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Climate history

Derby (17.3048°S, 123.6325°E, 10m AMSL) set as my default location ›

  1. Climatology observations

    Climate History

    Derby Climatology

    Long-Term Averages
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
    Mean Max (°C) 35.2 34.7 35.4 35.7 33.0 30.7 30.9 32.9 35.7 37.4 38.2 37.4 34.7
    Mean Min (°C) 25.8 25.5 25.1 22.9 18.8 15.7 14.6 15.8 19.4 23.2 25.6 26.3 21.5
    Mean Rain (mm) 214.2 201.7 138.0 21.8 18.3 7.0 5.9 1.1 1.8 3.5 14.0 82.8 703.0
    Mean Rain Days 13.5 12.4 10.1 2.9 1.7 1.0 0.6 0.2 0.2 1.0 2.0 7.6 53.2

  2. Secondary menu

  3. Climatology Average Number Of Days With Temperatures

    Derby Average Number Of Days With Temperatures

    Jan
    Feb
    Mar
    Apr
    May
    Jun
    Jul
    Aug
    Sep
    Oct
    Nov
    Dec
    Ann
    ≥ 40°C
    1.2
    0.9
    0.6
    0.3
    0.0
    0.0
    0.0
    0.0
    0.8
    4.1
    6.1
    4.9
    18.0
    ≥ 35°C
    17.7
    13.1
    18.4
    20.3
    7.5
    0.5
    0.6
    5.0
    19.0
    26.3
    28.1
    25.7
    179.2
    ≥ 30°C
    28.7
    26.4
    29.8
    29.0
    27.3
    19.5
    21.4
    28.3
    29.3
    30.6
    29.7
    30.0
    326.6
    ≤ 2°C
    0.0
    0.0
    0.0
    0.0
    0.0
    0.0
    0.0
    0.0
    0.0
    0.0
    0.0
    0.0
    0.0
    ≤ 0°C
    0.0
    0.0
    0.0
    0.0
    0.0
    0.0
    0.0
    0.0
    0.0
    0.0
    0.0
    0.0
    0.0

  4. Climatology Daily Records

    Derby Daily Records

    Jan
    Feb
    Mar
    Apr
    May
    Jun
    Jul
    Aug
    Sep
    Oct
    Nov
    Dec
    Ann
    High Max. (°C)
    44.0
    43.8
    41.9
    41.5
    40.3
    36.6
    36.2
    40.7
    42.7
    44.8
    44.6
    45.6
    45.6
    Low Max. (°C)
    26.0
    25.1
    26.6
    -1.0
    19.1
    19.6
    20.3
    20.6
    21.2
    29.4
    28.3
    26.2
    -1.0
    High Min. (°C)
    30.4
    29.8
    29.5
    28.7
    27.4
    25.0
    23.7
    24.5
    29.0
    29.2
    29.6
    30.9
    30.9
    Low Min. (°C)
    19.2
    19.2
    19.3
    13.7
    8.2
    6.1
    6.0
    6.1
    9.1
    11.7
    18.5
    18.5
    6.0
    High Rain (mm)
    294.4
    255.3
    159.0
    79.8
    105.0
    39.8
    78.6
    21.4
    28.6
    55.6
    115.0
    150.4
    294.4

  5. Climatology Monthly Records

    Derby Monthly Records

    Jan
    Feb
    Mar
    Apr
    May
    Jun
    Jul
    Aug
    Sep
    Oct
    Nov
    Dec
    Ann
    High Mn. Max. (°C)
    38.2
    38.7
    38.0
    38.9
    35.7
    33.3
    32.8
    34.9
    37.7
    39.3
    39.7
    40.6
    36.3
    Low Mn. Max. (°C)
    31.7
    32.0
    32.5
    32.3
    29.6
    28.0
    27.8
    30.3
    32.8
    35.4
    36.0
    34.4
    33.3
    High Mn. Min. (°C)
    27.8
    27.4
    27.1
    24.9
    21.9
    19.9
    18.4
    20.2
    23.3
    25.8
    27.2
    27.6
    23.4
    Low Mn. Min. (°C)
    24.3
    24.1
    23.6
    20.7
    15.0
    11.9
    11.2
    11.9
    16.6
    20.8
    23.0
    25.4
    19.9
    High Rain (mm)
    703.2
    445.4
    689.2
    165.0
    132.0
    88.6
    153.0
    23.6
    40.4
    56.4
    206.0
    436.8
    1250.2
    Low Rain (mm)
    8.5
    16.1
    5.0
    0.0
    0.0
    0.0
    0.0
    0.0
    0.0
    0.0
    0.0
    0.0
    78.7

  6. Climatology Station Details

    Derby
    17.37°S, 123.66°E  7m AMSL
    Commenced 1951
    Rainfall records: 61.0 years between 1951 and 2024
    Min. temperature records: 38.0 years 1972 and 2024
    Max. temperature records: 38.0 years between 1972 and 2024

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