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
2025-06-17	24	81	66	74	5	0	8	18	66	82	8	179	1012.4
2025-06-16	24	73	59	66	-2	0	1	11	61	80	4	93	1016.8
2025-06-15	24	75	60	68	0	0	3	13	58	76	9	50	1018.4
2025-06-14	24	70	58	64	-4	1	0	9	57	84	10	44	1017.3	0.81
2025-06-13	24	70	60	63	-5	2	0	8	54	73	10	46	1019.0	0.02
2025-06-12	24	73	61	68	1	0	3	13	53	60	6	82	1019.3
2025-06-11	24	82	61	72	5	0	6	16	55	58	10	227	1016.8
2025-06-10	24	70	57	65	-2	0	0	10	52	66	10	233	1011.6
2025-06-09	24	72	57	64	-2	1	0	9	61	89	8	190	1006.9	1.45
2025-06-08	24	70	55	64	-2	1	0	9	56	75	5	77	1007.8	0.01
2025-06-07	24	75	57	65	-1	0	0	10	56	77	4	109	1011.6
2025-06-06	24	70	61	64	-1	1	0	9	62	91	6	62	1013.9	0.13
2025-06-05	24	75	62	67	2	0	2	12	61	80	6	89	1017.3	0.18
2025-06-04	24	88	68	78	13	0	13	23	56	47	12	193	1017.3
2025-06-03	24	84	57	71	7	0	6	16	46	41	11	189	1017.6
2025-06-02	24	68	43	57	-7	8	0	2	40	56	8	214	1016.2
2025-06-01	24	61	46	54	-10	11	0	0	42	64	10	265	1009.7
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
2025-05-31	24	59	48	53	-11	12	0	0	45	74	11	287	1001.9
2025-05-30	24	64	55	59	-4	6	0	4	52	77	8	230	1006.1
2025-05-29	24	66	55	60	-3	5	0	5	54	80	8	227	1015.6	0.03
2025-05-28	24	61	53	57	-6	8	0	2	50	79	12	138	1018.7	0.10
2025-05-27	24	72	48	61	-1	4	0	6	46	62	6	85	1024.4
2025-05-26	24	61	42	53	-9	12	0	0	45	75	4	212	1025.2
2025-05-25	24	61	39	52	-10	13	0	0	43	75	6	224	1023.6
2025-05-24	24	54	46	50	-11	15	0	0	45	81	11	265	1019.7	0.02
2025-05-23	24	54	46	49	-12	16	0	0	43	78	12	270	1012.6	0.02
2025-05-22	24	55	48	51	-10	14	0	0	48	89	11	247	1005.2	0.81
2025-05-21	24	66	50	56	-4	9	0	1	52	86	12	121	1005.4	1.15
2025-05-20	24	56	39	50	-10	15	0	0	39	66	13	50	1016.0
2025-05-19	24	56	46	51	-9	14	0	0	43	76	8	279	1016.5
2025-05-18	24	57	51	55	-4	10	0	0	48	80	12	260	1009.3
2025-05-17	24	72	55	64	5	1	0	9	53	68	15	223	1000.7	0.20
2025-05-16	24	78	61	70	11	0	5	15	55	60	10	192	1004.5	0.31
2025-05-15	24	76	61	69	11	0	4	14	59	72	9	142	1008.5
2025-05-14	24	77	64	70	12	0	5	15	57	66	12	142	1010.9
2025-05-13	24	72	64	67	9	0	2	12	60	77	9	131	1014.5	0.03
2025-05-12	24	75	45	66	9	0	1	11	44	47	8	115	1020.7
2025-05-11	24	61	45	52	-5	13	0	0	38	61	11	47	1025.6
2025-05-10	24	67	37	54	-3	11	0	0	35	52	8	233	1020.1
2025-05-09	24	56	36	47	-9	18	0	0	36	69	6	170	1019.9
2025-05-08	24	54	41	47	-9	18	0	0	41	79	11	60	1020.6	0.03
2025-05-07	24	65	45	55	0	10	0	0	51	86	7	221	1017.1
2025-05-06	24	64	52	57	2	8	0	2	51	83	7	162	1014.1	0.33
2025-05-05	24	63	46	55	0	10	0	0	52	90	6	116	1014.3	0.01
2025-05-04	24	54	46	49	-5	16	0	0	47	93	13	49	1011.2	0.05
2025-05-03	24	57	44	47	-7	18	0	0	45	94	13	50	1012.6	0.59
2025-05-02	24	66	53	62	8	3	0	7	57	82	10	200	1009.4	0.05
2025-05-01	24	82	45	60	7	5	0	5	49	69	8	129	1012.4	0.75
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
2025-04-30	24	52	39	45	-8	20	0	0	36	72	6	221	1021.0
2025-04-29	24	83	47	65	13	0	0	10	49	50	16	216	1013.0	0.04
2025-04-28	24	72	37	57	5	8	0	2	31	43	6	126	1023.4
2025-04-27	24	58	42	48	-4	17	0	0	33	61	9	250	1025.2
2025-04-26	24	61	43	48	-3	17	0	0	44	86	12	259	1016.0	0.08
2025-04-25	24	70	54	62	11	3	0	7	55	80	7	137	1016.5	0.49
2025-04-24	24	77	54	68	17	0	3	13	44	45	6	157	1021.5
2025-04-23	24	70	45	58	8	7	0	3	37	46	5	168	1022.4
2025-04-22	24	55	45	50	0	15	0	0	37	60	11	239	1019.2
2025-04-21	24	77	43	59	10	6	0	4	47	65	16	179	1013.4	0.26
2025-04-20	24	49	39	46	-3	19	0	0	34	65	10	87	1027.8
2025-04-19	24	75	48	63	15	2	0	8	54	75	13	240	1014.5	0.66
2025-04-18	24	81	48	66	18	0	1	11	37	36	14	185	1012.8	0.01
2025-04-17	24	54	27	41	-7	24	0	0	25	58	4	146	1021.7
2025-04-16	24	43	32	38	-9	27	0	0	30	73	13	274	1015.1
2025-04-15	24	54	37	45	-2	20	0	0	34	68	16	255	1004.6	0.04
2025-04-14	24	72	46	58	12	7	0	3	38	48	13	198	1006.1	0.03
2025-04-13	24	54	30	44	-2	21	0	0	28	58	6	200	1017.9
2025-04-12	24	45	36	39	-7	26	0	0	36	89	6	169	1020.1
2025-04-11	24	39	34	36	-9	29	0	0	34	90	6	251	1019.5
2025-04-10	24	45	33	38	-7	27	0	0	34	87	7	68	1018.3	0.23
2025-04-09	24	39	24	33	-11	32	0	0	19	59	6	171	1023.1
2025-04-08	24	34	27	29	-15	36	0	0	16	58	14	286	1016.0
2025-04-07	24	45	28	36	-8	30	0	0	28	76	9	238	1009.5
2025-04-06	24	43	36	38	-5	27	0	0	27	66	7	258	1016.2	0.07
2025-04-05	24	66	41	52	9	13	0	0	48	85	11	196	1014.6	0.40
2025-04-04	24	48	42	45	3	20	0	0	33	62	9	51	1024.8
2025-04-03	24	68	46	60	18	5	0	5	47	64	17	225	1012.0	0.36
2025-04-02	24	59	34	43	1	22	0	0	29	59	16	118	1016.7	0.79
2025-04-01	24	39	33	35	-6	30	0	0	23	63	9	265	1021.4
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
2025-03-31	24	59	33	47	6	18	0	0	41	81	14	253	1006.0	0.37
2025-03-30	24	65	36	54	14	11	0	0	50	86	13	149	1010.1	0.39
2025-03-29	24	70	36	60	20	5	0	5	46	64	13	164	1013.6	0.03
2025-03-28	24	61	39	50	10	15	0	0	40	69	9	162	1017.4	0.23
2025-03-27	24	54	25	40	1	25	0	0	21	49	9	227	1023.2
2025-03-26	24	36	27	31	-8	34	0	0	23	70	10	270	1021.0	0.05
2025-03-25	24	39	33	36	-3	29	0	0	25	66	12	237	1013.4
2025-03-24	24	47	35	41	3	24	0	0	32	72	17	235	1005.9
2025-03-23	24	43	19	31	-7	34	0	0	20	65	7	74	1018.0	0.08
2025-03-22	24	48	28	39	1	26	0	0	22	54	14	254	1009.7	0.02
2025-03-21	24	46	30	37	0	28	0	0	22	56	10	272	1012.7
2025-03-20	24	64	33	47	10	18	0	0	36	68	14	239	1002.2	0.03
2025-03-19	24	77	54	65	28	0	0	10	28	26	15	184	1006.5
2025-03-18	24	68	28	50	14	15	0	0	27	44	13	180	1015.6
2025-03-17	24	34	29	31	-5	34	0	0	23	70	9	266	1019.3	0.02
2025-03-16	24	73	39	55	19	10	0	0	47	75	19	202	1000.8	0.34
2025-03-15	24	70	55	61	26	4	0	6	44	55	19	162	1003.9	0.05
2025-03-14	24	77	28	54	19	11	0	0	31	47	6	110	1012.2
2025-03-13	24	44	25	35	0	30	0	0	23	68	3	103	1013.8
2025-03-12	24	37	26	32	-2	33	0	0	21	66	11	47	1013.5
2025-03-11	24	61	32	48	14	17	0	0	27	45	13	225	1007.4
2025-03-10	24	57	37	48	14	17	0	0	29	49	8	227	1009.5
2025-03-09	23	48	30	39	5	26	0	0	25	57	12	237	1012.5
2025-03-08	24	32	23	27	-6	38	0	0	19	71	10	267	1012.8
2025-03-07	24	36	28	32	-1	33	0	0	24	73	11	251	1009.9	0.03
2025-03-06	24	39	27	31	-2	34	0	0	24	76	17	255	1001.2	0.04
2025-03-05	24	61	37	50	17	15	0	0	42	76	14	180	993.1	0.83
2025-03-04	24	63	38	50	18	15	0	0	18	30	12	164	1011.8
2025-03-03	24	37	21	30	-2	35	0	0	15	54	8	211	1021.9
2025-03-02	24	22	16	20	-12	45	0	0	11	69	8	251	1022.7	0.01
2025-03-01	24	50	15	24	-8	41	0	0	15	68	14	294	1009.6	0.02
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
2025-02-28	24	50	32	39	8	26	0	0	29	69	13	218	1003.1	0.05
2025-02-27	24	43	33	38	7	27	0	0	35	91	11	208	1005.2	0.10
2025-02-26	24	42	27	35	4	30	0	0	34	93	3	103	1012.6	0.31
2025-02-25	24	48	32	42	11	23	0	0	34	75	9	204	1007.7	0.04
2025-02-24	24	50	34	42	11	23	0	0	24	50	17	194	1009.5
2025-02-23	24	34	25	30	0	35	0	0	18	60	8	210	1019.7
2025-02-22	24	34	19	25	-5	40	0	0	15	64	12	217	1024.9
2025-02-21	24	23	18	21	-9	44	0	0	16	80	11	254	1030.3	0.05
2025-02-20	24	19	15	17	-13	48	0	0	13	85	11	264	1022.4	0.22
2025-02-19	24	17	3	10	-20	55	0	0	5	71	7	234	1028.3
2025-02-18	24	16	5	11	-18	54	0	0	1	67	11	253	1027.3
2025-02-17	24	21	10	17	-12	48	0	0	10	73	17	266	1017.1	0.06
2025-02-16	24	37	21	28	-1	37	0	0	26	93	12	182	998.5	0.65
2025-02-15	24	37	23	32	3	33	0	0	26	78	7	134	1016.6	0.15
2025-02-14	24	23	18	20	-9	45	0	0	11	69	9	217	1035.1
2025-02-13	24	39	21	30	1	35	0	0	27	87	16	230	1013.7	0.23
2025-02-12	24	37	19	27	-1	38	0	0	22	83	12	78	1016.3	0.12
2025-02-11	24	31	18	23	-5	42	0	0	16	76	6	136	1025.3
2025-02-10	24	28	18	23	-5	42	0	0	14	70	7	224	1030.0
2025-02-09	24	28	23	26	-2	39	0	0	22	85	9	267	1021.2	0.01
2025-02-08	24	31	17	24	-4	41	0	0	16	72	8	92	1017.3	0.15
2025-02-07	24	34	17	22	-6	43	0	0	11	62	12	259	1021.8
2025-02-06	24	37	27	33	5	32	0	0	28	82	14	210	1008.8	0.21
2025-02-05	24	25	21	23	-5	42	0	0	13	65	8	88	1027.0
2025-02-04	24	32	21	28	0	37	0	0	20	74	10	293	1023.5
2025-02-03	24	50	32	40	13	25	0	0	36	86	9	157	1013.3
2025-02-02	24	36	16	28	1	37	0	0	19	72	10	158	1021.0	0.17
2025-02-01	24	32	14	20	-7	46	0	0	12	72	9	81	1026.4
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
2025-01-31	24	45	30	37	10	28	0	0	33	85	8	73	1008.5	0.54
2025-01-30	24	45	21	34	7	31	0	0	21	59	9	178	1017.8
2025-01-29	24	43	25	34	7	32	0	0	22	63	16	268	1005.5
2025-01-28	24	43	25	31	4	34	0	0	19	62	15	244	1003.0	0.03
2025-01-27	24	34	21	27	0	38	0	0	13	58	18	211	1010.9	0.01
2025-01-26	24	36	24	29	2	36	0	0	20	70	12	249	1021.4
2025-01-25	24	32	10	22	-5	43	0	0	11	62	13	196	1021.0
2025-01-24	24	21	12	19	-8	46	0	0	11	70	8	239	1023.2
2025-01-23	24	27	16	21	-6	44	0	0	9	62	13	211	1019.4	0.07
2025-01-22	24	16	-6	5	-22	60	0	0	-9	53	14	182	1028.3
2025-01-21	24	12	1	7	-21	58	0	0	-3	64	15	213	1030.4	0.04
2025-01-20	24	18	6	12	-16	53	0	0	1	61	16	245	1025.9	0.05
2025-01-19	24	27	18	24	-4	41	0	0	15	69	10	166	1014.8	0.07
2025-01-18	24	43	26	35	7	30	0	0	27	74	14	246	1007.3	0.36
2025-01-17	24	39	30	35	7	30	0	0	26	70	14	207	1012.8	0.01
2025-01-16	24	31	16	23	-5	42	0	0	17	77	13	216	1010.8	0.09
2025-01-15	24	25	16	22	-6	43	0	0	14	73	14	248	1024.7	0.07
2025-01-14	24	21	14	18	-10	47	0	0	10	74	14	233	1020.2	0.15
2025-01-13	24	36	18	27	-1	38	0	0	18	70	15	231	1014.7	0.01
2025-01-12	24	34	24	29	1	36	0	0	22	74	13	190	1014.3
2025-01-11	24	29	20	24	-5	41	0	0	20	83	7	211	1006.5	0.14
2025-01-10	24	25	12	20	-9	45	0	0	11	71	7	180	1016.3	0.14
2025-01-09	24	25	19	22	-7	43	0	0	11	63	11	299	1022.2
2025-01-08	24	27	20	22	-7	43	0	0	11	63	13	311	1020.9	0.01
2025-01-07	24	27	21	25	-4	40	0	0	16	67	15	312	1021.9	0.02
2025-01-06	24	27	19	22	-7	43	0	0	16	77	11	142	1014.6	0.01
2025-01-05	24	25	18	21	-9	44	0	0	14	74	10	227	1020.1
2025-01-04	24	27	21	23	-7	42	0	0	13	64	17	274	1017.9	0.06
2025-01-03	24	30	25	28	-2	37	0	0	21	76	12	267	1014.7	0.68
2025-01-02	24	34	27	30	0	35	0	0	23	74	15	266	1018.1	0.80
2025-01-01	24	45	32	36	6	29	0	0	32	88	14	278	1008.9	0.56

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