Climate at a Glance

Divisional Time Series

Choose from the options below and click "Plot" to create a time series graph.
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (47.33")
1901-1932 Base Period
189503 - 189601 41.55" 12 -5.78"
189603 - 189701 33.51" 3 -13.82"
189703 - 189801 43.60" 16 -3.73"
189803 - 189901 50.65" 26 3.32"
189903 - 190001 35.09" 4 -12.24"
190003 - 190101 54.85" 32 7.52"
190103 - 190201 42.58" 15 -4.75"
190203 - 190301 46.70" 21 -0.63"
190303 - 190401 27.94" 1 -19.39"
190403 - 190501 42.50" 14 -4.83"
190503 - 190601 52.26" 29 4.93"
190603 - 190701 53.91" 30 6.58"
190703 - 190801 47.22" 24 -0.11"
190803 - 190901 45.55" 19 -1.78"
190903 - 191001 49.82" 25 2.49"
191003 - 191101 40.79" 9 -6.54"
191103 - 191201 60.43" 34 13.10"
191203 - 191301 61.99" 35 14.66"
191303 - 191401 40.62" 8 -6.71"
191403 - 191501 46.86" 22 -0.47"
191503 - 191601 45.37" 18 -1.96"
191603 - 191701 42.23" 13 -5.10"
191703 - 191801 36.88" 5 -10.45"
191803 - 191901 39.23" 6 -8.10"
191903 - 192001 65.25" 36 17.92"
192003 - 192101 54.65" 31 7.32"
192103 - 192201 44.97" 17 -2.36"
192203 - 192301 50.86" 27 3.53"
192303 - 192401 66.17" 37 18.84"
192403 - 192501 32.37" 2 -14.96"
192503 - 192601 40.52" 7 -6.81"
192603 - 192701 46.96" 23 -0.37"
192703 - 192801 52.01" 28 4.68"
192803 - 192901 41.03" 11 -6.30"
192903 - 193001 46.10" 20 -1.23"
193003 - 193101 40.83" 10 -6.50"
193103 - 193201 55.24" 33 7.91"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2020, retrieved on January 17, 2020 from https://www.ncdc.noaa.gov/cag/