Seymour Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
29.6 29.9 25.8 21.3 16.9 13.8 11.9 14.4 16.5 21.7 23.8 26.2 21.1
Mean Min (°C)
12.6 14.3 10.5 7.7 5.1 3.1 2.8 3.9 5.3 7.1 9.2 11.5 7.7
Mean Rain (mm)
35.8 34.5 39.3 41.8 53.8 64.0 60.3 61.6 54.9 52.7 45.8 37.8 583.5
Median Rain (mm)
21.8 22.6 25.2 32.1 44.3 58.0 52.3 56.0 43.6 42.8 36.7 28.4 532.5
Mean Rain Days
4.2 3.9 4.7 5.9 9.0 10.9 12.1 11.5 9.7 8.3 6.2 5.1 91.3

Seymour Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
44.4 41.1 40.6 30.0 24.9 20.7 16.9 23.2 26.4 36.7 38.3 38.4 44.4
Low Max (°C)
16.8 18.2 16.1 13.3 9.4 7.2 8.3 7.2 7.8 10.3 12.8 13.3 7.2
High Min (°C)
25.6 28.2 19.4 16.7 13.9 11.4 10.7 11.1 13.5 17.6 18.9 23.3 28.2
Low Min (°C)
6.1 7.8 3.3 0.0 -1.7 -3.9 -3.2 -2.2 -1.2 -1.7 1.1 4.7 -3.9
High Rain (mm)
100.2 162.0 100.3 54.8 52.6 70.6 59.6 70.1 62.7 74.4 76.2 78.7 162.0

Seymour Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
32.6 32.1 27.9 22.9 18.3 15.5 12.5 15.2 18.9 24.1 25.0 28.6 21.5
Low Mn. Max (°C)
26.2 28.3 24.9 20.3 15.6 12.5 11.4 13.7 14.0 19.2 22.6 24.5 20.8
High Mn. Min (°C)
13.8 15.5 12.1 9.3 5.6 4.8 3.5 4.2 6.4 7.9 10.3 14.0 8.0
Low Mn. Min (°C)
10.4 12.6 9.1 6.0 4.1 1.3 1.6 3.1 4.3 6.0 8.4 9.7 7.3
High Rain (mm)
184.4 202.5 174.0 193.7 161.2 164.3 151.2 144.3 149.8 164.4 170.6 195.8 1010.1
Low Rain (mm)
0.0 0.0 0.0 0.0 0.0 10.9 6.6 0.0 6.0 0.0 0.5 0.0 237.7

Seymour Annual Temperatures & Rainfall

Seymour annual climate

Seymour Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C
0.5 0.3 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.2
≥ 35°C
5.3 4.8 1.4 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.6 2.2 15.2
≥ 30°C
12.7 12.8 6.0 0.2 0.0 0.0 0.0 0.0 0.0 1.7 3.8 8.6 46.8
≤ 2°C
0.0 0.0 0.0 1.2 7.0 10.6 12.7 9.5 3.8 2.0 0.2 0.0 45.5
≤ 0°C
0.0 0.0 0.0 0.2 3.0 5.2 6.3 4.2 0.8 0.7 0.0 0.0 19.2

Seymour 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
36.1 35.7 31.7 25.3 20.3 15.9 14.5 16.7 19.7 26.2 29.5 32.2 30.4
Low Max
23.2 24.0 20.2 17.2 13.3 11.1 9.7 11.7 12.9 16.1 17.8 20.1 13.0
High Min
16.2 17.0 14.8 11.7 9.0 6.7 6.7 7.2 8.4 11.0 12.4 15.8 13.4
Low Min
9.3 10.4 6.7 3.9 1.1 -1.6 -1.1 0.0 1.7 3.9 5.8 7.1 1.9

Seymour Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
5 5 4 4 3 5 3 4 5 3 5 5 4.0
Earliest Entry
1965 1965 1965 1965 1965 1965 1965 1965 1965 1965 1965 1965 1965
Latest Entry
1970 1970 1970 1970 1970 1970 1970 1970 1970 1969 1969 1969 1970
Years of Maxima
6 6 5 4 3 5 3 4 4 3 5 5 4.0
Earliest Entry
1965 1965 1965 1965 1965 1965 1965 1965 1965 1965 1965 1965 1965
Latest Entry
1970 1970 1970 1970 1970 1970 1970 1970 1970 1969 1969 1969 1970
Years of Rainfall
138 138 137 134 137 134 129 130 136 136 134 132 139.0
Earliest Entry
1881 1881 1881 1881 1880 1880 1880 1880 1880 1880 1880 1880 1880
Latest Entry
2024 2024 2024 2024 2023 2023 2023 2023 2023 2023 2023 2023 2024

Station Details

SEYMOUR SHIRE DEPOT
North Central, Victoria
37.0277°S 145.1491°E 145m AMSL
Commenced 1880

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Heaviest May rainfall in 82 years recorded in WA town

13:48 AEST Parched areas of southwest WA have finally seen some rain this week, with Wandering recording its highest May rainfall in more than 82 years and the most rainfall the town has seen in 13 months.

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