Rhodochrosite: Specimen of rhodochrosite from the Sunnyside Mine, San Juan County, Colorado. Rhodochrosite is a manganese carbonate mineral (MnCO3) that is used as an ore of manganese and is also cut as a gemstone.
Climate for Juneau, Alaska. Juneau's coldest month is January when the average temperature overnight is 20.7Â°F. In July, the warmest month, the average day time temperature rises to 64.3Â°F. The driest month in Juneau is April with 2.96 inches of precipitation, and with 8.30 inches October is the wettest month.
We're no Hawaii, but Juneau's weather is probably not as cold as you think. Average summer days are in the 60s, with many days reaching into the high 70s and low 80s.(Yes, in Alaska.) Winter temperatures average about 29 degrees, but if you think that's cold consider this: Juneau's winters are warmer than cities like Minneapolis, Chicago, and Cleveland. Check today's Juneau weather.The key to enjoying Juneau weather is to dress in layers in the spring, summer, fall and winter.e're no Hawaii, but Juneau's weather is probably not as cold as you think. Average summer days are in the 60s, with many days reaching into the high 70s and low 80s.