How often should time checks be made on the official station clock at part-time stations?

The correct answer is that time checks should be made daily on the official station clock at part-time stations. This practice ensures that the clock remains accurate and helps maintain consistency in weather reporting. Accuracy in the timing of observations is critical because it affects the validity of the data collected and reported. Regular checks help identify any discrepancies that might arise from mechanical failure or adjustments that could impact the timing of observations and reports.

By performing these checks daily, personnel can ensure that all meteorological data collected throughout the day corresponds accurately to the established time frame, which is essential for reliable weather assessments and forecasting.