Pottsville-area historical earthquake activity is near Pennsylvania state average. It is 86% smaller than the overall U.S. average. On 1/16/1994 at 01:49:16, a magnitude 4.6 (4.6 MB, 4.6 LG, Depth: 3.1 mi, Class: Light, Intensity: IV-V) earthquake occurred 26.1 miles away from the city center.
The highest monthly average temperature in Carlsbad for August is 70 degrees. The lowest monthly average temperature in Carlsbad for December is 52 degrees. The most monthly precipitation in Carlsbad occurs in February with 3 inches. The air quality index in Carlsbad is 22% worse than the national average. The pollution index in Carlsbad is 798% worse than the national average.
The warmest month of the year is July, when the average high temperature is 84.5 Â°F (29.2 Â°C). Overnight low temperatures in July average 56.4 Â°F (13.6 Â°C). The coldest month of the year is January, with an average high temperature of 21.1 Â°F (â6.1 Â°C) and lows of â0.6 Â°F (â18.1 Â°C) on average. Highs exceed 90 Â°F (32.2 Â°C) on 21 days per year, and 50 Â°F (10.0 Â°C) for only 17 days from November to March.