Will the highest temperature in Beijing be 27°C or higher on April 8?

“Historical data shows that temperatures of 27°C or higher have occurred in early April, such as 27°C on April 2, 2002, and 28°C on April 9, 2004, demonstrating that such an event, while rare, is not unprecedented for this time of year.. The research indicates that a warming trend is expected later in April, with forecasts showing temperatures potentially reaching up to 25°C (77°F) by April 17 at the airport. This suggests that conditions conducive to higher temperatures are developing, and an early surge to 27°C on April 8, while not the average, is within the realm of possibility given the broader warming pattern..”

“Massive Forecast Gap: The specific 4-day forecast for April 8 at ZBAA predicts a high of 14°C (57°F), with broader city forecasts around 19°C. Reaching 27°C would require an unprecedented forecast error of 8-13°C.. High Short-Term Forecast Accuracy: At a 4-day horizon, modern meteorological models have a mean absolute error of roughly 1.5-2.5°C. A deviation of >8°C is statistically negligible..”