Annual days of ground frost across selected New Zealand locations
Mean annual values for 1991–2020, days
| Location | Days |
|---|---|
| Kaitaia | 0.1428571428571 |
| Auckland | 4.229004329004 |
| Hamilton | 45.54867216117 |
| Rotorua | 36.77904183536 |
| Gisborne | 32.0502173913 |
| New Plymouth | 8.408814869341 |
| Napier | 18.84108695652 |
| Whanganui | 6.529761904762 |
| Palmerston North | 41.39201066391 |
| Wellington | 3.113247863248 |
| Nelson | 74.90615763547 |
| Blenheim | 47.83593544137 |
| Westport | 14.65897435897 |
| Hokitika | 34.92413793103 |
| Christchurch | 84.75408147408 |
| Mt Cook | 157.2687908497 |
| Lake Tekapo | 157.9570261438 |
| Timaru | 78.25 |
| Queenstown | 116.8218025908 |
| Alexandra | 116.6234083232 |
| Dunedin | 49.78351214003 |
| Invercargill | 66.81871541502 |
Definitions
Station details available at https://www.niwa.co.nz/education-and-training/schools/resources/climate/station
Common climate and weather terms available at https://niwa.co.nz/climate-and-weather/common-climate-and-weather-terms
Data calculation/treatment
Data are mean monthly values for the 1991-2020 period for locations having at least 5 complete years of data
Data provided by
Dataset name
Climate Averages: 1991–2020 mean values
Webpage:
https://www.niwa.co.nz/education-and-training/schools/resources/climate
How to find the data
At URL provided, select any of the following tables: Mean relative humidity, Mean number of days of ground frost, Mean monthly sunshine (hours), Mean 10cm earth temperature (°C), Mean daily maximum temperatures (°C), Mean monthly temperatures (°C), Mean daily minimum temperature (°C), Mean monthly rainfall (mm), Mean monthly wet-days, Mean daily global radiation (Mj/sq m). This dataset was produced by combining 10 tables together.
Import & extraction details
File as imported: Climate Averages: 1991–2020 mean values
From the dataset Climate Averages: 1991–2020 mean values, this data was extracted:
- Sheet: Data
- Range:
O7:O279 - Provided: 273 data points
This data forms the table Weather and climate - Mean annual values by station 1991–2020.