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 (15.60")
1901-1913 Base Period
189506 - 189602 18.61" 16 3.01"
189606 - 189702 15.89" 12 0.29"
189706 - 189802 8.09" 2 -7.51"
189806 - 189902 6.92" 1 -8.68"
189906 - 190002 13.08" 6 -2.52"
190006 - 190102 8.27" 3 -7.33"
190106 - 190202 15.44" 10 -0.16"
190206 - 190302 13.64" 7 -1.96"
190306 - 190402 15.63" 11 0.03"
190406 - 190502 20.51" 17 4.91"
190506 - 190602 17.33" 14 1.73"
190606 - 190702 16.56" 13 0.96"
190706 - 190802 10.53" 4 -5.07"
190806 - 190902 15.41" 9 -0.19"
190906 - 191002 15.06" 8 -0.54"
191006 - 191102 18.35" 15 2.75"
191106 - 191202 12.55" 5 -3.05"
191206 - 191302 23.49" 18 7.89"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 19, 2019 from https://www.ncdc.noaa.gov/cag/