Udon Thani Weather OverviewScoresFors & AgainstsWeatherPhotos Average Temperature Jan 86 °F30 °C Feb 91 °F33 °C Mar 95 °F35 °C Apr 97 °F36 °C May 91 °F33 °C Jun 90 °F32 °C Jul 88 °F31 °C Aug 84 °F29 °C Sep 87 °F31 °C Oct 88 °F31 °C Nov 86 °F30 °C Dec 82 °F28 °C Humidity Jan 59% Feb 54% Mar 53% Apr 56% May 77% Jun 82% Jul 85% Aug 93% Sep 85% Oct 73% Nov 65% Dec 62% Rain Jan 2mm Feb 31mm Mar 37mm Apr 68mm May 134mm Jun 176mm Jul 118mm Aug 256mm Sep 114mm Oct 41mm Nov 11mm Dec 1mm Clouds Jan 14% Feb 13% Mar 35% Apr 46% May 89% Jun 92% Jul 97% Aug 95% Sep 53% Oct 37% Nov 41% Dec 12% Sun Jan 9UVI Feb 11UVI Mar 10UVI Apr 11UVI May 6UVI Jun 6UVI Jul 6UVI Aug 6UVI Sep 8UVI Oct 10UVI Nov 7UVI Dec 8UVI