SA Weather Service · Updated 06:19 SAST
Tonga South Africa · -25.69°S, 31.79°E
⛅
19°
Partly Cloudy Feels like 0°C
High: 24°
Low: 15°
Wind 11 km/h SSW (F2)
Humidity 80% Dry
Rain 1h 0.0 mm
Pressure 1027 hPa Steady
24°
24°
27°
25°
24°
25°
25°
15°
14°
14°
17°
16°
16°
16°
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Synoptic Summary
Current observations indicate partly cloudy conditions with air temperature 19°C, wind chill reduces apparent temperature to 0°C, surface wind SSW at 11 km/h (Beaufort 2), RH 80% with dew point 0°C (depression 18.7°C), MSL pressure 1027 hPa.
Solar Position
06:25
17:13
Solar Noon 11:49
10h 47m daylight
Declination 19.97°
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
11 km/h
SSW · Gusts 0 km/h · F2
UV Index
—
— · Burn time ~N/A
Humidity
80%
Dew point 0°C · Dry
Pressure
1027 hPa
Steady · →
Feels Like
0°
Close to actual
Advanced Meteorology Expert analysis
Atmospheric State
Air Density (ρ) 1.218 kg/m³
Sat. Vapor Press. (es) 21.6 hPa
Act. Vapor Press. (ea) 17.3 hPa
Mixing Ratio (ω) 10.67 g/kg
Dew Point Depression 18.7 °C
Pressure Tendency → Steady
Cloud Layers
Total OVC 100%
Stability & Wind
Atm. Stability ➡️ Neutral
LCL Analysis LCL 2338m – stable boundary layer
Beaufort Scale F2 – Light breeze
Land Effects Leaves rustle, wind vane moves
Sea State Smooth wavelets
Precip & Fire
Rain 1h 0.0 mm
Rain 6h 0.1 mm
POP 1h / 6h — / —
Thunder Prob. 0%
Fire Danger (FDI) 9 Low
FDI Guidance Low risk of fire ignition
Astronomy & Solar Sun & Moon data
☀️
10h 47m
Day Length
Solar noon: 11:49 Declination: 19.97°
🌒
Waxing Crescent
Moon Phase
Illumination: 19.5% Age: 4.3 days