Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
With September's advent, Ruatahuna sees an average high-temperature of a moderate 13.8°C (56.8°F), subtly shifted from August's 12.6°C (54.7°F). In September, the average low-temperature is a cold 5.5°C (41.9°F).Humidity
In Ruatahuna, New Zealand, the average relative humidity in September is 85%.Rainfall
In September, in Ruatahuna, the rain falls for 15.5 days. Throughout September, 66mm (2.6") of precipitation is accumulated. Throughout the year, there are 169.2 rainfall days, and 748mm (29.45") of precipitation is accumulated.Snowfall
In Ruatahuna, snow does not fall in January through July, September through December.Daylight
The average length of the day in September in Ruatahuna is 11h and 50min.On the first day of the month, sunrise is at 6:34 am and sunset at 5:50 pm NZST. On the last day of September, in Ruatahuna, sunrise is at 6:48 am and sunset at 7:15 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 6.1h.UV index
In September, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 3 in September translates into these instructions:
Be vigilant - Preventing sunburn is recommended. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Frequently asked questions
What are the temperatures in Ruatahuna in September?
What is the average humidity in September in Ruatahuna?
How many days does it rain in September in Ruatahuna?
When it does not snow in Ruatahuna?
Does it snow in Ruatahuna in September?
What is the average length of the day in September in Ruatahuna?
When are sunrise and sunset in September in Ruatahuna?
When does Daylight Saving Time (DST) start in September in Ruatahuna?
How long on average sun shines in September in Ruatahuna?
What is the UV index intensity in September in Ruatahuna?
Average temperature in September
Ruatahuna, New Zealand
- Average high temperature in September: 13.8°C
The warmest months (with the highest average high temperature) are January and February (22.7°C).
The month with the lowest average high temperature is July (11.3°C).
- Average low temperature in September: 5.5°C
The month with the highest average low temperature is February (12.3°C).
The coldest month (with the lowest average low temperature) is July (4.1°C).
Average pressure in September
Ruatahuna, New Zealand
- Average pressure in September: 1014mbar
The month with the highest atmospheric pressure is March (1018.4mbar).
The month with the lowest atmospheric pressure is September (1014mbar).
Average wind speed in September
Ruatahuna, New Zealand
- Average wind speed in September: 11.4km/h
The windiest month (with the highest average wind speed) is October (11.7km/h).
The calmest month (with the lowest average wind speed) is February (8.9km/h).
Average humidity in September
Ruatahuna, New Zealand
- Average humidity in September: 85%
The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is January (78%).
Average rainfall in September
Ruatahuna, New Zealand
- Average rainfall in September: 66mm
The wettest month (with the highest rainfall) is December (82mm).
The driest month (with the least rainfall) is February (45mm).
Average rainfall days in September
Ruatahuna, New Zealand
- Average rainfall days in September: 15.5 days
The month with the highest number of rainy days is December (18.7 days).
The month with the least rainy days is May (11.9 days).
Average snowfall in September
Ruatahuna, New Zealand
- Average snowfall in September: 0mm
The month with the highest snowfall is August (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, September, October, November and December (0mm).
Average snowfall days in September
Ruatahuna, New Zealand
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Ruatahuna, New Zealand
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 48min).
The month with the shortest days is June (Average daylight: 9h and 30min).
- Average sunshine in September: 6h and 1min
The month with the most sunshine is November (Average sunshine: 8h and 12min).
The month with the least sunshine is August (Average sunshine: 5h and 48min).
Average sunshine days in September
Ruatahuna, New Zealand
- Average sunshine days in September: 11.7 days
The months with the most sunshine days are May and July (16.5 days).
The month with the least sunshine days is December (10.1 days).
Average UV index in September
Ruatahuna, New Zealand
- Average UV index in September: 3
The months with the highest UV index are January, February and December (UV index 5).
The month with the lowest UV index is July (UV index 2).
Average cloud cover in September
Ruatahuna, New Zealand
- Average cloud cover in September: 56
The month with the most cloud cover is August (Cloud cover 57).
The month with the least cloud cover is January (Cloud cover 44).
Average visibility in September
Ruatahuna, New Zealand
- Average visibility in September: 7km
The months with the highest visibility are January, February, March, June, July, October, November and December (8km).
The months with the lowest visibility are April, May, August and September (7km).
Ruatahuna, New Zealand
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