Temperature & Rainfall Trends

Note: Trends are based on data recorded at Mangawhai Heads, Northland, New Zealand since 2007.

Annual Temperature Trend
Month Average since 2007 Current Month Difference
January 20.2°C 21.6°C (2019) 1.4°C1.4°C Warmer than All-Time Average Temperature.
February 21.0°C 20.8°C (2019) -0.2°C0.2°C Colder than All-Time Average Temperature.
March 19.7°C 20.4°C (2019) 0.7°C0.7°C Warmer than All-Time Average Temperature.
April 17.7°C 16.5°C (2019) -1.2°C1.2°C Colder than All-Time Average Temperature.
May 14.7°C 15.0°C (2019) 0.3°C0.3°C Warmer than All-Time Average Temperature.
June 12.9°C 11.8°C (2019) -1.1°C1.1°C Colder than All-Time Average Temperature.
July 11.8°C 12.6°C (2019) 0.8°C0.8°C Warmer than All-Time Average Temperature.
August 12.7°C 12.5°C (2019) -0.2°C0.2°C Colder than All-Time Average Temperature.
September 13.2°C 12.9°C (2019) -0.3°C0.3°C Colder than All-Time Average Temperature.
October 14.6°C 14.5°C (2019) -0.1°C0.1°C Colder than All-Time Average Temperature.
November 16.4°C 16.8°C (2019) 0.4°C0.4°C Warmer than All-Time Average Temperature.
December 18.8°C 20.1°C (2018) 1.3°C1.3°C Warmer than All-Time Average Temperature.
Average 12 Month Temperature since 2007: 16.1°C
Current 12 Month Temperature: 16.3°C
Current 12 Month Temperature Trend: 0.2°C0.2°C Warmer than All-Time Average Temperature.

Annual Rainfall Trend
Month Average since 2007 Current Month Difference
January 62.3 mm 22.0 mm (2019) -40.30 mm40.3 mm less than All-Time Average Rainfall.
February 89.9 mm 59.0 mm (2019) -30.90 mm30.9 mm less than All-Time Average Rainfall.
March 68.5 mm 35.4 mm (2019) -33.10 mm33.1 mm Colder than All-Time Average Temperature.
April 110.9 mm 83.0 mm (2019) -27.90 mm27.9 mm less than All-Time Average Rainfall.
May 113.3 mm 42.4 mm (2019) -70.90 mm70.9 mm less than All-Time Average Rainfall.
June 139.0 mm 72.5 mm (2019) -66.50 mm66.5 mm less than All-Time Average Rainfall.
July 169.5 mm 99.4 mm (2019) -70.10 mm70.1 mm less than All-Time Average Rainfall.
August 129.1 mm 85.4 mm (2019) -43.70 mm43.7 mm less than All-Time Average Rainfall.
September 110.7 mm 167.8 mm (2019) 57.10 mm57.1 mm more than All-Time Average Rainfall.
October 69.7 mm 138.3 mm (2019) 68.60 mm68.6 mm more than All-Time Average Rainfall.
November 61.0 mm 27.2 mm (2019) -33.80 mm33.8 mm less than All-Time Average Rainfall.
December 92.7 mm 153.0 mm (2018) 60.30 mm60.3 mm more than All-Time Average Rainfall.
Average 12 Month Rainfall since 2007: 1,216.60 mm
Rainfall for last 12 months: 985.40 mm
Current 12 Month Rainfall difference: 984.40 mm984.4 mm more than All-Time Average Rainfall.

This table is reflective of 12 month trending at the Mangawhai Heads, Northland, New Zealand Weather Station location. This is not official scientific data. The weather data presented here is based on data collected since 2007. Script courtesy of: Michael Holden from www.relayweather.com.