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) | 5-19 00:00:00 | 63.6 | ± 9.6 | 49.4 | ± 9.5 | 1013.7 | ± 5.2 | 8.1 | ± 3.3 | 76 | 55 | 12 | 12 | 5-19 01:00:00 | 61.2 | ± 8.7 | 49.2 | ± 9.2 | 1014.2 | ± 5.1 | 7.5 | ± 4.0 | 73 | 52 | 12 | 12 | 6 | 5-19 02:00:00 | 59.8 | ± 8.6 | 49.1 | ± 9.0 | 1014.3 | ± 5.3 | 6.5 | ± 3.5 | 79 | 42 | 12 | 9 | 5-19 03:00:00 | 58.4 | ± 8.4 | 48.5 | ± 8.8 | 1014.2 | ± 5.3 | 7.0 | ± 4.1 | 64 | 39 | 24 | 15 | 6 | 5-19 04:00:00 | 57.4 | ± 8.1 | 48.5 | ± 8.9 | 1014.2 | ± 5.5 | 6.4 | ± 3.8 | 55 | 33 | 18 | 15 | 15 | 5-19 05:00:00 | 56.4 | ± 7.8 | 48.1 | ± 9.1 | 1014.1 | ± 5.6 | 5.8 | ± 3.4 | 55 | 33 | 18 | 12 | 9 | 3 | 5-19 06:00:00 | 56.2 | ± 8.3 | 48.1 | ± 9.4 | 1013.9 | ± 5.6 | 6.4 | ± 3.5 | 58 | 39 | 18 | 15 | 9 | 5-19 07:00:00 | 55.0 | ± 8.1 | 47.7 | ± 9.2 | 1013.5 | ± 5.5 | 6.0 | ± 4.0 | 55 | 39 | 21 | 18 | 15 | 5-19 08:00:00 | 54.6 | ± 8.0 | 48.0 | ± 9.0 | 1013.8 | ± 5.6 | 6.2 | ± 3.9 | 67 | 55 | 27 | 24 | 12 | 5-19 09:00:00 | 54.2 | ± 8.0 | 47.7 | ± 9.2 | 1014.0 | ± 5.6 | 6.6 | ± 3.9 | 73 | 55 | 21 | 15 | 6 | 5-19 10:00:00 | 54.2 | ± 8.0 | 47.6 | ± 9.0 | 1014.5 | ± 5.5 | 6.2 | ± 3.8 | 70 | 48 | 21 | 15 | 6 | 5-19 11:00:00 | 55.8 | ± 7.8 | 49.0 | ± 8.9 | 1014.8 | ± 5.6 | 6.9 | ± 4.2 | 61 | 42 | 21 | 6 | 6 | 5-19 12:00:00 | 58.4 | ± 8.1 | 49.6 | ± 8.7 | 1015.1 | ± 5.6 | 8.4 | ± 3.3 | 76 | 48 | 30 | 21 | 15 | 3 | 5-19 13:00:00 | 61.1 | ± 8.6 | 50.4 | ± 8.8 | 1015.1 | ± 5.6 | 8.8 | ± 3.6 | 64 | 48 | 33 | 15 | 6 | 5-19 14:00:00 | 63.8 | ± 9.1 | 51.1 | ± 8.7 | 1015.0 | ± 5.6 | 10.8 | ± 4.2 | 76 | 55 | 30 | 21 | 5-19 15:00:00 | 65.7 | ± 9.1 | 50.4 | ± 9.1 | 1014.9 | ± 5.5 | 11.3 | ± 3.9 | 67 | 58 | 39 | 9 | 6 | 5-19 16:00:00 | 67.3 | ± 9.1 | 50.8 | ± 9.1 | 1014.9 | ± 5.6 | 11.5 | ± 4.7 | 91 | 79 | 36 | 12 | 6 | 5-19 17:00:00 | 68.4 | ± 9.5 | 51.1 | ± 8.6 | 1014.7 | ± 5.5 | 12.3 | ± 4.3 | 88 | 76 | 27 | 15 | 3 | 5-19 18:00:00 | 69.8 | ± 9.8 | 50.9 | ± 9.1 | 1014.2 | ± 5.5 | 11.7 | ± 5.4 | 88 | 73 | 24 | 9 | 5-19 19:00:00 | 69.9 | ± 10.1 | 50.7 | ± 8.6 | 1014.0 | ± 5.5 | 12.0 | ± 5.0 | 88 | 70 | 9 | 3 | 5-19 20:00:00 | 70.2 | ± 9.7 | 50.7 | ± 8.6 | 1013.6 | ± 5.5 | 11.6 | ± 4.6 | 88 | 70 | 18 | 9 | 3 | 5-19 21:00:00 | 69.8 | ± 9.4 | 50.6 | ± 8.5 | 1013.4 | ± 5.4 | 11.1 | ± 4.5 | 85 | 70 | 15 | 3 | 5-19 22:00:00 | 68.9 | ± 8.9 | 50.2 | ± 9.0 | 1013.3 | ± 5.3 | 11.2 | ± 4.2 | 88 | 64 | 15 | 5-19 23:00:00 | 67.1 | ± 8.6 | 49.6 | ± 9.4 | 1013.5 | ± 5.3 | 9.3 | ± 3.7 | 70 | 52 | 12 | 6 |