Produce a long descriptive sentence that uses all these words: Jul PRECIPITATION_MM_(INCHES) 29 (1.14); Jul AVERAGE_HIGH_TEMPERATURE 11 (52); Jul MEAN_MONTHLY_SUNSHINE_HOURS 279
In jul Ilulissat in Average high at 11(52) and Precipitation mm (inches) at 29 (1.14) the Mean monthly sunshine hours in 279.