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 | 60.4 | ± 8.6 | 49.2 | ± 9.6 | 1012.9 | ± 6.4 | 7.8 | ± 3.8 | 56 | 47 | 21 | 9 | 9 | 5-27 01:00:00 | 58.6 | ± 7.9 | 48.2 | ± 8.9 | 1013.2 | ± 6.2 | 7.1 | ± 5.0 | 53 | 50 | 26 | 15 | 12 | 5-27 02:00:00 | 56.0 | ± 8.3 | 47.3 | ± 9.7 | 1013.7 | ± 5.9 | 7.4 | ± 4.4 | 50 | 44 | 29 | 12 | 6 | 5-27 03:00:00 | 56.1 | ± 8.3 | 47.9 | ± 10.1 | 1013.8 | ± 5.9 | 6.1 | ± 4.3 | 47 | 35 | 21 | 12 | 6 | 3 | 5-27 04:00:00 | 54.1 | ± 6.7 | 46.5 | ± 9.1 | 1013.9 | ± 5.8 | 5.5 | ± 4.4 | 26 | 24 | 15 | 12 | 6 | 3 | 5-27 05:00:00 | 55.1 | ± 8.2 | 47.8 | ± 9.8 | 1013.6 | ± 5.8 | 6.7 | ± 4.0 | 29 | 24 | 15 | 9 | 3 | 3 | 5-27 06:00:00 | 53.6 | ± 8.1 | 46.8 | ± 8.9 | 1013.3 | ± 5.6 | 5.5 | ± 4.6 | 29 | 24 | 12 | 9 | 3 | 5-27 07:00:00 | 53.9 | ± 8.2 | 47.2 | ± 9.3 | 1013.2 | ± 5.5 | 6.1 | ± 3.4 | 26 | 21 | 15 | 12 | 6 | 5-27 08:00:00 | 54.1 | ± 7.5 | 49.0 | ± 7.1 | 1012.9 | ± 5.3 | 5.6 | ± 3.7 | 26 | 18 | 18 | 15 | 6 | 5-27 09:00:00 | 52.6 | ± 8.3 | 47.8 | ± 7.4 | 1013.1 | ± 5.1 | 6.4 | ± 4.4 | 35 | 21 | 18 | 18 | 12 | 3 | 5-27 10:00:00 | 51.8 | ± 8.7 | 47.4 | ± 8.3 | 1013.5 | ± 5.1 | 6.1 | ± 4.4 | 59 | 41 | 29 | 24 | 12 | 5-27 11:00:00 | 52.3 | ± 8.9 | 48.0 | ± 8.7 | 1013.9 | ± 5.0 | 6.1 | ± 5.0 | 65 | 38 | 32 | 26 | 12 | 5-27 12:00:00 | 54.1 | ± 8.6 | 48.6 | ± 8.4 | 1014.3 | ± 5.2 | 7.6 | ± 3.3 | 65 | 41 | 26 | 18 | 9 | 5-27 13:00:00 | 56.7 | ± 9.2 | 49.1 | ± 8.3 | 1014.5 | ± 5.1 | 7.6 | ± 3.1 | 62 | 56 | 32 | 24 | 9 | 5-27 14:00:00 | 58.7 | ± 10.0 | 49.8 | ± 8.9 | 1014.6 | ± 5.1 | 7.3 | ± 2.8 | 74 | 65 | 38 | 29 | 15 | 3 | 5-27 15:00:00 | 60.7 | ± 10.5 | 49.4 | ± 9.4 | 1014.6 | ± 4.9 | 9.4 | ± 3.5 | 74 | 62 | 32 | 21 | 12 | 3 | 5-27 16:00:00 | 61.8 | ± 11.0 | 49.1 | ± 9.3 | 1014.5 | ± 5.0 | 10.4 | ± 3.7 | 88 | 76 | 29 | 21 | 6 | 3 | 5-27 17:00:00 | 63.5 | ± 10.4 | 49.0 | ± 8.2 | 1014.3 | ± 4.9 | 11.1 | ± 3.4 | 85 | 74 | 35 | 15 | 6 | 5-27 18:00:00 | 66.0 | ± 10.1 | 48.0 | ± 9.4 | 1014.0 | ± 4.7 | 11.7 | ± 4.1 | 79 | 65 | 29 | 15 | 9 | 5-27 19:00:00 | 65.9 | ± 9.6 | 48.2 | ± 8.8 | 1013.7 | ± 4.7 | 11.8 | ± 3.8 | 76 | 62 | 18 | 12 | 9 | 5-27 20:00:00 | 65.0 | ± 9.8 | 47.8 | ± 9.3 | 1013.7 | ± 4.9 | 10.0 | ± 3.6 | 82 | 65 | 24 | 18 | 9 | 5-27 21:00:00 | 65.6 | ± 10.1 | 48.1 | ± 9.4 | 1013.2 | ± 4.5 | 10.8 | ± 3.0 | 79 | 62 | 21 | 15 | 12 | 5-27 22:00:00 | 65.1 | ± 9.6 | 48.5 | ± 9.1 | 1013.2 | ± 4.5 | 10.5 | ± 2.0 | 85 | 65 | 26 | 15 | 9 | 5-27 23:00:00 | 64.4 | ± 9.0 | 48.5 | ± 8.4 | 1013.3 | ± 4.6 | 8.4 | ± 2.4 | 74 | 56 | 24 | 18 | 15 |