Pennsylvania State Climatologist

This current daily data is derived from real-time hourly observations recorded by the KERI ASOS/AWOS and should be treated as unofficial data. Contact our office for availability of official records.
Date	# obs	High Temp.	Low Temp.	Avg Temp.	Temp Departure	HDD	CDD	GDD	Avg Dewpoint	Avg RH	Avg Wind Speed	Avg Wind Dir	Avg Press	Total Precip
2013-05-20	24	88	64	76	16	0	11	21	62	65	9	177	1014.3
2013-05-19	24	79	62	71	12	0	6	16	59	68	11	148	1016.9
2013-05-18	24	71	54	63	4	2	0	8	45	53	8	58	1020.3	Trace
2013-05-17	24	63	47	55	-4	10	0	0	42	59	10	48	1020.2
2013-05-16	24	74	52	62	4	3	0	7	44	56	5	164	1011.9
2013-05-15	24	79	52	65	7	0	0	10	48	56	14	184	1006.5	Trace
2013-05-14	24	52	35	45	-12	20	0	0	33	65	12	161	1017.4	0.13
2013-05-13	24	46	36	41	-16	24	0	0	27	56	10	264	1019.7
2013-05-12	24	48	38	44	-13	21	0	0	32	63	15	264	1012.8	0.03
2013-05-11	24	54	44	47	-9	18	0	0	44	89	9	242	1009.5	0.07
2013-05-10	23	75	57	64	8	1	0	9	53	68	13	189	1010.5	0.55
2013-05-09	24	72	54	61	5	4	0	6	51	72	5	191	1014.4	0.01
2013-05-08	24	69	55	62	7	3	0	7	53	74	5	111	1015.2	0.26
2013-05-07	24	72	54	64	9	1	0	9	50	62	9	64	1016.9
2013-05-06	24	68	52	61	7	4	0	6	34	38	10	91	1018.0
2013-05-05	24	71	48	61	7	4	0	6	40	49	9	56	1019.5
2013-05-04	24	72	52	62	8	3	0	7	38	45	11	100	1021.3
2013-05-03	24	78	58	68	15	0	3	13	37	33	14	156	1022.4
2013-05-02	24	73	58	66	13	0	1	11	35	32	12	122	1025.3
2013-05-01	24	74	57	65	12	0	0	10	48	57	11	140	1024.4
Date	# obs	High Temp.	Low Temp.	Avg Temp.	Temp Departure	HDD	CDD	GDD	Avg Dewpoint	Avg RH	Avg Wind Speed	Avg Wind Dir	Avg Press	Total Precip
2013-04-30	24	74	56	64	12	1	0	9	51	66	11	164	1018.9
2013-04-29	24	62	53	57	5	8	0	2	52	83	10	139	1014.2	0.07
2013-04-28	24	64	54	58	7	7	0	3	44	62	15	151	1016.6	0.07
2013-04-27	24	64	40	53	2	12	0	0	32	47	6	101	1026.0
2013-04-26	24	52	34	44	-7	21	0	0	30	57	4	97	1030.3
2013-04-25	24	54	35	43	-7	22	0	0	33	70	9	209	1023.0	0.01
2013-04-24	24	64	36	49	-1	16	0	0	41	76	15	220	1010.9	0.43
2013-04-23	24	70	43	57	7	8	0	2	32	40	12	136	1019.1
2013-04-22	24	60	36	49	0	16	0	0	27	43	11	113	1028.5
2013-04-21	24	41	27	37	-12	28	0	0	24	60	9	60	1034.5
2013-04-20	24	42	34	37	-11	28	0	0	25	62	13	257	1019.1	0.06
2013-04-19	24	71	42	55	7	10	0	0	43	67	17	209	1002.6	0.14
2013-04-18	24	84	45	69	21	0	4	14	53	58	16	170	1010.3	Trace
2013-04-17	24	53	40	48	1	17	0	0	36	66	10	58	1024.3
2013-04-16	24	66	46	56	9	9	0	1	49	81	12	174	1018.1	0.45
2013-04-15	24	73	42	61	14	4	0	6	40	46	13	160	1016.2
2013-04-14	24	44	36	40	-6	25	0	0	30	65	7	177	1018.5
2013-04-13	24	44	37	40	-6	25	0	0	32	74	11	242	1011.8	0.11
2013-04-12	24	45	37	41	-4	24	0	0	37	88	11	187	1003.7	0.24
2013-04-11	24	40	36	38	-7	27	0	0	36	92	16	51	1011.5	0.08
2013-04-10	23	52	39	43	-2	22	0	0	42	96	10	89	1013.3	0.82
2013-04-09	24	58	42	49	5	16	0	0	41	76	9	147	1016.0	0.02
2013-04-08	24	71	34	55	11	10	0	0	40	59	9	116	1013.9	0.01
2013-04-07	24	65	40	54	10	11	0	0	32	48	16	204	1011.4
2013-04-06	24	53	24	38	-5	27	0	0	20	51	6	72	1021.6
2013-04-05	24	41	33	37	-6	28	0	0	25	60	8	262	1017.4
2013-04-04	24	48	24	34	-9	31	0	0	15	48	5	173	1021.8
2013-04-03	24	34	25	31	-11	34	0	0	16	53	10	264	1026.4
2013-04-02	24	35	28	31	-11	34	0	0	15	51	14	282	1019.4	Trace
2013-04-01	24	47	30	35	-7	30	0	0	23	64	12	275	1011.4	0.05
Date	# obs	High Temp.	Low Temp.	Avg Temp.	Temp Departure	HDD	CDD	GDD	Avg Dewpoint	Avg RH	Avg Wind Speed	Avg Wind Dir	Avg Press	Total Precip
2013-03-31	24	54	43	48	7	17	0	0	31	56	13	185	1007.6	0.03
2013-03-30	24	50	27	40	-1	25	0	0	22	51	4	153	1020.8
2013-03-29	24	43	32	38	-3	27	0	0	28	66	8	233	1023.4
2013-03-28	24	37	32	35	-5	30	0	0	31	79	8	260	1022.1	0.07
2013-03-27	24	38	33	35	-5	30	0	0	29	79	11	255	1018.7	0.05
2013-03-26	24	38	33	35	-5	30	0	0	30	80	10	234	1013.0
2013-03-25	24	36	28	33	-6	32	0	0	28	83	12	41	1002.5	0.05
2013-03-24	24	34	22	30	-9	35	0	0	23	75	9	57	1010.6
2013-03-23	24	35	28	31	-8	34	0	0	24	74	7	273	1016.7
2013-03-22	24	30	27	28	-10	37	0	0	22	77	11	276	1013.1	0.37
2013-03-21	24	28	19	24	-14	41	0	0	19	82	11	264	1009.7	0.18
2013-03-20	24	28	25	27	-11	38	0	0	18	69	13	269	1011.7	0.06
2013-03-19	24	37	26	30	-7	35	0	0	25	80	16	255	1008.3	0.08
2013-03-18	24	37	21	31	-6	34	0	0	23	72	16	129	1011.9	0.15
2013-03-17	19	31	24	28	-9	37	0	0	17	64	7	144	1022.7	0.02
2013-03-16	24	34	25	29	-8	36	0	0	23	79	10	47	1010.5	0.08
2013-03-15	24	36	26	33	-3	32	0	0	27	78	10	235	1012.9	0.15
2013-03-14	24	31	26	28	-8	37	0	0	17	61	12	267	1020.4	Trace
2013-03-13	24	34	27	30	-6	35	0	0	22	70	13	251	1014.0	0.03
2013-03-12	24	43	33	36	1	29	0	0	29	76	12	249	1011.1	0.01
2013-03-11	24	61	43	55	20	10	0	0	34	47	16	179	1008.1	0.50
2013-03-10	23	69	47	57	22	8	0	2	28	33	15	167	1016.2	Trace
2013-03-09	24	48	24	35	1	30	0	0	27	75	6	123	1026.2
2013-03-08	24	38	30	33	-1	32	0	0	28	81	6	294	1029.0
2013-03-07	24	35	32	33	-1	32	0	0	30	88	5	204	1023.7	0.05
2013-03-06	24	35	28	32	-1	33	0	0	27	81	10	39	1015.8
2013-03-05	23	32	18	27	-6	38	0	0	21	79	8	71	1015.0
2013-03-04	24	27	23	24	-9	41	0	0	18	76	8	241	1018.0	0.01
2013-03-03	24	27	23	24	-8	41	0	0	19	81	10	307	1014.0	0.34
2013-03-02	24	27	23	24	-8	41	0	0	18	78	7	306	1014.4	Trace
2013-03-01	24	32	25	28	-4	37	0	0	22	77	8	328	1013.2	0.01
Date	# obs	High Temp.	Low Temp.	Avg Temp.	Temp Departure	HDD	CDD	GDD	Avg Dewpoint	Avg RH	Avg Wind Speed	Avg Wind Dir	Avg Press	Total Precip
2013-02-28	24	34	32	33	2	32	0	0	30	88	7	261	1003.8	0.08
2013-02-27	24	41	33	37	6	28	0	0	33	89	8	176	1001.6	0.36
2013-02-26	24	42	25	35	4	30	0	0	26	70	9	92	1011.6	0.58
2013-02-25	24	35	21	28	-2	37	0	0	20	73	6	108	1021.9
2013-02-24	24	31	27	29	-1	36	0	0	23	78	9	258	1015.7	Trace
2013-02-23	24	37	30	33	3	32	0	0	26	76	9	228	1013.0
2013-02-22	24	36	17	29	-1	36	0	0	22	75	12	143	1018.0	0.04
2013-02-21	24	21	18	20	-9	45	0	0	12	70	8	216	1025.2	Trace
2013-02-20	24	22	17	20	-9	45	0	0	12	72	16	265	1016.8	0.38
2013-02-19	23	46	20	33	4	32	0	0	26	77	19	221	1005.9	0.33
2013-02-18	24	44	12	28	-1	37	0	0	12	52	14	175	1018.3	0.01
2013-02-17	23	23	18	20	-8	45	0	0	9	63	10	281	1018.1	Trace
2013-02-16	24	27	16	23	-5	42	0	0	11	61	5	175	1015.9	Trace
2013-02-15	24	37	25	31	3	34	0	0	21	64	11	266	1015.5	Trace
2013-02-14	24	40	25	33	5	32	0	0	27	77	14	186	1009.8	0.02
2013-02-13	24	35	27	30	2	35	0	0	23	75	4	180	1009.5
2013-02-12	24	34	30	31	4	34	0	0	25	77	12	230	1014.5	0.02
2013-02-11	24	52	34	39	12	26	0	0	31	71	19	217	1007.1	Trace
2013-02-10	24	47	17	33	6	32	0	0	14	48	10	125	1020.4	Trace
2013-02-09	24	24	16	20	-7	45	0	0	14	76	6	222	1027.8
2013-02-08	24	37	21	30	3	35	0	0	24	76	13	239	1012.2	0.33
2013-02-07	24	37	14	29	2	36	0	0	18	63	7	99	1021.5
2013-02-06	23	29	13	24	-3	41	0	0	16	72	7	217	1022.1
2013-02-05	24	26	19	23	-4	42	0	0	17	78	4	145	1011.9	0.02
2013-02-04	24	22	17	20	-7	45	0	0	13	75	7	182	1013.9	0.10
2013-02-03	24	22	17	19	-7	46	0	0	15	82	8	178	1011.5	0.17
2013-02-02	24	22	12	17	-9	48	0	0	10	75	13	181	1017.8	0.16
2013-02-01	24	21	15	19	-7	46	0	0	10	67	16	261	1017.6	0.06
Date	# obs	High Temp.	Low Temp.	Avg Temp.	Temp Departure	HDD	CDD	GDD	Avg Dewpoint	Avg RH	Avg Wind Speed	Avg Wind Dir	Avg Press	Total Precip
2013-01-31	24	38	21	27	1	38	0	0	19	73	22	257	1000.8	0.05
2013-01-30	24	65	37	59	33	6	0	4	50	71	21	196	993.2	0.28
2013-01-29	24	62	37	49	23	16	0	0	46	89	11	140	1011.8	0.68
2013-01-28	24	47	30	39	13	26	0	0	36	88	15	201	1016.3	0.34
2013-01-27	24	32	21	27	1	38	0	0	15	63	5	165	1030.4	Trace
2013-01-26	24	25	16	22	-4	43	0	0	15	76	6	238	1023.4	0.01
2013-01-25	21	17	11	14	-12	51	0	0	7	74	5	120	1023.3	0.03
2013-01-24	24	18	12	15	-11	50	0	0	5	65	8	258	1028.2	0.18
2013-01-23	24	15	10	12	-14	53	0	0	3	69	12	245	1021.1	0.09
2013-01-22	24	14	7	10	-16	55	0	0	1	66	18	277	1020.1	0.05
2013-01-21	24	22	14	19	-7	46	0	0	13	78	11	242	1014.9	0.66
2013-01-20	24	48	21	29	3	36	0	0	16	59	18	261	1013.6	0.02
2013-01-19	24	50	38	44	18	21	0	0	21	40	20	205	1012.3
2013-01-18	24	35	20	25	-2	40	0	0	11	54	15	242	1025.8	Trace
2013-01-17	24	36	24	32	5	33	0	0	24	70	10	287	1018.8	0.03
2013-01-16	24	35	29	33	6	32	0	0	23	67	8	157	1013.4
2013-01-15	24	30	27	28	1	37	0	0	19	67	4	171	1026.5
2013-01-14	24	38	28	31	4	34	0	0	24	75	9	248	1024.8	0.09
2013-01-13	24	66	39	53	26	12	0	0	48	84	11	210	1010.0	0.11
2013-01-12	24	61	48	55	28	10	0	0	49	81	12	184	1014.8
2013-01-11	24	51	44	47	20	18	0	0	37	69	17	167	1015.5	0.20
2013-01-10	24	43	28	35	8	30	0	0	28	74	4	110	1032.4
2013-01-09	24	46	36	41	14	24	0	0	28	61	15	218	1022.8	0.02
2013-01-08	24	39	29	34	6	31	0	0	22	62	10	198	1024.6
2013-01-07	24	35	29	32	4	33	0	0	23	72	10	190	1026.1
2013-01-06	24	36	34	35	7	30	0	0	29	76	12	229	1016.2	0.09
2013-01-05	24	35	28	31	3	34	0	0	22	71	11	199	1022.8
2013-01-04	24	34	28	30	2	35	0	0	19	66	15	228	1018.6
2013-01-03	24	32	19	25	-3	40	0	0	17	72	12	213	1019.4	0.02
2013-01-02	24	25	22	23	-6	42	0	0	15	70	9	229	1020.0	Trace
2013-01-01	24	34	23	28	-1	37	0	0	19	69	8	292	1016.3	0.31

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