New South Wales

Caddens, Australia Climate

1991-2020 means of the daily record at Badgerys Creek Aws (GHCN ASN00067108), 13 km from Caddens

The warmest month is January, with an average high of 30°C; the coldest is July, with an average low of 4°C. A normal year brings 720 mm of precipitation.

Temperature through the year

The normal daily high and low and the record for every date at Badgerys Creek Aws, since 1995. The line marks today.

Normal daily high and low temperature at Caddens through the year, in °C, with the record for each date.-200204060JanFebMarAprMayJunJulAugSepOctNovDec
  • Normal low
  • Normal high
  • Record high
  • Record low

Normals for Sep 28

Normal high
24°C
Normal low
9°C
Record high
33°Cin 2012
Record low
2°Cin 2003
Chance of a wet day
25%
Daylight
12 h 18 min

Month by month

Averages for 1991-2020. Wet days have at least 1 mm of precipitation in the reanalysis. Each month links to its own page.

MonthAvg highAvg lowRecord highRecord lowPrecipitationWet days
January30°C17°C48°C (2020)8°C (1997)78 mm12.4
February29°C17°C47°C (2020)9°C (1998)113 mm12.6
March27°C15°C40°C (2023)6°C (2008)87 mm13.6
April24°C12°C36°C (2016)0°C (2006)50 mm10.2
May21°C8°C29°C (2016)-1°C (1999)41 mm9.7
June18°C6°C25°C (2004)-3°C (1999)63 mm10.5
July18°C4°C27°C (2017)-4°C (2002)27 mm8.4
August19°C5°C30°C (2024)-2°C (2019)39 mm6.9
September23°C8°C36°C (2017)0°C (2003)36 mm7.2
October25°C11°C37°C (2015)2°C (1998)55 mm9.4
November27°C14°C47°C (2020)5°C (2003)71 mm11.5
December29°C15°C45°C (2019)7°C (2002)60 mm11.2
Year24°C11°C720 mm124

Precipitation

Rain and melted snow together. The chance of a wet day is the share of days with at least 1 mm of precipitation in the reanalysis.

720 mm in a normal year, most in February.

Chance of a wet day

The chance of at least 1 mm of precipitation in the reanalysis on each date at Caddens, in percent.01020304050JanFebMarAprMayJunJulAugSepOctNovDec
  • Chance of a wet day

Humidity and comfort

NASA POWER reanalysis, 1991-2020, for the grid cell around Caddens.

The muggiest month is February, when 14 percent of days are muggy or worse, with a mean dew point of 18°C or more.

MonthDew pointHumidityDryComfortableHumidMuggyOppressiveMiserable
January14°C65%28%31%32%9%0%0%
February15°C71%20%29%38%13%1%0%
March14°C75%31%39%25%5%0%0%
April11°C76%70%26%4%0%0%0%
May8°C78%92%7%1%0%0%0%
June7°C83%98%2%0%0%0%0%
July5°C80%100%0%0%0%0%0%
August5°C75%100%0%0%0%0%0%
September7°C71%96%4%0%0%0%0%
October9°C68%86%13%1%0%0%0%
November11°C67%66%23%10%1%0%0%
December13°C65%49%31%18%2%0%0%

Comfort is judged by the day's mean dew point: dry below 13°C, comfortable to 16°C, humid to 18°C, muggy to 21°C, oppressive to 24°C, miserable above.

Clouds

Average share of the sky covered, from satellite (CERES and GEWEX SRB) by way of NASA POWER, 1991-2020.

The clearest month is August, with the sky 43 percent covered on average; the cloudiest is February, at 66 percent.

Wind

The mean wind speed over the whole day, from the MERRA-2 reanalysis by way of NASA POWER. Gusts run well above it.

The windiest month is January, averaging 9.0 km/h at 10 meters (33 feet) above the ground.

Daylight and sunshine

The longest day is Dec 16, with 14 h 24 min of daylight; the shortest is Jun 17, with 9 h 54 min.

Hours of daylight at Caddens through the year.0510152025JanFebMarAprMayJunJulAugSepOctNovDec
  • Day length

Solar energy

Average daily sunshine reaching the ground on a flat surface, in kilowatt-hours per square meter, clouds included.

Sunrise and sunset calendar

Month pages

The weather in Caddens in each month, day by day.

What this means

A normal is the average of the thirty years 1991 to 2020, the period the World Meteorological Organization and NOAA use for comparison. It is an average, not a forecast: most days depart from it, and some by a long way.

A record is the highest or lowest value on the date in every year the station has reported, back to 1995. It rests on one station, so a neighbor a few miles away can hold different ones.

Cloud, humidity, wind and sunshine come from a reanalysis: a weather model run over the past with every observation fed in, averaged over a grid cell about 50 km across. It is consistent everywhere on Earth; it smooths local detail such as a lake shore or a valley.

More for this place

Nearby

Sources

Records: NOAA GHCN-Daily, station ASN00067108, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-27. Sun and moon: computed with the NOAA solar equations and Meeus.