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 (10.73")
1901-1926 Base Period
189510 - 189602 10.34" 10 -0.39"
189610 - 189702 13.66" 28 2.93"
189710 - 189802 13.36" 27 2.63"
189810 - 189902 11.76" 24 1.03"
189910 - 190002 10.73" 19 0.00"
190010 - 190102 10.20" 9 -0.53"
190110 - 190202 8.34" 2 -2.39"
190210 - 190302 10.41" 12 -0.32"
190310 - 190402 10.38" 11 -0.35"
190410 - 190502 9.00" 3 -1.73"
190510 - 190602 12.31" 25 1.58"
190610 - 190702 16.30" 31 5.57"
190710 - 190802 10.92" 21 0.19"
190810 - 190902 10.46" 14 -0.27"
190910 - 191002 10.69" 17 -0.04"
191010 - 191102 10.46" 14 -0.27"
191110 - 191202 14.61" 30 3.88"
191210 - 191302 9.75" 8 -0.98"
191310 - 191402 10.41" 12 -0.32"
191410 - 191502 10.73" 19 0.00"
191510 - 191602 9.68" 6 -1.05"
191610 - 191702 10.57" 16 -0.16"
191710 - 191802 9.49" 5 -1.24"
191810 - 191902 12.71" 26 1.98"
191910 - 192002 11.15" 23 0.42"
192010 - 192102 9.74" 7 -0.99"
192110 - 192202 13.97" 29 3.24"
192210 - 192302 9.14" 4 -1.59"
192310 - 192402 10.99" 22 0.26"
192410 - 192502 5.81" 1 -4.92"
192510 - 192602 10.86" 20 0.13"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/