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 (41.20")
1901-1915 Base Period
189503 - 189902 34.19" 6 -7.01"
189603 - 190002 35.21" 7 -5.99"
189703 - 190102 29.74" 3 -11.46"
189803 - 190202 27.21" 1 -13.99"
189903 - 190302 28.44" 2 -12.76"
190003 - 190402 30.02" 4 -11.18"
190103 - 190502 33.10" 5 -8.10"
190203 - 190602 40.91" 9 -0.29"
190303 - 190702 47.76" 13 6.56"
190403 - 190802 51.55" 16 10.35"
190503 - 190902 51.51" 15 10.31"
190603 - 191002 53.43" 17 12.23"
190703 - 191102 50.55" 14 9.35"
190803 - 191202 46.08" 12 4.88"
190903 - 191302 45.34" 11 4.14"
191003 - 191402 40.62" 8 -0.58"
191103 - 191502 41.68" 10 0.48"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 16, 2019 from https://www.ncdc.noaa.gov/cag/