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 (99.13")
1901-1926 Base Period
189501 - 189612 97.54" 14 -1.59"
189601 - 189712 93.01" 5 -6.12"
189701 - 189812 95.10" 10 -4.03"
189801 - 189912 103.11" 25 3.98"
189901 - 190012 101.70" 22 2.57"
190001 - 190112 111.06" 30 11.93"
190101 - 190212 107.65" 27 8.52"
190201 - 190312 94.99" 8 -4.14"
190301 - 190412 95.03" 9 -4.10"
190401 - 190512 98.21" 16 -0.92"
190501 - 190612 111.14" 31 12.01"
190601 - 190712 106.80" 26 7.67"
190701 - 190812 108.87" 29 9.74"
190801 - 190912 107.90" 28 8.77"
190901 - 191012 97.27" 12 -1.86"
191001 - 191112 92.04" 3 -7.09"
191101 - 191212 90.95" 2 -8.18"
191201 - 191312 100.39" 21 1.26"
191301 - 191412 98.00" 15 -1.13"
191401 - 191512 94.44" 6 -4.69"
191501 - 191612 95.99" 11 -3.14"
191601 - 191712 99.02" 18 -0.11"
191701 - 191812 99.44" 19 0.31"
191801 - 191912 94.61" 7 -4.52"
191901 - 192012 102.00" 24 2.87"
192001 - 192112 97.47" 13 -1.66"
192101 - 192212 99.80" 20 0.67"
192201 - 192312 101.90" 23 2.77"
192301 - 192412 98.77" 17 -0.36"
192401 - 192512 92.92" 4 -6.21"
192501 - 192612 80.74" 1 -18.39"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/