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 (150.65")
1901-1911 Base Period
189503 - 189802 144.22" 6 -6.43"
189603 - 189902 143.80" 5 -6.85"
189703 - 190002 143.08" 4 -7.57"
189803 - 190102 162.61" 13 11.96"
189903 - 190202 154.50" 9 3.85"
190003 - 190302 171.33" 14 20.68"
190103 - 190402 135.96" 3 -14.69"
190203 - 190502 133.85" 2 -16.80"
190303 - 190602 125.46" 1 -25.19"
190403 - 190702 148.60" 7 -2.05"
190503 - 190802 155.86" 10 5.21"
190603 - 190902 157.75" 11 7.10"
190703 - 191002 160.91" 12 10.26"
190803 - 191102 150.30" 8 -0.35"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/