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Davis VP2 vs. NWS MMTS: Temperature Performance Comparison

This chart compares continuous temperature data between the Davis VP2, equipped with a daytime fan-aspirated radiation shield, and Adrian’s Weather Cooperative observation thermometer. The primary objective is to quantify the performance and radiation shield efficiency of the Davis VP2 relative to NWS reference standards under varying solar and wind conditions. The sensor setup, including placement and exposure, can be viewed here. Note: The graph updates automatically every minute.