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Weather in September
September signals the beginning of spring, infusing life into everything around. As the weather warms, the snow caps recede, revealing the green landscape below. This bursts of color energizes the soul, rejuvenating the local environment. The sea, steadily warming up from the cold winter, records a stable temperature of 12°C (53.6°F). The bloom of flowers and the chirping of birds mark the perfect time for nature hikes and wildlife spotting.
Note: To swim in 12°C (53.6°F) at less than 10°C (50°F), ensure you're well-protected. Without it, be prepared for a sudden jolt of cold and breathing issues. Remember, even 13°C (55.4°F) is not welcoming.
On the first day of September in Milford Sound, sunrise is at 7:16 am and sunset at 6:20 pm NZST. On the last day of the month, sunrise is at 7:21 am and sunset at 7:54 pm NZDT.
Note: On Sunday, 29. September 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from NZST to NZDT. Daylight Saving Time lasts until Sunday, 06. April 2025, at 3:00 am; consequently, the time zone reverts from NZDT to NZST.
Note: In September, an average UV index of 3 transforms into the following instructions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
[Resources]Temperature
Milford Sound, New Zealand, experiences a subtle adjustment in high-temperatures to a still cool 12.9°C (55.2°F) with the onset of September, maintaining near parity with August's 11.2°C (52.2°F). The nights of September anticipate an average low-temperature of 4.1°C (39.4°F).Humidity
In September, the average relative humidity is 90.2%.Rainfall
In Milford Sound, during September, the rain falls for 16.5 days and regularly aggregates up to 540mm (21.26") of precipitation. Throughout the year, in Milford Sound, there are 184 rainfall days, and 6428mm (253.07") of precipitation is accumulated.Sea temperature
July through October, with an average sea temperature of 12°C (53.6°F), are months with the coldest seawater.Note: To swim in 12°C (53.6°F) at less than 10°C (50°F), ensure you're well-protected. Without it, be prepared for a sudden jolt of cold and breathing issues. Remember, even 13°C (55.4°F) is not welcoming.
Daylight
The average length of the day in September is 11h and 47min.On the first day of September in Milford Sound, sunrise is at 7:16 am and sunset at 6:20 pm NZST. On the last day of the month, sunrise is at 7:21 am and sunset at 7:54 pm NZDT.
Note: On Sunday, 29. September 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from NZST to NZDT. Daylight Saving Time lasts until Sunday, 06. April 2025, at 3:00 am; consequently, the time zone reverts from NZDT to NZST.
Sunshine
The average sunshine in September is 4h.UV index
In Milford Sound, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, an average UV index of 3 transforms into the following instructions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Frequently asked questions
What is the usual temperature for Milford Sound in September?
In September, the average high-temperature and low-temperature are 12.9°C (55.2°F) and 4.1°C (39.4°F) respectively.
What is the average humidity in September in Milford Sound?
In Milford Sound, New Zealand, the average relative humidity in September is 90.2%.
How much does it rain in Milford Sound in September?
In Milford Sound, New Zealand, in September, it is raining for 16.5 days, with typically 540mm (21.26") of accumulated precipitation.
What are the months with the coldest sea water in Milford Sound?
The months with the coldest seawater in Milford Sound, New Zealand, are July through October, with an average sea temperature of 12°C (53.6°F).
What is the water temperature in September in Milford Sound?
In September, the average sea temperature in Milford Sound, New Zealand, is 12°C (53.6°F). Swimming in 12°C (53.6°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
What is the average length of the day in September in Milford Sound?
In Milford Sound, New Zealand, the average day length in September is 11h and 47min.
When are sunrise and sunset in September in Milford Sound?
In September, on the first day of the month, sunrise is at 7:16 am and sunset at 6:20 pm NZST. On the last day of the month, sunrise is at 7:21 am and sunset at 7:54 pm NZDT.
When does Daylight Saving Time (DST) start in September in Milford Sound?
On Sunday, 29. September 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from NZST to NZDT. DST ends on Sunday, 06. April 2025, at 3:00 am.
How long on average sun shines in September in Milford Sound?
In Milford Sound, New Zealand, the average sunshine duration in September is 4h.
What is the UV index intensity in September in Milford Sound?
The average daily maximum UV index in September in Milford Sound is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
Average temperature in September
Milford Sound, New Zealand
- Average high temperature in September: 12.9°C
The warmest month (with the highest average high temperature) is February (19°C).
The month with the lowest average high temperature is July (9.3°C).
- Average low temperature in September: 4.1°C
The month with the highest average low temperature is February (10.4°C).
The coldest month (with the lowest average low temperature) is July (1.5°C).
Average humidity in September
Milford Sound, New Zealand
- Average humidity in September: 90.2%
The month with the highest relative humidity is April (91.9%).
The month with the lowest relative humidity is December (85.3%).
Average rainfall in September
Milford Sound, New Zealand
- Average rainfall in September: 540.1mm
The wettest month (with the highest rainfall) is January (632.8mm).
The driest month (with the least rainfall) is July (393.9mm).
Average rainfall days in September
Milford Sound, New Zealand
- Average rainfall days in September: 16.5 days
The month with the highest number of rainy days is October (18 days).
The month with the least rainy days is February (13.1 days).
Average sea temperature in September
Milford Sound, New Zealand
- Average sea temperature in September: 12°C
The best months for swimming (with the highest average sea temperature) are January, February and March (16°C).
The coldest months (with the lowest average sea temperature) are July, August, September and October (12°C).
Average daylight in September /
Average sunshine in September
Milford Sound, New Zealand
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 15h and 30min).
The month with the shortest days is June (Average daylight: 8h and 54min).
- Average sunshine in September: 4h
The month with the most sunshine is January (Average sunshine: 7h).
The months with the least sunshine are June and July (Average sunshine: 2h).
Average UV index in September
Milford Sound, New Zealand
- Average UV index in September: 3
The months with the highest UV index are January and December (UV index 10).
The months with the lowest UV index are June and July (UV index 1).
Milford Sound, New Zealand
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