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.


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Download: xml csv json
Dates Value Rank Departure From Mean (20.80")
1901-1949 Base Period
189511 - 189602 17.35" 14 -3.45"
189611 - 189702 23.45" 39 2.65"
189711 - 189802 14.70" 8 -6.10"
189811 - 189902 23.78" 40 2.98"
189911 - 190002 23.01" 38 2.21"
190011 - 190102 17.62" 16 -3.18"
190111 - 190202 24.75" 43 3.95"
190211 - 190302 24.46" 41 3.66"
190311 - 190402 12.06" 2 -8.74"
190411 - 190502 18.82" 22 -1.98"
190511 - 190602 25.26" 44 4.46"
190611 - 190702 13.41" 5 -7.39"
190711 - 190802 28.84" 50 8.04"
190811 - 190902 20.49" 28 -0.31"
190911 - 191002 16.24" 11 -4.56"
191011 - 191102 12.68" 3 -8.12"
191111 - 191202 22.99" 37 2.19"
191211 - 191302 18.20" 19 -2.60"
191311 - 191402 15.34" 10 -5.46"
191411 - 191502 31.91" 53 11.11"
191511 - 191602 22.90" 36 2.10"
191611 - 191702 18.31" 20 -2.49"
191711 - 191802 13.30" 4 -7.50"
191811 - 191902 27.93" 47 7.13"
191911 - 192002 21.54" 32 0.74"
192011 - 192102 24.57" 42 3.77"
192111 - 192202 22.21" 33 1.41"
192211 - 192302 17.56" 15 -3.24"
192311 - 192402 22.63" 34 1.83"
192411 - 192502 18.17" 18 -2.63"
192511 - 192602 21.43" 31 0.63"
192611 - 192702 19.17" 25 -1.63"
192711 - 192802 19.51" 26 -1.29"
192811 - 192902 16.24" 11 -4.56"
192911 - 193002 16.45" 13 -4.35"
193011 - 193102 17.81" 17 -2.99"
193111 - 193202 28.95" 51 8.15"
193211 - 193302 26.79" 46 5.99"
193311 - 193402 15.29" 9 -5.51"
193411 - 193502 18.72" 21 -2.08"
193511 - 193602 28.17" 48 7.37"
193611 - 193702 28.72" 49 7.92"
193711 - 193802 10.19" 1 -10.61"
193811 - 193902 26.01" 45 5.21"
193911 - 194002 13.48" 6 -7.32"
194011 - 194102 14.03" 7 -6.77"
194111 - 194202 20.53" 29 -0.27"
194211 - 194302 22.76" 35 1.96"
194311 - 194402 19.13" 24 -1.67"
194411 - 194502 18.98" 23 -1.82"
194511 - 194602 30.83" 52 10.03"
194611 - 194702 19.75" 27 -1.05"
194711 - 194802 21.11" 30 0.31"
194811 - 194902 33.01" 54 12.21"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/