Mailing Address:
Pennsylvania State Climatologist503 Walker Building
University Park, PA 16802
| Cloud Ceiling (% less than altitude) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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) | 8-30 00:00:00 | 70.0 | ± 7.0 | 59.8 | ± 8.6 | 1017.7 | ± 4.1 | 6.8 | ± 4.1 | 67 | 50 | 25 | 17 | 17 | 8-30 01:00:00 | 68.2 | ± 7.0 | 60.0 | ± 8.2 | 1018.2 | ± 4.1 | 5.8 | ± 4.2 | 58 | 50 | 25 | 8 | 8 | 8-30 02:00:00 | 67.0 | ± 6.9 | 59.4 | ± 8.0 | 1018.4 | ± 4.0 | 6.2 | ± 2.7 | 42 | 33 | 33 | 8 | 8-30 03:00:00 | 65.6 | ± 7.0 | 59.5 | ± 7.9 | 1018.6 | ± 3.9 | 5.8 | ± 2.9 | 50 | 33 | 33 | 8 | 8-30 04:00:00 | 64.8 | ± 7.2 | 59.2 | ± 7.9 | 1018.7 | ± 4.0 | 5.5 | ± 2.8 | 50 | 33 | 25 | 17 | 8 | 8-30 05:00:00 | 63.6 | ± 7.4 | 58.4 | ± 8.5 | 1018.7 | ± 4.1 | 4.9 | ± 2.4 | 67 | 50 | 33 | 8 | 8-30 06:00:00 | 63.1 | ± 7.4 | 59.1 | ± 7.7 | 1018.5 | ± 4.0 | 4.6 | ± 3.1 | 75 | 58 | 50 | 8 | 8-30 07:00:00 | 62.4 | ± 7.7 | 59.1 | ± 8.0 | 1018.6 | ± 4.2 | 4.5 | ± 2.7 | 75 | 58 | 58 | 17 | 8-30 08:00:00 | 61.8 | ± 7.7 | 58.0 | ± 8.3 | 1018.6 | ± 4.1 | 4.6 | ± 2.8 | 67 | 58 | 50 | 25 | 8 | 8-30 09:00:00 | 61.5 | ± 7.8 | 58.4 | ± 7.7 | 1018.8 | ± 4.2 | 4.3 | ± 2.6 | 83 | 67 | 58 | 25 | 17 | 8-30 10:00:00 | 61.4 | ± 7.7 | 58.4 | ± 7.9 | 1019.2 | ± 4.3 | 4.3 | ± 2.4 | 92 | 92 | 50 | 8 | 8 | 8-30 11:00:00 | 62.1 | ± 7.3 | 58.4 | ± 8.0 | 1019.6 | ± 4.3 | 4.7 | ± 2.5 | 83 | 75 | 50 | 8 | 8-30 12:00:00 | 64.1 | ± 6.9 | 59.7 | ± 7.7 | 1019.7 | ± 4.3 | 4.6 | ± 2.9 | 67 | 67 | 50 | 17 | 8-30 13:00:00 | 66.8 | ± 6.7 | 60.3 | ± 7.3 | 1019.7 | ± 4.2 | 5.4 | ± 3.1 | 75 | 75 | 58 | 25 | 8-30 14:00:00 | 69.5 | ± 6.7 | 60.1 | ± 8.3 | 1019.8 | ± 4.2 | 6.3 | ± 3.9 | 67 | 67 | 58 | 17 | 8-30 15:00:00 | 71.8 | ± 7.1 | 60.8 | ± 7.9 | 1019.6 | ± 4.3 | 6.8 | ± 3.9 | 75 | 75 | 58 | 8 | 8-30 16:00:00 | 74.0 | ± 7.3 | 60.6 | ± 8.1 | 1019.2 | ± 4.3 | 7.3 | ± 3.8 | 75 | 75 | 25 | 8 | 8-30 17:00:00 | 75.5 | ± 7.6 | 59.1 | ± 8.1 | 1018.8 | ± 4.3 | 8.2 | ± 4.6 | 83 | 75 | 25 | 8 | 8-30 18:00:00 | 76.6 | ± 7.5 | 59.0 | ± 8.5 | 1018.3 | ± 4.3 | 9.0 | ± 4.0 | 83 | 67 | 17 | 8-30 19:00:00 | 77.2 | ± 7.2 | 59.3 | ± 7.6 | 1017.9 | ± 4.3 | 8.3 | ± 4.4 | 83 | 75 | 8-30 20:00:00 | 76.9 | ± 7.1 | 58.6 | ± 8.5 | 1017.6 | ± 4.3 | 8.4 | ± 4.2 | 75 | 58 | 8-30 21:00:00 | 76.1 | ± 6.7 | 58.4 | ± 8.3 | 1017.5 | ± 4.2 | 7.7 | ± 3.9 | 58 | 33 | 8-30 22:00:00 | 74.5 | ± 6.3 | 58.9 | ± 7.3 | 1017.6 | ± 4.3 | 7.6 | ± 3.7 | 42 | 33 | 8-30 23:00:00 | 72.2 | ± 6.1 | 58.7 | ± 8.1 | 1017.7 | ± 4.4 | 6.7 | ± 2.9 | 50 | 25 |