What's the weather like in Guangdong during the 20 12 Spring Festival?

Weather trend forecast of Spring Festival travel rush in 20 12 years.

It is predicted that during the peak period of Spring Festival travel rush in 20 12 (from June 8+06 to February 16), the average temperature in Guangdong and its surrounding provinces will be lower than normal, with great changes in cold and warm, and there may be a staged strong cooling process in the middle and late June of 12, and a long cold period may occur; It is unlikely that there will be a large-scale continuous low-temperature rain, snow and freezing disaster similar to that in June 5438+ 10, 2008, but there are still stages of strong low-temperature rain and snow weather processes.

The main weather features in Guangdong during Spring Festival travel rush are frequent influence of cold air, low temperature and less precipitation than normal:

Cold air affects frequently. It is estimated that there are mainly five cold air processes in Spring Festival travel rush peak, which are roughly as follows: 65438+1early and late October (moderately strong), 65438+1middle and late October (strongly), 65438+1middle and late October (moderately strong) The three cold air processes of 65438+1mid-October, 65438+1late October and mid-February may be accompanied by obvious precipitation processes.

The temperature is lower than normal. It is estimated that the average temperature in Guangdong during Spring Festival travel rush is 0. 1 ~ 1.0℃ lower than normal, which is roughly distributed as: 8 ~ 12℃ in the north,1~14℃ in the middle and14℃ in the south coast. The lowest temperature is slightly lower than normal, and it is roughly distributed at -3 ~- 1℃ in the north, 0 ~ 3℃ in the middle and 3 ~ 6℃ in the south.

The precipitation is less than normal. It is estimated that the peak precipitation in Spring Festival travel rush in 20 12 is about 20% less than that in the same period of normal years, and the distribution is as follows: 70 ~120mm in the north, less than 50mm in Leizhou Peninsula and 50 ~100mm in other areas.