Weather
Mae Hong Son follows almost the same weather patterns as Chiang Mai. The
climate is Sub Tropical and not as humid and hot as central or South
Thailand. The rainy season normally starts in mid May and ends mid October.
November through till March offers splendid temperatures in the daytime
though temperatures in December and January at night can be very surprising
for those not pre-warned with the mercury dropping as low as +5 Celsius at
night in towns above 600 meters. We recommend you to bring a warm sweater or
fleece lined jacket with you. Mae Hong Son (The City of Three Mists) is
nestled in a deep valley hemmed in by high mountain ranges