Cool
Average highs are around 10°C, so pack for cooler days.
January verdict
Poor for holiday weather
Average highs are around 10°C, so pack for cooler days. Sunshine averages 6.1h per day, enough for a balanced month. Rainfall averages 64mm, which is relatively low for holiday planning.
Monthly averages
Temp
10°C
Rain
64mm
Sun
6.1h
Sea
16°C
Weather score
30
Poor
Cool
Average highs are around 10°C, so pack for cooler days.
Drier
Rainfall averages 64mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6.1h per day, enough for a balanced month.
Cool sea
Sea temperatures average 16°C, so the water can feel cool.
Map
Compare Omaezaki, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
January10°C average high
January 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.
January64mm average rain
January is one of Omaezaki's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to February and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
January6.1 hours average sun
January is brighter than Omaezaki's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsJanuary to March, May, August, and December
This stretch has the strongest sunshine in the monthly averages.
January16°C average sea
January is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJuly to September
Sea temperatures are usually near 25°C in this stretch, so swimming comfort is at its strongest.
January30 weather score
January scores below Omaezaki's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJuly to September
These months have the strongest weather score in the monthly averages.
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