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 (27.61")
1901-1927 Base Period
189505 - 189602 17.42" 1 -10.19"
189605 - 189702 28.67" 20 1.06"
189705 - 189802 21.50" 4 -6.11"
189805 - 189902 21.81" 5 -5.80"
189905 - 190002 26.92" 16 -0.69"
190005 - 190102 31.87" 28 4.26"
190105 - 190202 22.80" 8 -4.81"
190205 - 190302 29.66" 24 2.05"
190305 - 190402 26.65" 15 -0.96"
190405 - 190502 27.93" 19 0.32"
190505 - 190602 34.41" 31 6.80"
190605 - 190702 29.17" 21 1.56"
190705 - 190802 25.71" 13 -1.90"
190805 - 190902 22.62" 6 -4.99"
190905 - 191002 22.78" 7 -4.83"
191005 - 191102 18.51" 2 -9.10"
191105 - 191202 36.17" 32 8.56"
191205 - 191302 32.90" 30 5.29"
191305 - 191402 29.38" 23 1.77"
191405 - 191502 32.46" 29 4.85"
191505 - 191602 30.76" 26 3.15"
191605 - 191702 30.54" 25 2.93"
191705 - 191802 24.53" 10 -3.08"
191805 - 191902 26.19" 14 -1.42"
191905 - 192002 29.36" 22 1.75"
192005 - 192102 25.07" 11 -2.54"
192105 - 192202 25.15" 12 -2.46"
192205 - 192302 23.69" 9 -3.92"
192305 - 192402 20.25" 3 -7.36"
192405 - 192502 27.91" 18 0.30"
192505 - 192602 27.66" 17 0.05"
192605 - 192702 31.31" 27 3.70"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/