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) | 5-27 00:00:00 | 63.8 | ± 8.2 | 51.4 | ± 8.7 | 1014.3 | ± 5.7 | 8.3 | ± 3.3 | 58 | 52 | 18 | 9 | 5-27 01:00:00 | 62.1 | ± 8.0 | 51.2 | ± 8.7 | 1015.0 | ± 5.8 | 7.8 | ± 4.1 | 64 | 55 | 21 | 12 | 5-27 02:00:00 | 60.2 | ± 7.6 | 49.9 | ± 9.2 | 1015.2 | ± 5.8 | 7.0 | ± 4.2 | 58 | 45 | 27 | 15 | 6 | 5-27 03:00:00 | 58.7 | ± 7.1 | 51.2 | ± 8.5 | 1015.3 | ± 5.8 | 6.0 | ± 4.3 | 64 | 42 | 21 | 9 | 5-27 04:00:00 | 57.4 | ± 7.3 | 50.8 | ± 8.6 | 1015.4 | ± 6.0 | 6.5 | ± 4.1 | 58 | 42 | 18 | 9 | 5-27 05:00:00 | 56.5 | ± 7.2 | 49.3 | ± 9.1 | 1015.4 | ± 6.0 | 6.0 | ± 3.9 | 52 | 39 | 21 | 9 | 3 | 5-27 06:00:00 | 55.5 | ± 7.1 | 50.5 | ± 7.9 | 1015.3 | ± 6.0 | 6.4 | ± 4.3 | 48 | 33 | 18 | 3 | 5-27 07:00:00 | 54.6 | ± 7.1 | 50.1 | ± 7.9 | 1015.4 | ± 5.9 | 6.1 | ± 3.9 | 52 | 33 | 21 | 9 | 6 | 5-27 08:00:00 | 53.5 | ± 7.3 | 47.9 | ± 8.8 | 1015.4 | ± 5.8 | 5.8 | ± 3.6 | 45 | 36 | 18 | 12 | 9 | 3 | 5-27 09:00:00 | 53.5 | ± 7.1 | 49.3 | ± 7.8 | 1015.8 | ± 5.9 | 5.5 | ± 3.3 | 48 | 39 | 18 | 9 | 6 | 5-27 10:00:00 | 54.4 | ± 6.9 | 49.7 | ± 7.6 | 1016.3 | ± 5.8 | 5.4 | ± 4.0 | 42 | 39 | 21 | 12 | 6 | 3 | 5-27 11:00:00 | 56.3 | ± 6.9 | 49.4 | ± 9.0 | 1016.5 | ± 5.9 | 6.4 | ± 4.8 | 45 | 39 | 18 | 15 | 9 | 3 | 5-27 12:00:00 | 58.9 | ± 7.2 | 50.9 | ± 8.5 | 1016.8 | ± 5.9 | 7.6 | ± 5.2 | 52 | 42 | 21 | 15 | 3 | 5-27 13:00:00 | 61.6 | ± 7.6 | 50.8 | ± 8.6 | 1016.8 | ± 5.9 | 8.6 | ± 5.1 | 64 | 58 | 33 | 15 | 3 | 5-27 14:00:00 | 64.5 | ± 8.0 | 50.0 | ± 9.5 | 1016.6 | ± 5.9 | 9.3 | ± 5.2 | 67 | 58 | 27 | 3 | 5-27 15:00:00 | 66.1 | ± 8.4 | 50.6 | ± 8.8 | 1016.6 | ± 6.0 | 9.8 | ± 5.2 | 64 | 52 | 15 | 5-27 16:00:00 | 67.9 | ± 8.7 | 50.1 | ± 9.3 | 1016.3 | ± 6.0 | 10.4 | ± 5.2 | 67 | 58 | 12 | 6 | 5-27 17:00:00 | 69.4 | ± 9.0 | 48.7 | ± 9.6 | 1015.8 | ± 6.0 | 10.8 | ± 5.3 | 79 | 55 | 9 | 3 | 5-27 18:00:00 | 70.5 | ± 9.1 | 49.2 | ± 9.2 | 1015.5 | ± 6.1 | 10.7 | ± 6.0 | 64 | 52 | 6 | 5-27 19:00:00 | 70.9 | ± 9.0 | 48.6 | ± 9.2 | 1015.2 | ± 5.9 | 10.8 | ± 5.4 | 67 | 45 | 3 | 3 | 5-27 20:00:00 | 70.9 | ± 9.0 | 48.2 | ± 10.2 | 1015.1 | ± 5.8 | 11.3 | ± 5.4 | 61 | 45 | 3 | 5-27 21:00:00 | 70.4 | ± 9.0 | 49.1 | ± 9.5 | 1014.9 | ± 5.8 | 10.5 | ± 5.1 | 73 | 48 | 3 | 5-27 22:00:00 | 69.3 | ± 8.8 | 48.9 | ± 9.7 | 1014.9 | ± 5.8 | 10.5 | ± 4.4 | 70 | 55 | 9 | 3 | 3 | 3 | 5-27 23:00:00 | 67.7 | ± 8.7 | 48.4 | ± 10.1 | 1015.2 | ± 5.6 | 10.0 | ± 4.6 | 64 | 48 | 3 |