Hume Reservoir Climate

Hume Reservoir Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
31.2 30.7 27.3 22.1 16.9 13.3 12.4 14.2 17.3 21.3 25.3 28.6 21.7
Mean Min (°C)
17.2 17.2 14.2 10.5 7.4 5.1 4.4 5.1 6.8 9.4 12.2 14.7 10.3
Mean Rain (mm)
46.5 42.8 46.9 52.5 58.8 67.1 75.8 75.7 60.6 66.9 53.0 49.7 695.2
Median Rain (mm)
25.4 33.0 33.1 36.4 52.0 64.7 70.6 76.8 57.3 63.6 44.5 37.1 688.9
Mean Rain Days
5.6 5.4 5.9 7.2 11.3 14.4 16.7 14.9 11.3 10.1 8.1 6.7 117.5

Hume Reservoir Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
45.5 44.9 39.2 34.8 28.2 21.6 21.3 24.3 29.8 35.2 40.5 42.1 45.5
Low Max (°C)
14.8 12.0 14.5 10.6 6.0 6.2 4.4 6.1 8.3 10.0 10.9 13.4 4.4
High Min (°C)
28.9 28.2 26.8 20.6 17.2 13.5 15.0 13.0 16.5 20.0 24.1 28.4 28.9
Low Min (°C)
6.8 6.7 3.6 1.1 -1.7 -2.7 -2.8 -2.3 -1.8 1.2 2.8 4.4 -2.8
High Rain (mm)
81.0 124.0 92.6 83.2 57.6 49.4 53.8 83.2 53.8 66.4 62.2 80.0 124.0

Hume Reservoir Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
36.6 34.4 30.4 26.4 19.0 15.8 14.0 17.1 20.2 26.8 30.0 32.3 23.5
Low Mn. Max (°C)
27.3 26.6 24.1 19.3 13.7 11.3 10.5 12.4 14.4 17.9 20.9 25.0 20.1
High Mn. Min (°C)
22.4 20.3 17.2 13.6 10.6 9.0 6.9 6.7 9.0 13.0 16.4 17.8 11.4
Low Mn. Min (°C)
13.0 13.9 11.2 6.8 5.0 2.4 1.9 3.1 4.5 7.5 9.7 11.2 9.1
High Rain (mm)
212.6 240.8 241.8 185.8 161.4 201.4 191.8 174.7 135.2 214.7 158.7 197.3 1160.4
Low Rain (mm)
0.5 0.0 0.3 0.0 0.0 7.2 17.0 4.8 5.4 2.6 0.0 0.0 270.2

Hume Reservoir Annual Temperatures & Rainfall

HUME RESERVOIR

Mean daily minimum temp
Mean daily maximum temp
Highest/lowest on record
Highest/lowest on record
Mean monthly rainfall

Hume Reservoir Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
1.1 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 1.8
≥ 35.0°C
6.8 4.3 1.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.8 2.8 15.9
≥ 30.0°C
19.1 16.5 8.1 0.4 0.0 0.0 0.0 0.0 0.0 0.8 5.0 12.4 62.4
≤ 2.0°C
0.0 0.0 0.0 0.1 1.7 5.1 6.8 4.8 2.0 0.3 0.0 0.0 20.8
≤ 0.0°C
0.0 0.0 0.0 0.0 0.3 1.4 2.0 1.0 0.2 0.0 0.0 0.0 4.9

Hume Reservoir 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
35.8 35.4 31.6 26.2 20.4 15.8 14.7 17.1 20.6 25.2 30.2 33.5 30.7
Low Max
25.7 26.0 22.3 17.8 13.5 10.7 9.9 11.3 13.7 16.7 19.8 22.8 13.0
High Min
21.3 21.0 18.3 14.6 11.3 8.3 7.4 8.1 10.3 13.2 16.5 18.8 17.1
Low Min
12.4 13.1 9.7 6.2 3.4 1.7 1.1 2.0 3.2 5.3 7.6 10.2 4.1

Hume Reservoir Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
57 57 57 56 56 56 56 56 56 56 56 55 56.0
Earliest Entry
1965 1965 1965 1965 1965 1965 1965 1965 1965 1965 1965 1965 1965
Latest Entry
2021 2021 2021 2021 2020 2020 2020 2020 2020 2020 2020 2020 2021
Years of Maxima
57 55 55 54 55 55 55 56 55 56 56 56 55.0
Earliest Entry
1965 1965 1965 1965 1965 1965 1965 1965 1965 1965 1965 1965 1965
Latest Entry
2021 2021 2021 2021 2020 2020 2020 2020 2020 2020 2020 2020 2021
Years of Rainfall
100 100 100 99 99 99 99 99 99 99 99 99 99.0
Earliest Entry
1922 1922 1922 1922 1922 1922 1922 1922 1922 1922 1922 1922 1922
Latest Entry
2021 2021 2021 2021 2020 2020 2020 2020 2020 2020 2020 2020 2021

Station Details

HUME RESERVOIR
Riverina, New South Wales/ACT
36.1039°S 147.0329°E 184m AMSL
Commenced 1922
Display Your Local Weather

Weather News

Cold front to impact the southeast on Monday

12:36 EST

A cold front will cross lower parts of the southeast of Australia on Monday, bringing strong winds, cooler temperatures, showers and the odd storm.

Early hour storms in NSW

12:05 EST

Whilst vast areas of NSW had a quiet night last night, the North West Slopes and Plains had a livelier affair, with a low pressure trough bringing storms and heavy showers.

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