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METEOROLOGY. 525 WEST SALEM, ILLINOIS.
Latitude, 380 30 N.; longitude, 880 W. Hours of observation, 7 A. M. and 2 and 9 P. M. Latest frost in spring, April 24; earliest frost in autumn, September 29; period without frost, 157 days. Observer HINRY A. FITZE.
Jan. Feb. Mar. Apr. May. June. July. Aug. Sept. Oet. Nov. Dec. ſannual.
71.37 76.52 75.45 70.59 54.47 40.27 49: 9.46 53.28 54 96 94 90 78 74
Thermoemeter, mean. 21. 45.78 39. 513 41 83 820 04 Therm'r extremes. 40 11 1 5
Rain, inche 7 4. 52 1. 53 8 20
.
4. 6. 83 3.24 5.75 1.37 1.19 5.29 3234
2 WEYMOUTH, MASSACHUSETTsS.
Latitude, 420 10 N.; Longitude, 710 W. Elevation above tide-water, 150 feet. Hours of observation, 7 A. M. and 2 and 9 P. M. Latest frost in spring, May 1; earliest frost in autumn, September 30; period without frost, 151 days. Observer, N. Qomor TIRREII, M. D.
Feb. Mar. Apr. May. June. July. Aug. Sept. Oct. Nov. Dec. Annual.
Thermometer, mean. 19 19 31.30 30.29 29.51] 51.75 60,68 67.68 65.60 59.28] 48.03 41.08, 32.68 45.25 Therre 13 5. ah e 70 72 75 82 74 66 65 48...... nerm'r extremes.] 13 2 7 17 40 51 55 58 41 30 16 10... Rain, inches.....ã-. 1.30 7.67 4.32 2.22 2.91 6.56 4.91 3.79 17.1 4.71 7
Jan.
WORCESTER, MASSACHUSETTS.
Latitude, 420 16/ N.; longitude, 710 48 W. Elevation above tide-water, 536 feet. Hours of observation, 7 àA. M. and 2 and 9 P. M. Latest frost in spring, April 22; earliest frost in autumn, September 7; period without frost, 137 days. Observer, Jonx S. SARGENT.
June. July. Aug. Sept Oct. Nov. Dec. Annual.
Jan. Feb.
Mar. Apr. nu-
mean. 16.— 32.73 33.29 41.10 55.38 62.88 71.01 67.90 60.49 49 1 41.31 33.51 47.08
Thermometer 9 58 6, 39 65 h, h...
Therm'r extremes.) 13— 4 V„ 30 51 31 55 37 29 15 5.....
Rain, inchese. 27 V 2.24 2.80 8.77 2 2.53 2 2 2 2 2 6.31 2


