Annual Weather Review, 2026

Issued: [annual-publish-D] [annual-publish-MMMM] 2027

On this page:
Summary
Analysis
Meteograms
Records
Monthly Reviews
Notes


Summary

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Analysis

Truganina annual weather summary for 2026

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Meteograms

graph of 2026 monthly rainfall at Truganina Weather graph of 2026 monthly maximum temperatures at Truganina Weather graph of 2026 monthly minimum temperatures at Truganina Weather graph of 2026 monthly weather phenomena at Truganina Weather
Click on a graph to see the yearly data

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Records

January

The total rainfall of 2.4 mm is a new record for the lowest January rainfall. The previous record was 10.0 mm in 2023.

The maximum temperature of 45.6° C on the 27th is a new record for the warmest all-time daily maximum temperature. The previous record was 45.1° C on 20 December 2019.

The minimum temperature of 10.0° C on the 23rd is a new record for the coolest January daily minimum temperature. The previous record was 10.2° C on 24 January 2020.

Four days over 40° C is a new all-time record for the most days over 40° C in one month. The previous record was three days in December 2019.

February

Nil

March

The minimum temperature of 7.9° C on the 14th equals and replaces the record for the coolest March daily minimum temperature. The previous record was on 27 March 2018.

April

The minimum temperature of 3.0° C on the 19th is a new record for the coolest April daily minimum temperature. The previous record was 3.6° C on 30 April 2023.

May

The maximum temperature of 28.8° C on the 1st is a new record for the warmest May daily maximum temperature. The previous record was 26.9° C on 2 May 2021.

The mean maximum temperature of 19.3° C is a new record for the warmest May mean maximum temperature. The previous record was 19.2° C in 2025.

June

The maximum temperature of 21.3° C on the 17th is a new record for the warmest June daily maximum temperature. The previous record was 21.0° C on 2 June 2025.

The minimum temperature of 15.7° C on the 18th is a new record for the warmest June daily minimum temperature. The previous record was 13.6° C on 8 June 2018.

The mean temperature of 18.2° C on the 17th is a new record for the warmest June daily mean temperature. The previous record was 16.7° C on 23 June 2025.

The mean maximum temperature of 16.9° C is a new record for the warmest June mean maximum temperature. The previous record was 15.7° C in 2019.

The mean minimum temperature of 8.2° C is a new record for the warmest June mean minimum temperature. The previous record was 7.8° C in 2023.

July

The 17.5 mm of rain on the 12th is a new record for the highest July daily rainfall. The previous record was 15.3 mm on 21 July 2021.

The maximum temperature of 20.1° C on the 19th equals and replaces the record for the warmest July daily maximum temperature. The previous record was on 28 July 2018.

The mean maximum temperature of 15.7° C equals and replaces the record for the warmest July mean maximum temperature. The previous record was in 2023.

August

The 30.5 mm of rain on the 10th is a new record for the highest August daily rainfall. The previous record was 23.5 mm on 23 August 2020.

The total rainfall of 68.6 mm is a new record for the highest August rainfall. The previous record was 58.9 mm in 2022.

The mean sea level pressure of 1037.3 hPa on the 17th is a new record for the highest August mean sea level pressure. The previous record was 1037.2 hPa on 1 August 2024.

September

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October

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November

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December

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Monthly Reviews

January 2026 Monthly Review February 2026 Monthly Review March 2026 Monthly Review April 2026 Monthly Review

January February March April

May 2026 Monthly Review June 2026 Monthly Review July 2026 Monthly Review August 2026 Monthly Review

May June July August

September 2026 Monthly Review October 2026 Monthly Review November 2026 Monthly Review December 2026 Monthly Review

September October November December

Click on a image to see the monthly review

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Notes

  1. Unless otherwise stated, temperature is given in degrees Celsius (° C), rainfall in millimetres (mm) and pressure in hectopascals (hPa).
  2. Our long-term averages and station records are based on all available data since 1 April 2017. All annual data are based on complete calendar years commencing in 2018.
  3. If a station record is equalled, the record passes to the most recent date to conform to standard BoM practice.
  4. Variation from long-term is the difference between the recorded value and the long-term monthly average.
    • For most meteorological elements, the mean is the standard measure of the average.
    • For rainfall, the median is the preferred measure of the average, particularly if there is a small volume of data.
  5. Refer to our observing program for details about the observation period for each element and how the data are stored.

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