HA-Statistics.yaml

sensor:

  - platform: statistics
    name: Inside Temperature Statistics
    entity_id: sensor.average_inside_temperature
    sampling_size: 1440
    #max_age: 604800

  - platform: statistics
    name: Inside Temperature Statistical Min
    entity_id: sensor.average_inside_temperature
    sampling_size: 1440
    state_characteristic: value_min

  - platform: statistics
    name: Inside Temperature Statistical Max
    entity_id: sensor.average_inside_temperature
    sampling_size: 1440
    state_characteristic: value_max

  - platform: average
    name: "Weekly Inside Temperature"
    duration:
      days: 7
    entities:
      - sensor.average_inside_temperature

  - platform: average
    name: "Monthly Inside Temperature"
    duration:
      days: 30
    entities:
      - sensor.average_inside_temperature