Halswell Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Halswell.
Climate overview of Halswell
The climate in Halswell, New Zealand, sees a moderate range of temperatures across the year, from 22°C (72°F) in January down to 12°C (54°F) in July.
The city receives around 665 mm (26 in) of rainfall per year. June is the wettest month and February the driest. Sunshine peaks in January, when the city sees around 7.9 hours of sunshine per day.
Halswell Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Halswell — and find the best time to visit.
Monthly Temperature in Halswell
In Halswell, seasonal changes bring about a moderate variation in temperatures. On average, daytime temperatures range from a comfortable 22°C (72°F) in January to a chilly 12°C (54°F) in July.
Nighttime temperatures range from 13°C (55°F) in January to 3°C (37°F) in July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Halswell
On average, Halswell receives a reasonable amount of rainfall, with an annual precipitation of 665 mm (26 in). The wettest period in Halswell occurs in June, which receives around 64 mm (2.5 in) of precipitation. During the driest month, February, Halswell experiences moderate rainfall, totaling 47 mm (1.9 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Halswell 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 Halswell
In Halswell, summer days are longer and more sunny, with daily sunshine hours peaking at 7.9 hours in January. As the darker season arrives, the brightness of the sun becomes less. June sees a soft sun for only 3.9 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in Halswell
The mean water temperature over the year ranges from 10°C (50°F) in June to 16°C (61°F) in January.
Water temperature over the year
Humidity in Halswell by Month
The relative humidity is high throughout the year in Halswell.
The city experiences its highest humidity in July, reaching 88%. In November, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Halswell
The average wind speed over the year ranges from 3 m/s (6 knots) to 4 m/s (8 knots). It is lower in March, April, May, June, July, August and September and higher in January, February, October, November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Halswell
Frequently asked questions about the climate in Halswell
What is the best time to visit Halswell?
January, February, March and December typically offer the most optimal weather in Halswell. In contrast, June, July and August tend to have less optimal conditions.
What temperatures can I expect in Halswell?
Daytime highs range from 12°C (54°F) in July to 22°C (72°F) in January. Nighttime lows range from 3°C (37°F) to 13°C (55°F).
How much rain does Halswell get?
Annual rainfall is around 665 mm (26 in). June is the wettest month with 64 mm (2.5 in), while February is the driest with 47 mm (1.9 in).
How sunny is Halswell?
Halswell receives around 2,129 hours of sunshine per year. January is the sunniest month with 238 hours, while June is the cloudiest with just 117 hours. Overall, Halswell enjoys abundant sunshine.
Halswell 3-Day Forecast
Halswell 3-Day Forecast
Halswell on the map
Halswell is highlighted — select any city to see its climate.
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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