Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE weather (zip_code VARCHAR, mean_temperature_f INTEGER, date VARCHAR)
### Question:
For each zip code, return the average mean temperature of August there.
### Answer:
SELECT zip_code, AVG(mean_temperature_f) FROM weather WHERE date LIKE "8/%" GROUP BY zip_code