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 (48.98")
1901-1926 Base Period
189502 - 189701 56.39" 25 7.41"
189602 - 189801 57.80" 27 8.82"
189702 - 189901 51.90" 17 2.92"
189802 - 190001 56.81" 26 7.83"
189902 - 190101 58.73" 28 9.75"
190002 - 190201 54.29" 23 5.31"
190102 - 190301 52.71" 19 3.73"
190202 - 190401 53.24" 20 4.26"
190302 - 190501 50.04" 15 1.06"
190402 - 190601 58.89" 29 9.91"
190502 - 190701 63.76" 30 14.78"
190602 - 190801 49.22" 13 0.24"
190702 - 190901 47.50" 12 -1.48"
190802 - 191001 52.49" 18 3.51"
190902 - 191101 43.16" 6 -5.82"
191002 - 191201 41.13" 3 -7.85"
191102 - 191301 44.72" 8 -4.26"
191202 - 191401 47.07" 11 -1.91"
191302 - 191501 54.03" 21 5.05"
191402 - 191601 55.00" 24 6.02"
191502 - 191701 54.13" 22 5.15"
191602 - 191801 41.69" 4 -7.29"
191702 - 191901 35.97" 1 -13.01"
191802 - 192001 49.69" 14 0.71"
191902 - 192101 50.48" 16 1.50"
192002 - 192201 43.17" 7 -5.81"
192102 - 192301 46.28" 10 -2.70"
192202 - 192401 42.49" 5 -6.49"
192302 - 192501 38.26" 2 -10.72"
192402 - 192601 45.31" 9 -3.67"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on December 5, 2019 from https://www.ncdc.noaa.gov/cag/