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 (41.69")
1901-1935 Base Period
189505 - 189602 44.07" 26 2.38"
189605 - 189702 27.87" 3 -13.82"
189705 - 189802 40.76" 17 -0.93"
189805 - 189902 50.71" 38 9.02"
189905 - 190002 33.68" 5 -8.01"
190005 - 190102 42.54" 19 0.85"
190105 - 190202 35.36" 6 -6.33"
190205 - 190302 45.45" 33 3.76"
190305 - 190402 28.05" 4 -13.64"
190405 - 190502 42.64" 20 0.95"
190505 - 190602 42.80" 21 1.11"
190605 - 190702 45.15" 31 3.46"
190705 - 190802 47.87" 34 6.18"
190805 - 190902 44.26" 28 2.57"
190905 - 191002 44.86" 29 3.17"
191005 - 191102 38.25" 12 -3.44"
191105 - 191202 50.25" 37 8.56"
191205 - 191302 44.18" 27 2.49"
191305 - 191402 38.38" 13 -3.31"
191405 - 191502 36.85" 9 -4.84"
191505 - 191602 37.78" 10 -3.91"
191605 - 191702 41.79" 18 0.10"
191705 - 191802 26.40" 2 -15.29"
191805 - 191902 39.10" 16 -2.59"
191905 - 192002 57.52" 40 15.83"
192005 - 192102 49.00" 35 7.31"
192105 - 192202 37.85" 11 -3.84"
192205 - 192302 44.95" 30 3.26"
192305 - 192402 49.55" 36 7.86"
192405 - 192502 24.68" 1 -17.01"
192505 - 192602 43.01" 23 1.32"
192605 - 192702 43.91" 24 2.22"
192705 - 192802 36.20" 7 -5.49"
192805 - 192902 38.72" 14 -2.97"
192905 - 193002 36.21" 8 -5.48"
193005 - 193102 38.75" 15 -2.94"
193105 - 193202 54.59" 39 12.90"
193205 - 193302 45.39" 32 3.70"
193305 - 193402 42.97" 22 1.28"
193405 - 193502 43.94" 25 2.25"

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/