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
September
Weather in September
Temperature
The transition from August to September sees an average high-temperature of a cool 10.5°C (50.9°F), indicating a minor variance from the prior month. In Piriaka, an average temperature of 2.6°C (36.7°F) is noted during September nights.Humidity
The average relative humidity in September is 88%.Rainfall
In September, in Piriaka, the rain falls for 15.5 days. Throughout September, 60mm (2.36") of precipitation is accumulated. In Piriaka, New Zealand, during the entire year, the rain falls for 171 days and collects up to 712mm (28.03") of precipitation.Snowfall
Months with snowfall in Piriaka are March through November. In Piriaka, in September, snow falls for 4.3 days, with typically accumulated 98mm (3.86") of snow. Throughout the year, in Piriaka, New Zealand, there are 32.4 snowfall days, and 851mm (33.5") of snow is accumulated.Daylight
In Piriaka, the average length of the day in September is 11h and 50min.On the first day of the month, sunrise is at 6:40 am and sunset at 5:56 pm NZST. On the last day of September, in Piriaka, sunrise is at 6:54 am and sunset at 7:22 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
In Piriaka, the average sunshine in September is 6h.UV index
In Piriaka, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the maximum UV index of 3 translates into these guidelines:
Take necessary precautions - Suggestions to elude sunburn are provided. When the Sun is at its strongest around midday, find shade and limit exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Piriaka in September?
What is the average humidity in September in Piriaka?
How much does it rain in Piriaka in September?
How much does it snow in Piriaka in September?
How many hours of daylight does Piriaka have in September?
When are sunrise and sunset in September in Piriaka?
When does Daylight Saving Time (DST) start in September in Piriaka?
How many hours of sunshine does Piriaka have in September?
What is the UV index reading in September in Piriaka?
Average temperature in September
Piriaka, New Zealand
- Average high temperature in September: 10.5°C
The warmest months (with the highest average high temperature) are January and February (19.8°C).
The month with the lowest average high temperature is July (7.3°C).
- Average low temperature in September: 2.6°C
The month with the highest average low temperature is February (9.5°C).
The coldest month (with the lowest average low temperature) is July (1.1°C).
Average pressure in September
Piriaka, New Zealand
- Average pressure in September: 1013.5mbar
The month with the highest atmospheric pressure is March (1018.3mbar).
The month with the lowest atmospheric pressure is September (1013.5mbar).
Average wind speed in September
Piriaka, New Zealand
- Average wind speed in September: 11.6km/h
The windiest month (with the highest average wind speed) is October (11.8km/h).
The calmest month (with the lowest average wind speed) is February (8.9km/h).
Average humidity in September
Piriaka, New Zealand
- Average humidity in September: 88%
The months with the highest relative humidity are June and July (90%).
The month with the lowest relative humidity is January (79%).
Average rainfall in September
Piriaka, New Zealand
- Average rainfall in September: 60mm
The wettest month (with the highest rainfall) is August (71mm).
The driest month (with the least rainfall) is February (33mm).
Average rainfall days in September
Piriaka, New Zealand
- Average rainfall days in September: 15.5 days
The month with the highest number of rainy days is December (17.3 days).
The month with the least rainy days is February (12.1 days).
Average snowfall in September
Piriaka, New Zealand
- Average snowfall in September: 98mm
The month with the highest snowfall is July (221mm).
The months with the least snowfall are January, February and December (0mm).
Average snowfall days in September
Piriaka, New Zealand
- Average snowfall days in September: 4.3 days
The month with the highest number of snowfall days is August (6.8 days).
The month with the least snowfall days is February (0 days).
Average daylight in September /
Average sunshine in September
Piriaka, 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 0min
The months with the most sunshine are January and December (Average sunshine: 7h and 54min).
The month with the least sunshine is June (Average sunshine: 5h and 18min).
Average sunshine days in September
Piriaka, New Zealand
- Average sunshine days in September: 11.4 days
The month with the most sunshine days is March (16 days).
The month with the least sunshine days is October (10.5 days).
Average UV index in September
Piriaka, New Zealand
- Average UV index in September: 3
The months with the highest UV index are January, February, March and December (UV index 4).
The months with the lowest UV index are May, June, July and August (UV index 2).
Average cloud cover in September
Piriaka, New Zealand
- Average cloud cover in September: 61
The month with the most cloud cover is October (Cloud cover 63).
The month with the least cloud cover is January (Cloud cover 47).
Average visibility in September
Piriaka, New Zealand
- Average visibility in September: 7km
The months with the highest visibility are November and December (8km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September and October (7km).
