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- There has been below average rainfall this month. 这个月的降雨低于平均降雨量。
- What is the average rainfall for July? 七月份的平均降雨量是多少？
- What is the average rainfall for August in your country? 你们国家八月份的平均降雨量是多少?
- The highest annual average rainfall: 11680 mm at Mt. Waialeale, HaWai. 年均降水量最高的地方是夏威的威尔里尔山，其降水量达11680毫米。
- The annual average rainfall of 300 millimeters is typical of dry farming town. 年平均降雨量为300毫米左右，是典型的旱作农业镇。
- August is the wettest month with an average rainfall at the Hong Kong Observatory of 391.4 millimetres. 八月的雨量最多，天文台录得八月份的平均雨量为391.;4毫米。
- Despite its reputation for being wet, Melbourne actually receives only half the average rainfall of Sydney or Brisbane. 尽管公认其气候潮湿,但实际上墨尔本的降雨量只及悉尼或布里斯班平均水平的一半。
- The average rainfall in the Chilean region of Antofagasta is just 1 mm per year.Some weather stations in the Atacama have never received rain. 和别的区域相比，沙漠中生命并不多，但是仔细看看，就会发现沙漠中藏着很多动植物，尤其是晚上才出来的动物。
- The average rainfall has probably declined in the past few decades but is in any case highly variable, leaving Darfur prone to drought. 过去数十年来，平均降雨量大致减少了，这对达佛来说是很大的变化，容易在当地造成乾旱。
- Any travel agent can tell you what the average rainfall will be and where the best tourist destinations are, but that doesn't help much. 任何一个旅行社都会告诉你所去地的平均降雨量是多少和最好的旅游景点是哪些，但这没有太大的帮助。
- Any site was subtracted of analysis errors from the raingauge network and the influence of the missing data on estimating average rainfall is evaluated. 而重覆法则用以评估雨量测站对平均雨量推估之影响程度。
- According to the Oklahoma Climatological Survey, 2007 is so far the fourth-wettest on record in the state, with an average rainfall total of 31.96 inches, 8.42 inches above normal. 根据奥克拉马州气象地理调查，截至目前，2007年是纪录到的雨量第四多的年份，总体上的平均雨量是31.;96英尺，而今年高于平均雨量8
- average rainfall of three meteorological observing stations 三站平均雨量
- The average age of the boys in this class is fifteen. 本班男生的平均年龄是十五岁。
- The mean yearly rainfall is20 inches. 每年平均降雨量是二十英寸。
- The average output of the factory is 20 cars a day. 该工厂的平均产量是每天20辆汽车。
- This area has very low rainfall. 这个地区雨量稀少。
- The rainfall averages 36 inches a year. 年降雨量平均为36英寸。
- Rainfall is about average for the time of year. 对一年中的这个时候来说，降雨量还算普通。
- His income is well below the average. 他的收入大大低于平均水平。
