Weather Data for selected cities:
| City | Hi Temp | Lo Temp | Avg. Hi | Avg. Lo | Diff | Precip. | Humidity | Wind | Conditions |
|---|---|---|---|---|---|---|---|---|---|
| Northeast | |||||||||
| Boston, MA | 25 | 10 | 36 | 22 | -11.5 | 0.44 in. | 46% | 24 mph | Snow |
| New York City, NY | 12 | 1 | 38 | 27 | -26.0 | 0.06 in. | 45% | 15 mph | Snow |
| Philadelphia, PA | 18 | 1 | 41 | 26 | -24.0 | 41% | 18 mph | ||
| Pittsburgh, PA | 7 | -6 | 35 | 20 | -27.0 | 0.01 in. | 54% | 18 mph | Snow |
| Richmond, VA | 28 | 12 | 48 | 29 | -18.5 | 37% | 13 mph | ||
| South | |||||||||
| Birmingham, AL | 30 | 10 | 54 | 33 | -23.5 | 43% | 11 mph | Cloudy | |
| Charlotte, NC | 32 | 12 | 52 | 32 | -20.0 | 41% | 6 mph | ||
| Dallas, TX | 37 | 17 | 55 | 37 | -19.0 | 33% | 8 mph | Cloudy | |
| Miami, FL | 75 | 57 | 77 | 60 | -2.5 | 0.03 in. | 81% | 8 mph | Rain |
| New Orleans, LA | 43 | 28 | 65 | 45 | -19.5 | 38% | 14 mph | Sleet | |
| Midwest | |||||||||
| Chicago, IL | 7 | -4 | 32 | 18 | -23.5 | 0.05 in. | 58% | 21 mph | Snow |
| Cincinnati, OH | 9 | -11* | 39 | 22 | -31.5 | 54% | 17 mph | Pt. Cloudy | |
| Detroit, MI | 8 | -3 | 31 | 21 | -23.5 | 58% | 21 mph | Pt. Cloudy | |
| Minneapolis, MN | 1 | -8 | 23 | 6 | -18.0 | 54% | 18 mph | Pt. Cloudy | |
| St. Louis, MO | 18 | -6 | 39 | 22 | -24.5 | 55% | 15 mph | Pt. Cloudy | |
| West | |||||||||
| Los Angeles, CA | 64 | 52 | 66 | 49 | 0.5 | 91% | 5 mph | ||
| Phoenix, AZ | 66 | 51 | 69 | 47 | 0.5 | 52% | 3 mph | ||
| Salt Lake City, UT | 28 | 15 | 39 | 22 | -9.0 | 90% | 5 mph | ||
| San Diego, CA | 68 | 57 | 65 | 50 | 5.0 | 0.24 in. | 76% | 4 mph | Rain |
| San Francisco, CA | 57 | 42 | 58 | 45 | -2.0 | 75% | 4 mph | ||
| Seattle, WA | 39 | 33 | 47 | 36 | -5.5 | 87% | 8 mph | Cloudy | |
The Diff column shows the difference between this day's temperature and the historical average.
* all-time record for this date