Sum­mer tem­per­a­tures reach highs in the 80s-90s and high humid­i­ty. Win­ter tem­per­a­tures tend to be in the 40s and below. Snow can occur but is rare. Aver­age annu­al pre­cip­i­ta­tion is 46.24 inch­es and is fair­ly even­ly dis­trib­uted through­out the year. The Nation­al Pris­on­er of War Muse­um is main­tained at a cool tem­per­a­ture to help pre­serve arti­facts; dress­ing in lay­ers is rec­om­mend­ed.