The highest temperature ever recorded in Nepalgunj was  on 18 June 2023, while the lowest temperature ever recorded was  on 9 January 2013.
ðə hˈaɪɪst tˈɛmpɹɪtʃɚɹ ˈɛvɚ ɹᵻkˈoːɹdᵻd ɪn nˈɛpɐlɡˌʌndʒ wʌz ˌɔn ˈeɪtiːn dʒˈuːn tˈuː θˈaʊzənd twˈɛnti θɹˈiː, wˌaɪl ðə lˈoʊɪst tˈɛmpɹɪtʃɚɹ ˈɛvɚ ɹᵻkˈoːɹdᵻd wʌz ˌɔn nˈaɪn dʒˈænjuːˌɛɹi tˈuː θˈaʊzənd θˈɜːtiːn.