View MorePopular Related Search. wholesale mother of the bride dresses with cap sleeve. cheap wedding dress drop waist pleated ruffles. wholesale tea length dress patterns. wholesale wedding suit for bride. cheap pretty pink wedding dress. wholesale prom dresses with one sleeve and long. wholesale plus size short.
Average Weather in January in Napa California, United States. In Napa, the month of January is characterized by gradually rising daily high temperatures, with daily highs increasing by 4Â°F, from 54Â°F to 59Â°F over the course of the month, and rarely exceeding 66Â°F or dropping below 48Â°F.
1 The lowest monthly average temperature in Napa for December is 46 degrees. 2  The most monthly precipitation in Napa occurs in February with 3.6 inches. 3  The air quality index in Napa is 13% better than the national average.  The pollution index in Napa is 40% worse than the national average.