Cool
Average highs are around 17°C, so pack for cooler days.
December verdict
Baytown, Texas, United States in December
Weather score33Poor
Poor for holiday weather
Average highs are around 17°C, so pack for cooler days. Sunshine averages 4.7h per day, so this is not one of the brighter months. Rainfall averages 96mm, so some wet days are possible.
December weather
Monthly averages
Temp
17°C
Rain
96mm
Sun
4.7h
Sea
17°C
Weather score
33
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 96mm, so some wet days are possible.
Limited sun
Sunshine averages 4.7h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 17°C, so the water can feel cool.
Map
Weather map
Compare Baytown, Texas, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December17°C average high
December has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
December96mm average rain
December sits near Baytown's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary, March to April, and October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December4.7 hours average sun
December is one of Baytown's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
December17°C average sea
December is below Baytown's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJune to September
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
December33 weather score
December scores below Baytown's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsApril to October
These months have the strongest weather score in the monthly averages.
