Cold in the morning and evening, warm in the afternoon
The diffusion of weak cold air brought advection fog and evaporation fog to the coastal areas of Jiangsu and the Yangtze River in Shanghai during the day today. This morning, the temperature at Xujiahui Station in the urban area started at 75, but some suburbs are near freezing, and there is still a chill. The highest temperature in the city in the afternoon is 145 Nearby, the northerly wind is dominant, the wind is weak, and the body feels warm.
The weather will continue to warm up tomorrow
Foggy tonight and tomorrow morning
Under the conditions of radiation cooling and quiet weather, there will still be fog in most areas of the city before tomorrow morning, and the visibility will be below 500 meters, and the local area will be less than 200 meters.
It's warmer in the afternoon
Tomorrow during the day will continue the sunny to cloudy weather pattern, the morning temperature will start around 8, the maximum temperature is expected to be 15, the easterly wind is 3-4, the relative humidity is 95%-50%, and the overall is a little warmer than today.
2024 New Year's Day Weather Announcement
During the New Year's Day holiday, the city first rained and then sunny, and there was a weak cold air impact, and the average temperature was higher than normal (56) High.
Specifically:
There was fog before the holidaysUnder the combined effect of warm advection and radiative cooling, there was fog in most areas of the city from the night of the 28th to the morning of the 29th, and the visibility was below 500 meters, and the local area was less than 200 meters.
On the first day of the holiday, there was a short period of light rain during the day and a cooling temperature at nightOn December 30, there was a weak precipitation process in the city during the day. Weak cold air began to affect the city during the night, and the wind increased. From the 30th to January 1st, the minimum temperature dropped by 4 6 in 48 hours.
It was mainly cloudy on the 31st and 1stTwo days after the holiday, the temperature dropped slightly, the temperature difference between day and night was large, and the Chinese New Year's Eve outdoor attention was kept warm.
Yangtze River Delta weather
During the New Year's Day holiday, the Yangtze River Delta region was dominated by cloudy weather, of which there was weak precipitation locally on the 30th, and there was a cooling process around the 31st under the influence of weak cold air. On the morning of the 29th and 30th, there was fog in most areas of Jiangsu, Anhui, and Shanghai, and the northern part of Zhejiang. After consultation with the Shanghai Environmental Monitoring Center, the air quality in southern Anhui and southwestern Jiangsu was mildly to moderately polluted from the 30th to the 1st.
Weather tips
The weather was generally good during New Year's Day.
On the morning of December 29 and 30, there was fog in the Yangtze River Delta region, so pay attention to traffic safety and pay attention to road conditions and meteorological information in time.
On December 31, the coastal wind of the city was strong, which had a certain impact on water traffic;Pay attention to prevent falling objects, and do not stay near temporary structures, outdoor billboards, etc.
Weather trends
After the holiday, the city is dominated by cloudy weather, and the temperature is generally stable;Around the 4th, under the influence of weak cold air, there was an increase in cloud systems accompanied by weak precipitation, and the temperature dropped slightly.
Today and tomorrow the weather in the area will be mainly cloudy to sunny, and there will be fog around the morning;30On the 31st, under the influence of cold air, there was a gale cooling process, accompanied by weak precipitation.
Air quality
At 17:00 on December 28, the real-time air quality index in Minhang District was 98, which was good, and the air quality was acceptable, but some pollutants may have a weak impact on the health of a very small number of abnormally sensitive people. A very small number of people with unusual sensitivities should reduce outdoor activities.
According to the forecast of the Shanghai Environmental Monitoring Center, there will be good to light pollution this afternoon, good at night, good tomorrow, and good to light pollution the day after tomorrow.
*: Shanghai Weather released by the District Meteorological Observatory and the District Bureau of Ecology and Environment.
Transcription Editor: Liu Wenjing (intern).
*Please indicate that it is from Minhang's official WeChat.
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