Mailing Address:
Pennsylvania State Climatologist503 Walker Building
University Park, PA 16802
| Cloud Ceiling (% less than altitude) | ||||||||||||||
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| Date and Time | Temp (°F) | STDV Temp (°F) | Dew Pt (°F) | STDV Dew Pt (°F) | Pressure (mb) | STDV Pressure (mb) | Wind (mph) | STDV Wind (mph) | 10000 (ft) | 5000 (ft) | 2000 (ft) | 1000 (ft) | 500 (ft) | 100 (ft) | 3-11 00:00:00 | 37.0 | ± 8.8 | 21.4 | ± 11.9 | 1017.1 | ± 9.4 | 9.5 | ± 5.8 | 40 | 25 | 5 | 3-11 01:00:00 | 36.1 | ± 9.6 | 22.4 | ± 13.0 | 1016.7 | ± 9.5 | 8.8 | ± 6.4 | 40 | 30 | 5 | 3-11 02:00:00 | 34.7 | ± 9.2 | 23.0 | ± 13.0 | 1017.1 | ± 9.7 | 7.8 | ± 6.0 | 45 | 25 | 10 | 5 | 3-11 03:00:00 | 33.6 | ± 9.1 | 23.2 | ± 12.5 | 1017.4 | ± 9.6 | 7.2 | ± 4.9 | 45 | 30 | 10 | 5 | 3-11 04:00:00 | 32.5 | ± 9.4 | 22.4 | ± 12.7 | 1017.3 | ± 9.6 | 7.1 | ± 5.7 | 50 | 35 | 10 | 10 | 10 | 5 | 3-11 05:00:00 | 31.4 | ± 8.9 | 22.2 | ± 12.6 | 1017.2 | ± 9.7 | 7.0 | ± 5.4 | 40 | 30 | 5 | 5 | 5 | 3-11 06:00:00 | 30.9 | ± 9.1 | 23.0 | ± 11.9 | 1017.2 | ± 9.7 | 7.0 | ± 5.1 | 40 | 40 | 5 | 5 | 5 | 3-11 07:00:00 | 30.3 | ± 9.5 | 22.1 | ± 12.1 | 1017.5 | ± 9.8 | 6.9 | ± 5.0 | 45 | 40 | 15 | 15 | 10 | 10 | 3-11 08:00:00 | 29.5 | ± 9.2 | 21.8 | ± 11.8 | 1017.0 | ± 9.9 | 6.8 | ± 5.2 | 50 | 50 | 15 | 10 | 10 | 10 | 3-11 09:00:00 | 28.9 | ± 9.3 | 22.1 | ± 11.6 | 1017.4 | ± 9.8 | 6.9 | ± 5.8 | 40 | 40 | 5 | 5 | 5 | 3-11 10:00:00 | 28.3 | ± 9.1 | 20.6 | ± 11.0 | 1017.4 | ± 9.9 | 7.1 | ± 5.5 | 35 | 35 | 15 | 5 | 5 | 5 | 3-11 11:00:00 | 28.1 | ± 9.4 | 19.9 | ± 10.3 | 1017.7 | ± 9.9 | 7.6 | ± 6.3 | 40 | 40 | 15 | 10 | 10 | 10 | 3-11 12:00:00 | 28.0 | ± 9.0 | 20.6 | ± 10.8 | 1018.4 | ± 9.4 | 8.2 | ± 6.0 | 40 | 35 | 15 | 15 | 15 | 15 | 3-11 13:00:00 | 29.3 | ± 8.1 | 19.9 | ± 10.0 | 1018.7 | ± 9.6 | 8.3 | ± 7.1 | 45 | 40 | 30 | 25 | 25 | 25 | 3-11 14:00:00 | 31.0 | ± 7.6 | 20.0 | ± 10.1 | 1018.6 | ± 9.3 | 8.8 | ± 6.4 | 45 | 35 | 20 | 15 | 15 | 15 | 3-11 15:00:00 | 33.2 | ± 7.1 | 20.9 | ± 11.3 | 1018.8 | ± 9.3 | 9.0 | ± 6.0 | 50 | 45 | 25 | 20 | 15 | 15 | 3-11 16:00:00 | 35.3 | ± 7.4 | 20.1 | ± 10.4 | 1018.2 | ± 9.0 | 10.3 | ± 6.4 | 45 | 40 | 10 | 5 | 5 | 3-11 17:00:00 | 37.7 | ± 7.9 | 20.6 | ± 11.0 | 1017.4 | ± 8.2 | 11.0 | ± 5.5 | 60 | 55 | 25 | 20 | 15 | 15 | 3-11 18:00:00 | 39.1 | ± 8.3 | 21.6 | ± 11.5 | 1016.8 | ± 8.1 | 11.5 | ± 5.6 | 60 | 55 | 35 | 25 | 20 | 20 | 3-11 19:00:00 | 39.9 | ± 8.8 | 20.6 | ± 11.5 | 1016.2 | ± 7.9 | 11.7 | ± 5.9 | 55 | 50 | 30 | 15 | 15 | 15 | 3-11 20:00:00 | 40.5 | ± 9.2 | 21.2 | ± 11.8 | 1016.1 | ± 7.7 | 12.1 | ± 6.0 | 55 | 50 | 25 | 15 | 15 | 15 | 3-11 21:00:00 | 40.2 | ± 9.1 | 21.6 | ± 12.4 | 1016.4 | ± 8.0 | 12.4 | ± 5.7 | 40 | 40 | 10 | 10 | 10 | 10 | 3-11 22:00:00 | 39.4 | ± 9.2 | 21.6 | ± 12.0 | 1016.6 | ± 7.9 | 11.5 | ± 5.8 | 45 | 30 | 20 | 15 | 15 | 15 | 3-11 23:00:00 | 37.7 | ± 8.9 | 21.6 | ± 11.8 | 1017.0 | ± 7.7 | 11.4 | ± 6.2 | 40 | 25 | 10 | 5 | 5 |