Porirua Climate by Month
Porirua, Wellington Region, New Zealand
Mild summers and cool winters, with rain spread through the year.
Porirua has mild summers and cool winters, with rain spread through the year. Expect highs of 71°F (22°C) in February and 54°F (12°C) in July, with the coldest nights (July) near 41°F (5°C). It gets 55 in (1390 mm) of rain a year, spread across the months.
- Warmest month
- 71°F(22°C)
- Average high, February
- Coldest nights
- 41°F(5°C)
- Average low, July
- Rain per year
- 55 in(1390 mm)
- No clear rainy season
- Humidity
- 78%
- Sunniest: January
Best and worst months in Porirua
Best for weatherJanuary and February are the best time for weather in Porirua: highs near 71°F (22°C) and about 3.0 in (77 mm) of rain a month.
Least pleasantJune and July are the least pleasant; June is the coldest, with highs of only 55°F (13°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in February.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Porirua weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 71°F(22°C) | 55°F(13°C) | 3.6 in(91 mm) | 71% | 6.3 |
| FebFebruaryBest | 71°F(22°C) | 55°F(13°C) | 2.5 in(63 mm) | 76% | 5.6 |
| MarMarch | 69°F(20°C) | 53°F(12°C) | 3.8 in(96 mm) | 77% | 4.3 |
| AprApril | 64°F(18°C) | 49°F(10°C) | 4.9 in(125 mm) | 77% | 2.9 |
| MayMay | 59°F(15°C) | 46°F(8°C) | 5.0 in(127 mm) | 81% | 1.9 |
| JunJune | 55°F(13°C) | 43°F(6°C) | 6.2 in(158 mm) | 84% | 1.4 |
| JulJuly | 54°F(12°C) | 41°F(5°C) | 5.0 in(128 mm) | 81% | 1.6 |
| AugAugust | 56°F(13°C) | 42°F(6°C) | 5.0 in(127 mm) | 85% | 2.4 |
| SepSeptember | 58°F(15°C) | 44°F(7°C) | 5.1 in(129 mm) | 77% | 3.5 |
| OctOctober | 61°F(16°C) | 47°F(9°C) | 4.3 in(109 mm) | 77% | 4.7 |
| NovNovember | 64°F(18°C) | 50°F(10°C) | 3.9 in(99 mm) | 69% | 5.9 |
| DecDecember | 68°F(20°C) | 54°F(12°C) | 5.4 in(138 mm) | 77% | 6.1 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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