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Selected U.S. City |
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Maps of Monthly and All-Time Records |
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For additional records not included in the selected list below please refer to the U.S. Records page. |
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| Location | Record Type | New Record Date | New Record | Old Record | Old Record Date |
| Del Rio, TX | Tied fourth highest May temp record | May 10, 2008 | 107°F | 107°F | May 21, 1953 and May 31, 2004 |
| Del Rio, TX | Highest minimum temp record for the month | May 23, 2008 | 80°F | 78°F | May 8, 2003, May 32, 1927 and May 14, 1995 |
| Allentown, NJ | Sixth coolest May on record | May, 2008 | 56.3°F | 56.5°F | May, 1966 |
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| Location | Record Type | New Record Date | New Record | Old Record | Old Record Date |
| McCook, NE | Monthly 24-hour precipitation record | May 24, 2008 | 5.13 inches | 3.43 inches | May 21, 1969 |
| McCook, NE | All-time 24-hour precipitation record | May 24, 2008 | 5.13 inches | 4.08 inches | June 26, 1985 |
| Wichita, KS | Monthly rainfall record | as of May 24, 2008 | 11.45 inches | 11.22 inches | May, 1930 |
| East Rapid City, SD | Wettest May on record | May, 2008 | 9.71 inches | 9.21 inches | May, 1962 |
| East Rapid City, SD | All-time wettest month on record | May, 2008 | 9.71 inches | 9.66 inches | July, 1905 |
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| Location | Record Type | New Record Date | New Record | Old Record | Old Record Date |
| Rapid City, SD | All-time one day snowfall record for the month | May 2, 2008 | 11.0 inches | 7.5 inches | May 11, 2005 |
| East Rapid City, SD | All-time one day snowfall record for the month | May 2, 2008 | 12.0 inches | 10.8 inches | May 7, 1970 |
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| Location | Record Type | New Record Date | New Record | Old Record | Old Record Date |
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| Location | Record Type | New Record Date | New Record | Old Record | Old Record Date |
| Las Vegas, NV | Lowest May barometric pressure record | May 22, 2008 | 29.27 inches | 29.28 inches | May, 1975 |
| Sacramento, CA | Lowest May barometric pressure record | May 23, 2008 | 29.36 inches | 29.50 inches | May, 1949 |
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| Location | Record Type | New Record Date | New Record | Old Record | Old Record Date |
| None Reported. |
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