ˈænjuːəl pɹɪsˌɪpɪtˈeɪʃən ɹˈeɪndʒᵻz fɹʌm ɐn ˈænjuːəl mˈiːn ʌv ˈeɪthˈʌndɹɪd fˈɪfti ˌɛmˈɛm ɪnðə wˈɛst ˈɛnd tə tˈuː θˈaʊzənd ˌɛmˈɛm ɪnðɪ ˈiːstɚn ˈɛnd ʌvðə fɹˈeɪsɚ vˈæli ænd æt hˈaɪɚɹ ˌɛlɪvˈeɪʃənz.
Annual precipitation ranges from an annual mean of 850 mm in the west end to 2000 mm in the eastern end of the Fraser Valley and at higher elevations.