What's the temperature in March?

The temperature in March is generally 3- 13 degrees.

As far as previous years are concerned, spring is a transitional process from cold winter to hot summer, and the time span is as long as half a year. Although spring is getting warmer, it is still cold in the morning and evening, because the number of cold air activities is still relatively frequent.

Factors affecting temperature:

1. Latitude (decisive factor): It affects solar height, day length, solar radiation and daily range, which is within annual range (the temperature days in low latitude and annual range are smaller than those in high latitude).

2. Topography (height, topography): shady slopes, sunny slopes, mountains, plains, valleys, and basins with different altitudes (for example, the topographic heat in valley basins is not easy to dissipate, and the tall terrain blocks the winter wind, and the daily amplitude in mountainous areas at the same latitude is worse than that in plains, and the annual amplitude is smaller).

3. Location of land and sea: The strength of ocean leads to the annual variation range of temperature.

4. Ocean current (warm current: warming and humidifying; Cold current: cooling and dehumidification).

5. Weather conditions (sunny in rainy days, and the temperature in the whole year is less than rainy days).

6. Underlying surface: ground reflectivity (high snow reflectivity and low temperature); The daily temperature and annual range of green land are less than that of bare land.

7. Human activities: heat island effect, greenhouse effect, etc.