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 (40.38")
1901-1928 Base Period
189505 - 189602 45.75" 27 5.37"
189605 - 189702 32.45" 4 -7.93"
189705 - 189802 36.76" 10 -3.62"
189805 - 189902 48.06" 30 7.68"
189905 - 190002 32.95" 7 -7.43"
190005 - 190102 48.01" 29 7.63"
190105 - 190202 40.34" 15 -0.04"
190205 - 190302 42.65" 22 2.27"
190305 - 190402 24.13" 1 -16.25"
190405 - 190502 37.14" 11 -3.24"
190505 - 190602 37.50" 12 -2.88"
190605 - 190702 44.31" 25 3.93"
190705 - 190802 45.03" 26 4.65"
190805 - 190902 41.60" 18 1.22"
190905 - 191002 42.47" 21 2.09"
191005 - 191102 37.61" 13 -2.77"
191105 - 191202 42.73" 23 2.35"
191205 - 191302 50.76" 32 10.38"
191305 - 191402 32.80" 5 -7.58"
191405 - 191502 39.90" 14 -0.48"
191505 - 191602 47.11" 28 6.73"
191605 - 191702 43.98" 24 3.60"
191705 - 191802 28.59" 2 -11.79"
191805 - 191902 40.82" 16 0.44"
191905 - 192002 53.02" 33 12.64"
192005 - 192102 41.37" 17 0.99"
192105 - 192202 32.94" 6 -7.44"
192205 - 192302 42.28" 20 1.90"
192305 - 192402 50.62" 31 10.24"
192405 - 192502 28.98" 3 -11.40"
192505 - 192602 36.10" 9 -4.28"
192605 - 192702 42.25" 19 1.87"
192705 - 192802 35.59" 8 -4.79"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 19, 2019 from https://www.ncdc.noaa.gov/cag/