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 | 64.2 | ± 8.2 | 49.2 | ± 10.7 | 1014.2 | ± 5.5 | 6.8 | ± 3.7 | 50 | 40 | 10 | 5 | 5 | 5 | 5-27 01:00:00 | 61.6 | ± 7.7 | 49.6 | ± 9.9 | 1014.8 | ± 5.5 | 6.3 | ± 4.0 | 60 | 50 | 25 | 20 | 10 | 10 | 5-27 02:00:00 | 59.2 | ± 7.5 | 49.9 | ± 8.9 | 1015.2 | ± 5.5 | 5.1 | ± 4.6 | 50 | 40 | 20 | 15 | 15 | 10 | 5-27 03:00:00 | 57.5 | ± 7.3 | 49.8 | ± 8.4 | 1015.3 | ± 5.6 | 5.4 | ± 4.9 | 50 | 35 | 20 | 15 | 15 | 15 | 5-27 04:00:00 | 56.0 | ± 7.3 | 49.7 | ± 8.0 | 1015.5 | ± 5.6 | 5.1 | ± 4.7 | 40 | 30 | 10 | 10 | 10 | 5 | 5-27 05:00:00 | 54.9 | ± 7.4 | 48.9 | ± 8.1 | 1015.4 | ± 5.4 | 4.9 | ± 4.3 | 55 | 45 | 35 | 30 | 25 | 20 | 5-27 06:00:00 | 53.6 | ± 7.5 | 49.0 | ± 7.8 | 1015.5 | ± 5.4 | 5.1 | ± 4.6 | 50 | 45 | 30 | 25 | 20 | 10 | 5-27 07:00:00 | 52.7 | ± 7.7 | 48.7 | ± 7.9 | 1015.6 | ± 5.5 | 4.4 | ± 4.2 | 50 | 45 | 40 | 25 | 20 | 10 | 5-27 08:00:00 | 51.8 | ± 8.1 | 47.9 | ± 8.4 | 1015.6 | ± 5.6 | 4.8 | ± 4.3 | 50 | 35 | 25 | 10 | 10 | 5-27 09:00:00 | 51.5 | ± 7.6 | 47.5 | ± 8.2 | 1016.0 | ± 5.6 | 4.6 | ± 4.2 | 65 | 55 | 40 | 25 | 25 | 15 | 5-27 10:00:00 | 52.0 | ± 7.4 | 48.0 | ± 8.1 | 1016.6 | ± 5.7 | 5.0 | ± 4.4 | 60 | 50 | 35 | 25 | 20 | 10 | 5-27 11:00:00 | 53.8 | ± 7.0 | 48.2 | ± 8.7 | 1016.8 | ± 5.7 | 5.7 | ± 4.9 | 55 | 50 | 35 | 25 | 15 | 10 | 5-27 12:00:00 | 56.3 | ± 6.9 | 49.0 | ± 8.7 | 1017.1 | ± 5.8 | 6.5 | ± 5.3 | 60 | 50 | 35 | 10 | 5 | 5 | 5-27 13:00:00 | 59.5 | ± 7.3 | 48.8 | ± 9.2 | 1017.1 | ± 5.9 | 6.4 | ± 4.7 | 55 | 45 | 20 | 15 | 5 | 5 | 5-27 14:00:00 | 62.7 | ± 7.6 | 48.4 | ± 10.2 | 1016.7 | ± 5.8 | 7.2 | ± 4.3 | 50 | 40 | 10 | 5 | 5-27 15:00:00 | 65.1 | ± 8.0 | 48.9 | ± 10.1 | 1016.6 | ± 5.9 | 7.8 | ± 4.0 | 45 | 30 | 5 | 5-27 16:00:00 | 67.2 | ± 8.1 | 48.3 | ± 10.5 | 1016.2 | ± 5.9 | 7.8 | ± 4.3 | 65 | 50 | 10 | 10 | 10 | 10 | 5-27 17:00:00 | 69.1 | ± 8.4 | 47.7 | ± 10.7 | 1015.5 | ± 5.9 | 10.5 | ± 5.2 | 60 | 40 | 5 | 5 | 5 | 5 | 5-27 18:00:00 | 69.8 | ± 8.8 | 47.5 | ± 10.8 | 1015.2 | ± 5.7 | 10.6 | ± 4.4 | 65 | 40 | 5 | 5 | 5 | 5 | 5-27 19:00:00 | 70.5 | ± 9.2 | 47.6 | ± 11.0 | 1014.8 | ± 5.9 | 10.7 | ± 4.5 | 70 | 40 | 10 | 10 | 10 | 10 | 5-27 20:00:00 | 70.6 | ± 9.4 | 47.4 | ± 10.6 | 1014.9 | ± 5.7 | 10.0 | ± 4.9 | 75 | 40 | 15 | 15 | 10 | 10 | 5-27 21:00:00 | 69.2 | ± 8.6 | 46.2 | ± 10.2 | 1014.6 | ± 5.8 | 10.8 | ± 4.2 | 65 | 30 | 15 | 10 | 5 | 5 | 5-27 22:00:00 | 68.3 | ± 8.3 | 47.4 | ± 11.0 | 1015.0 | ± 5.6 | 9.8 | ± 3.9 | 55 | 25 | 10 | 5 | 5 | 5 | 5-27 23:00:00 | 66.6 | ± 8.0 | 47.6 | ± 10.4 | 1015.1 | ± 5.7 | 9.0 | ± 4.7 | 50 | 35 | 5 | 5 | 5 | 5 |