Monthly mean minimum temperature

Lajamanu Airport

The Monthly mean minimum temperature is the average of all available daily minima for the month. The Daily minimum air temperature is nominally recorded at 9 am local clock time. It is the lowest temperature for the 24 hours leading up to the observation, and is recorded as the minimum temperature for the day on which the observation was made. Temperature data prior to 1910 should be used with extreme caution as many stations prior to that date used non-standard shelters. About temperature data

Key: Units = °C. 12.3 = Not quality controlled or uncertain, or precise date unknown
Period for calculating statistics:
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Graph Graph January data Graph February data Graph March data Graph April data Graph May data Graph June data Graph July data Graph August data Graph September data Graph October data Graph November data Graph December data Graph Annual data
1967 19.422.324.3
1968 24.223.122.517.815.210.610.011.916.019.023.4
1969 24.424.521.117.410.718.921.523.4
1970 24.324.321.517.912.811.16.510.116.323.024.9
1971 24.423.017.313.18.88.314.518.623.524.124.0
1972 24.523.520.115.912.010.46.514.816.119.622.325.217.6
1973 25.123.823.320.517.722.223.223.4
1974 23.022.320.618.313.67.9
1998 24.3
1999 24.123.322.917.311.510.58.812.116.221.322.623.917.9
2000 24.124.021.920.212.68.59.511.215.320.322.622.517.7
2001 22.723.322.515.710.111.211.18.517.121.122.824.617.6
2002 24.124.320.917.513.58.25.98.518.519.425.023.617.4
2003 22.724.520.419.513.48.98.712.218.718.322.924.117.9
2004 23.523.023.217.616.39.59.211.313.220.524.224.918.0
2005 24.223.922.620.813.613.412.512.820.823.824.924.719.8
2006 24.123.523.018.510.87.57.09.415.120.322.723.817.1
2007 24.223.123.417.417.39.58.110.317.121.121.824.918.2
2008 24.824.122.115.511.311.97.711.617.720.924.424.818.1
2009 23.822.621.018.413.810.811.78.719.119.124.123.718.1
2010 24.223.621.720.916.39.813.312.218.520.320.923.618.8
2011 23.822.922.615.49.95.79.68.613.221.121.823.616.5
2012 24.322.522.017.311.27.18.08.515.918.123.123.516.8
2013 25.222.28.410.611.218.521.823.524.2
2014 23.922.621.019.015.010.18.48.013.919.124.624.917.5

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YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
2015 23.522.622.717.411.710.99.811.714.620.624.225.117.9
2016 24.924.724.618.918.714.911.413.521.019.723.025.220.0
2017 24.422.723.518.912.99.311.711.214.822.023.024.818.3
2018 24.124.022.919.313.810.59.510.117.223.924.226.618.8
2019 27.026.424.221.217.112.110.812.316.221.423.826.319.9
2020 25.825.222.421.514.212.010.013.719.722.626.524.119.8
2021 24.723.122.417.412.611.510.712.717.023.321.125.918.5
2022 25.124.224.221.416.913.48.013.420.322.923.024.019.7
2023 23.622.521.019.99.612.810.911.615.517.924.326.218.0
2024 26.024.323.917.114.79.710.713.318.622.124.825.719.2
2025 25.024.524.619.314.98.810.310.317.2

Summary statistics for all years

StatisticJanFebMarAprMayJunJulAugSepOctNovDecAnnual
Mean24.323.622.418.413.710.29.511.316.820.823.324.518.3
Lowest22.722.220.115.49.65.75.98.010.717.920.922.516.5
5th %ile22.922.420.515.610.07.36.58.513.218.221.323.416.9
10th %ile23.522.520.916.110.87.97.08.514.018.921.823.517.3
Median24.223.522.518.313.610.29.611.617.020.823.124.318.0
90th %ile25.224.524.120.917.112.711.713.519.623.324.825.919.8
95th %ile25.924.924.421.317.513.412.114.120.523.624.926.219.9
Highest27.026.424.621.518.714.913.314.821.023.926.526.620.0

Data within the table which are in italics represent observations which have not been fully quality controlled, a process which may take a number of months to complete. While these data may be correct, you should exercise caution in their use.

Gaps occur in the table where there are missing valid daily observations within the month. This is frequently associated with the observer being unavailable (where observations are undertaken manually), a failure in the observing equipment, or when an event has produced suspect data.

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Product Code: IDCJAC0004 reference: 0123409978

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Page created: Fri 24 Oct 2025 04:52:38 AM AEDT