Houston Weather in January
16.9°C high · 6.3°C low · 92 mm rain · 4.1h sun
Jan is a warm month in Houston — not peak season, but a good time to avoid crowds.
January at a glance
| Metric | Value |
|---|---|
| Average high | 16.9°C |
| Average low | 6.3°C |
| Rainfall | 92 mm |
| Sunshine | 4.1 hours/day |
| Daylight | 10.3 hours |
What to pack in January
Pack a jacket and layers, plus a raincoat and umbrella for Houston in January.
Houston weather by month
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Frequently asked questions
What is the weather in Houston in January?
Highs of 16.9°C and lows of 6.3°C, with about 92 mm of rain and 4.1 hours of sunshine per day.
Is January a good time to visit Houston?
Jan is a warm month in Houston — not peak season, but a good time to avoid crowds.
What to do in Houston · Best time to visit Houston
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.