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 (55.55°F)
1901-1970 Base Period
189504 - 189505 56.42°F 61 0.87°F
189604 - 189605 57.40°F 75 1.85°F
189704 - 189705 56.16°F 51 0.61°F
189804 - 189805 55.36°F 29 -0.19°F
189904 - 189905 55.26°F 26 -0.29°F
190004 - 190005 56.67°F 63 1.12°F
190104 - 190105 55.28°F 28 -0.27°F
190204 - 190205 56.42°F 61 0.87°F
190304 - 190305 54.88°F 19 -0.67°F
190404 - 190405 54.80°F 16 -0.75°F
190504 - 190505 54.82°F 17 -0.73°F
190604 - 190605 56.15°F 50 0.60°F
190704 - 190705 51.71°F 1 -3.84°F
190804 - 190805 55.78°F 42 0.23°F
190904 - 190905 53.55°F 5 -2.00°F
191004 - 191005 56.42°F 61 0.87°F
191104 - 191105 55.60°F 37 0.05°F
191204 - 191205 55.53°F 31 -0.02°F
191304 - 191305 55.76°F 41 0.21°F
191404 - 191405 56.09°F 48 0.54°F
191504 - 191505 56.37°F 57 0.82°F
191604 - 191605 54.78°F 14 -0.77°F
191704 - 191705 51.88°F 2 -3.67°F
191804 - 191805 54.92°F 20 -0.63°F
191904 - 191905 55.69°F 39 0.14°F
192004 - 192005 53.04°F 3 -2.51°F
192104 - 192105 55.56°F 35 0.01°F
192204 - 192205 55.75°F 40 0.20°F
192304 - 192305 54.72°F 13 -0.83°F
192404 - 192405 54.08°F 9 -1.47°F
192504 - 192505 57.36°F 74 1.81°F
192604 - 192605 55.53°F 31 -0.02°F
192704 - 192705 55.67°F 38 0.12°F
192804 - 192805 54.79°F 15 -0.76°F
192904 - 192905 55.02°F 21 -0.53°F
193004 - 193005 56.82°F 66 1.27°F
193104 - 193105 55.25°F 25 -0.30°F
193204 - 193205 56.06°F 46 0.51°F
193304 - 193305 54.84°F 18 -0.71°F
193404 - 193405 59.22°F 76 3.67°F
193504 - 193505 53.52°F 4 -2.03°F
193604 - 193605 56.84°F 67 1.29°F
193704 - 193705 56.02°F 45 0.47°F
193804 - 193805 55.79°F 43 0.24°F
193904 - 193905 57.12°F 72 1.57°F
194004 - 194005 55.54°F 33 -0.01°F
194104 - 194105 57.18°F 73 1.63°F
194204 - 194205 56.08°F 47 0.53°F
194304 - 194305 56.30°F 53 0.75°F
194404 - 194405 55.50°F 30 -0.05°F
194504 - 194505 54.25°F 10 -1.30°F
194604 - 194605 56.68°F 64 1.13°F
194704 - 194705 55.54°F 33 -0.01°F
194804 - 194805 56.80°F 65 1.25°F
194904 - 194905 56.90°F 68 1.35°F
195004 - 195005 54.05°F 8 -1.50°F
195104 - 195105 55.24°F 24 -0.31°F
195204 - 195205 56.12°F 49 0.57°F
195304 - 195305 53.97°F 7 -1.58°F
195404 - 195405 56.39°F 58 0.84°F
195504 - 195505 57.08°F 71 1.53°F
195604 - 195605 55.57°F 36 0.02°F
195704 - 195705 55.18°F 23 -0.37°F
195804 - 195805 56.35°F 55 0.80°F
195904 - 195905 56.22°F 52 0.67°F
196004 - 196005 55.95°F 44 0.40°F
196104 - 196105 53.77°F 6 -1.78°F
196204 - 196205 57.04°F 70 1.49°F
196304 - 196305 56.46°F 62 0.91°F
196404 - 196405 56.36°F 56 0.81°F
196504 - 196505 56.35°F 55 0.80°F
196604 - 196605 55.08°F 22 -0.47°F
196704 - 196705 54.32°F 11 -1.23°F
196804 - 196805 54.38°F 12 -1.17°F
196904 - 196905 57.02°F 69 1.47°F
197004 - 197005 55.26°F 26 -0.29°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/