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Houston in January
The weather in January
In January, Houston averages daytime highs of 64° and night-time lows of 44° — mild weather by day. Expect around 3.9 in of precipitation spread over about 10 wet days, with average cloud cover near 43%.
Days are 1.1° cooler than in December on average, and February is warmer again by about 2.1°.
January scores 70/100 — good conditions for sightseeing — and ranks 6th of the twelve months for Houston. For the most comfortable weather, consider February, March and November instead.
Around the middle of the month the sun rises at 07:18 and sets at 17:45 local time, giving 10 h 26 min of daylight. Days lengthen by 30 minutes over the month.
Why 70/100?
How the score for January is builtComfort peaks for daytime highs between 18° and 25°C (64–77°F).
Around Houston this month
United States's best in January
Tucson
Houston in January: quick answers
Is January a good time to visit Houston?
January scores 70/100 for Houston, which we rate as good. Average highs are 64°F with 10 wet days.
How warm is Houston in January?
Daytime highs average 64°F and night-time lows 44°F in January.
Does it rain a lot in Houston in January?
Houston receives about 3.9 in of precipitation in January, falling on around 10 days.