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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, the same as December, in Port Chalmers, New Zealand, is another mild summer month, with an average temperature fluctuating between 11.5°C (52.7°F) and 15.5°C (59.9°F). January's advent notes a subtle adjustment in average high-temperature to a still mild 15.5°C (59.9°F) from December. Weather in January »
Weather in February
February, the last month of the summer in Port Chalmers, is another refreshing month, with an average temperature fluctuating between 11.7°C (53.1°F) and 15.8°C (60.4°F). February, with its average high-temperature of 15.8°C (60.4°F) and an average low-temperature of 11.7°C (53.1°F), holds the record as the warmest month. Weather in February »
Weather in March
March, the first month of the autumn in Port Chalmers, is still a mild month, with temperature in the range of an average high of 15.1°C (59.2°F) and an average low of 11.3°C (52.3°F). As Port Chalmers welcomes March, the average high-temperature records at a still mild 15.1°C (59.2°F), marking an insignificant deviation from the prior month. Weather in March »
Weather in April
April, like March, is another mild autumn month in Port Chalmers, New Zealand, with temperature in the range of an average high of 13.5°C (56.3°F) and an average low of 10°C (50°F). With the start of April, Port Chalmers measures an average high-temperature of a still refreshing 13.5°C (56.3°F), not significantly differing from March's 15.1°C (59.2°F). Weather in April »
Weather in May
May, the last month of the autumn in Port Chalmers, is another cool month, with an average temperature fluctuating between 8.5°C (47.3°F) and 11.6°C (52.9°F). Port Chalmers marks the onset of May with an average high-temperature of a cool 11.6°C (52.9°F), a subtle shift from April's 13.5°C (56.3°F). Weather in May »
Weather in June
The first month of the winter, June, is also a frosty month in Port Chalmers, New Zealand, with an average temperature varying between 7.1°C (44.8°F) and 9.6°C (49.3°F). June's beginning signals an average high-temperature of a frosty 9.6°C (49.3°F), barely different from May's 11.6°C (52.9°F). Weather in June »
Weather in July
July, like June, is another chilly winter month in Port Chalmers, New Zealand, with temperature in the range of an average high of 9.2°C (48.6°F) and an average low of 6.3°C (43.3°F). July, with its average high-temperature of 9.2°C (48.6°F) and an average low-temperature of 6.3°C (43.3°F), holds the record as the coldest month. Weather in July »
Weather in August
August, the last month of the winter in Port Chalmers, is also a frosty month, with temperature in the range of an average high of 9.5°C (49.1°F) and an average low of 6.7°C (44.1°F). The average high-temperature in August, at a still chilly 9.5°C (49.1°F), reveals a modest deviation from July's 9.2°C (48.6°F). Weather in August »
Weather in September
The first month of the spring, September, is a fresh month in Port Chalmers, New Zealand, with an average temperature ranging between min 6.8°C (44.2°F) and max 10.5°C (50.9°F). September brings a marginal elevation to a fresh 10.5°C (50.9°F) from August's 9.5°C (49.1°F) in Port Chalmers's average high-temperatures. Weather in September »
Weather in October
October, the same as September, is another fresh spring month in Port Chalmers, New Zealand, with an average temperature fluctuating between 11.6°C (52.9°F) and 7.5°C (45.5°F). October's onset records a minor alteration in the average high-temperature to a still fresh 11.6°C (52.9°F) from September's 10.5°C (50.9°F). Weather in October »
Weather in November
November, the last month of the spring in Port Chalmers, is a moderate month, with an average temperature fluctuating between 8.8°C (47.8°F) and 13°C (55.4°F). Port Chalmers notes an average high-temperature of a moderate 13°C (55.4°F) in November, displaying minor variation from October. Weather in November »
Weather in December
December, the first month of the summer in Port Chalmers, is still a mild month, with temperature in the range of an average high of 14.7°C (58.5°F) and an average low of 10.5°C (50.9°F). As November turns into December, the average high-temperatures rest at a still moderate 14.7°C (58.5°F), showing a minor variation from the prior month. Weather in December »
Updated: Jan 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How much does it rain in Port Chalmers?
In Port Chalmers, New Zealand, during the entire year, the rain falls for 150.6 days and collects up to 357mm (14.06") of precipitation.
When it does not snow in Port Chalmers?
January through July, September through December are months without snowfall in Port Chalmers, New Zealand.
How much does it snow in Port Chalmers?
Throughout the year, in Port Chalmers, New Zealand, 3mm (0.12") of snow is accumulated.
What is the month with the highest UV index in Port Chalmers?
January through March, November and December, with an average maximum UV index of 4, are months with the highest UV index.
What month is the hottest in Port Chalmers?
The warmest temperatures in Port Chalmers, New Zealand, occur during February, when averages reach a peak of 15.8°C (60.4°F) and a low of 11.7°C (53.1°F).
What is the wettest month in Port Chalmers?
February is the month with the most rainfall in Port Chalmers, New Zealand. Rain falls for 12.2 days and accumulates 43mm (1.69") of precipitation.
What is the most humid month in Port Chalmers?
March and December, with an average relative humidity of 80%, are most humid months in Port Chalmers, New Zealand.
When is Daylight Saving Time (DST) in Port Chalmers?
On Sunday, 07. April 2024, at 3:00 am, Daylight Saving Time ends in Port Chalmers, and the time zone changes from NZDT to NZST. The next Daylight Saving Time starts on Sunday, 29. September 2024, at 2:00 am, and the time zone reverts from NZST to NZDT.
What are the months with the lowest UV index in Port Chalmers?
April through October, with an average maximum UV index of 3, are months with the lowest UV index.
What is the month with the shortest days in Port Chalmers?
June has the shortest days of the year, with an average of 8h and 42min of daylight.
What is the month with the least sunshine in Port Chalmers?
With an average of 4.5h of sunshine, June has the least sunshine of the year in Port Chalmers.
What time of the year is the coldest in Port Chalmers?
Port Chalmers's coldest month, July, registers temperatures that range from a high of 9.2°C (48.6°F) to a low of 6.3°C (43.3°F).
What is the least humid month in Port Chalmers?
The least humid month in Port Chalmers is July, with an average relative humidity of 76%.
When does it snow in Port Chalmers?
August is the only month when snow falls.
What is the snowiest month in Port Chalmers?
The month with the most snowfall in Port Chalmers is August, when snow falls for 0.7 days and typically aggregates up to 3mm (0.12") of snow.
What is the driest month in Port Chalmers?
September is the month with the least rainfall in Port Chalmers, New Zealand. Rain falls for 11.4 days and accumulates 16mm (0.63") of precipitation.
When are the longest days in Port Chalmers?
The month with the longest days in Port Chalmers is December, with an average of 15h and 42min of daylight.
What month has the most sunshine in Port Chalmers?
The month with the most sunshine is December, with an average of 10.6h of sunshine.
Average temperature
Port Chalmers, New Zealand
The warmest month (with the highest average high temperature) is February (15.8°C).
The month with the lowest average high temperature is July (9.2°C).
The month with the highest average low temperature is February (11.7°C).
The coldest month (with the lowest average low temperature) is July (6.3°C).
Average pressure
Port Chalmers, New Zealand
- Average pressure in January:
1010.1mbar - Average pressure in February:
1013.8mbar - Average pressure in March:
1016.2mbar - Average pressure in April:
1015.2mbar - Average pressure in May:
1011.8mbar - Average pressure in June:
1014.5mbar
- Average pressure in July:
1012.2mbar - Average pressure in August:
1011.5mbar - Average pressure in September:
1009.8mbar - Average pressure in October:
1009.9mbar - Average pressure in November:
1009.7mbar - Average pressure in December:
1010.9mbar
The month with the highest atmospheric pressure is March (1016.2mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed
Port Chalmers, New Zealand
- Average wind speed in January:
20.7km/h - Average wind speed in February:
18.4km/h - Average wind speed in March:
18.8km/h - Average wind speed in April:
19.9km/h - Average wind speed in May:
21km/h - Average wind speed in June:
21.8km/h
- Average wind speed in July:
21.3km/h - Average wind speed in August:
19km/h - Average wind speed in September:
21.1km/h - Average wind speed in October:
21.4km/h - Average wind speed in November:
20.4km/h - Average wind speed in December:
19.6km/h
The windiest month (with the highest average wind speed) is June (21.8km/h).
The calmest month (with the lowest average wind speed) is February (18.4km/h).
Average humidity
Port Chalmers, New Zealand
The months with the highest relative humidity are March and December (80%).
The month with the lowest relative humidity is July (76%).
Average rainfall
Port Chalmers, New Zealand
The wettest month (with the highest rainfall) is February (43mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days
Port Chalmers, New Zealand
- Average rainfall days in January:
14.9 days - Average rainfall days in February:
12.2 days - Average rainfall days in March:
11.1 days - Average rainfall days in April:
11.4 days - Average rainfall days in May:
12.2 days - Average rainfall days in June:
11.8 days
- Average rainfall days in July:
11.8 days - Average rainfall days in August:
11.8 days - Average rainfall days in September:
11.4 days - Average rainfall days in October:
15.6 days - Average rainfall days in November:
12.4 days - Average rainfall days in December:
14 days
The month with the highest number of rainy days is October (15.6 days).
The month with the least rainy days is March (11.1 days).
Average snowfall
Port Chalmers, New Zealand
The month with the highest snowfall is August (3mm).
The months with the least snowfall are January, February, March, April, May, June, July, September, October, November and December (0mm).
Average snowfall days
Port Chalmers, New Zealand
- Average snowfall days in January:
0 days - Average snowfall days in February:
0 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0.2 days
- Average snowfall days in July:
0.1 days - Average snowfall days in August:
0.7 days - Average snowfall days in September:
0.2 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.1 days - Average snowfall days in December:
0 days
The month with the highest number of snowfall days is August (0.7 days).
The months with the least snowfall days are January, February, March, April, May, October and December (0 days).
Average daylight / Average sunshine
Port Chalmers, New Zealand
- Average daylight in January:
15h and 1min - Average daylight in February:
14h and 0min - Average daylight in March:
12h and 2min - Average daylight in April:
10h and 5min - Average daylight in May:
9h and 2min - Average daylight in June:
8h and 4min
- Average daylight in July:
9h and 1min - Average daylight in August:
10h and 1min - Average daylight in September:
11h and 5min - Average daylight in October:
13h and 2min - Average daylight in November:
14h and 5min - Average daylight in December:
15h and 4min
The month with the longest days is December (Average daylight: 15h and 42min).
The month with the shortest days is June (Average daylight: 8h and 42min).
- Average sunshine in January:
9h and 2min - Average sunshine in February:
8h and 0min - Average sunshine in March:
7h and 4min - Average sunshine in April:
7h and 2min - Average sunshine in May:
6h and 4min - Average sunshine in June:
4h and 3min
- Average sunshine in July:
5h and 5min - Average sunshine in August:
6h and 5min - Average sunshine in September:
7h and 2min - Average sunshine in October:
7h and 1min - Average sunshine in November:
8h and 4min - Average sunshine in December:
10h and 4min
The month with the most sunshine is December (Average sunshine: 10h and 36min).
The month with the least sunshine is June (Average sunshine: 4h and 30min).
Average sunshine days
Port Chalmers, New Zealand
- Average sunshine days in January:
13.4 days - Average sunshine days in February:
13.9 days - Average sunshine days in March:
17.9 days - Average sunshine days in April:
16.8 days - Average sunshine days in May:
17 days - Average sunshine days in June:
15 days
- Average sunshine days in July:
16.6 days - Average sunshine days in August:
16.7 days - Average sunshine days in September:
14.9 days - Average sunshine days in October:
13.5 days - Average sunshine days in November:
15.5 days - Average sunshine days in December:
14.9 days
The month with the most sunshine days is March (17.9 days).
The month with the least sunshine days is January (13.4 days).
Average UV index
Port Chalmers, New Zealand
The months with the highest UV index are January, February, March, November and December (UV index 4).
The months with the lowest UV index are April, May, June, July, August, September and October (UV index 3).
Average cloud cover
Port Chalmers, New Zealand
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is March (Cloud cover 40).
Average visibility
Port Chalmers, New Zealand
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
