1. Weather:
- From day 11 to day 13: Due to be deep in the continent cold high pressure, the weather is cloudy, not rainy. Northern wind level 2. It is bitter cold on day and very cold at night. On 11 it is freezing air.
- From day 14 to day 18: Mostly Cloudy. Due to the influence of cold air, day 15 and 16 have light rain which amount was negligible. Northern wind level 3. It is bitter cold on day and very cold at night
- From day 19 to day 20: Due to the Impact of cold air, it should be cloudy with rain, light rain. Northern wind level 3. It is very cold, especially on day 20.
- Total rainfall: 01 ÷ 10 mm, with 2 to 3 days of rain.
- Temperature: Average 15.5 ÷ 16.5 ° C; Highest: 20 ÷ 22 º C Lowest: 9 ÷ 11 ° C.
- Relative humidity: 78 ÷ 81%, lower than the average of many years; Lowest: 40 ÷45%;
- Sunshine: A total of 15 ÷ 25 hours, less than the average of many years.
2. Hydrology:
- Peak reign this week will be at high; high tide on the day 12 ÷ 16, low tide on days 19 and 20.
According to Hanam Meteorological Hydrology Centre.