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 (18.52")
1901-1913 Base Period
189510 - 189602 16.37" 7 -2.15"
189610 - 189702 22.28" 13 3.76"
189710 - 189802 9.74" 1 -8.78"
189810 - 189902 28.87" 17 10.35"
189910 - 190002 20.69" 12 2.17"
190010 - 190102 24.12" 15 5.60"
190110 - 190202 15.12" 6 -3.40"
190210 - 190302 20.03" 11 1.51"
190310 - 190402 18.69" 10 0.17"
190410 - 190502 18.44" 9 -0.08"
190510 - 190602 22.55" 14 4.03"
190610 - 190702 12.96" 4 -5.56"
190710 - 190802 25.85" 16 7.33"
190810 - 190902 10.09" 2 -8.43"
190910 - 191002 13.31" 5 -5.21"
191010 - 191102 12.81" 3 -5.71"
191110 - 191202 29.50" 18 10.98"
191210 - 191302 17.31" 8 -1.21"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 18, 2019 from https://www.ncdc.noaa.gov/cag/