Extended from late 16c. to shapes, etc., that followed predictable or uniform patterns; sense of normal is from 1630s; meaning real, genuine is from 1821. Old English borrowed Latin regula and nativized it as regol rule, regulation, canon, law, standard, pattern; hence regolsticca ruler (instrument); regollic (adj.) canonical, regular.
On average, there are 207 sunny days per year in Nampa, Idaho. The July high is around 90 degrees. The January low is 23. Sperling's comfort index for Nampa is a 71 out of 100, where a higher score indicates a more comfortable year-around climate. The US average for the comfort index is 54.
Park elevations range from 4,000 to 5,700 feet. Cold weather is possible any time of year, and snow has been recorded in all months. Winter dayÂ­time highs average 40Â°F; lows average 20Â°F. Morning fog is frequent from autumn through spring. Summer daytime highs average 75Â° to 80Â°F; lows average 50Â°F. Occasional thunderstorms occur in summer. Although Lava Beds' weather is predictably unpredictable, you can get an idea of what the weather outside might be like from our Weather brochure.