Sea level. Mean sea level (MSL) (abbreviated simply sea level) is an average level of the surface of one or more of Earth's oceans from which heights such as elevations may be measured.
Dates: September - October. Weather: Autumn in Wyoming is a delight. Many locations will see snow in mid-September, but it doesnât get to be real winter until late November. During October and November youâll discover a warm Indian Summer, with cool nights and beautiful changing colors. Early freezes in the fall are common.
Cody Wyoming Weather & Seasons. 1  With minimal rainfall and nearly 300 days of sunshine, the Cody area is a very dry climate. The wind is almost constant and can decrease temperatures due to the wind chill factor. High temperatures in the summer can reach the upper 80âs while low temperatures in the winter can get to 10 Â°F.