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 (30.19")
1901-1926 Base Period
189505 - 189602 23.15" 2 -7.04"
189605 - 189702 38.65" 30 8.46"
189705 - 189802 29.70" 14 -0.49"
189805 - 189902 31.89" 22 1.70"
189905 - 190002 25.95" 6 -4.24"
190005 - 190102 26.33" 7 -3.86"
190105 - 190202 20.90" 1 -9.29"
190205 - 190302 35.45" 28 5.26"
190305 - 190402 27.67" 11 -2.52"
190405 - 190502 23.47" 3 -6.72"
190505 - 190602 33.81" 25 3.62"
190605 - 190702 32.18" 23 1.99"
190705 - 190802 34.50" 27 4.31"
190805 - 190902 24.93" 4 -5.26"
190905 - 191002 36.11" 29 5.92"
191005 - 191102 31.49" 20 1.30"
191105 - 191202 34.22" 26 4.03"
191205 - 191302 33.28" 24 3.09"
191305 - 191402 25.68" 5 -4.51"
191405 - 191502 26.56" 8 -3.63"
191505 - 191602 41.15" 31 10.96"
191605 - 191702 27.57" 10 -2.62"
191705 - 191802 28.86" 13 -1.33"
191805 - 191902 28.38" 12 -1.81"
191905 - 192002 29.96" 16 -0.23"
192005 - 192102 31.15" 18 0.96"
192105 - 192202 31.19" 19 1.00"
192205 - 192302 29.82" 15 -0.37"
192305 - 192402 31.86" 21 1.67"
192405 - 192502 27.43" 9 -2.76"
192505 - 192602 30.95" 17 0.76"

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/