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 (55.29°F)
1901-1998 Base Period
189505 - 189601 54.37°F 13 -0.92°F
189605 - 189701 55.02°F 38 -0.27°F
189705 - 189801 55.32°F 53 0.03°F
189805 - 189901 54.33°F 10 -0.96°F
189905 - 190001 55.87°F 81 0.58°F
190005 - 190101 56.35°F 96 1.06°F
190105 - 190201 55.66°F 72 0.37°F
190205 - 190301 55.11°F 42 -0.18°F
190305 - 190401 53.70°F 3 -1.59°F
190405 - 190501 54.51°F 18 -0.78°F
190505 - 190601 55.02°F 38 -0.27°F
190605 - 190701 55.11°F 42 -0.18°F
190705 - 190801 54.54°F 19 -0.75°F
190805 - 190901 55.01°F 37 -0.28°F
190905 - 191001 54.46°F 16 -0.83°F
191005 - 191101 55.56°F 69 0.27°F
191105 - 191201 54.28°F 9 -1.01°F
191205 - 191301 54.56°F 21 -0.73°F
191305 - 191401 55.88°F 82 0.59°F
191405 - 191501 54.97°F 35 -0.32°F
191505 - 191601 54.41°F 15 -0.88°F
191605 - 191701 53.87°F 4 -1.42°F
191705 - 191801 53.25°F 2 -2.04°F
191805 - 191901 55.75°F 77 0.46°F
191905 - 192001 54.61°F 24 -0.68°F
192005 - 192101 55.25°F 47 -0.04°F
192105 - 192201 55.94°F 83 0.65°F
192205 - 192301 56.60°F 99 1.31°F
192305 - 192401 54.84°F 29 -0.45°F
192405 - 192501 54.14°F 6 -1.15°F
192505 - 192601 54.91°F 32 -0.38°F
192605 - 192701 55.26°F 49 -0.03°F
192705 - 192801 54.94°F 34 -0.35°F
192805 - 192901 54.65°F 25 -0.64°F
192905 - 193001 53.98°F 5 -1.31°F
193005 - 193101 55.36°F 56 0.07°F
193105 - 193201 56.95°F 101 1.66°F
193205 - 193301 55.32°F 53 0.03°F
193305 - 193401 57.27°F 103 1.98°F
193405 - 193501 57.20°F 102 1.91°F
193505 - 193601 54.36°F 11 -0.93°F
193605 - 193701 56.05°F 87 0.76°F
193705 - 193801 56.14°F 90 0.85°F
193805 - 193901 56.36°F 97 1.07°F
193905 - 194001 56.11°F 89 0.82°F
194005 - 194101 56.16°F 91 0.87°F
194105 - 194201 56.09°F 88 0.80°F
194205 - 194301 55.17°F 44 -0.12°F
194305 - 194401 55.53°F 68 0.24°F
194405 - 194501 55.38°F 60 0.09°F
194505 - 194601 54.54°F 19 -0.75°F
194605 - 194701 55.50°F 64 0.21°F
194705 - 194801 55.33°F 55 0.04°F
194805 - 194901 54.85°F 30 -0.44°F
194905 - 195001 56.00°F 85 0.71°F
195005 - 195101 54.83°F 28 -0.46°F
195105 - 195201 54.71°F 27 -0.58°F
195205 - 195301 56.32°F 95 1.03°F
195305 - 195401 56.27°F 94 0.98°F
195405 - 195501 55.95°F 84 0.66°F
195505 - 195601 55.33°F 55 0.04°F
195605 - 195701 55.75°F 77 0.46°F
195705 - 195801 55.44°F 62 0.15°F
195805 - 195901 55.69°F 74 0.40°F
195905 - 196001 55.52°F 66 0.23°F
196005 - 196101 55.39°F 61 0.10°F
196105 - 196201 54.46°F 16 -0.83°F
196205 - 196301 55.07°F 41 -0.22°F
196305 - 196401 56.05°F 87 0.76°F
196405 - 196501 55.38°F 60 0.09°F
196505 - 196601 55.00°F 36 -0.29°F
196605 - 196701 55.60°F 71 0.31°F
196705 - 196801 54.38°F 14 -0.91°F
196805 - 196901 54.36°F 11 -0.93°F
196905 - 197001 54.93°F 33 -0.36°F
197005 - 197101 55.37°F 58 0.08°F
197105 - 197201 55.22°F 46 -0.07°F
197205 - 197301 54.19°F 7 -1.10°F
197305 - 197401 55.80°F 78 0.51°F
197405 - 197501 55.31°F 51 0.02°F
197505 - 197601 55.25°F 47 -0.04°F
197605 - 197701 53.01°F 1 -2.28°F
197705 - 197801 55.57°F 70 0.28°F
197805 - 197901 54.19°F 7 -1.10°F
197905 - 198001 55.50°F 64 0.21°F
198005 - 198101 56.26°F 93 0.97°F
198105 - 198201 55.19°F 45 -0.10°F
198205 - 198301 55.53°F 68 0.24°F
198305 - 198401 54.67°F 26 -0.62°F
198405 - 198501 54.90°F 31 -0.39°F
198505 - 198601 55.03°F 40 -0.26°F
198605 - 198701 55.75°F 77 0.46°F
198705 - 198801 55.87°F 81 0.58°F
198805 - 198901 56.66°F 100 1.37°F
198905 - 199001 55.52°F 66 0.23°F
199005 - 199101 55.69°F 74 0.40°F
199105 - 199201 56.26°F 93 0.97°F
199205 - 199301 54.57°F 22 -0.72°F
199305 - 199401 54.58°F 23 -0.71°F
199405 - 199501 56.57°F 98 1.28°F
199505 - 199601 55.37°F 58 0.08°F
199605 - 199701 55.28°F 50 -0.01°F
199705 - 199801 55.87°F 81 0.58°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 19, 2019 from https://www.ncdc.noaa.gov/cag/