CHESTER COUNTY MONTHLY CLIMATOLOGICAL SUMMARY
	MONTH	YEAR	HIGH	HIGH	LOW	LOW	AVG	+ OR -	PRECIP	SNOW		MONTH	YEAR	HIGH	HIGH	LOW	LOW	AVG	+ OR -	PRECIP	SNOW		MONTH	YEAR	HIGH	HIGH	HIGH	LOW	AVG	+ OR -	PRECIP	SNOW
1	JANUARY	1894	1314	42.4	742	23.9	33.2	3.4	2.25	7.0	1	FEB	1894	1132	40.4	583	20.8	30.6	(0.3)	4.60	23.0	1	MAR	1894	1765	56.9	1012	32.6	44.8	4.7	2.08	0.0
2	JANUARY	1895	1113	35.9	577	18.6	27.3	(2.5)	5.08	7.2	2	FEB	1895	905	32.3	332.5	11.9	22.1	(8.9)	2.93	26.2	2	MAR	1895	1443	46.5	800	25.8	36.2	(3.9)	3.48	10.0
3	JANUARY	1896	1153	37.2	636.5	20.5	28.9	(0.9)	1.36	2.7	3	FEB	1896	1205	41.6	675	23.3	32.4	1.5	6.54	7.3	3	MAR	1896	1384	44.6	751	24.2	34.4	(5.6)	5.01	16.9
4	JANUARY	1897	1132	36.5	620	20.0	28.3	(1.5)	2.79	15.0	4	FEB	1897	1157	41.3	662	23.6	32.5	1.5	4.91	18.2	4	MAR	1897	1640	52.9	979	31.6	42.2	2.2	2.15	1.0
5	JANUARY	1898	1274	41.1	788	25.4	33.3	3.5	4.54	13.4	5	FEB	1898	1208	43.1	628	22.4	32.8	1.8	3.48	1.3	5	MAR	1898	1778	57.4	1104	35.6	46.5	6.4	2.95	2.4
6	JANUARY	1899	1242	40.1	609	19.6	29.9	0.1	3.57	3.8	6	FEB	1899	949	33.9	416	14.9	24.4	(6.6)	10.22	69.8	6	MAR	1899	1534	49.5	952	30.7	40.1	0.0	7.66	8.0
7	JANUARY	1900	1332	43.0	664	21.4	32.2	2.4	3.28	3.5	7	FEB	1900	1218	43.5	591	21.1	32.3	1.4	7.75	21.4	7	MAR	1900	1486	47.9	802	25.9	36.9	(3.2)	4.24	12.2
8	JANUARY	1901	1247	40.2	715	23.1	31.6	1.9	3.12	11.5	8	FEB	1901	1012	36.1	473	16.9	26.5	(4.4)	1.03	4.8	8	MAR	1901	1596	51.5	946	30.5	41.0	0.9	5.73	0.4
9	JANUARY	1902	1175	37.9	607	19.6	28.7	(1.0)	3.64	7.1	9	FEB	1902	1012	36.1	553	19.8	27.9	(3.0)	6.92	7.9	9	MAR	1902	1729	55.8	1017	32.8	44.3	4.2	5.00	11.0
10	JANUARY	1903	1176	37.9	684	22.1	30.0	0.2	4.60	5.5	10	FEB	1903	1243	44.4	633	22.6	33.5	2.6	5.29	10.3	10	MAR	1903	1850	59.7	1150	37.1	48.4	8.3	3.60	0.0
11	JANUARY	1904	1010	32.6	455	14.7	23.6	(6.2)	3.90	16.5	11	FEB	1904	990	34.1	428	14.8	24.4	(6.5)	2.24	6.6	11	MAR	1904	1440	46.5	894	28.8	37.6	(2.4)	3.74	6.2
12	JANUARY	1905	1071	34.5	553	17.8	26.2	(3.6)	7.25	40.5	12	FEB	1905	872	31.1	367	13.1	22.1	(8.8)	2.39	10.3	12	MAR	1905	1580	51.0	941	30.4	40.7	0.6	3.54	5.4
13	JANUARY	1906	1417	45.7	885	28.5	37.1	7.3	3.54	2.7	13	FEB	1906	1188	42.4	594	21.2	31.8	0.9	3.17	6.8	13	MAR	1906	1342	43.3	835	26.9	35.1	(5.0)	5.26	13.7
14	JANUARY	1907	1257	40.5	719	23.2	31.9	2.1	3.41	9.3	14	FEB	1907	929	33.2	399	14.3	23.7	(7.2)	4.37	31.2	14	MAR	1907	1678	54.1	993	32.0	43.1	3.0	3.81	18.1
15	JANUARY	1908	1269	40.9	699	22.5	31.7	2.0	3.45	6.0	15	FEB	1908	1094	37.7	551	19.0	28.4	(2.6)	5.99	17.4	15	MAR	1908	1649	53.2	1034	33.4	43.3	3.2	4.00	3.4
16	JANUARY	1909	1291	41.6	722	23.3	32.5	2.7	3.21	9.1	16	FEB	1909	1391	49.7	819	29.3	39.5	8.5	4.46	2.4	16	MAR	1909	1499	48.4	903	29.1	38.7	(1.3)	3.97	12.6
17	JANUARY	1910	1195	38.5	617	19.9	29.2	(0.6)	5.64	25.6	17	FEB	1910	1114	39.8	602	21.5	30.6	(0.3)	4.04	7.9	17	MAR	1910	1847	59.6	1048	33.8	46.7	6.6	0.49	1.3
18	JANUARY	1911	1340	43.2	780	25.2	34.2	4.4	3.50	5.8	18	FEB	1911	1120	40.0	692	24.7	32.4	1.4	2.24	9.2	18	MAR	1911	1532	49.4	834	26.9	38.2	(1.9)	3.40	6.9
19	JANUARY	1912	965	31.1	375	12.1	21.6	(8.2)	2.79	15.3	19	FEB	1912	1100	37.9	526	18.1	28.0	(2.9)	2.58	2.1	19	MAR	1912	1472	47.5	867	28.0	37.7	(2.3)	7.20	7.0
20	JANUARY	1913	1542	49.7	908	29.3	39.5	9.7	4.28	1.1	20	FEB	1913	1165	41.6	613	21.9	31.8	0.8	2.45	5.1	20	MAR	1913	1750	56.5	1064	34.3	45.4	5.3	4.91	0.5
21	JANUARY	1914	1287	41.5	731	23.6	32.5	2.8	4.62	2.0	21	FEB	1914	987	35.3	424	15.1	25.2	(5.8)	3.84	23.7	21	MAR	1914	1420	45.8	845	27.3	36.5	(3.5)	3.51	27.1
22	JANUARY	1915	1317	42.5	723	23.3	32.9	3.1	6.27	3.8	22	FEB	1915	1272	45.4	728	26.0	35.7	4.8	5.73	0.7	22	MAR	1915	1473	47.5	739	23.8	35.7	(4.4)	1.39	12.2
23	JANUARY	1916	1390	44.8	793	25.6	35.2	5.4	2.19	2.2	23	FEB	1916	1111	38.3	565	19.5	28.9	(2.1)	4.20	10.8	23	MAR	1916	1319	42.5	723	23.3	32.9	(7.1)	4.58	10.1
24	JANUARY	1917	1268	40.9	675	21.8	31.3	1.6	4.26	8.6	24	FEB	1917	1119	40.0	488	17.4	28.7	(2.3)	1.67	9.6	24	MAR	1917	1504	48.5	930	30.0	39.3	(0.8)	5.33	15.3
25	JANUARY	1918	881	28.4	370	11.9	20.2	(9.6)	4.43	22.6	25	FEB	1918	1151	41.1	512	18.3	29.7	(1.3)	1.81	1.3	25	MAR	1918	1752	56.5	988	31.9	44.2	4.1	2.10	0.3
26	JANUARY	1919	1372	44.3	756	24.4	34.3	4.5	4.03	2.3	26	FEB	1919	1205	43.0	721	25.8	34.4	3.4	3.31	4.6	26	MAR	1919	1732	55.9	1066	34.4	45.1	5.1	5.46	1.9
27	JANUARY	1920	999	32.2	494	15.9	24.1	(5.7)	2.68	6.0	27	FEB	1920	1086	37.4	602	20.8	29.1	(1.8)	4.13	19.2	27	MAR	1920	1633	52.7	854	27.5	40.1	0.0	5.50	12.1
28	JANUARY	1921	1252	40.4	693	22.4	31.4	1.6	2.66	3.8	28	FEB	1921	1211	43.3	690	24.6	33.9	3.0	2.58	15.1	28	MAR	1921	2002	64.6	1188	38.3	51.5	11.4	2.65	2.0
29	JANUARY	1922	1129	36.4	521	16.8	26.6	(3.2)	4.46	33.6	29	FEB	1922	1234	44.1	672	24.0	34.0	3.1	2.85	9.1	29	MAR	1922	1589	51.3	983	31.7	41.5	1.4	5.16	4.0
30	JANUARY	1923	1136	36.6	661	21.3	29.0	(0.8)	4.52	10.9	30	FEB	1923	945	33.8	474	16.9	25.3	(5.6)	2.53	7.3	30	MAR	1923	1555	50.2	829	26.7	38.5	(1.6)	4.01	6.4
31	JANUARY	1924	1241	40.0	595	19.2	29.6	(0.2)	5.90	2.3	31	FEB	1924	1038	35.8	597	20.6	28.2	(2.8)	5.15	16.5	31	MAR	1924	1432	46.2	935	30.2	38.2	(1.9)	5.02	4.3
32	JANUARY	1925	1066	34.4	488	15.7	25.1	(4.7)	5.30	27.1	32	FEB	1925	1268	45.3	748	26.7	36.0	5.1	1.65	0.0	32	MAR	1925	1660	53.5	945	30.5	42.0	1.9	2.98	0.5
33	JANUARY	1926	1171	37.8	562	18.1	28.0	(1.8)	3.76	4.0	33	FEB	1926	1026	36.6	599	21.4	29.0	(1.9)	4.44	28.5	33	MAR	1926	1406	45.4	718	23.2	34.3	(5.8)	1.95	0.5
34	JANUARY	1927	1112	35.9	600	19.4	27.6	(2.2)	2.51	8.4	34	FEB	1927	1210	43.2	730	26.1	34.6	3.7	3.84	14.0	34	MAR	1927	1650	53.2	999	32.2	42.7	2.7	1.09	0.0
35	JANUARY	1928	1189	38.4	593	19.1	28.7	(1.0)	3.73	20.0	35	FEB	1928	1181	40.7	612	21.1	30.9	(0.0)	4.47	6.0	35	MAR	1928	1489	48.0	871	28.1	38.1	(2.0)	2.84	7.3
36	JANUARY	1929	1201	38.7	582	18.8	28.8	(1.0)	3.84	2.6	36	FEB	1929	1128	40.3	543	19.4	29.8	(1.1)	4.58	13.5	36	MAR	1929	1748	56.4	1032	33.3	44.8	4.8	2.88	1.0
37	JANUARY	1930	1232	39.7	589	19.0	29.4	(0.4)	2.92	13.8	37	FEB	1930	1307	46.7	700	25.0	35.8	4.9	3.01	3.8	37	MAR	1930	1603	51.7	859	27.7	39.7	(0.4)	3.02	0.1
38	JANUARY	1931	1224	39.5	770	24.8	32.2	2.4	2.49	2.0	38	FEB	1931	1187	42.4	725	25.9	34.1	3.2	1.92	0.8	38	MAR	1931	1410	45.5	988	31.9	38.7	(1.4)	5.55	12.5
39	JANUARY	1932	1540	49.7	1089	35.1	42.4	12.6	4.70	0.0	39	FEB	1932	1316	45.4	806	27.8	36.6	5.6	1.64	1.0	39	MAR	1932	1365	44.0	863	27.8	35.9	(4.1)	6.27	6.0
40	JANUARY	1933	1456	47.0	930	30.0	38.5	8.7	2.08	0.0	40	FEB	1933	1177	42.0	659	23.5	32.8	1.8	3.11	10.7	40	MAR	1933	1435	46.3	942	30.4	38.3	(1.7)	6.06	3.0
41	JANUARY	1934	1310	42.3	793	25.6	33.9	4.1	4.01	0.0	41	FEB	1934	831	29.7	250	8.9	19.3	(11.6)	2.61	24.8	41	MAR	1934	1480	47.7	774	25.0	36.4	(3.7)	5.31	11.3
42	JANUARY	1935	1115	36.0	630	20.3	28.1	(1.6)	4.65	15.5	42	FEB	1935	1092	39.0	598	21.4	30.2	(0.8)	2.59	7.4	42	MAR	1935	1685	54.4	1025	33.1	43.7	3.6	2.53	1.0
43	JANUARY	1936	1028	33.2	572	18.5	25.8	(4.0)	6.88	10.2	43	FEB	1936	932	32.1	411	14.2	23.2	(7.8)	2.66	12.5	43	MAR	1936	1721	55.5	1086	35.0	45.3	5.2	7.06	0.5
44	JANUARY	1937	1408	45.4	958	30.9	38.2	8.4	6.09	1.2	44	FEB	1937	1163	41.5	674	24.1	32.8	1.9	2.71	6.5	44	MAR	1937	1393	44.9	848	27.4	36.1	(3.9)	1.59	10.2
45	JANUARY	1938	1182	38.1	693	22.4	30.2	0.5	3.09	2.3	45	FEB	1938	1219	43.5	729	26.0	34.8	3.8	2.60	2.0	45	MAR	1938	1600	51.6	982	31.7	41.6	1.6	2.79	3.3
46	JANUARY	1939	1189	38.4	692	22.3	30.3	0.6	3.29	13.5	46	FEB	1939	1262	45.1	731	26.1	35.6	4.6	6.08	0.5	46	MAR	1939	1530	49.4	901	29.1	39.2	(0.9)	3.29	4.0
47	JANUARY	1940	868	28.0	369	11.9	20.0	(9.8)	1.32	3.7	47	FEB	1940	1089	37.6	644	22.2	29.9	(1.1)	3.06	13.0	47	MAR	1940	1292	41.7	788	25.4	33.5	(6.5)	4.95	3.7
48	JANUARY	1941	1108	35.7	658	21.2	28.5	(1.3)	3.03	12.0	48	FEB	1941	1029	36.8	557	19.9	28.3	(2.6)	1.62	7.2	48	MAR	1941	1376	44.4	743	24.0	34.2	(5.9)	2.27	9.0
49	JANUARY	1942	1156	37.3	650	21.0	29.1	(0.7)	2.56	4.0	49	FEB	1942	1036	37.0	625	22.3	29.7	(1.3)	2.44	2.0	49	MAR	1942	1607	51.8	1031	33.3	42.5	2.5	5.39	3.0
50	JANUARY	1943	1151	37.1	737	23.8	30.5	0.7	3.24	7.1	50	FEB	1943	1169	41.8	689	24.6	33.2	2.2	1.64	3.5	50	MAR	1943	1559	50.3	924	29.8	40.0	(0.0)	3.50	4.8
51	JANUARY	1944	1275	41.1	797	25.7	33.4	3.6	3.50	2.0	51	FEB	1944	1160	40.0	717	24.7	32.4	1.4	1.95	5.2	51	MAR	1944	1476	47.6	870	28.1	37.8	(2.2)	5.76	11.5
52	JANUARY	1945	995	32.1	534	17.2	24.7	(5.1)	2.95	16.5	52	FEB	1945	1119	40.0	695	24.8	32.4	1.4	3.14	7.5	52	MAR	1945	1962	63.3	1220	39.4	51.3	11.3	1.96	0.0
53	JANUARY	1946	1251	40.4	753	24.3	32.3	2.5	1.39	1.5	53	FEB	1946	1190	42.5	619	22.1	32.3	1.4	2.16	8.5	53	MAR	1946	1873	60.4	1105	35.6	48.0	8.0	3.19	0.0
54	JANUARY	1947	1393	44.9	857	27.6	36.3	6.5	3.09	3.0	54	FEB	1947	1001	35.8	454	16.2	26.0	(5.0)	1.76	21.2	54	MAR	1947	1393	44.9	769	24.8	34.9	(5.2)	2.40	3.3
55	JANUARY	1948	957	30.9	458	14.8	22.8	(7.0)	4.26	9.9	55	FEB	1948	1152	39.7	480	16.6	28.1	(2.8)	2.38	13.4	55	MAR	1948	1661	53.6	883	28.5	41.0	1.0	3.26	1.5
56	JANUARY	1949	1403	45.3	858	27.7	36.5	6.7	6.23	4.5	56	FEB	1949	1315	47.0	656	23.4	35.2	4.2	3.33	9.5	56	MAR	1949	1604	51.7	922	29.7	40.7	0.7	2.23	1.2
57	JANUARY	1950	1531	49.4	919	29.6	39.5	9.7	2.26	1.4	57	FEB	1950	1078	38.5	619	22.1	30.3	(0.6)	3.36	0.0	57	MAR	1950	1434	46.3	743	24.0	35.1	(5.0)	5.16	0.0
58	JANUARY	1951	1342	43.3	686	22.1	32.7	2.9	3.85	2.0	58	FEB	1951	1235	44.1	645	23.0	33.6	2.6	3.61	16.2	58	MAR	1951	1578	50.9	904	29.2