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 (37.03")
1901-1916 Base Period
189503 - 189602 35.91" 10 -1.12"
189603 - 189702 41.54" 16 4.51"
189703 - 189802 32.24" 4 -4.79"
189803 - 189902 46.39" 20 9.36"
189903 - 190002 36.50" 11 -0.53"
190003 - 190102 35.11" 9 -1.92"
190103 - 190202 24.13" 1 -12.90"
190203 - 190302 46.04" 19 9.01"
190303 - 190402 41.32" 15 4.29"
190403 - 190502 40.28" 14 3.25"
190503 - 190602 43.60" 17 6.57"
190603 - 190702 29.46" 2 -7.57"
190703 - 190802 34.80" 8 -2.23"
190803 - 190902 39.89" 13 2.86"
190903 - 191002 45.03" 18 8.00"
191003 - 191102 32.97" 7 -4.06"
191103 - 191202 32.79" 6 -4.24"
191203 - 191302 29.60" 3 -7.43"
191303 - 191402 32.76" 5 -4.27"
191403 - 191502 37.08" 12 0.05"
191503 - 191602 47.61" 21 10.58"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/