Measurements:
°C
°F
Lech
56°F
NW 3 mph
Feels like: 56°F
Precip: 8%
World Resorts Austria Lech Weather

Lech Sea Water Temperature

Current Sea Water Temperature:
+71.6°F
Maximum Sea Water Temperature in September: 77.8°F
Minimum Sea Water Temperature in September: 30.0°F
Average water temperature in September: 66.8°F

Sea Water Temperature for the Last 10 Days:

September 08 71.6°F September 03 77.8°F
September 07 72.2°F September 02 76.0°F
September 06 73.8°F September 01 76.0°F
September 05 74.6°F August 31 76.4°F
September 04 75.8°F August 30 76.8°F

When is the Warmest Sea for Lech?

According to our data for the last three years for Lech the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Lech was 77.7°F. The maximum and minimum values were 74.2°F and 80.4°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Lech was 76.4°F. The maximum and minimum values were 73.0°F and 82.0°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Lech was 68.7°F. The maximum and minimum values were 65.0°F and 72.8°F respectively.

Best Time to Visit Lech
The most sunny months:
October 14 days
December 12 days
November 12 days
The most warm months:
August 62.4 °F
July 61.2 °F
June 58.5 °F
Warmest sea temperature:
August 72.1 °F
July 71.3 °F
September 66.7 °F
The most cold months:
January 23.9 °F
February 25.8 °F
December 27.5 °F
The most rainy months:
June 13 days
July 12 days
May 11 days
The most windy months:
December 4 mph
January 4 mph
February 4 mph

Lech on the Weather Map

Austria Resorts:
NAME
Bad Gastein +50
Graz +76
Innsbruck +64
Klagenfurt +70
Lech +56
Liechtenstein +62
Linz +74
Saalbach +60
Salzburg +72
Sankt Anton +64
Solden +52
Vienna +84
Villach +66
Wels +74
Zell am See +58
24 Hours Weather Forecast
Lech
Local time: 22:29
09 sep, wednesday
0000 56°F
N
5 mph
0300 52°F
SE
4 mph
0600 48°F
NW
1 mph
0900 52°F
S
4 mph
1200 50°F
S
6 mph
1500 46°F
SE
6 mph
1800 38°F
N
4 mph
2100 38°F
N
2 mph