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) | 5-28 00:00:00 | 60.9 | ± 8.1 | 48.5 | ± 10.7 | 1013.9 | ± 4.9 | 9.5 | ± 4.1 | 71 | 56 | 21 | 15 | 6 | 5-28 01:00:00 | 58.3 | ± 8.3 | 48.6 | ± 9.9 | 1013.9 | ± 5.1 | 8.1 | ± 3.1 | 59 | 47 | 21 | 15 | 6 | 5-28 02:00:00 | 58.3 | ± 8.8 | 49.2 | ± 10.4 | 1015.2 | ± 5.1 | 8.1 | ± 3.8 | 50 | 41 | 18 | 12 | 3 | 5-28 03:00:00 | 56.1 | ± 9.4 | 49.1 | ± 10.6 | 1014.5 | ± 5.3 | 5.8 | ± 2.8 | 38 | 29 | 9 | 6 | 6 | 5-28 04:00:00 | 56.0 | ± 9.0 | 49.2 | ± 9.3 | 1014.3 | ± 5.4 | 6.8 | ± 4.5 | 24 | 15 | 6 | 6 | 3 | 5-28 05:00:00 | 55.6 | ± 8.3 | 49.8 | ± 9.1 | 1014.0 | ± 5.6 | 7.3 | ± 3.4 | 29 | 21 | 9 | 3 | 3 | 5-28 06:00:00 | 54.9 | ± 8.2 | 49.7 | ± 8.9 | 1014.0 | ± 5.6 | 8.2 | ± 3.1 | 26 | 21 | 12 | 6 | 3 | 5-28 07:00:00 | 54.3 | ± 7.9 | 48.2 | ± 8.6 | 1013.6 | ± 5.5 | 7.7 | ± 4.7 | 21 | 18 | 15 | 12 | 9 | 5-28 08:00:00 | 53.9 | ± 7.8 | 49.8 | ± 8.1 | 1013.5 | ± 5.8 | 8.3 | ± 3.3 | 24 | 21 | 18 | 12 | 9 | 5-28 09:00:00 | 52.9 | ± 8.2 | 49.0 | ± 8.5 | 1013.6 | ± 5.9 | 8.4 | ± 3.0 | 24 | 15 | 9 | 3 | 5-28 10:00:00 | 53.8 | ± 7.7 | 49.8 | ± 8.0 | 1013.8 | ± 6.1 | 8.4 | ± 3.5 | 47 | 44 | 32 | 21 | 9 | 5-28 11:00:00 | 53.4 | ± 8.2 | 49.2 | ± 8.4 | 1014.2 | ± 6.2 | 7.7 | ± 4.7 | 47 | 35 | 29 | 24 | 15 | 5-28 12:00:00 | 54.4 | ± 7.6 | 48.3 | ± 9.4 | 1013.4 | ± 6.2 | 8.9 | ± 4.6 | 56 | 47 | 41 | 38 | 21 | 5-28 13:00:00 | 54.4 | ± 7.6 | 47.6 | ± 9.3 | 1015.8 | ± 5.5 | 8.8 | ± 6.0 | 44 | 35 | 29 | 29 | 12 | 5-28 14:00:00 | 58.6 | ± 8.9 | 49.0 | ± 9.2 | 1015.2 | ± 6.1 | 9.3 | ± 5.4 | 53 | 47 | 38 | 35 | 15 | 5-28 15:00:00 | 58.7 | ± 9.2 | 48.8 | ± 9.0 | 1015.3 | ± 6.2 | 10.8 | ± 6.1 | 62 | 50 | 38 | 26 | 18 | 5-28 16:00:00 | 60.7 | ± 9.4 | 49.3 | ± 9.5 | 1015.4 | ± 6.1 | 12.1 | ± 4.7 | 59 | 53 | 32 | 24 | 21 | 3 | 5-28 17:00:00 | 61.8 | ± 8.9 | 49.9 | ± 9.1 | 1015.3 | ± 6.0 | 10.5 | ± 3.3 | 68 | 62 | 44 | 29 | 18 | 5-28 18:00:00 | 64.4 | ± 10.8 | 49.3 | ± 7.5 | 1015.1 | ± 5.9 | 10.9 | ± 3.9 | 65 | 59 | 38 | 24 | 9 | 5-28 19:00:00 | 65.8 | ± 10.2 | 49.1 | ± 8.5 | 1014.7 | ± 5.8 | 10.3 | ± 3.6 | 62 | 59 | 29 | 15 | 6 | 5-28 20:00:00 | 65.5 | ± 11.2 | 48.9 | ± 7.5 | 1014.5 | ± 5.8 | 11.0 | ± 3.4 | 65 | 56 | 29 | 15 | 12 | 5-28 21:00:00 | 65.5 | ± 11.6 | 49.9 | ± 7.6 | 1015.1 | ± 5.6 | 10.5 | ± 4.5 | 62 | 53 | 21 | 15 | 9 | 5-28 22:00:00 | 65.5 | ± 10.1 | 48.9 | ± 7.1 | 1014.5 | ± 5.2 | 10.3 | ± 4.2 | 65 | 56 | 21 | 18 | 6 | 5-28 23:00:00 | 62.9 | ± 10.3 | 49.2 | ± 7.6 | 1014.8 | ± 5.1 | 10.8 | ± 3.7 | 53 | 44 | 24 | 15 | 6 |