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Reitz

Tuesday 23 June 2026

87%

Excellent

Forecast Reliability

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

Temp accuracy: ±1.7°C Rain detected: 100% of events (50% false alarms) Frost detected: 50% of events

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

Fair

Tuesday

Temperature

6.6° — 16.0°C

Rain

0.0 mm

Max wind

18.1 km/h

Humidity

81%

Solar Forecast Calibrated × 0.801

Daily Solar

2.44 kWh/m²

2,441 Wh/m²

Peak Hour

Solar irradiance from ECMWF IFS, calibrated against 136 station readings (high confidence).

Model Comparison

Some disagreement (5° spread)
Model Max Min Rain Wind Rain %
ECMWF IFS 16.0° 6.6° 0.0 mm 18.1 km/h 2%
ICON 15.1° 6.1° 0.0 mm 15.9 km/h
yr.no 11.0° 8.3° 0.0 mm 8.3 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 23 Jun 20:00 SAST.