mm 13.6 km/h 0%
ICON 15.3° 2.3° 0.0 mm 11.3 km/h
yr.no 12.1° 7.7° 0.0 mm 13.7 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 17 Jun 20:00 SAST.