The passage outlines the requirements for uniform reports to be submitted from various weather stations across the United States. These reports should include measurements such as pressure (reduced), temperature, wind, rain, relative humidity, and cloud cover. The reports are to be submitted at 12:45 a.m. on the first day of each month from stations that can be instructed or requested to provide them. The frequency of these submissions is emphasized repeatedly, though the exact number of submissions per month is not specified.The passage outlines the requirements for uniform reports to be submitted from various weather stations across the United States. These reports should include measurements such as pressure (reduced), temperature, wind, rain, relative humidity, and cloud cover. The reports are to be submitted at 12:45 a.m. on the first day of each month from stations that can be instructed or requested to provide them. The frequency of these submissions is emphasized repeatedly, though the exact number of submissions per month is not specified.