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 (25.15")
1901-1925 Base Period
189505 - 189512 21.58" 7 -3.57"
189605 - 189612 29.57" 27 4.42"
189705 - 189712 16.25" 1 -8.90"
189805 - 189812 23.06" 12 -2.09"
189905 - 189912 23.42" 13 -1.73"
190005 - 190012 28.89" 26 3.74"
190105 - 190112 18.42" 3 -6.73"
190205 - 190212 39.04" 31 13.89"
190305 - 190312 29.70" 28 4.55"
190405 - 190412 20.66" 5 -4.49"
190505 - 190512 28.60" 24 3.45"
190605 - 190612 23.94" 16 -1.21"
190705 - 190712 26.70" 21 1.55"
190805 - 190812 28.73" 25 3.58"
190905 - 190912 30.44" 29 5.29"
191005 - 191012 16.50" 2 -8.65"
191105 - 191112 24.07" 17 -1.08"
191205 - 191212 22.18" 8 -2.97"
191305 - 191312 22.78" 11 -2.37"
191405 - 191412 25.70" 19 0.55"
191505 - 191512 32.25" 30 7.10"
191605 - 191612 21.44" 6 -3.71"
191705 - 191712 20.23" 4 -4.92"
191805 - 191812 27.65" 23 2.50"
191905 - 191912 26.74" 22 1.59"
192005 - 192012 22.76" 10 -2.39"
192105 - 192112 25.81" 20 0.66"
192205 - 192212 22.24" 9 -2.91"
192305 - 192312 23.48" 14 -1.67"
192405 - 192412 24.97" 18 -0.18"
192505 - 192512 23.66" 15 -1.49"

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/