Climate for Station: Oodnadatta Airport, South Australia, Australia

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Climate Analysis & Overview

Oodnadatta Airport's climate reveals a nuanced narrative of warming, with a significant increase in low temperatures over the past decade. Precipitation patterns have shifted towards more even distribution, offering a unique insight into regional climate dynamics amid Australia's broader environmental objectives.

Desert Heat Dynamics

Oodnadatta Airport is situated in a region classified under the Köppen climate system as BWh, indicative of a hot desert climate. This classification is characterised by extreme temperatures and minimal precipitation. The local geography, with its flat, arid landscape, contributes to the high temperature variability observed at this station. The all-time temperature trends show a warming pattern, with highs increasing by 0.22°C (0.39°F) and lows by 0.15°C (0.27°F). This trend is reflective of the broader warming observed across Australia, aligning with national climate goals aimed at mitigating the impacts of climate change.

Temperature Trends: A Decadal Perspective

Over the past decade, Oodnadatta has experienced a more pronounced warming in low temperatures, with an increase of 1.01°C (1.82°F). High temperatures have also risen by 0.35°C (0.63°F) during the same period. This disparity between high and low temperature trends suggests a narrowing of the diurnal temperature range, a phenomenon that can affect local ecosystems and energy demand. Such changes are crucial for understanding the regional climate's response to global warming.

Record Extremes and Their Implications

The station's record high of 50.7°C (123.3°F) and record low of -2.6°C (27.3°F) underscore the extreme thermal conditions characteristic of this desert environment. These extremes highlight the challenges faced by local communities and ecosystems in adapting to such variability. The high temperatures are particularly significant given the context of recent heatwaves across Australia, which have intensified concerns about heat-related health risks and infrastructure resilience.

Precipitation Patterns: A Shift Towards Evenness

The Precipitation Concentration Index (PCI) at Oodnadatta Airport has decreased from a baseline of 28.68 to a current value of 20.32, indicating a shift towards more evenly distributed rainfall events. This change suggests that precipitation, while still concentrated, is becoming less erratic. Such a trend may have implications for water resource management and agricultural planning in the region, offering potential benefits in terms of drought resilience.

Regional Climate Context

Oodnadatta's climate profile is a microcosm of broader climatic shifts occurring in South Australia. The warming trends align with national efforts to address climate change, as evidenced by Australia's commitment to reducing greenhouse gas emissions and enhancing climate resilience. The evolving precipitation patterns also reflect a dynamic climate system, influenced by both natural variability and anthropogenic factors. As Australia navigates these challenges, understanding local climate profiles like Oodnadatta's becomes increasingly vital for informed policy-making and sustainable development.

Station Statistics

10-Year Trend

High: +0.36 °C/decade

Low: +1.01 °C/decade

Rain: +0.07 mm/decade

25-Year Trend

High: +0.29 °C/decade

Low: +0.16 °C/decade

Rain: -0.08 mm/decade

50-Year Trend

High: +0.23 °C/decade

Low: +0.22 °C/decade

Rain: -0.09 mm/decade

All-Time Trend

High: +0.22 °C/decade

Low: +0.15 °C/decade

Rain: -0.03 mm/decade

Percentage Above-Average Days

Last 12 Months: 53.2%

This Year: 66.7%

Precipitation Concentration Index (PCI) ℹ️

Last 12 Months: 44.8

Historical Average: 27.8

Percentile Rank of Last 12 Months ℹ️

High: 98th percentile

Low: 99th percentile

Rain: 17th percentile

Change in Variance ℹ️

High: +3.9%

Low: +11.6%

Intraday: +6.5%

Data Coverage

97.3%

First Year of Data

1939

Station Location

Historical Weather Records

Max HighAvg HighMin HighMax AvgAvg AvgMin AvgMax LowAvg LowMin LowMax PrecipitationAvg PrecipitationMax SnowAvg Snow
Record50.7 °C9.4 °C43.1 °C4.8 °C34.3 °C-2.6 °C200.0 mm
January50.7 °C38.3 °C16.9 °C43.1 °C30.9 °C16.1 °C34.3 °C23.2 °C11.7 °C119.1 mm0.5 mm
February48.7 °C37.0 °C16.8 °C40.2 °C29.8 °C15.9 °C33.4 °C22.4 °C12.8 °C200.0 mm0.9 mm
March46.1 °C34.1 °C17.4 °C38.3 °C26.8 °C15.6 °C31.1 °C19.4 °C9.4 °C55.4 mm0.4 mm
April42.1 °C28.8 °C14.2 °C33.1 °C21.7 °C11.4 °C28.2 °C14.5 °C3.8 °C42.2 mm0.3 mm
May35.0 °C23.4 °C11.1 °C27.1 °C16.7 °C9.3 °C20.3 °C9.8 °C0.9 °C56.6 mm0.3 mm
June32.8 °C20.0 °C11.6 °C25.1 °C13.2 °C4.8 °C19.5 °C6.6 °C-2.6 °C51.2 mm0.3 mm
July32.2 °C19.8 °C9.5 °C23.7 °C12.8 °C5.3 °C18.9 °C5.8 °C-2.2 °C45.5 mm0.3 mm
August39.4 °C22.4 °C9.4 °C30.9 °C15.2 °C7.7 °C22.3 °C7.4 °C-0.3 °C41.4 mm0.2 mm
September40.7 °C26.9 °C12.0 °C33.0 °C19.4 °C8.6 °C24.9 °C11.4 °C2.2 °C29.2 mm0.3 mm
October45.4 °C30.7 °C13.9 °C36.7 °C23.3 °C11.6 °C28.9 °C15.2 °C3.4 °C36.0 mm0.4 mm
November47.4 °C34.0 °C13.3 °C38.7 °C26.5 °C12.5 °C32.3 °C18.6 °C9.2 °C31.8 mm0.4 mm
December48.4 °C36.6 °C15.4 °C41.7 °C29.2 °C13.9 °C33.9 °C21.3 °C11.3 °C46.7 mm0.5 mm

Data Visualisations

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Current Year Climate Trends vs Historical

Current Year Climate Trends vs Historical - Max Temperature this Year
Current Year Climate Trends vs Historical - Min Temperature this Year
Current Year Climate Trends vs Historical - Average Temperature this Year
Current Year Climate Trends vs Historical - Rainfall this Year
Current Year Climate Trends vs Historical - Relative Humidity this Year
Current Year Climate Trends vs Historical - Max Wind Gusts this Year

Max Temperature this Year | 1 of 6

Climate 12-Month Moving Averages

Climate 12-Month Moving Averages - Max Temperature 12-Month MA
Climate 12-Month Moving Averages - Min Temperature 12-Month MA
Climate 12-Month Moving Averages - Average Temperature 12-Month MA
Climate 12-Month Moving Averages - Rainfall 12-Month MA
Climate 12-Month Moving Averages - Relative Humidity 12-Month MA
Climate 12-Month Moving Averages - Peak Wind Gust 12-Month MA

Max Temperature 12-Month MA | 1 of 6

Daily Data Points and Averages Throughout the Year

Daily Data Points and Averages Throughout the Year - Average Max Temperature Throughout Year
Daily Data Points and Averages Throughout the Year - Average Min Temperature Throughout Year
Daily Data Points and Averages Throughout the Year - Average Temperature Throughout Year
Daily Data Points and Averages Throughout the Year - Average Relative Humidity Throughout Year
Daily Data Points and Averages Throughout the Year - Average Peak Wind Gust Throughout Year

Average Max Temperature Throughout Year | 1 of 5