What conclusion does not follow from the statement about rainfall and typical climate patterns for May?

The conclusion that May is usually dry is a definitive statement about the typical climate patterns for that month. While it may be true that May often has dry conditions based on historical data, the phrasing of the question seeks to distinguish between established patterns and specific instances where variations can occur, such as unexpected weather events.

In contrast, unexpected rainfall in May 2012 demonstrates a specific case where the general expectation of dryness was not met, and noted variations in weather patterns reinforce the idea that even in typically dry months, anomalies like heavy rainfall can occur. Additionally, acknowledging that May predictions can be inaccurate aligns with the notion that climate is subject to variability and unpredictability.

Your correct choice highlights that while there may be a trend toward dryness in May, it does not necessarily prove that this month is always dry, especially in light of specific instances where that trend does not hold true.