Climate at a Glance

National Time Series

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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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Dates Value Rank Departure From Mean (48.53°F)
1901-2000 Base Period
189512 - 189705 48.24°F 37 -0.29°F
189612 - 189805 48.45°F 54 -0.08°F
189712 - 189905 47.29°F 6 -1.24°F
189812 - 190005 47.79°F 15 -0.74°F
189912 - 190105 48.76°F 73 0.23°F
190012 - 190205 48.50°F 56 -0.03°F
190112 - 190305 47.88°F 19 -0.65°F
190212 - 190405 47.15°F 5 -1.38°F
190312 - 190505 47.40°F 7 -1.13°F
190412 - 190605 47.72°F 11 -0.81°F
190512 - 190705 48.16°F 33 -0.37°F
190612 - 190805 48.54°F 58 0.01°F
190712 - 190905 48.58°F 63 0.05°F
190812 - 191005 48.43°F 51 -0.10°F
190912 - 191105 48.69°F 70 0.16°F
191012 - 191205 47.72°F 11 -0.81°F
191112 - 191305 46.96°F 3 -1.57°F
191212 - 191405 48.25°F 39 -0.28°F
191312 - 191505 48.30°F 41 -0.23°F
191412 - 191605 47.62°F 9 -0.91°F
191512 - 191705 46.88°F 2 -1.65°F
191612 - 191805 46.83°F 1 -1.70°F
191712 - 191905 48.24°F 37 -0.29°F
191812 - 192005 47.91°F 20 -0.62°F
191912 - 192105 48.37°F 46 -0.16°F
192012 - 192205 49.41°F 91 0.88°F
192112 - 192305 48.40°F 48 -0.13°F
192212 - 192405 47.78°F 14 -0.75°F
192312 - 192505 48.30°F 41 -0.23°F
192412 - 192605 48.69°F 70 0.16°F
192512 - 192705 48.83°F 77 0.30°F
192612 - 192805 48.67°F 68 0.14°F
192712 - 192905 47.67°F 10 -0.86°F
192812 - 193005 47.83°F 18 -0.70°F
192912 - 193105 48.81°F 76 0.28°F
193012 - 193205 49.52°F 95 0.99°F
193112 - 193305 48.40°F 48 -0.13°F
193212 - 193405 49.77°F 97 1.24°F
193312 - 193505 50.21°F 106 1.68°F
193412 - 193605 48.06°F 27 -0.47°F
193512 - 193705 48.00°F 25 -0.53°F
193612 - 193805 48.77°F 74 0.24°F
193712 - 193905 49.53°F 96 1.00°F
193812 - 194005 49.09°F 85 0.56°F
193912 - 194105 48.87°F 79 0.34°F
194012 - 194205 49.00°F 82 0.47°F
194112 - 194305 48.61°F 65 0.08°F
194212 - 194405 48.54°F 58 0.01°F
194312 - 194505 48.58°F 63 0.05°F
194412 - 194605 48.78°F 75 0.25°F
194512 - 194705 48.75°F 72 0.22°F
194612 - 194805 48.39°F 47 -0.14°F
194712 - 194905 48.03°F 26 -0.50°F
194812 - 195005 48.32°F 44 -0.21°F
194912 - 195105 47.99°F 22 -0.54°F
195012 - 195205 47.99°F 22 -0.54°F
195112 - 195305 49.03°F 83 0.50°F
195212 - 195405 49.90°F 103 1.37°F
195312 - 195505 49.35°F 89 0.82°F
195412 - 195605 48.30°F 41 -0.23°F
195512 - 195705 48.70°F 71 0.17°F
195612 - 195805 48.59°F 64 0.06°F
195712 - 195905 48.67°F 68 0.14°F
195812 - 196005 48.07°F 28 -0.46°F
195912 - 196105 48.41°F 50 -0.12°F
196012 - 196205 48.15°F 32 -0.38°F
196112 - 196305 48.28°F 40 -0.25°F
196212 - 196405 48.63°F 66 0.10°F
196312 - 196505 47.80°F 17 -0.73°F
196412 - 196605 47.95°F 21 -0.58°F
196512 - 196705 48.44°F 52 -0.09°F
196612 - 196805 48.22°F 35 -0.31°F
196712 - 196905 47.79°F 15 -0.74°F
196812 - 197005 47.75°F 13 -0.78°F
196912 - 197105 47.99°F 22 -0.54°F
197012 - 197205 48.46°F 55 -0.07°F
197112 - 197305 48.11°F 29 -0.42°F
197212 - 197405 48.85°F 78 0.32°F
197312 - 197505 48.44°F 52 -0.09°F
197412 - 197605 48.58°F 63 0.05°F
197512 - 197705 48.33°F 45 -0.20°F
197612 - 197805 48.22°F 35 -0.31°F
197712 - 197905 47.07°F 4 -1.46°F
197812 - 198005 47.52°F 8 -1.01°F
197912 - 198105 49.48°F 93 0.95°F
198012 - 198205 49.05°F 84 0.52°F
198112 - 198305 48.17°F 34 -0.36°F
198212 - 198405 48.58°F 63 0.05°F
198312 - 198505 48.13°F 31 -0.40°F
198412 - 198605 48.94°F 80 0.41°F
198512 - 198705 49.81°F 100 1.28°F
198612 - 198805 49.52°F 95 0.99°F
198712 - 198905 49.19°F 88 0.66°F
198812 - 199005 49.16°F 87 0.63°F
198912 - 199105 49.83°F 101 1.30°F
199012 - 199205 50.03°F 105 1.50°F
199112 - 199305 48.96°F 81 0.43°F
199212 - 199405 48.11°F 29 -0.42°F
199312 - 199505 49.47°F 92 0.94°F
199412 - 199605 49.12°F 86 0.59°F
199512 - 199705 48.56°F 59 0.03°F
199612 - 199805 49.38°F 90 0.85°F
199712 - 199905 50.69°F 107 2.16°F
199812 - 200005 50.95°F 108 2.42°F
199912 - 200105 49.89°F 102 1.36°F
200012 - 200205 49.78°F 98 1.25°F
200112 - 200305 49.80°F 99 1.27°F
200212 - 200405 50.01°F 104 1.48°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/