The phrase "monthly mean data" is grammatically correct and can be used in written English.
It refers to numerical information collected and averaged on a monthly basis. Example: "The scientist analyzed the monthly mean data and observed a steady increase in temperature over the past year."
A variety of secondary products are also provided including weekly and monthly mean data sets.
Monthly mean data for five near-surface climate variables (net radiation RN, air temperature TA, relative humidity RH, wind speed WS and surface pressure P) are analysed and compared using visual inspection, hypothesis testing and principal component analysis.
No linear trend in temperature at the 100-hPa pressure level is found at the Cochin station using monthly mean data.
When we screened monthly mean data at Delhi and Kolkata for the period following 1990, we found a signature of decreasing temperature.
It is based on satellite observations (Ørsted, CHAMP, SAC-C and SWARM A, B and C) as well as observatory monthly mean data.
In this section, we investigate whether there is any significant relationship between annual and large-scale variation in CAPE and rainfall at these stations using monthly mean data.
As mentioned above, we utilized the monthly means data; therefore, we could not examine the characteristics of CAPE vis-+a-vis rainfall at a fine time scale (less than a month).
The monthly aggregated DF data were merged with the monthly mean weather data for the epidemiological time-series analysis.
Monthly averaged sunspot number data were obtained from the NASA website (http://www.nasa.gov), and monthly mean rainfall data for 26 years (1980 2005) obtained from the IMD for the Delhi, Kolkata, and Trivandrum stations were used.
Lawrimore, J. H. et al. An overview of the Global Historical Climatology Network monthly mean temperature data set, version 3.
In our warm and moist sampling site, young tree δ13C is not clearly correlated with monthly mean meteorological data.
