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) | 8-24 00:00:00 | 70.4 | ± 4.7 | 61.4 | ± 6.7 | 1017.1 | ± 4.2 | 5.6 | ± 4.3 | 40 | 25 | 20 | 10 | 8-24 01:00:00 | 68.2 | ± 4.9 | 61.6 | ± 6.4 | 1017.6 | ± 4.3 | 4.6 | ± 4.1 | 35 | 25 | 15 | 5 | 8-24 02:00:00 | 66.6 | ± 5.1 | 61.3 | ± 6.3 | 1017.9 | ± 4.2 | 3.7 | ± 3.4 | 35 | 20 | 20 | 20 | 8-24 03:00:00 | 65.4 | ± 4.9 | 60.7 | ± 6.1 | 1018.1 | ± 4.4 | 3.8 | ± 3.4 | 55 | 45 | 30 | 25 | 15 | 10 | 8-24 04:00:00 | 64.4 | ± 5.1 | 60.5 | ± 6.1 | 1018.2 | ± 4.5 | 3.4 | ± 3.2 | 30 | 25 | 15 | 10 | 8-24 05:00:00 | 63.7 | ± 5.0 | 60.3 | ± 6.0 | 1018.0 | ± 4.5 | 4.5 | ± 3.8 | 35 | 30 | 20 | 10 | 5 | 8-24 06:00:00 | 63.0 | ± 5.3 | 59.7 | ± 6.3 | 1018.0 | ± 4.6 | 3.9 | ± 3.7 | 45 | 35 | 25 | 10 | 10 | 5 | 8-24 07:00:00 | 62.4 | ± 5.5 | 59.5 | ± 6.3 | 1018.0 | ± 4.7 | 3.6 | ± 3.3 | 35 | 35 | 30 | 15 | 10 | 5 | 8-24 08:00:00 | 61.5 | ± 5.9 | 59.3 | ± 6.5 | 1017.9 | ± 4.7 | 3.8 | ± 3.3 | 35 | 35 | 25 | 20 | 5 | 5 | 8-24 09:00:00 | 61.4 | ± 5.9 | 59.1 | ± 6.4 | 1018.2 | ± 4.7 | 4.3 | ± 3.6 | 40 | 40 | 35 | 25 | 10 | 10 | 8-24 10:00:00 | 60.8 | ± 6.0 | 58.4 | ± 6.4 | 1018.7 | ± 4.9 | 4.6 | ± 3.3 | 50 | 50 | 45 | 40 | 30 | 15 | 8-24 11:00:00 | 61.5 | ± 6.0 | 58.9 | ± 6.7 | 1019.2 | ± 4.9 | 4.3 | ± 3.6 | 65 | 65 | 55 | 45 | 35 | 15 | 8-24 12:00:00 | 64.3 | ± 5.4 | 60.3 | ± 6.1 | 1019.4 | ± 5.0 | 5.7 | ± 3.5 | 55 | 55 | 50 | 45 | 30 | 20 | 8-24 13:00:00 | 67.3 | ± 5.0 | 60.9 | ± 6.1 | 1019.4 | ± 5.1 | 5.9 | ± 3.4 | 50 | 45 | 40 | 35 | 20 | 10 | 8-24 14:00:00 | 70.4 | ± 4.8 | 60.7 | ± 7.1 | 1019.3 | ± 5.1 | 7.4 | ± 3.8 | 45 | 45 | 25 | 20 | 8-24 15:00:00 | 73.0 | ± 4.9 | 61.1 | ± 6.6 | 1019.1 | ± 5.0 | 8.2 | ± 3.7 | 65 | 60 | 40 | 30 | 20 | 20 | 8-24 16:00:00 | 75.1 | ± 4.6 | 60.4 | ± 7.1 | 1018.7 | ± 4.9 | 8.1 | ± 3.6 | 60 | 45 | 30 | 20 | 15 | 15 | 8-24 17:00:00 | 76.8 | ± 4.6 | 60.3 | ± 7.9 | 1018.3 | ± 4.9 | 8.6 | ± 4.3 | 55 | 40 | 15 | 5 | 5 | 5 | 8-24 18:00:00 | 77.7 | ± 4.5 | 60.1 | ± 7.7 | 1018.0 | ± 4.9 | 8.2 | ± 3.5 | 45 | 30 | 8-24 19:00:00 | 78.4 | ± 4.8 | 59.4 | ± 7.7 | 1017.6 | ± 5.0 | 8.6 | ± 4.1 | 50 | 25 | 8-24 20:00:00 | 78.8 | ± 5.3 | 59.4 | ± 8.4 | 1017.2 | ± 4.9 | 9.1 | ± 4.0 | 50 | 35 | 10 | 10 | 10 | 10 | 8-24 21:00:00 | 77.7 | ± 5.5 | 58.5 | ± 8.4 | 1017.2 | ± 4.7 | 8.8 | ± 4.2 | 50 | 30 | 10 | 10 | 10 | 10 | 8-24 22:00:00 | 75.8 | ± 5.4 | 58.9 | ± 8.0 | 1017.7 | ± 4.5 | 7.9 | ± 3.9 | 35 | 20 | 5 | 5 | 5 | 5 | 8-24 23:00:00 | 72.9 | ± 5.5 | 60.9 | ± 7.9 | 1017.8 | ± 4.4 | 5.1 | ± 3.4 | 30 | 25 | 10 | 5 | 5 | 5 |