Summer Weather. Summer can be very pleasant with temperatures averaging 18Â°C (64Â°F) and often into the low 20s. In recent years London has experienced heatwaves with temperatures well above 30Â°C (86Â°F). This is an ideal time to visit London's parks and open spaces or have a go at swimming and boating in London.
Palm Springs. Fall and winter are the best times of year to visit Palm Springs. Fall weather temperatures allow visitors to enjoy the outdoors without the scorching heat. Palm Springs average high temperature in November is around 78 degrees F, while in summer months it gets into the 100s. This is a year-round vacation destination as there are approximately 350 days of sunshine and less than 5 inches of rain annually.
Palm Springs: Annual Weather Averages. August is the hottest month in Palm Springs with an average temperature of 25Â°C (77Â°F) and the coldest is January at 14Â°C (56Â°F) with the most daily sunshine hours at 13 in August. The wettest month is January with an average of 48.4mm of rain. The best month to swim in the sea is in July when the average sea temperature is 20Â°C (68Â°F).