Another element of Roman time that is familiar to us is the the week. The week divided into seven days, named after planets was borrowed from the Babylonians by way of the Jews. The seven day week of late Roman times has survived in the Latinate names for the days (except for Sunday, the Lord's Day).
Priest River, ID Weather. The average temperature of Priest River is 45.81Â°F, which is about the same as the Idaho average temperature of 46.32Â°F and is much lower than the national average temperature of 54.45Â°F. Historical Weather. Heating Cost Index, #170.
Days of Hot Weather in Boise. About half of summer days at Boise see the temperature climb into the 90s Fahrenheit. The 90-degree weather can show up here as early as April and last until October. Highs in the 100s occur during June, July and August, amounting to six days a year on average. Number of days in Boise of at least 70, 80 or 90 Â°F.