Land speed racers are worried that this could be the beginning of the end of races on the Bonneville Salt Flats. âIâve been going to the salt since I was 3 years old,â says Bill Lattin, president of the Southern California Timing Association, which runs Speed Week.
The 7 day weather forecast summary for Bethlehem: Taking a look at Bethlehem over the coming week and the average daytime maximum temperature will be around 31Â°C, with a high for the week of 33Â°C expected on the afternoon of Saturday 9th. The mean minimum temperature will be 23Â°C, dipping to its lowest on the morning of Thursday 7th at 18Â°C.
1 Pennsylvania annual average temperature - 48.77 degrees, 31st warmest state in the U.S. 2  Record Hottest year in Pennsylvania - 1998 / Avg temperature 52.03 degrees. 3  Record Coldest year in Pennsylvania - 1917 / Avg temperature 46.08 degrees. Pennsylvania average Summer temperature (June, July, August) 68.6 F degrees, 34th warmest U.S. summer state. 2  Pennsylvania average Winter temperature (December, January, February) 28.4 F degrees, 20th coldest U.S. winter state.