fix sign bug in humidity #2236

Job	Run time
Shellcheck	12s
Dependency	7s
Prepare	57s
Ruff check and force	13s
Check commit	49s
Create pytest cache for Python 3.13	16s
Run pytest using Python 3.13	20s
Process test coverage	15s
Run mypy	10s
Process test complexity	10s
Build and publish Python 🐍 distributions 📦 to TestPyPI	21s
	3m 50s

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