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Climate · Lake St Clair

Lake St Clair in August

Chilly and wet, as the days lengthen.

Typical weather, averaged over 30 years

August in Lake St Clair is chilly: highs near 48°F, lows near 35°F. Rain falls on about five days a week, less often as the month goes on, and the days lengthen by 1 hour 11 minutes from the first week to the last.August in Lake St Clair is chilly: highs near 9°C, lows near 2°C. Rain falls on about five days a week, less often as the month goes on, and the days lengthen by 1 hour 11 minutes from the first week to the last.

High
48°F9°Caverage
Low
35°F2°Caverage
Wet days
5a week · 66% of days
Daylight
10h 30mon average

Is August a good time to visit Lake St Clair?

August sits outside Lake St Clair's best months, which run from January to February. Expect chilly days and rain on about five days a week.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

How August sits in the year

week by week

Temperature

Highs near 48°F in August, against 47°F to 68°F through the year.Highs near 9°C in August, against 8°C to 20°C through the year.

Chance of a wet day

66% of days in August, against 39% to 68% through the year.

Cloud cover

73% cover in August, against 52% to 77% through the year.

Daylight

10h 30m in August, against 9h 09m to 15h 12m through the year.

Week by week, lightly smoothed, with August shaded. The olive line marks the best months. Hover or tap a week for its figures.

Either side

  1. July47°8°low 35°low 2°4 wet days a weekRain on about four days a week.
  2. August48°9°low 35°low 2°5 wet days a weekRain on about five days a week.
  3. September51°11°low 36°low 2°5 wet days a weekRain on about five days a week.

Where Lake St Clair sits, in August

Australia/Hobart
this place
typical high in August 40°F4°C95°F35°C
Sunrise, mid-August
7:09 AMsets 5:32 PM
Above the sea
740 mupland
Latitude
42.1°Ssouthern hemisphere
Nearest of ours
Coles Bay175 km east

The land around Lake St Clair, shaded by its typical high in August, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Elsewhere in Australia in August

high · low · wet days
See August on the planning mapThe whole year in Lake St Clair

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Lake St Clair. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (740 m) against the climate model's (913 m).Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (740 m) against the climate model's (913 m). Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.