Cool
Average highs are around 19°C, so pack for cooler days.
December verdict
Ventura, California, United States in December
Weather score36Poor
Poor for holiday weather
Average highs are around 19°C, so pack for cooler days. Sunshine averages 6h per day, enough for a balanced month. Rainfall averages 57mm, which is relatively low for holiday planning.
December weather
Monthly averages
Temp
19°C
Rain
57mm
Sun
6h
Sea
15°C
Weather score
36
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 57mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6h per day, enough for a balanced month.
Cool sea
Sea temperatures average 15°C, so the water can feel cool.
Map
Weather map
Compare Ventura, California, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December19°C average high
December has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJuly to September
This stretch sets the upper range for average daytime heat.
Rain
December57mm average rain
December sits near Ventura's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsApril to October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December6 hours average sun
December is one of Ventura's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsApril and June to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
December15°C average sea
December is below Ventura's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJuly to October
Sea temperatures are usually near 19°C in this stretch, so swimming comfort is at its strongest.
Weather score
December36 weather score
December is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJuly to September
These months have the strongest weather score in the monthly averages.
