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 (42.25")
1901-1913 Base Period
189505 - 189602 38.63" 7 -3.62"
189605 - 189702 43.17" 10 0.92"
189705 - 189802 29.18" 1 -13.07"
189805 - 189902 55.17" 17 12.92"
189905 - 190002 37.31" 5 -4.94"
190005 - 190102 42.82" 9 0.57"
190105 - 190202 44.63" 13 2.38"
190205 - 190302 41.97" 8 -0.28"
190305 - 190402 48.75" 15 6.50"
190405 - 190502 37.92" 6 -4.33"
190505 - 190602 44.79" 14 2.54"
190605 - 190702 43.45" 11 1.20"
190705 - 190802 55.27" 18 13.02"
190805 - 190902 29.25" 2 -13.00"
190905 - 191002 34.11" 4 -8.14"
191005 - 191102 33.26" 3 -8.99"
191105 - 191202 48.99" 16 6.74"
191205 - 191302 44.04" 12 1.79"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/