Weather in Grenfell in September

General weather information about Grenfell

Average annual temperature is 15.8 °C

Absolute maximum temperature: 38.6 °C

Absolute minimum temperature: -2.4 °C

Number of sunny days: 231 days

Number of rainy days: 134 days

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* Weather data for Grenfell Australia is based on climate observations for 2026 year

Grenfell air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)36.036.635.823.719.219.717.119.529.132.333.338.6
Average daytime temperature (°C)29.729.726.919.914.613.313.515.620.822.626.529.0
Average temperature (°C)23.222.720.614.59.38.98.39.914.015.720.222.9
Average night temperature (°C)16.815.814.910.14.85.24.05.37.38.914.016.6
Absolute minimum temperature (°C)12.79.38.55.01.3-2.4-1.20.7-0.33.29.012.1

Grenfell monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)14.013.012.011.010.010.010.011.012.013.014.014.0
Daylight mean duration (h)14.113.312.311.210.49.910.110.911.912.913.914.4
Daylight minimum duration (h)13.012.011.010.010.09.09.010.011.012.013.014.0
Sunshine mean duration (h)11.912.210.08.67.66.57.09.010.811.211.012.3
Precipitation (mm)30655491158233383711886
Sunny days182617171915181727231519
Rainy days132141312151314381512
Snow days000000000000

Grenfell - weather forecast by months

Grenfell weather in januaryGrenfell weather in februaryGrenfell weather in marchGrenfell weather in aprilGrenfell weather in mayGrenfell weather in juneGrenfell weather in julyGrenfell weather in augustGrenfell weather in septemberGrenfell weather in octoberGrenfell weather in novemberGrenfell weather in december

Best time to visit Grenfell:

The best time to visit Grenfell during the most sunny months:

  • December — 12.3(h)

The largest precipitation sum in Grenfell is at

  • March — 55(mm)
  • June — 58(mm)
  • November — 118(mm)
  • December — 86(mm)

    • Weather forecast in the closest to Grenfell admin centers

    Weather forecast in the closest towns to Grenfell

    Explore Grenfell

    See also
    MapTrains schedule
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    AccommodationExperiencesBlog

    Frequently asked questions

    When is the best time to visit Grenfell?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Grenfell.
    What is the weather like in Grenfell?
    See average temperature, rainfall and daylight hours for Grenfell by month in the table above.
    How many sunny days does Grenfell have?
    The monthly weather statistics above show sunshine and rainfall patterns for Grenfell throughout the year.