Cool
Average highs are around 14°C, so pack for cooler days.
Weather Guide
Whangarei, New Zealand Average Monthly Weather
Weather score32Poor annual avg
Best months: January, February, December
Across the year, average daytime temperatures are around 19°C, sunshine averages 5.2h per day, and rainfall totals about 1609mm. Sea temperatures average 18°C across the year.
Annual weather
Annual averages
Temp
19°C
Rain
1609mm
Annual total
Sun
5.2h
Sea
18°C
Weather score
32
Poor avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 169mm, so some wet days are possible.
Limited sun
Sunshine averages 4h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 16°C, so the water can feel cool.
Map
Weather map
Compare Whangarei, New Zealand with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
July14°C average high
July has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJanuary to March and December
This stretch sets the upper range for average daytime heat.
Rain
July169mm average rain
July is wetter than Whangarei's yearly average, so flexible plans matter more.
Driest monthsJanuary to February and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
July4 hours average sun
July is below Whangarei's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJanuary to February and November to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
July16°C average sea
July is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJanuary to April
Sea temperatures are usually near 20°C in this stretch, so swimming comfort is at its strongest.
Weather score
July13 weather score
July is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJanuary to March and December
These months have the strongest weather score in the monthly averages.
