0246810121416Mean number of wet days per month in the Chatham Islands,New ZealandMean monthly value for 1981–2010, number of days with 1mm or more of rainProvider: NIWAJanFebMarAprMayJunJulAugSepOctNovDec

Mean number of wet days per month in the Chatham Islands, New Zealand

Mean monthly value for 1981–2010, number of days with 1mm or more of rain

Definitions

Data calculation/treatment

Data are mean monthly values for the 1981-2010 period for locations having at least 5 complete years of data

Data provided by

NIWA

Dataset name

Climate Averages: 1981–2010 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: 1981–2010 mean values

From the dataset Climate Averages: 1981–2010 mean values, this data was extracted:

  • Sheet: NIWA_climate_and_weather_data_M
  • Range: C7:N298
  • Provided: 3,504 data points

This data forms the table Weather and climate - Mean monthly values by station for 1981–2010.