Climate at a Glance

Statewide 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 (26.23")
1901-1930 Base Period
189502 - 189511 18.56" 1 -7.67"
189602 - 189611 29.78" 33 3.55"
189702 - 189711 25.00" 13 -1.23"
189802 - 189811 27.26" 22 1.03"
189902 - 189911 26.27" 18 0.04"
190002 - 190011 30.59" 36 4.36"
190102 - 190111 24.07" 6 -2.16"
190202 - 190211 28.80" 29 2.57"
190302 - 190311 29.04" 30 2.81"
190402 - 190411 26.09" 16 -0.14"
190502 - 190511 29.07" 31 2.84"
190602 - 190611 26.12" 17 -0.11"
190702 - 190711 23.52" 5 -2.71"
190802 - 190811 25.22" 15 -1.01"
190902 - 190911 26.65" 19 0.42"
191002 - 191011 21.63" 3 -4.60"
191102 - 191111 29.30" 32 3.07"
191202 - 191211 28.37" 27 2.14"
191302 - 191311 25.17" 14 -1.06"
191402 - 191411 24.97" 12 -1.26"
191502 - 191511 26.67" 20 0.44"
191602 - 191611 27.88" 24 1.65"
191702 - 191711 24.07" 6 -2.16"
191802 - 191811 24.58" 11 -1.65"
191902 - 191911 28.15" 25 1.92"
192002 - 192011 24.38" 9 -1.85"
192102 - 192111 28.32" 26 2.09"
192202 - 192211 28.77" 28 2.54"
192302 - 192311 24.22" 8 -2.01"
192402 - 192411 24.54" 10 -1.69"
192502 - 192511 23.08" 4 -3.15"
192602 - 192611 29.82" 34 3.59"
192702 - 192711 27.66" 23 1.43"
192802 - 192811 30.13" 35 3.90"
192902 - 192911 26.74" 21 0.51"
193002 - 193011 19.93" 2 -6.30"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/