Estimating temperature values at field level based on less granular data

One or more non-transitory storage media storing instructions which, when executed by one or more computing devices, cause performance of:

• using a climate estimating module in a server computer, receiving, over a computer network, one or more climatology records each comprising a plurality of data values representing minimum temperatures and maximum temperatures in a plurality of locations;
• using the climate estimating module, creating and storing one or more mean fields in memory of the server computer based on the one or more climatology records;
• using the climate estimating module, receiving, over the computer network, a plurality of different observed temperature measurement values from a plurality of observation posts;
• using the climate estimating module, creating one or more anomaly field values in the memory based on a difference between the temperature values in the one or more climatology records and the observed temperature measurements from the plurality of observation posts;
• using the climate estimating module, estimating, based on the mean field and one or more anomaly fields, one or more particular temperature values at one or more particular locations that are different than locations of the plurality of observation posts and substituting the one or more particular temperature values in the memory in place of one or more of the plurality of data values in the one or more climatology records.