From 15:00 on January 29, 2024Shenzhen Meteorological ObservatoryLifted the cold yellowEarly warning signs, marking the beginning of a day-to-day rise in temperatures. However, many people feel it indoors"Frozen hands and feet"of the cold. Some netizens said that they missed the warmth of the sun very much, and couldn't help but question the rise in temperature. In fact, the temperature rise is indeed underway, but at a slower pace. Why do you feel this way?
Some readers may find that when they are indoors, they perceive the temperature and the sameWeatherForecasts differ. This is because the temperature change indoors sometimes lags behind the changes in the outdoors, and the indoor temperature rises and cools down a little later than the outdoors. This is mainly related to the tightness of the room, orientation, walls andwindowsthickness and other factors. If the room is better sealed, the slower the heat exchange with the outside air temperature. WhenWeatherAs it gets colder, even if it's noticeably cooler outside, if you close all the doors and windows the day before, you'll probably still be able to keep the temperature warm indoors, and you may even be able to move around the house in short sleeves. The same whenWeatherAs it warms up gradually, the indoor temperature will also be perceived more slowly. So, thoughWeatherThe forecast predicts that the temperature will gradually rise, but it may be that the indoor temperature has just dropped at this time, causing the temperature to rise more slowly, giving the impression that it is still cold indoors.
In addition, the temperature difference between indoor and outdoor can also affect people's perception of temperature changes. When the temperature difference between indoor and outdoor is large, even if the indoor temperature gradually increases, people may still not feel a significant return due to the large temperature difference.
According to the meteorological data of the National Basic Weather Station in Futian, Shenzhen, the weather humidity has gradually increased, and the number of sunshine hours per day is less than 5 hours. This results in a perceived cooler temperature. Feel the temperatureIt refers to the temperature of the air as felt by the human body, which may differ from the temperature of the actual environment. Feel the temperatureIt is affected by factors such as wind, humidity, sunlight, and individual differences. WeatherThe temperature in the forecast reflects how warm and cold the air isFeel the temperatureIt reflects the human body's perception of the ambient temperature. When the temperature is lower than 15, the relative humidity increases, and people feel colder"Clammy and cold"feelings. So, despite the recent severalWeatherThe temperature rises slowly, but due to the lag of indoor temperature changes as wellFeel the temperatureFor lower reasons, people may not feel the temperature rise significantly.
It's worth noting, though, that temperatures are indeed rising, and with warmerMoistureThe strengthening of the flow of rain and fog in the coming periodWeatherwill gradually increase, thus increasingBack to Nantianphenomenal risk. SpecificWeatherThe forecast is as follows:
1.From January 30 to February 1, under the influence of the southwest airflow and southerly winds, the temperature in Guangdong rose, the humidity increased, and there was rain and fog.
2.February 2-3, thoughCold airSouth, but weaker, rightBack to NantianThe effect of the phenomenon is less.
3.On February 6, a stream of apparentCold airwill go south, when there will be rain and cooling, after thatBack to NantianThe phenomenon may be over.
Hence this roundBack to NantianThe phenomenon may last for a week or so. For Shenzhen'sWeatherchange, we can expect a period of rain and fogWeather, and enter"Hipsters"Mode.
The temperature is gradually rising, but due to the lag of indoor air temperature changes andFeel the temperatureThe lower and other factors, people may not feel it obviously. In the coming period, there will be rain and fog in ShenzhenWeathergradually increasing number of cases, and accompanyingBack to NantianPhenomenon. In this process, we need to pay attention to the following:
1. When the rain and fog weather increases, the visibility is low and the road is slippery, please pay attention to traffic safety.
2.Pay attention to closing windows. in the dampWeatherWhen it comes, you should close the home in timewindows, especially the south- and southeast-facing oneswindowsto keep moist air out of the room. Turn it on when the north wind blowswindows
3.Pay attention to moisture. Some can be purchasedDesiccantMoisture absorber boxand other supplies, and make reasonable use of them to remove them from homeMoisture。Lay on the floor or floor tilesNewspapersIt can also play a role in absorbing water, and it can also be non-slip.
Finally, for the upcoming trip home, the near future domesticWeatherThere will be complex rain and snowWeather, which may have an impact on roads, railways, airlines, etcTransportationTravel has an impact. Please pay close attention to all citizens and the publicWeatherChange, arrange the itinerary reasonably to ensure safe travel.