Switzerland, Iceland, Norway and Finland, which like Denmark have strong social security systems, made up the rest of the top five. The US was the world's 13th happiest country, the UK was 23rd, China was 83rd and India was 118th.
Guide to South Lake Tahoe weather in June. The average maximum daytime temperature in South Lake Tahoe in June is a comfortable 20Â°C (68Â°F). The average night-time temperature is usually a cold 3Â°C (37Â°F). There are usually 12 hours of bright sunshine each day, which represents 82% of the 15 hours of daylight.
The warmest day over the next 14 days in Lake tahoe is forecast to be 2nd September at 34Â°C (93Â°F) and the warmest night on 2nd September at 15Â°C (59Â°F). The average temperature over the next 14 days is forecast to be 32Â°C (90Â°F) . The average for August is 0Â°C (0Â°F) in Lake tahoe. 1  Fri 1 Sep 33Â°C (91Â°F) E 7mph. 2  Sat 2 Sep 34Â°C (93Â°F) NE 6mph. 3  Sun 3 Sep 34Â°C (93Â°F) SW 6mph. 4  Mon 4 Sep 34Â°C (93Â°F) W 7mph. 5  Tue 5 Sep 33Â°C (91Â°F) N 8mph. 6  Wed 6 Sep 34Â°C (93Â°F) WSW 5mph. 7  Thu 7 Sep 30Â°C (86Â°F) WSW 6mph.