Mild
Average highs are around 25°C, so days are mild rather than hot.
January verdict
Jervis Bay, Australia in January
Weather score62Good
Good for holiday weather
Average highs are around 25°C, so days are mild rather than hot. Sunshine averages 6.8h per day, enough for a balanced month. Rainfall averages 107mm, so some wet days are possible.
January weather
Monthly averages
Temp
25°C
Rain
107mm
Sun
6.8h
Sea
22°C
Weather score
62
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 107mm, so some wet days are possible.
Some sun
Sunshine averages 6.8h per day, enough for a balanced month.
Swimmable
Sea temperatures average 22°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Jervis Bay, Australia with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
January25°C average high
January is one of Jervis Bay's warmest months, with daytime heat above the yearly average.
Warmest monthsJanuary to March and December
This stretch sets the upper range for average daytime heat.
Rain
January107mm average rain
January sits near Jervis Bay's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJuly to October and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
January6.8 hours average sun
January is brighter than Jervis Bay's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsJanuary and August to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
January22°C average sea
January sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJanuary to April
Sea temperatures are usually near 22°C in this stretch, so swimming comfort is at its strongest.
Weather score
January62 weather score
January is one of Jervis Bay's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJanuary to March and December
These months have the strongest weather score in the monthly averages.
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