Monthly Climatic Data for the World (NOAA)Monthly issues contains monthly mean temperature, pressure, precipitation, vapor pressure, and sunshine for approximately 2,000 surface data collection stations worldwide and monthly mean upper air temperatures, dew point depressions, and wind Velocities for approximately 500 observing sites. This is the final quality controlled copy and generally has a 4 - 6 month time lag.
Monthly publication from 1948-present