Desert soils
A desert is defined as a region that receives less than 25 cm (10 inches) of rain per year. Some deserts receive virtually no rain.
25cm x 25cm = 625cm
25cm = 250mm
75cm/25cm = 3/1, so 75cm is 3 times 25cm.
25cm = quarter metre.
25cm is longer than 200mm which equals 20cm
volume = depth x length x width or volume = depth x area Your area is 1m² and your depth is 25cm or 0.25 m so.... Volume = .25m x 1m² = .25 m³
There are 0.25 meters in 25cm
There are 625 one-centimeter squares in a 25cm x 25cm square.
why habagat brings a lot of rain
I saw your explanation and moved it to Discussion comments below. To answer your question - No. That small bit of rain won't melt so much snow. 3mm is only about 1/80 of 25cm. It would take a lot more rain and very warm temperatures to melt that snow in one day. Then your area would likely have flooding.