What indicators assess the comfort (discomfort) of climatic conditions? Indicate the most favorable conditions for human habitation

Comfort (discomfort) of climatic conditions is defined as a set of conditions favorable (unfavorable) for the life and economic activities of people
1. Repeatability of favorable weather (more than 40%);
2. The duration of the frost-free period (more than 110 days per year);
3. Ultraviolet deficiency (no);
4. The duration of the polar day or night (no);
5. Heating period (less than 225 days);
6. The average temperature of the heating period (from -3.7 to + 6 ° C);
7. The sum of active t for the period from the average daily t + 10⁰С.


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