New ZealandAverage weather for Rotorua in September
It's cool to moderate in September in Rotorua with an average temperature of 16°C. Temperatures this month range from a low of 14°C to a high of 17°C. At night, you can expect temperatures between 5°C and 10°C.
Start of September
The month of September starts in Rotorua with cool temps, averaging around 15°C during the day and nights around 7°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month.
Mid September
By mid-September, daytime temps rise to around 16°C, with nights around 8°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of September
By the end of September, the average daytime temperature in Rotorua is around 17°C, while nighttime temps are about 9°C. A shower might pop up, but overall, the weather will be dry and sunny.
In September, there is an average of 91 mm of precipitation, spread over 13 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Rotorua in September |
New York | ||
|---|---|---|---|
 Average temperature |
16°C | 27°C | |
 Max. temperature |
17°C | 31°C | |
| Min. temperature |
14°C | -5°C | |
 Total precipitation |
91 mm | 57 mm | |
| Rainy days |
13 days | 9 days | |
August
UV index
The UV index is a maximum of 7 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.
Is September a good time to visit Rotorua?
Looking for sun and warm weather? September isn’t a good month to be in Rotorua. The temperatures are too low for a warm stay this month.
Temperature records
With 23°C in 2023, Rotorua reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 9°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 0°C to a highest value of 15°C.
Check out the climate of Rotorua for all months and discover the best travel time
Daily Temperature in September in Rotorua
This chart shows the average daily high and low temperatures in September for Rotorua, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in September in Rotorua
The chart below shows the average daily precipitation in September for Rotorua, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 13 days of precipitation in Rotorua.
Daily UV index in September in Rotorua
This chart shows the average daily UV index in September in Rotorua, 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.
Temperature in September in Rotorua over the years
This chart shows the average temperature in September in Rotorua, measured in degrees Celsius, over the past few years.
Total precipitation in September in Rotorua over the years
This chart shows the average precipitation in September in Rotorua, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for Rotorua
Click on any day in September to get detailed info about the usual weather on that day in Rotorua. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Rotorua
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Share your weather experience in September in Rotorua.
Average weather in Rotorua by month
Click on a month below to see detailed weather info for Rotorua. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
