Just for fun - a day's worth of temperature data as collected by seven different sensors all next to each other (MCP9700A, BMP180, BMP280, DHT11, AHT20, SHT30 and DS18B20). Note how the offsets used on the second graph are all within the stated accuracy of their respective sensors 😊

Worth noting that MCP9700A data is negatively affected by poor ADC that I used (D1 Mini's ESP8266) and doesn't actually represent the quality of the sensor itself. All the other sensors are digital though.