July is the hottest month in Drammen with an average temperature of 18°C (63°F) and the coldest is January at -3°C (27°F) with the most daily sunshine hours at 8 in June. The wettest month is August with an average of 85.8mm of rain. The best month to swim in the sea is in August when the average sea temperature is 18°C (64°F).
 
                     
                     
                     
                     
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Sunrise 07:38
 
                                    Sunset 16:26
 
                                    Sunrise 07:38
 
                                        Sunset 16:26
