Weather in Mexico's Riviera Nayarit. One of the chief considerations in planning a vacation is the weather, and it is the weather that makes Riviera Nayarit an excellent choice for anyone trying to escape the cold of a northern winter, or the heat of a southern summer.
Asotin County Weather. The average temperature of Asotin County is 49.59Â°F, which is about the same as the Washington average temperature of 50.47Â°F and is lower than the national average temperature of 54.45Â°F. Historical Weather. Heating Cost Index, #24.
Moist tropical air keeps the weather warm in the ParaneÃ±a region from October through March. In AsunciÃ³n the temperature averages about 27.96 Â°C (82.33 Â°F) during January, the warmest month. During the summer, daytime temperatures fairly commonly reach 38 Â°C (100 Â°F).