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 (39.20")
1901-1921 Base Period
189505 - 189602 36.44" 9 -2.76"
189605 - 189702 38.40" 13 -0.80"
189705 - 189802 22.52" 1 -16.68"
189805 - 189902 56.91" 26 17.71"
189905 - 190002 33.33" 5 -5.87"
190005 - 190102 41.19" 19 1.99"
190105 - 190202 42.32" 20 3.12"
190205 - 190302 40.59" 16 1.39"
190305 - 190402 39.61" 14 0.41"
190405 - 190502 34.86" 8 -4.34"
190505 - 190602 38.23" 12 -0.97"
190605 - 190702 40.92" 17 1.72"
190705 - 190802 45.65" 24 6.45"
190805 - 190902 31.85" 2 -7.35"
190905 - 191002 34.71" 7 -4.49"
191005 - 191102 32.82" 3 -6.38"
191105 - 191202 47.58" 25 8.38"
191205 - 191302 42.51" 21 3.31"
191305 - 191402 33.45" 6 -5.75"
191405 - 191502 41.10" 18 1.90"
191505 - 191602 37.67" 11 -1.53"
191605 - 191702 40.48" 15 1.28"
191705 - 191802 32.97" 4 -6.23"
191805 - 191902 43.52" 22 4.32"
191905 - 192002 44.09" 23 4.89"
192005 - 192102 37.05" 10 -2.15"

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/