United States of America


Home > North America > United States > Wyoming
Elevation: 8059 feet     Latitude: 44 46N     Longitude: 107 32W
Köppen Classification: Tropical and Subtropical Steppe Climate



This climate type occurs primarily on the periphery of the true deserts in low-latitude semiarid steppe regions. It is transitional to the tropical wet-dry climate on the equatorward side and to the mediterranean climate on its poleward margin, with a cooler, wetter winter resulting from the higher latitude and mid-latitude frontal cyclone activity. Annual precipitation totals are greater than in tropical and subtropical desert climates. Yearly variations in amount are not as extreme as in the true deserts but are nevertheless large.

The Köppen Climate Classification subtype for this climate is "BSk". (Tropical and Subtropical Steppe Climate).

The average temperature for the year in Dayton is 33.5°F (0.8°C). The warmest month, on average, is July with an average temperature of 55.2°F (12.9°C). The coolest month on average is January, with an average temperature of 16.7°F (-8.5°C).

The highest recorded temperature in Dayton is 88.0°F (31.1°C), which was recorded in July. The lowest recorded temperature in Dayton is -48.0°F (-44.4°C), which was recorded in December.

The average amount of precipitation for the year in Dayton is 21.0" (533.4 mm). The month with the most precipitation on average is April with 2.6" (66 mm) of precipitation. The month with the least precipitation on average is February with an average of 1.3" (33 mm). There are an average of 109.0 days of precipitation, with the most precipitation occurring in March with 11.0 days and the least precipitation occurring in July with 7.0 days.

In Dayton, there's an average of 242.8" of snow (0 cm). The month with the most snow is March, with 39.9" of snow (101.3 cm).

Koppen Chart