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 (33.87")
1901-1909 Base Period
189503 - 189602 27.11" 3 -6.76"
189603 - 189702 39.96" 12 6.09"
189703 - 189802 26.17" 2 -7.70"
189803 - 189902 28.33" 4 -5.54"
189903 - 190002 28.58" 6 -5.29"
190003 - 190102 40.69" 13 6.82"
190103 - 190202 24.12" 1 -9.75"
190203 - 190302 47.19" 14 13.32"
190303 - 190402 32.69" 9 -1.18"
190403 - 190502 28.53" 5 -5.34"
190503 - 190602 36.36" 11 2.49"
190603 - 190702 29.06" 7 -4.81"
190703 - 190802 31.70" 8 -2.17"
190803 - 190902 34.49" 10 0.62"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/