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) | 8-29 00:00:00 | 71.7 | ± 7.1 | 64.5 | ± 8.6 | 1016.2 | ± 4.9 | 5.4 | ± 4.2 | 40 | 35 | 20 | 10 | 5 | 5 | 8-29 01:00:00 | 70.1 | ± 6.9 | 63.8 | ± 7.5 | 1016.7 | ± 4.8 | 6.1 | ± 4.9 | 40 | 35 | 15 | 5 | 5 | 5 | 8-29 02:00:00 | 68.3 | ± 7.0 | 63.0 | ± 7.6 | 1017.0 | ± 4.8 | 5.3 | ± 4.9 | 30 | 25 | 10 | 8-29 03:00:00 | 66.9 | ± 7.0 | 63.7 | ± 7.4 | 1017.2 | ± 4.8 | 5.1 | ± 4.8 | 45 | 45 | 35 | 25 | 20 | 5 | 8-29 04:00:00 | 65.9 | ± 7.3 | 62.9 | ± 7.5 | 1017.4 | ± 4.7 | 4.7 | ± 4.4 | 45 | 35 | 30 | 25 | 25 | 10 | 8-29 05:00:00 | 65.0 | ± 7.3 | 61.8 | ± 8.1 | 1017.4 | ± 4.8 | 4.9 | ± 4.3 | 40 | 40 | 20 | 15 | 15 | 8-29 06:00:00 | 64.4 | ± 7.5 | 62.4 | ± 7.6 | 1017.3 | ± 4.8 | 4.3 | ± 4.2 | 45 | 40 | 20 | 10 | 5 | 8-29 07:00:00 | 63.9 | ± 7.5 | 62.1 | ± 7.1 | 1017.2 | ± 4.9 | 4.7 | ± 3.9 | 50 | 30 | 15 | 10 | 10 | 8-29 08:00:00 | 63.6 | ± 7.6 | 61.1 | ± 7.6 | 1017.3 | ± 4.9 | 4.8 | ± 3.8 | 45 | 35 | 10 | 5 | 8-29 09:00:00 | 63.1 | ± 7.5 | 61.5 | ± 7.4 | 1017.7 | ± 5.0 | 4.6 | ± 4.3 | 60 | 55 | 30 | 25 | 15 | 10 | 8-29 10:00:00 | 63.2 | ± 7.2 | 61.5 | ± 7.0 | 1017.9 | ± 4.8 | 5.1 | ± 3.7 | 55 | 55 | 35 | 25 | 25 | 5 | 8-29 11:00:00 | 63.6 | ± 6.8 | 60.9 | ± 7.1 | 1018.1 | ± 4.9 | 4.8 | ± 4.3 | 75 | 65 | 45 | 35 | 20 | 10 | 8-29 12:00:00 | 66.1 | ± 6.6 | 61.9 | ± 7.0 | 1018.2 | ± 5.0 | 6.1 | ± 4.0 | 70 | 65 | 45 | 35 | 15 | 5 | 8-29 13:00:00 | 68.7 | ± 6.4 | 62.0 | ± 7.7 | 1018.5 | ± 4.9 | 7.1 | ± 3.7 | 60 | 60 | 40 | 35 | 10 | 10 | 8-29 14:00:00 | 71.3 | ± 6.2 | 61.4 | ± 7.7 | 1018.4 | ± 4.7 | 7.8 | ± 3.9 | 55 | 55 | 40 | 20 | 15 | 10 | 8-29 15:00:00 | 73.4 | ± 6.2 | 61.3 | ± 8.8 | 1017.9 | ± 4.6 | 8.7 | ± 3.8 | 40 | 40 | 25 | 20 | 10 | 8-29 16:00:00 | 75.5 | ± 7.0 | 61.6 | ± 9.3 | 1017.7 | ± 4.6 | 8.1 | ± 3.8 | 65 | 65 | 45 | 40 | 35 | 25 | 8-29 17:00:00 | 76.8 | ± 7.2 | 60.9 | ± 9.5 | 1017.5 | ± 4.4 | 8.9 | ± 3.6 | 60 | 60 | 30 | 25 | 20 | 10 | 8-29 18:00:00 | 77.3 | ± 7.4 | 61.3 | ± 9.9 | 1017.1 | ± 4.4 | 8.5 | ± 4.2 | 65 | 55 | 30 | 15 | 15 | 10 | 8-29 19:00:00 | 78.1 | ± 7.2 | 61.4 | ± 9.8 | 1016.7 | ± 4.3 | 7.9 | ± 4.0 | 65 | 45 | 20 | 15 | 10 | 5 | 8-29 20:00:00 | 78.7 | ± 7.2 | 60.5 | ± 9.5 | 1016.3 | ± 4.1 | 8.8 | ± 4.1 | 60 | 45 | 25 | 20 | 15 | 10 | 8-29 21:00:00 | 77.8 | ± 7.2 | 61.3 | ± 9.5 | 1016.3 | ± 4.1 | 8.6 | ± 4.0 | 70 | 55 | 35 | 25 | 25 | 20 | 8-29 22:00:00 | 75.7 | ± 7.0 | 62.4 | ± 8.5 | 1016.6 | ± 4.0 | 7.3 | ± 4.4 | 50 | 30 | 5 | 8-29 23:00:00 | 73.7 | ± 7.2 | 61.7 | ± 8.8 | 1016.6 | ± 3.9 | 5.5 | ± 3.9 | 45 | 30 | 25 | 15 | 10 | 10 |