jchh
(my username is my initials (and my first name isn't John))
1
I have a template sensor that returns the lowest of two outdoor Huw Motion Sensor temperatures. I have this as they are located at the front/back of my house and the cooler one is the one out of the sun and therefore measuring ‘air’ temperature.
- name: "Outside temp"
device_class: temperature
unit_of_measurement: °C
state: >
{% if states('sensor.front_temp') <= states('sensor.patio_temp') %} {{ states('sensor.front_temp') |round(1) }}
{% else %} {{ states('sensor.patio_temp') |round(1) }}
{% endif %}
Today I noticed that before 08:52:20, sensor.patio_temp was marginally lower & sensor.outside_temp reflected that correctly at 9.9°C.
At 08:52:20, sensor.patio_temp became warmer but sensor.outside_temp did not flip. sensor.patio_temp continued to rise at a steady rate for the following 40 mins.
At 09:37:15sensor.patio_temp reported 21.9°C
At 09:41:06sensor.outside_temp finally flipped to report the cooler sensor.front_temp of 10.3°C
Can anyone help me understand the 40 minute delay given that both sensors update every 5mins and I have other template sensors that respond immediately?