Swansea Climate

Swansea Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
23.5 22.5 21.3 18.9 16.2 14.0 13.8 14.3 16.6 17.9 19.8 21.5 18.4
Mean Min (°C)
12.9 12.3 11.3 8.4 6.5 5.0 4.2 4.2 6.0 7.6 9.6 11.2 8.3
Mean Rain (mm)
51.9 33.5 46.3 30.6 45.3 60.9 22.9 31.9 36.6 40.7 67.4 56.0 523.2
Median Rain (mm)
- - - - - - - - - - - - -
Mean Rain Days
8.7 10.2 11.3 8.6 9.4 11.1 10.5 12.5 10.8 11.3 13.3 10.6 128.6

Swansea Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
39.6 38.6 33.2 31.0 23.9 19.9 19.5 20.0 27.5 29.9 35.9 41.1 41.1
Low Max (°C)
15.7 14.5 13.9 11.3 10.5 9.5 8.1 8.2 9.6 11.0 10.9 13.7 8.1
High Min (°C)
19.9 23.2 19.5 17.1 15.5 15.0 12.1 12.3 13.7 16.4 18.1 18.5 23.2
Low Min (°C)
5.9 5.3 2.8 1.0 -0.4 -2.1 -2.9 -2.8 -2.1 -0.1 2.3 3.9 -2.9
High Rain (mm)
124.0 49.8 79.8 60.4 78.0 54.2 22.0 38.8 45.8 39.2 61.0 58.0 124.0

Swansea Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
26.1 23.6 23.5 20.6 16.8 14.7 14.8 15.2 18.2 19.7 21.2 22.9 19.0
Low Mn. Max (°C)
21.7 20.6 19.6 17.0 15.5 13.1 13.0 12.9 16.0 16.0 16.9 19.5 17.7
High Mn. Min (°C)
14.1 13.7 12.4 9.2 8.0 6.4 5.4 5.3 7.1 8.5 10.5 13.0 9.0
Low Mn. Min (°C)
11.7 10.9 9.1 7.7 5.6 4.0 2.4 2.7 4.9 6.5 8.6 9.9 8.0
High Rain (mm)
242.4 66.1 107.0 94.2 114.8 191.0 55.3 125.6 106.4 88.8 230.4 101.2 965.2
Low Rain (mm)
2.2 13.2 21.0 9.4 11.0 0.6 6.4 9.7 9.3 12.2 16.6 19.0 318.6

Swansea Annual Temperatures & Rainfall

SWANSEA (FRANCIS STREET)

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

Swansea Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1
≥ 35.0°C
1.2 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 1.9
≥ 30.0°C
2.8 1.5 0.9 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.9 0.7 7.2
≤ 2.0°C
0.0 0.0 0.0 0.5 2.5 6.4 8.5 7.7 3.5 1.1 0.0 0.0 29.9
≤ 0.0°C
0.0 0.0 0.0 0.0 0.4 1.7 2.7 3.1 0.8 0.1 0.0 0.0 8.8

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

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
- - - - - - - - - - - - -
Low Max
- - - - - - - - - - - - -
High Min
- - - - - - - - - - - - -
Low Min
- - - - - - - - - - - - -

Swansea Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
10 10 10 10 10 10 10 10 10 10 10 10 9.0
Earliest Entry
2012 2012 2012 2012 2012 2012 2012 2011 2011 2011 2011 2011 2011
Latest Entry
2021 2021 2021 2021 2021 2021 2021 2021 2021 2020 2020 2020 2021
Years of Maxima
10 10 10 10 10 10 10 10 10 10 10 10 9.0
Earliest Entry
2012 2012 2012 2012 2012 2012 2012 2011 2011 2011 2011 2011 2011
Latest Entry
2021 2021 2021 2021 2021 2021 2021 2021 2021 2020 2020 2020 2021
Years of Rainfall
10 10 10 10 10 10 10 10 10 10 10 10 9.0
Earliest Entry
2012 2012 2012 2012 2012 2012 2012 2011 2011 2011 2011 2011 2011
Latest Entry
2021 2021 2021 2021 2021 2021 2021 2021 2021 2020 2020 2020 2021

Station Details

SWANSEA (FRANCIS STREET)
East Coast, Tasmania
42.1381°S 148.0736°E 19m AMSL
Commenced 2011
Display Your Local Weather

Weather News

Severe storms ramping up on Wednesday

15:43 EST

Wednesday will be the first big day in a three-day outbreak of widespread rain and severe thunderstorms across Australia's eastern and southeastern states.

What makes a thunderstorm severe?

12:20 EST

While all thunderstorms cause lightning and thunder, only a small proportion of the storms we see in Australia are considered severe.

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