On April 30, there was heavy rain in some areas of Qingpu District, and the early stage of the "May Day" holiday was dominated by cloudy weather, and there was a precipitation process in the later period (May 4-5), the temperature during the holiday was stable, and the weather conditions were generally suitable for tourism.
Weather forecast for Qingpu District
Weather: There was heavy rain in Qingpu District on April 30, mainly cloudy weather on May 1-3, and a precipitation process on the 4th-5th. During the "May Day" holiday, the air quality is mainly excellent, and the temperature is stable, with the highest temperature around 21~23 °C.
Rainfall: Affected by the eastward movement of the low vortex, there was a heavy rain process in Qingpu District on April 30, with a rainfall of 20~40 mm. The precipitation during the day on the 30th was more obvious, with a maximum hourly rain intensity of 5~10 mm, accompanied by the possibility of weak thunder and lightning, and the rain stopped and turned cloudy on the night of the 30th. During the day of the 4th, it began to be affected by the high-altitude trough, and it was cloudy with occasional showers, and from the night of the 4th to the day of the 5th, it was cloudy with showers or thunderstorms, and the rainfall was moderate, and the rain weakened on the night of the 5th.
The specific forecast is as follows:
Weather forecast for the demonstration area
The demonstration area was dominated by cloudy weather from May 1st to 2nd, and began to be affected by the high-altitude trough in the late 3rd, with a precipitation process, heavy rain in local areas, and the maximum temperature could reach 20~25 °C. On the 1st and 2nd, the light conditions are better, the wind is lighter, and there will be O₃ good to light pollution in the afternoon, and the air quality will be mainly excellent in the rest of the time.
The specific forecast is as follows:
Concerns and suggestions
1. On April 30, there was a more obvious precipitation process in the demonstration area, and there was heavy rain in some areas, so it is necessary to pay attention to the impact on the travel peak before the "May Day" holiday.
2. From May 1st to 2nd, the demonstration area will be dominated by cloudy weather, with suitable temperatures and meteorological conditions suitable for tourism and outdoor activities.
3. From the late May 3rd to the 5th, there was a precipitation process in the demonstration area, and the local rainfall intensity was large, so it is necessary to pay attention to the impact of rainfall on tourism and return traffic.
Source: Qingpu Meteorological Observatory
Editor: Zhu Renjie
Editor in charge: Sun Chen (famous)
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