ɪn wˈɪntɚ, dɹˈaɪ sˈɜːfɪs ˈɛɹ ˈɛntɚɹɪŋ ɐ mˈɔɪstʃɚsˈætʃɚɹˌeɪɾᵻd kˈeɪv mˌeɪhɐv ɐn ɐdˈɪʃənəl kˈuːlɪŋ ɪfˈɛkt dˈuː tə ðə lˈeɪtənt hˈiːt ʌv ɪvˌæpɚɹˈeɪʃən.
In winter, dry surface air entering a moisture-saturated cave may have an additional cooling effect due to the latent heat of evaporation.