Annual mean 16°C · wettest around July · prevailing wind SW
Warmest
23.4 °C
Coldest
14.0 °C
Wettest
34%
Windiest
5.4 m/s
Prevailing
SW
4.7 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Whangarei over the whole year is 16°C. February is the hottest month, with highs of about 23°C; August is the coldest, with lows of about 10°C. The rainy (wet) season in Whangarei runs from April to September, peaking in July with a 26% chance of rain on a given day. The dry season is October to March; March is the driest month, at 9%. Winds in Whangarei are highest in January, averaging 4.1 m/s (15 km/h), and lightest in March, at 3.5 m/s (13 km/h). The prevailing wind is from the SW. The clearest skies in Whangarei come in March, when the sky is typically 52% covered; November is the cloudiest month, at 64%.
Month by month Whangarei climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
23°C
17°C
21°C
13%
52%
4.1 m/s
87
21
61
February
23°C
17°C
22°C
12%
58%
3.7 m/s
88
23
58
March
22°C
16°C
20°C
9%
52%
3.5 m/s
89
9
75
April
20°C
15°C
18°C
22%
56%
3.8 m/s
78
3
78
May
18°C
13°C
15°C
20%
55%
3.6 m/s
57
1
83
June
15°C
11°C
13°C
25%
57%
3.6 m/s
35
0
79
July
15°C
11°C
12°C
26%
58%
3.9 m/s
17
0
76
August
15°C
10°C
11°C
22%
52%
3.8 m/s
18
0
77
September
16°C
11°C
13°C
18%
63%
3.9 m/s
33
0
82
October
18°C
12°C
14°C
17%
62%
3.9 m/s
51
0
83
November
20°C
14°C
18°C
15%
64%
3.7 m/s
76
3
81
December
22°C
17°C
20°C
12%
54%
3.6 m/s
87
13
70
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Whangarei weather by season
Year round, Whangarei has days of about 15°C at their warmest in July, its coolest month, and 23°C in February, its warmest; the coolest hours of the day run from 10°C to 17°C through the year, and the average temperature over the year is 16°C around the clock. Rain is most likely around July and least likely around March. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Whangarei weather in winterJune to August
High 15°CLow 11°CRain 24%
Winter in Whangarei has typical daily highs of about 15°C and lows of about 11°C, with a 24% chance of rain on a given day.
Whangarei weather in springSeptember to November
High 18°CLow 12°CRain 17%
Spring in Whangarei has typical daily highs of about 18°C and lows of about 12°C, with a 17% chance of rain on a given day.
Whangarei weather in summerDecember to February
High 23°CLow 17°CRain 13%
Summer in Whangarei has typical daily highs of about 23°C and lows of about 17°C, with a 13% chance of rain on a given day.
Whangarei weather in autumnMarch to May
High 20°CLow 15°CRain 17%
Autumn in Whangarei has typical daily highs of about 20°C and lows of about 15°C, with a 17% chance of rain on a given day.
When is the rainy season in Whangarei?
The rainy (wet) season in Whangarei runs from April to September, peaking in July with a 26% chance of rain on a given day. The dry season is October to March; March is the driest month, at 9%.
What time of year is Whangarei windiest?
Winds in Whangarei are highest in January, averaging 4.1 m/s (15 km/h), and lightest in March, at 3.5 m/s (13 km/h). The prevailing wind is from the SW.
What is the average temperature in Whangarei year round?
The average temperature in Whangarei over the whole year is 16°C. February is the hottest month, with highs of about 23°C; August is the coldest, with lows of about 10°C.