1. It starts from the beginning of winter and continues till the beginning of summer (October–December to April–June).

2. Rabi crops include wheat, barley, gram, oats, mustard, linseed, potato and oilseeds.

3. Availability of rainfall during winter months due to western temperate cyclones helps in the success of these crops.

Standard meridian of India is 82.5 E longitude which passes through Mirzapur near Allahabad. It is 5:30 hours ahead of Greenwich Mean Time (GMT).

1. In northwest India, some weak temperate cyclones from the Mediterranean Sea cause rainfall over Punjab, Haryana, Delhi and western Uttar Pradesh.

2. Western cyclonic disturbances that enter the Indian subcontinent from the west and north-west during the winter months originate from the Mediterranean Sea and are brought into India by the westerly jet stream.

3. On an average, 4-5 western disturbances are formed during the winter season and the distribution of rainfall in each western disturbance is different.

4.Mawath is a Rajasthani word which means "Magh rain". It is very beneficial for crops like wheat etc. It comes from the south-western part.

5. Mawatha means "winter rain". This word is mainly prevalent in Rajasthan and other regions of North India. Mawatha usually occurs in the months of December to February. This rain is very beneficial for the wheat crop.