Rena, in Innlandet, Norway, is home to roughly 2,200 people in the Europe/Oslo time zone at 61.1°N latitude.
In 2025, Rena recorded an average annual temperature of 43°F. The hottest temperatures reached 84°F in July; the coolest were -5°F in January. Total precipitation for the year was 35 inches, with the wettest month being July. Snowfall for the year totaled approximately 20 inches.
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