Arendal Weather OverviewScoresFors & AgainstsWeatherPhotos Average Temperature Jan 36 °F2 °C Feb 41 °F5 °C Mar 43 °F6 °C Apr 50 °F10 °C May 55 °F13 °C Jun 64 °F18 °C Jul 66 °F19 °C Aug 68 °F20 °C Sep 59 °F15 °C Oct 50 °F10 °C Nov 39 °F4 °C Dec 41 °F5 °C Humidity Jan 65% Feb 77% Mar 70% Apr 57% May 58% Jun 76% Jul 75% Aug 79% Sep 74% Oct 79% Nov 81% Dec 81% Rain Jan 33mm Feb 34mm Mar 61mm Apr 18mm May 39mm Jun 244mm Jul 52mm Aug 55mm Sep 79mm Oct 121mm Nov 85mm Dec 90mm Clouds Jan 79% Feb 76% Mar 69% Apr 28% May 49% Jun 70% Jul 42% Aug 63% Sep 59% Oct 75% Nov 99% Dec 82% Sun Jan 0UVI Feb 1UVI Mar 1UVI Apr 3UVI May 3UVI Jun 5UVI Jul 5UVI Aug 3UVI Sep 3UVI Oct 1UVI Nov 0UVI Dec 0UVI
