Pennsylvania State Climatologist

This current daily data is derived from real-time hourly observations recorded by the KAOO 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
2013-05-23	23	80	61	71	10	0	6	16	58	72	8	222	1010.7	0.03
2013-05-22	24	88	66	77	16	0	12	22	60	62	9	200	1012.5	0.08
2013-05-21	23	88	61	76	15	0	11	21	62	67	5	149	1014.3
2013-05-20	24	83	63	71	10	0	6	16	62	76	5	145	1017.8	Trace
2013-05-19	24	63	61	63	3	2	0	8	59	88	4	113	1021.5	Trace
2013-05-18	24	69	52	61	1	4	0	6	50	67	5	89	1022.4
2013-05-17	24	79	53	67	7	0	2	12	49	56	2	56	1019.1
2013-05-16	24	77	62	69	10	0	4	14	53	60	9	235	1011.8	0.06
2013-05-15	24	83	45	64	5	1	0	9	51	65	7	139	1010.6	0.04
2013-05-14	24	53	30	41	-18	24	0	0	32	71	3	101	1019.6	0.03
2013-05-13	24	49	36	43	-15	22	0	0	27	54	10	285	1018.4
2013-05-12	24	54	42	48	-10	17	0	0	32	54	15	283	1012.1	Trace
2013-05-11	24	65	55	60	2	5	0	5	54	82	11	245	1009.2	0.29
2013-05-10	23	72	59	64	7	1	0	9	57	78	4	119	1014.9	0.38
2013-05-09	24	69	52	57	0	8	0	2	52	83	4	142	1014.7	0.06
2013-05-08	24	66	51	59	2	6	0	4	52	78	5	95	1015.0	0.36
2013-05-07	24	66	55	60	4	5	0	5	53	80	8	80	1017.5	0.30
2013-05-06	24	61	42	54	-2	11	0	0	45	72	5	68	1020.4	Trace
2013-05-05	24	67	44	55	-1	10	0	0	35	51	7	108	1021.6
2013-05-04	24	66	43	55	-1	10	0	0	40	58	7	111	1023.9
2013-05-03	24	67	46	57	2	8	0	2	41	56	7	125	1026.4
2013-05-02	24	70	45	58	3	7	0	3	38	51	6	100	1028.5
2013-05-01	24	69	52	59	4	6	0	4	38	50	6	126	1027.9
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	58	53	55	1	10	0	0	51	88	5	114	1022.6	0.05
2013-04-29	24	55	50	53	-1	12	0	0	49	86	6	133	1018.1	0.07
2013-04-28	24	58	48	52	-2	13	0	0	42	69	9	158	1021.7	0.15
2013-04-27	24	67	37	54	1	11	0	0	33	48	4	77	1027.4
2013-04-26	24	59	38	48	-5	17	0	0	29	49	4	148	1029.3
2013-04-25	24	58	39	50	-3	15	0	0	29	46	10	267	1023.1
2013-04-24	24	72	43	56	4	9	0	1	45	69	10	174	1013.6	0.50
2013-04-23	24	62	33	48	-4	17	0	0	34	61	5	112	1023.1
2013-04-22	24	55	36	46	-5	19	0	0	27	48	8	122	1031.1
2013-04-21	24	50	28	39	-12	26	0	0	20	45	5	136	1032.6
2013-04-20	24	49	35	41	-10	24	0	0	26	54	15	289	1018.1	Trace
2013-04-19	24	72	45	61	11	4	0	6	51	71	15	210	1007.0	0.35
2013-04-18	24	70	59	63	13	2	0	8	53	72	11	164	1018.6
2013-04-17	24	67	52	58	8	7	0	3	51	77	3	60	1023.0	0.04
2013-04-16	24	74	54	62	13	3	0	7	53	73	12	186	1021.4	0.65
2013-04-15	24	62	50	57	8	8	0	2	42	59	10	152	1021.5
2013-04-14	24	60	37	49	0	16	0	0	29	46	6	215	1018.3
2013-04-13	24	56	40	47	-1	18	0	0	32	59	11	278	1012.0
2013-04-12	24	61	44	53	5	12	0	0	47	82	9	143	1005.3	0.88
2013-04-11	24	75	51	60	12	5	0	5	53	78	7	114	1010.6	Trace
2013-04-10	23	82	61	71	24	0	6	16	54	55	12	237	1013.2	0.14
2013-04-09	24	79	63	69	22	0	4	14	49	50	11	259	1016.4
2013-04-08	24	73	47	61	14	4	0	6	44	58	7	153	1016.0	0.01
2013-04-07	24	66	41	52	6	13	0	0	33	50	11	188	1016.3	0.02
2013-04-06	24	53	25	40	-6	25	0	0	18	44	6	176	1022.5
2013-04-05	24	55	32	43	-3	22	0	0	20	39	10	227	1013.9
2013-04-04	24	46	19	34	-11	31	0	0	12	45	5	130	1022.8	Trace
2013-04-03	24	38	26	31	-14	34	0	0	12	46	10	242	1023.5	Trace
2013-04-02	24	38	27	32	-12	33	0	0	13	47	12	301	1017.3	Trace
2013-04-01	24	46	31	40	-4	25	0	0	27	64	15	274	1009.1	0.07
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	46	33	40	-4	25	0	0	33	75	4	110	1010.8	0.35
2013-03-30	24	52	29	41	-2	24	0	0	21	48	3	125	1020.7
2013-03-29	24	48	34	40	-3	25	0	0	28	63	6	204	1022.0	Trace
2013-03-28	24	40	33	37	-6	28	0	0	28	72	10	313	1019.8	0.01
2013-03-27	24	40	32	35	-7	30	0	0	27	71	11	302	1016.8	Trace
2013-03-26	24	42	30	35	-7	30	0	0	27	73	9	263	1010.2	Trace
2013-03-25	24	36	30	32	-10	33	0	0	28	86	4	58	1000.3	0.41
2013-03-24	24	39	23	32	-9	33	0	0	20	61	5	96	1008.8	Trace
2013-03-23	24	42	28	33	-8	32	0	0	20	60	7	238	1014.3
2013-03-22	24	33	24	28	-13	37	0	0	18	67	12	282	1011.4	Trace
2013-03-21	24	27	19	24	-16	41	0	0	13	65	10	272	1008.2	Trace
2013-03-20	24	39	26	32	-8	33	0	0	18	59	14	274	1010.5	Trace
2013-03-19	24	43	30	35	-4	30	0	0	24	60	13	224	1008.1	0.02
2013-03-18	24	31	27	29	-10	36	0	0	23	80	8	134	1018.1	0.38
2013-03-17	19	34	27	31	-8	34	0	0	21	68	6	186	1020.3
2013-03-16	24	38	30	33	-5	32	0	0	30	86	5	50	1007.9	0.20
2013-03-15	24	46	26	37	-1	28	0	0	24	58	10	256	1011.9
2013-03-14	24	34	24	29	-9	36	0	0	16	61	16	295	1017.1	Trace
2013-03-13	24	37	25	32	-5	33	0	0	24	73	12	273	1013.1	0.01
2013-03-12	24	52	36	42	5	23	0	0	36	78	12	273	1010.2	0.66
2013-03-11	24	52	44	49	12	16	0	0	31	53	10	181	1015.2	0.03
2013-03-10	23	56	37	45	9	20	0	0	24	43	7	144	1022.1
2013-03-09	24	51	24	37	1	28	0	0	23	57	2	59	1025.6
2013-03-08	23	42	30	34	-2	31	0	0	24	64	12	322	1023.7	Trace
2013-03-07	24	39	32	36	1	29	0	0	26	66	10	308	1019.4	Trace
2013-03-06	24	38	30	35	0	30	0	0	27	71	10	92	1011.3	0.37
2013-03-05	23	41	20	31	-4	34	0	0	16	55	6	85	1013.4
2013-03-04	24	32	21	26	-8	39	0	0	14	63	13	308	1014.5	Trace
2013-03-03	24	30	21	26	-8	39	0	0	17	69	13	308	1010.0	Trace
2013-03-02	24	28	24	26	-8	39	0	0	18	71	11	316	1010.2	Trace
2013-03-01	24	34	28	32	-2	33	0	0	24	73	11	316	1008.9	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	36	32	34	1	31	0	0	28	79	9	262	1003.1	0.01
2013-02-27	24	43	33	36	3	28	0	0	32	84	7	164	1002.4	0.15
2013-02-26	24	36	31	34	1	31	0	0	26	74	10	117	1014.4	0.45
2013-02-25	24	41	26	33	1	32	0	0	19	58	4	125	1020.0
2013-02-24	24	34	27	30	-2	35	0	0	23	75	10	259	1013.1	0.01
2013-02-23	24	41	28	33	1	32	0	0	29	86	4	124	1013.3
2013-02-22	24	28	19	25	-6	40	0	0	20	80	7	135	1022.2	0.02
2013-02-21	24	27	18	21	-10	44	0	0	11	65	12	279	1021.5	Trace
2013-02-20	24	25	18	20	-11	45	0	0	10	66	16	287	1014.7	Trace
2013-02-19	23	41	26	34	3	31	0	0	25	68	14	208	1008.8	0.17
2013-02-18	24	37	17	31	1	34	0	0	12	46	8	233	1021.0
2013-02-17	23	24	17	19	-11	46	0	0	9	64	14	310	1013.2	0.01
2013-02-16	24	32	21	27	-3	38	0	0	17	69	8	287	1012.5	0.01
2013-02-15	24	43	31	37	7	28	0	0	27	68	8	236	1013.9
2013-02-14	24	41	25	34	5	31	0	0	25	69	8	232	1011.9	Trace
2013-02-13	24	37	24	30	1	35	0	0	26	83	1	17	1007.7	0.16
2013-02-12	24	40	28	35	6	30	0	0	23	63	13	234	1012.7
2013-02-11	24	59	33	43	14	22	0	0	32	69	14	219	1009.7	0.05
2013-02-10	24	39	14	28	-1	37	0	0	15	61	4	97	1024.5	Trace
2013-02-09	24	30	18	23	-6	42	0	0	13	65	13	281	1023.3	Trace
2013-02-08	24	34	23	30	2	35	0	0	26	83	9	150	1012.5	0.08
2013-02-07	24	34	16	26	-2	39	0	0	18	72	5	79	1024.1
2013-02-06	23	31	17	27	-1	38	0	0	19	72	8	233	1019.7	Trace
2013-02-05	24	34	25	29	1	36	0	0	25	88	3	70	1009.9	0.02
2013-02-04	24	29	17	23	-5	42	0	0	15	71	8	203	1012.5	0.07
2013-02-03	24	28	19	22	-6	42	0	0	17	80	7	159	1009.9	Trace
2013-02-02	24	23	10	17	-11	48	0	0	10	73	9	186	1018.4	0.02
2013-02-01	24	23	12	17	-11	48	0	0	7	63	15	281	1016.6	Trace
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	51	23	30	2	35	0	0	21	68	22	264	1000.8	0.11
2013-01-30	24	62	48	54	26	11	0	0	50	84	11	173	1001.6	1.04
2013-01-29	24	58	46	52	25	13	0	0	48	86	9	205	1015.9	Trace
2013-01-28	24	49	25	35	8	30	0	0	32	91	5	178	1020.1	0.35
2013-01-27	24	29	19	24	-3	41	0	0	15	67	3	147	1030.1	Trace
2013-01-26	24	26	15	22	-5	43	0	0	15	76	6	220	1020.9	Trace
2013-01-25	24	16	10	13	-14	52	0	0	6	73	3	90	1021.4	0.08
2013-01-24	24	20	9	13	-14	52	0	0	2	62	9	202	1024.3	Trace
2013-01-23	24	16	5	10	-17	55	0	0	-1	61	8	217	1020.2
2013-01-22	24	12	7	9	-18	56	0	0	-2	61	15	288	1018.2	Trace
2013-01-21	24	28	13	22	-5	43	0	0	13	69	9	210	1013.3	Trace
2013-01-20	24	44	20	36	9	29	0	0	19	50	17	264	1011.9
2013-01-19	24	50	29	40	13	25	0	0	18	41	15	217	1017.8
2013-01-18	24	32	18	25	-2	40	0	0	11	56	11	270	1025.9	0.01
2013-01-17	24	34	31	33	6	32	0	0	24	69	8	271	1017.4
2013-01-16	24	36	28	32	5	33	0	0	28	82	5	168	1013.9	0.27
2013-01-15	24	34	28	32	5	33	0	0	25	76	3	62	1023.7	0.21
2013-01-14	24	53	33	41	14	24	0	0	33	74	8	260	1021.3	0.15
2013-01-13	24	57	36	46	19	19	0	0	43	90	2	58	1015.0
2013-01-12	24	49	35	40	13	25	0	0	38	93	1	14	1018.8
2013-01-11	24	40	35	37	10	28	0	0	32	83	3	92	1022.7	0.21
2013-01-10	24	39	32	36	9	29	0	0	26	65	5	122	1032.2
2013-01-09	24	45	21	35	7	30	0	0	27	74	9	168	1025.0	Trace
2013-01-08	24	40	19	30	2	36	0	0	22	73	2	73	1026.3
2013-01-07	24	34	23	31	3	34	0	0	23	74	6	232	1026.1	Trace
2013-01-06	24	38	30	35	7	30	0	0	26	69	9	232	1017.3
2013-01-05	24	32	25	28	0	37	0	0	19	69	7	183	1023.2
2013-01-04	24	31	26	28	0	37	0	0	19	67	18	268	1019.0	Trace
2013-01-03	24	32	10	22	-6	43	0	0	13	71	7	148	1019.6
2013-01-02	24	25	16	21	-7	44	0	0	11	66	7	280	1018.5	Trace
2013-01-01	24	34	24	31	2	34	0	0	23	72	11	298	1013.5	Trace

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