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

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.