Johnsonville Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Johnsonville.
Climate overview of Johnsonville
Johnsonville, Wellington, New Zealand, has a stable climate with little temperature variation across the year. Average daytime temperatures hover around 16°C (61°F), peaking in February at 19°C (66°F) and dipping in July to 13°C (55°F).
The city receives around 972 mm (38 in) of rainfall per year. June is the wettest month and January the driest. January is the sunniest month, averaging 7.8 hours of sunshine per day.
Johnsonville Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Johnsonville - and find the best time to visit.
Monthly Temperature in Johnsonville
With minimal seasonal shifts, Johnsonville experiences a constant climate year-round. On average, daytime temperatures range from a pleasant 19°C (66°F) in February to a moderate 13°C (55°F) in July.
Nighttime temperatures range from 15°C (59°F) in February to 9°C (48°F) in July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Johnsonville
Generally, Johnsonville receives mid-range precipitation levels, with 972 mm (38 in) annually. The amount of precipitation varies moderately throughout the year. The wettest month, June, sees around 106 mm (4.2 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, January, still receives a respectable 61 mm (2.4 in) of rainfall. For more details, please visit our Johnsonville Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Johnsonville
In Johnsonville, summer days are longer and more sunny, with daily sunshine hours peaking at 7.8 hours in January. As the darker season arrives, the brightness of the sun becomes less. June sees a soft sun for only 3.5 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Johnsonville
The mean water temperature over the year ranges from 11°C (52°F) in August to 16°C (61°F) in January.
Water temperature over the year
Humidity in Johnsonville by Month
The city experiences its highest humidity in June, reaching 86%. In January, the humidity drops to its lowest level at 79%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Johnsonville
The average wind speed over the year ranges from 7 m/s (14 knots) to 8 m/s (16 knots). It is lower in January, February, March, April, May, June, July, August, September and December and higher in October and November. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Johnsonville
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February and March
- Warmest weather: January, February and March
- Most sunshine: January
- Fewest rainy days: January, February and April
- Warmest water temperature: January, February, March, April and December, although the water may still feel cool.
Frequently asked questions about the climate in Johnsonville
What is the best time to visit Johnsonville?
January, February and March typically offer the most optimal weather in Johnsonville. In contrast, June, July and August tend to have less optimal conditions.
What temperatures can I expect in Johnsonville?
Daytime highs range from 13°C (55°F) in July to 19°C (66°F) in February. Nighttime lows range from 9°C (48°F) to 15°C (59°F). Temperatures stay relatively stable year-round.
How much rain does Johnsonville get?
Annual rainfall is around 972 mm (38 in). June is the wettest month with 106 mm (4.2 in), while January is the driest with 61 mm (2.4 in).
How sunny is Johnsonville?
Johnsonville receives around 2,040 hours of sunshine per year. January is the sunniest month with 234 hours, while June is the cloudiest with just 106 hours. Overall, Johnsonville enjoys abundant sunshine.
Johnsonville 3-Day Forecast
Johnsonville 3-Day Forecast
Johnsonville on the map
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Popular this month
Where to go in July - average daytime high across popular destinations.
Auckland
15°C (59°F) Paihia16°C (61°F) Wellington13°C (55°F) Rotorua13°C (55°F) Christchurch12°C (54°F) Nelson12°C (54°F) Taupo11°C (52°F) Queenstown3°C (37°F) 
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