. Climatological data, Pennsylvania . PRESSTJKE, WIND, HUMIDITY AND SUNSHINE. Stations Atmospheric pressure(reduced to .sea level) Erie .Scranton .... 6730. 18 29. 56 8 18 8 18 8 18 ?2a 66 8 18 29. 67 7 18 29. 62 8 18 ? 8 Wind* c- SW. w. nw. w. SW. w. SW. Relative ! j;Humidity i 3 70 7754 65 69 64 51t 29 61 { 37 !5146 I 524533406760650488583 For any five-minute period. •? Corrected to true velocities, t 12:00 noon. 5 Also other dates. • One-minute inter
. Climatological data, Pennsylvania . PRESSTJKE, WIND, HUMIDITY AND SUNSHINE. Stations Atmospheric pressure(reduced to .sea level) Erie .Scranton .... 6730. 18 29. 56 8 18 8 18 8 18 ?2a 66 8 18 29. 67 7 18 29. 62 8 18 ? 8 Wind* c- SW. w. nw. w. SW. w. SW. Relative ! j;Humidity i 3 70 7754 65 69 64 51t 29 61 { 37 !5146 I 524533406760650488583 For any five-minute period. •? Corrected to true velocities, t 12:00 noon. 5 Also other dates. • One-minute inter\-al. Stations aiVEB CONDITIONS Port Jervis. N. Y Delaware Kaston I Delaware Lehighton Lehigh Reading Schuylkill VVi ke, , N. Br. Susquehanna „ \\illiamsport W. Br. Susquehanna. Newport ! Juniata Harrisburg Susquehanna ! .Schenley,(nr)IjO0k No. 6. AUeghenv ilZ4 Youghioghenv I CharleroKnr.), Monougahela I 11 0 Pittsburgh ; Midland. Dam No. 7 Ohio Pool t Also other dates. MISCELLANEOUS PHENOMENA FOR SIXTY- REPRESENTATIVE STATION^(Dates and number of stations reporting) 1 2 3 4 5 6 7 — 8 9 10 11 1213 14 16 16 17 18 19 20 211 22 23 24 26 26 27 28 29 30 31 Auroras Fog, heavy 4 14 12 6 5 13 7 ..1, 10 7 •S 8 ?6 16 Frost, killing .... 9 1 7 1 11 1 Glaze Hail Rain, heavy Sleet 1 Snow,heavy Winds, high 4 1 6 11 17 7 3 6 8 4 4 _^ 25 __ 1 5 4 10 5 3 3 3 reaustandard precipitation and temperature readings are for 24 indicates two days missing. FOOTNOTES = „^ rff^?*^ *?^»*i**.°^j°* ^*°° indicate di.^^tauce in miles and half milesand direction nf station from City Post Office. f^ ^^P^rtures from norma! are computed from the averages of the entire periodfor stations having 10 or more years of record, except that for First-i »rder Weather BureauStations they are based on adopted normals. « Precipitation normals ormean adjusted to a uniform 35 year period. Except as otherwise indicatehours endi
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