SA Weather Service · Updated Friday, 5 June 2026 · 06:11 SAST
E 552 Wien South Africa · -33.98°S, 18.68°E
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9°
Clear Sky Feels like 8°C (Wind Chill 8.2°)
High: 17°
Low: 6°
Wind 6 km/h NE (F2)
Humidity 84% Comfortable
Rain 1h 0.0 mm
Pressure 1020 hPa Steady
17°
18°
20°
18°
17°
21°
19°
6°
6°
9°
13°
9°
8°
10°
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Synoptic Summary
Current observations for E 552 Wien indicate clear sky conditions with air temperature 9°C, surface wind NE at 6 km/h (Beaufort 2), RH 84% with dew point 0°C (depression 8.9°C), MSL pressure 1020 hPa.
Solar Position
07:43
17:43
Solar Noon 12:43
10h 0m daylight
Declination 22.43°
Meteogram 48-hour trend analysis
Temperature & Rain
Wind & Gust
Cloud & Humidity
UV Index
Temperature (°C)
Precipitation (mm)
POP (%)
Hourly Forecast Next 48h · Scroll →
Current Observations
Wind
6 km/h
NE · Gusts 0 km/h · F2
UV Index
—
— · Burn time ~N/A
Humidity
84%
Dew point 0°C · Comfortable
Cloud Cover
0%
Mostly clear
Pressure
1020 hPa
Steady · →
Feels Like
8°
Wind chill active
Advanced Meteorology Expert analysis
Atmospheric State
Air Density (ρ) 1.2553 kg/m³
Sat. Vapor Press. (es) 11.4 hPa
Act. Vapor Press. (ea) 9.6 hPa
Mixing Ratio (ω) 5.9 g/kg
Dew Point Depression 8.9 °C
Pressure Tendency → Steady
Stability & Wind
Atm. Stability ↕️ Conditionally Unstable
LCL Analysis LCL 1113m – conditional instability, triggering needed
Beaufort Scale F2 – Light breeze
Land Effects Leaves rustle, wind vane moves
Sea State Smooth wavelets
Wind Chill 8.2°C
Precip & Fire
Rain 1h 0.0 mm
Rain 6h 0.0 mm
POP 1h / 6h — / —
Thunder Prob. 0%
Fire Danger (FDI) 1.9 Low
FDI Guidance Low risk of fire ignition
Astronomy & Solar Sun & Moon data
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10h 0m
Day Length
Solar noon: 12:43 Declination: 22.43°
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Waning Gibbous
Moon Phase
Illumination: 78.6% Age: 19.3 days