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 (255.39")
1901-1913 Base Period
189503 - 190002 248.33" 4 -7.06"
189603 - 190102 254.16" 7 -1.23"
189703 - 190202 258.87" 9 3.48"
189803 - 190302 269.86" 14 14.47"
189903 - 190402 265.03" 12 9.64"
190003 - 190502 262.44" 11 7.05"
190103 - 190602 260.79" 10 5.40"
190203 - 190702 254.65" 8 -0.74"
190303 - 190802 265.40" 13 10.01"
190403 - 190902 249.55" 5 -5.84"
190503 - 191002 251.83" 6 -3.56"
190603 - 191102 238.50" 1 -16.89"
190703 - 191202 246.57" 3 -8.82"
190803 - 191302 242.43" 2 -12.96"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 11, 2019 from https://www.ncdc.noaa.gov/cag/