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) | 5-2 00:00:00 | 59.1 | ± 8.7 | 41.5 | ± 10.7 | 1014.4 | ± 5.7 | 10.8 | ± 5.1 | 67 | 36 | 12 | 6 | 5-2 01:00:00 | 57.1 | ± 8.0 | 41.5 | ± 10.4 | 1015.2 | ± 5.4 | 9.6 | ± 4.8 | 70 | 33 | 12 | 12 | 3 | 5-2 02:00:00 | 55.7 | ± 7.6 | 42.5 | ± 10.0 | 1015.2 | ± 5.6 | 8.9 | ± 4.6 | 64 | 33 | 12 | 12 | 6 | 5-2 03:00:00 | 54.0 | ± 7.1 | 42.5 | ± 10.3 | 1015.2 | ± 5.8 | 8.4 | ± 5.1 | 70 | 33 | 12 | 12 | 6 | 5-2 04:00:00 | 53.1 | ± 7.0 | 42.0 | ± 9.8 | 1015.2 | ± 5.7 | 8.2 | ± 5.0 | 64 | 39 | 12 | 12 | 3 | 5-2 05:00:00 | 52.0 | ± 6.8 | 42.0 | ± 9.4 | 1015.2 | ± 5.8 | 7.5 | ± 4.1 | 55 | 27 | 9 | 9 | 5-2 06:00:00 | 51.3 | ± 7.1 | 41.2 | ± 9.5 | 1014.9 | ± 5.9 | 7.6 | ± 4.8 | 58 | 33 | 9 | 3 | 3 | 5-2 07:00:00 | 50.8 | ± 6.8 | 40.3 | ± 9.1 | 1014.9 | ± 5.9 | 7.9 | ± 4.4 | 45 | 30 | 3 | 5-2 08:00:00 | 49.9 | ± 6.8 | 41.8 | ± 9.6 | 1014.8 | ± 5.8 | 7.1 | ± 4.9 | 48 | 36 | 9 | 6 | 3 | 5-2 09:00:00 | 49.5 | ± 6.6 | 41.2 | ± 9.9 | 1014.9 | ± 6.0 | 7.4 | ± 5.8 | 52 | 42 | 12 | 9 | 6 | 5-2 10:00:00 | 49.2 | ± 7.1 | 41.5 | ± 9.7 | 1015.3 | ± 6.1 | 7.9 | ± 5.7 | 58 | 42 | 15 | 9 | 6 | 5-2 11:00:00 | 50.4 | ± 6.8 | 42.5 | ± 10.2 | 1015.5 | ± 6.2 | 8.1 | ± 5.3 | 58 | 48 | 21 | 9 | 6 | 5-2 12:00:00 | 52.9 | ± 6.6 | 42.5 | ± 10.3 | 1015.8 | ± 6.4 | 9.4 | ± 5.8 | 52 | 48 | 21 | 9 | 5-2 13:00:00 | 55.4 | ± 6.9 | 42.4 | ± 10.4 | 1015.8 | ± 6.4 | 10.6 | ± 5.6 | 48 | 45 | 21 | 18 | 3 | 5-2 14:00:00 | 57.6 | ± 7.3 | 42.4 | ± 10.6 | 1015.7 | ± 6.5 | 11.0 | ± 5.5 | 64 | 58 | 24 | 15 | 5-2 15:00:00 | 59.4 | ± 7.9 | 41.7 | ± 10.3 | 1015.5 | ± 6.3 | 11.6 | ± 6.0 | 61 | 58 | 18 | 12 | 3 | 5-2 16:00:00 | 61.0 | ± 8.2 | 42.1 | ± 10.4 | 1015.1 | ± 6.3 | 11.6 | ± 5.9 | 61 | 55 | 21 | 6 | 3 | 5-2 17:00:00 | 62.5 | ± 8.8 | 43.1 | ± 11.4 | 1014.7 | ± 6.2 | 12.6 | ± 5.3 | 64 | 58 | 21 | 9 | 3 | 5-2 18:00:00 | 63.4 | ± 8.6 | 42.2 | ± 11.3 | 1014.3 | ± 6.2 | 12.9 | ± 5.2 | 70 | 61 | 15 | 6 | 3 | 5-2 19:00:00 | 63.9 | ± 8.9 | 42.2 | ± 11.1 | 1013.8 | ± 6.2 | 13.0 | ± 5.2 | 64 | 55 | 12 | 6 | 3 | 5-2 20:00:00 | 64.2 | ± 9.5 | 43.6 | ± 11.2 | 1013.5 | ± 6.3 | 13.1 | ± 5.4 | 67 | 58 | 9 | 6 | 3 | 5-2 21:00:00 | 63.1 | ± 9.0 | 41.8 | ± 11.9 | 1013.6 | ± 6.4 | 12.8 | ± 5.3 | 67 | 52 | 9 | 6 | 5-2 22:00:00 | 62.1 | ± 8.8 | 41.4 | ± 11.7 | 1013.8 | ± 6.3 | 12.1 | ± 4.7 | 61 | 45 | 3 | 3 | 5-2 23:00:00 | 60.2 | ± 8.5 | 42.3 | ± 11.5 | 1013.9 | ± 6.4 | 10.5 | ± 4.3 | 58 | 45 | 6 | 6 | 3 |