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High Temperature Forecasted for Juba on September 21, 2026
An automatic high-severity heat alert has been generated for Juba, South Sudan, for September 21, 2026. The predicted maximum temperature is set to reach 40.3°C.
Forecast data from wweather1.com indicates that Juba, South Sudan, will experience significant heat on September 21, 2026. The automated system recorded a predicted maximum temperature (tmax) of 40.3°C.
This expected temperature surpasses the established threshold of 40°C. Because the threshold was exceeded, the forecast system automatically assigned a high severity level to the heat event.
The event start time is recorded as September 21, 2026, at 00:00 UTC. The alert was generated automatically from wweather1.com forecast data without manual intervention.
Why it is dangerous and what to do
⚠️ Safety
• Drink plenty of water to stay adequately hydrated.
• Limit outdoor physical activities during the hottest times of the day.
• Remain in shaded or cooled indoor areas whenever possible.
• Keep a close eye on vulnerable individuals, such as infants and the elderly.
📊 The numbers, from wweather1 data
Juba: now +26°, Mostly clear.
That is 11° above the September climate norm.
The record for this date is +36° (1966).
Three-day forecast: 21 September: +41°/+26° · 22 September: +36°/+26° · 23 September: +34°/+24°
The figures are computed automatically from the Open-Meteo/ERA5 archive — no eyeball estimates. 🌍 Weather in nearby cities
📰 Data source: wweather1. Forecast and analysis — wweather1, based on Open-Meteo / met.no data.