Do you need to know, when is the best time to go to Northeast? Then you should take a look here, what weather you can expect there during the year.
Northeast is part of China. The climate of China is very diverse, because the country is very large. Weather is tropical in south and subarctic in north, and alpine in the higher elevations of the Tibetan Plateau. Monsoon winds strongly influence the climate. During the summer the Monsoon carries warm and moist air from the south, during winter the monsoon brings cold and relatively dry weather.
When speaking about the usual weather in this area, the information is relevant for example for these popular places: Acheng, Anshan, Baicheng, Baihe, Baishan, Benxi, Benxi Shuidong National Park, Central Plains, Changbaishan National Nature Reserve, Changchun, Chaoyang, Dalian, Dandong, Daqing, Eastern Hills, Fenghuangshan National Park, Fushun, Fuxin, Harbin, Heihe, Heilongjiang, Huludao, Hunchun, Ji'an, Jiamusi, Jilin, Jingpohu National Forest Park, Jingyuetan National Forest Park, Jinzhou, Jinzhou District, Jiumenkou, Jixi, Liaoning, Liaoyang, Liaoyuan, Mudanjiang, Panjin, Qianshan National Park, Qiqihar, Shenyang, Siping, Songhuahu National Park, Songyuan, Suifenhe, Tieling, Tonghua, Tumen, Western Highlands, Wudalianchi National Forest Park, Xianghai National Nature Reserve, Xingcheng, Yanbian, Yanji, Yingkou, Zhalong National Nature Reserve.
Let's look now what weather you can expect in the area around Shenyang and in many other cities. The warmest month here is July, the average maximum temperature is 29.3 ℃ (84.74 ℉). The average minimum temperature in this month is 20.2 ℃ (68.36 ℉). The coldest month here is January, the average maximum temperature is -5.1 ℃ (22.82 ℉). The average minimum temperature in this month is -16.4 ℃ (2.48 ℉). The most rainy month here is July, the average number of rainy days is 14.1. The least rainy month here is January, the average number of rainy days is 4. 
When travelling around Northeast, always consider the altitude of the the place as well. We should remind you, that the highest point in China is Mount Everest (8848 m) and the lowest point is Turpan Pendi (-154 m). So there are huge differences in altitudes in this country and the weather is very different in them therefore. Keep in mind, that the temperature usually decreases by 1.2 - 1.9 ℃ (2.2 - 3.5 ℉) per 200 m (656 ft), depending on the other conditions. (And we should add, that in the very special condition named thermal inversion even the temperature may be higher in higher altitudes.)
Typical (usual) weather in Northeast in January is this: The average highest temperature in Northeast in January is -5.1 ℃ (22.82 ℉). The average lowest temperature is -16.4 ℃ (2.48 ℉). At the beginning of January you can expect higher temperatures, the average highest temperature is around -3.55 ℃ (25.61 ℉). At the end of January you can expect higher temperatures, the average highest temperature is around -3.3 ℃ (26.06 ℉). The average number of rainy days in January is 4. The average rainfall is 7.1 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 9:11 (hours and minutes), in the middle of the month 9:28 and at the end of the month 9:58.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.Typical (usual) weather in Northeast in February is this: The average highest temperature in Northeast in February is -1.5 ℃ (29.3 ℉). The average lowest temperature is -12.8 ℃ (8.96 ℉). At the beginning of February you can expect lower temperatures, the average highest temperature is around -3.3 ℃ (26.06 ℉). At the end of February you can expect higher temperatures, the average highest temperature is around 2.55 ℃ (36.59 ℉). The average number of rainy days in February is 4. The average rainfall is 8 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 9:58 (hours and minutes), in the middle of the month 10:34 and at the end of the month 11:14.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.
Typical (usual) weather in Northeast in March is this: The average highest temperature in Northeast in March is 6.6 ℃ (43.88 ℉). The average lowest temperature is -4.2 ℃ (24.44 ℉). At the beginning of March you can expect lower temperatures, the average highest temperature is around 2.55 ℃ (36.59 ℉). At the end of March you can expect higher temperatures, the average highest temperature is around 11.55 ℃ (52.79 ℉). The average number of rainy days in March is 5.1. The average rainfall is 16.4 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 11:14 (hours and minutes), in the middle of the month 11:57 and at the end of the month 12:39.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.
Typical (usual) weather in Northeast in April is this: The average highest temperature in Northeast in April is 16.5 ℃ (61.7 ℉). The average lowest temperature is 4 ℃ (39.2 ℉). At the beginning of April you can expect lower temperatures, the average highest temperature is around 11.55 ℃ (52.79 ℉). At the end of April you can expect higher temperatures, the average highest temperature is around 19.7 ℃ (67.46 ℉). The average number of rainy days in April is 7. The average rainfall is 43.2 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 12:39 (hours and minutes), in the middle of the month 13:20 and at the end of the month 13:59.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.
Typical (usual) weather in Northeast in May is this: The average highest temperature in Northeast in May is 22.9 ℃ (73.22 ℉). The average lowest temperature is 11.3 ℃ (52.34 ℉). At the beginning of May you can expect lower temperatures, the average highest temperature is around 19.7 ℃ (67.46 ℉). At the end of May you can expect higher temperatures, the average highest temperature is around 25.35 ℃ (77.63 ℉). The average number of rainy days in May is 8.8. The average rainfall is 55.8 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 13:59 (hours and minutes), in the middle of the month 14:32 and at the end of the month 14:57.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.Typical (usual) weather in Northeast in June is this: The average highest temperature in Northeast in June is 27.8 ℃ (82.04 ℉). The average lowest temperature is 16.7 ℃ (62.06 ℉). At the beginning of June you can expect lower temperatures, the average highest temperature is around 25.35 ℃ (77.63 ℉). At the end of June you can expect higher temperatures, the average highest temperature is around 28.55 ℃ (83.39 ℉). The average number of rainy days in June is 11.9. The average rainfall is 87.3 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 14:57 (hours and minutes), in the middle of the month 15:11 and at the end of the month 15:10.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.
Typical (usual) weather in Northeast in July is this: The average highest temperature in Northeast in July is 29.3 ℃ (84.74 ℉). The average lowest temperature is 20.2 ℃ (68.36 ℉). At the beginning of July you can expect lower temperatures, the average highest temperature is around 28.55 ℃ (83.39 ℉). At the end of July you can expect lower temperatures, the average highest temperature is around 28.8 ℃ (83.84 ℉). The average number of rainy days in July is 14.1. The average rainfall is 163.8 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 15:10 (hours and minutes), in the middle of the month 14:56 and at the end of the month 14:30.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.Typical (usual) weather in Northeast in August is this: The average highest temperature in Northeast in August is 28.3 ℃ (82.94 ℉). The average lowest temperature is 19 ℃ (66.2 ℉). At the beginning of August you can expect higher temperatures, the average highest temperature is around 28.8 ℃ (83.84 ℉). At the end of August you can expect lower temperatures, the average highest temperature is around 25.85 ℃ (78.53 ℉). The average number of rainy days in August is 12.3. The average rainfall is 155 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 14:30 (hours and minutes), in the middle of the month 13:57 and at the end of the month 13:19.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.Typical (usual) weather in Northeast in September is this: The average highest temperature in Northeast in September is 23.4 ℃ (74.12 ℉). The average lowest temperature is 12.2 ℃ (53.96 ℉). At the beginning of September you can expect higher temperatures, the average highest temperature is around 25.85 ℃ (78.53 ℉). At the end of September you can expect lower temperatures, the average highest temperature is around 19.95 ℃ (67.91 ℉). The average number of rainy days in September is 8. The average rainfall is 77.1 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 13:19 (hours and minutes), in the middle of the month 12:38 and at the end of the month 11:56.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.Typical (usual) weather in Northeast in October is this: The average highest temperature in Northeast in October is 16.5 ℃ (61.7 ℉). The average lowest temperature is 4.4 ℃ (39.92 ℉). At the beginning of October you can expect higher temperatures, the average highest temperature is around 19.95 ℃ (67.91 ℉). At the end of October you can expect lower temperatures, the average highest temperature is around 11.2 ℃ (52.16 ℉). The average number of rainy days in October is 7. The average rainfall is 42.6 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 11:56 (hours and minutes), in the middle of the month 11:15 and at the end of the month 10:35.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.Typical (usual) weather in Northeast in November is this: The average highest temperature in Northeast in November is 5.9 ℃ (42.62 ℉). The average lowest temperature is -3.9 ℃ (24.98 ℉). At the beginning of November you can expect higher temperatures, the average highest temperature is around 11.2 ℃ (52.16 ℉). At the end of November you can expect lower temperatures, the average highest temperature is around 1.95 ℃ (35.51 ℉). The average number of rainy days in November is 5. The average rainfall is 16.6 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 10:35 (hours and minutes), in the middle of the month 9:59 and at the end of the month 9:29.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.Typical (usual) weather in Northeast in December is this: The average highest temperature in Northeast in December is -2 ℃ (28.4 ℉). The average lowest temperature is -12.6 ℃ (9.32 ℉). At the beginning of December you can expect higher temperatures, the average highest temperature is around 1.95 ℃ (35.51 ℉). At the end of December you can expect lower temperatures, the average highest temperature is around -3.55 ℃ (25.61 ℉). The average number of rainy days in December is 4.1. The average rainfall is 9 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 9:29 (hours and minutes), in the middle of the month 9:12 and at the end of the month 9:08.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.| Shenyang | temperature: - | highest temperature: -2 ℃ (28.4 ℉) | lowest temperature: -12.6 ℃ (9.32 ℉) | rainfall: 9mm | rainy days: 4.1 |
| Harbin | temperature: - | highest temperature: -9.6 ℃ (14.72 ℉) | lowest temperature: -20.2 ℃ (-4.36 ℉) | rainfall: 5.1mm | rainy days: 7.1 |
| Changchun | temperature: - | highest temperature: -6.7 ℃ (19.94 ℉) | lowest temperature: -16.6 ℃ (2.12 ℉) | rainfall: 3.9mm | rainy days: 5 |
| Dalian | temperature: - | highest temperature: 2.8 ℃ (37.04 ℉) | lowest temperature: -4.2 ℃ (24.44 ℉) | rainfall: 9.8mm | rainy days: 4 |
| Anshan | temperature: - | highest temperature: -0.5 ℃ (31.1 ℉) | lowest temperature: -9.1 ℃ (15.62 ℉) | rainfall: 10mm | rainy days: 3.8 |
| Jilin | temperature: -13.2 ℃ (8.24 ℉) | highest temperature: - | lowest temperature: - | rainfall: 6.8mm | rainy days: 7 |
| Siping | temperature: - | highest temperature: -4.4 ℃ (24.08 ℉) | lowest temperature: -14.7 ℃ (5.54 ℉) | rainfall: 7.2mm | rainy days: 4.7 |