Climate statistics for Australian locations

/ caa4nsw

FROM DAN, CAAN CONTRIBUTOR:

The .8 median changes in temperature over the past 20 years proves why high density city planning is affecting the measurements at Sydney Observatory, and why it needs to be stopped being used as a data source.

Or at least the sensors connected to ethernet and fibre spread around the city; but they will still be affected by thermal mass.

At least it proves poor planning and compounding thermal mass is a big problem.

It is picking up changes from all the concrete, and motorways around it!

26.2 to 27 in January over 20 years. It’s exponentially caused by unsustainable slum cities.

  • That is a rise of 0.8 degree over 20 years in the Sydney CBD in January. Because of concrete thermal mass and over development. Heat coming off from cars on the motorway might add to it also.
  •  Barrangaroo just at the back of it instead of being turned into a public green space; has been rubbished for absolute corruption. An abomination now turned over to Macau Casino mafia.

VIEW SOURCE LINK BELOW FOR ORIGINAL DOCUMENT


Bureau Home > Climate > Climate Data Online > Monthly Statistics

Climate

Climate statistics for Australian locations

Monthly climate statistics

Period 1991-2020

About Climate statistics  | Data file of statistics for this site (csv)  | Site selection menu

Summary statistics SYDNEY (OBSERVATORY HILL)

A summary of the major climate statistics recorded at this site is provided below. There is also an extended table with more statistics available. More detailed data for individual sites is available.

Location in Australia.

 View larger map

topographic map key
Elevation – metresGeographic location of site

Site information

  • Site name:  SYDNEY (OBSERVATORY HILL)
  • Site number:  066062
  • Latitude:  33.86 °S   Longitude:  151.21 °E
  • Elevation:  39 m
  • Commenced:  1858  Status: Open  
  • Latest available data:  19 Jan 2020

Additional information

Nearest alternative sites

  1. 066009   CENTENNIAL PARK ROUND HOUSE (4.8km)
  2. 066196   WEDDING CAKE WEST (5.9km)
  3. 066131   RIVERVIEW OBSERVATORY (6.0km)

viewView:   Main statistics   All availableviewPeriod:    Use all years of data 1991-2020 1981-2010 1971-2000 1961-1990 1951-1980 1941-1970 1931-1960 1921-1950 1911-1940 1901-1930 1891-1920 1881-1910 1871-1900 1861-1890 table sizeText size:  Normal  Large  

StatisticsJanFebMarAprMayJunJulAugSepOctNovDecAnnualYearsPlotMap
Temperature 
Mean maximum temperature (°C)27.026.825.723.620.918.217.919.321.623.224.225.722.8291991
2019
Mean minimum temperature (°C)20.019.918.515.312.310.08.99.712.314.616.618.414.7291991
2019
Rainfall 
Mean rainfall (mm)91.8120.8116.1117.1100.2144.776.875.463.467.790.673.01136.7291991
2019
Decile 5 (median) rainfall (mm)66.2107.697.482.657.4116.658.244.242.244.991.466.81148.6291991
2019
Mean number of days of rain ≥ 1 mm8.48.910.07.97.89.27.15.65.87.68.77.994.9291991
2020
Other daily elements 
Mean daily sunshine (hours)             11991
1992		 
Mean number of clear days7.25.58.09.210.29.212.015.011.89.35.56.6109.5201991
2010		 
Mean number of cloudy days12.513.211.69.810.810.38.96.57.39.513.912.9127.2201991
2010		 
9 am conditions 
Mean 9am temperature (°C)22.422.120.718.014.511.910.912.716.218.719.421.217.4201991
2010		 
Mean 9am relative humidity (%)71767472757472646061676970201991
2010
Mean 9am wind speed (km/h)             11991
1992		  
9am wind speed vs direction plotN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A   
3 pm conditions 
Mean 3pm temperature (°C)25.225.324.222.019.517.216.718.019.821.122.223.921.3201991
2010		 
Mean 3pm relative humidity (%)60625958585652474953575856201991
2010
Mean 3pm wind speed (km/h)             11991
1991		  
3pm wind speed vs direction plotN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A   

red = highest value   blue = lowest valueProduct IDCJCM0028 Prepared at Sun 19 Jan 2020 21:22:00 PM EST

Related information

Maps

Recent observations for this site

  • Daily Weather Observations from this site are included in the Daily Weather Observations Sydney

Climate outlooks

Additional climate information

Page created: Sun 19 Jan 2020 21:22:00 PM EST

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SOURCE: http://www.bom.gov.au/jsp/ncc/cdio/cvg/av?p_stn_num=066062&p_prim_element_index=0&p_comp_element_index=0&redraw=null&p_display_type=statistics_summary&normals_years=1991-2020&tablesizebutt=normal&fbclid=IwAR1AUvMO2E3qu4O8-G1zg6DZYJgyvKjzXoEecnRxMrzRUfzPYzmXnlSLMV8

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