The amount of rainfall determines the quality of the crop.

决定着收成的好坏。

Rainfall has been above normal this July.

今年7月份高于正常。

The annual rainfall in this area was less than 50mm last year.

本地区去年的不足50毫米。

Rainfall averages out in this part of the country at 800mm a year.

我国这个地区的年为800毫米。

There was a negligible amount of rain in that region last year.

去年在个地区只有轻微的。

The rain was not sufficient to do any harm.

不足对庄稼有害。

What is the average rainfall for August in your country?

你们国家八月份的是多少?

The rainfall averages 1000mm a year.

年为1000毫米。

March usually has the heaviest rainfall.

三月的通常最大。

For professionals and people with meteorological background, please click the following hyperlink to see the isohyet chart.

对气象有认识的人士及专业人员，请按以下的超连结，观看等线图。