New ZealandThe weather in September in Milford Sound
It's cool in September in Milford Sound with an average temperature of 13°C. Temperatures this month range from a low of 11°C to a high of 16°C. At night, you can expect temperatures between -1°C and 3°C.
Looking for sun? September isn’t a good month to be in Milford Sound. There’s too much chance of rain this month.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Milford Sound, New Zealand. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 21°C in 2017, Milford Sound reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 4°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of -7°C to a highest value of 12°C.
Precipitation and snowfall
In September, there is an average of 388 mm of precipitation, spread over 26 days. Of the total precipitation, about 12 cm falls as snow in September. The wind speed is around 4 Bft, mostly coming from the Southwest.
Daily weather in September for Milford Sound
Click on any day in September to get detailed info about the usual weather on that day in Milford Sound. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Milford Sound | New York | |
|---|---|---|
| Average temperature | 13°C | 27°C |
| Max. temperature | 16°C | 31°C |
| Min. temperature | -1°C | -5°C |
| Total precipitation | 388 mm | 57 mm |
| Rainy days | 26 days | 9 days |
| Total snowfall | 12 cm | 0 cm |
| Snowy days | 6 days | 0 days |
Start of September
The month of September starts in Milford Sound with cool temps, averaging around 13°C during the day and nights around 2°C.
Mid September
By mid-September, daytime temps stay steady at around 13°C, with nights around 2°C. There’s a high chance of precipitation during this time.
End of September
By the end of September, the average daytime temperature in Milford Sound is around 15°C, while nighttime temps are about 3°C. There’s a significant chance of many days with precipitation.
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UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Check out the climate of Milford Sound for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Milford Sound, New Zealand. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Milford Sound
Temperature in September in Milford Sound over the years
Precipitation charts
These charts show the average amount of precipitation in September in Milford Sound, New Zealand. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Milford Sound
Total precipitation in September in Milford Sound over the years
Daily Snowfall in September in Milford Sound
Snowfall in September in Milford Sound per year
Daily UV index in September in Milford Sound
This chart shows the average daily UV index in September in Milford Sound, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Milford Sound
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Average weather in Milford Sound by month
Click on a month below to see detailed weather info for Milford Sound. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.