What's the weather like in Qiqihar all year round?

Heilongjiang Province is located in the east of Eurasia, the west coast of the Pacific Ocean and the northeast of China, with a temperate continental monsoon climate. Judging from the 30-year average of L961-1990, the annual average temperature in the whole province is mostly between -5℃ and 5℃, decreasing from south to north, and it is almost zero in Nenjiang and Yichun. C isoline. Accumulated temperature ≥ 10C is between 1 8000c and 28000c, and the accumulated temperature decreases 100 with the increase of latitude in plain area. C or so; Every time the mountain area rises 100 meters, the accumulated temperature drops 100 degrees. C~ 170. C. The frost-free period in the whole province is between l00 ~ 150 days, and between 140 ~ 150 days in the south and east. In most areas, the first frost appears in late September, and the final frost ends from late April to early May. The annual precipitation in the whole province is mostly between 400 mm and 650 mm, with more in the central mountainous area, followed by the east, and less in the west and north. In a year, the precipitation in the growing season accounts for about 83% ~ 94% of the total annual rainfall. Rainfall resources are relatively stable, especially in summer, with small variability, generally 2 1% ~ 35%. The annual sunshine hours in the province are mostly 2400 ~ 2800 hours, of which the sunshine hours in the growing season account for 44% ~ 48% of the total hours, with more in the west and less in the east. The province is rich in solar radiation resources, equivalent to the middle and lower reaches of the Yangtze River. The annual total solar radiation is between 44× 108 and 50× 108 joules/square meter. The temporal and spatial distribution of solar radiation is characterized by more in the south and less in the north, the most in summer and the least in winter, and the total radiation in the growing season accounts for 55% ~ 60% of the whole year. The annual average wind speed is mostly 2 ~ 4m/s, with the highest wind speed in spring and the most windy days in southwest China, which is rich in wind energy resources.