What is the weather like today?

As of June 65438+1October 65438+March 2020, the weather in Guangzhou today is 18 degrees. Today during the day: cloudy to sunny; Night: cloudy; The temperature is between 13 and 2 1℃; Relative humidity is between 45-85%; There is a slight northeast wind.

Affected by strong cold air, it was cloudy in Guangzhou during the day from last night to today, and the temperature dropped by 6 ~ 8℃. It is predicted that Guangzhou will be dominated by cloudy weather in the next three days, and the temperature will gradually rise; Expect 16- 17 to be affected by a new weak cold air, with light rain in some areas and the temperature dropping by 2 ~ 4℃. The temperature difference between day and night is large, and it is cool in the morning and evening. Please pay attention to add clothes in time. The weather is still dry, pay attention to forest fire prevention and home fire safety.

Extended data:

Factors affecting temperature

1, latitude position. Usually the equatorial region has the most precipitation, and the precipitation near the poles is the least. Near the Tropic of Cancer, there is more precipitation on the east coast of the mainland and less precipitation on the west coast.

2. Land and sea location. In temperate regions, there is more precipitation in coastal areas and less precipitation in inland areas.

3. Topographic factors. Usually, there is more precipitation on windward slopes and less precipitation on leeward slopes in mountainous areas.

4. Ocean current factor. Warm current plays a role in warming and humidifying the climate in coastal areas. For example, the formation of maritime climate in western Europe directly benefits from the warm and humid North Atlantic ocean current. The cold current plays a role in cooling and dehumidifying the climate in coastal areas. For example, the cold current on the west coast of the mainland (southern hemisphere) played a certain role in the formation of desert environment on the west coast of Australia and the Pacific coast of Peru.