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 (28.05")
1901-1912 Base Period
189503 - 189602 25.43" 3 -2.62"
189603 - 189702 29.60" 12 1.55"
189703 - 189802 31.12" 14 3.07"
189803 - 189902 29.47" 11 1.42"
189903 - 190002 32.50" 16 4.45"
190003 - 190102 30.33" 13 2.28"
190103 - 190202 26.88" 7 -1.17"
190203 - 190302 28.81" 10 0.76"
190303 - 190402 33.22" 17 5.17"
190403 - 190502 26.05" 4 -2.00"
190503 - 190602 26.35" 6 -1.70"
190603 - 190702 31.25" 15 3.20"
190703 - 190802 25.06" 2 -2.99"
190803 - 190902 26.10" 5 -1.95"
190903 - 191002 28.77" 8 0.72"
191003 - 191102 28.79" 9 0.74"
191103 - 191202 24.99" 1 -3.06"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/