Pennsylvania State Climatologist

This current daily data is derived from real-time hourly observations recorded by the KJST 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	77	61	69	3	0	4	14	64	92	6	164	1016.0	1.32
2025-06-16	24	67	58	62	-4	3	0	7	59	92	5	114	1018.7
2025-06-15	24	71	59	65	-1	0	0	10	63	93	6	126	1019.3
2025-06-14	24	77	63	70	4	0	5	15	64	89	5	149	1018.0	0.13
2025-06-13	24	76	63	69	4	0	4	14	62	78	3	93	1019.8	0.05
2025-06-12	24	81	62	72	7	0	7	17	57	61	8	254	1021.1
2025-06-11	24	76	54	65	0	0	0	10	52	61	8	239	1020.6
2025-06-10	24	72	60	65	0	0	0	10	54	71	10	256	1013.8	0.13
2025-06-09	24	77	60	68	4	0	3	13	59	76	8	230	1010.6
2025-06-08	24	64	57	62	-2	3	0	7	57	85	6	104	1008.9	0.68
2025-06-07	24	75	63	67	3	0	2	12	61	82	7	266	1011.5	0.02
2025-06-06	24	72	61	66	2	0	1	11	62	89	5	201	1015.3	0.98
2025-06-05	24	81	63	72	9	0	7	17	60	68	5	188	1019.7	0.28
2025-06-04	24	83	59	72	9	0	7	17	55	56	7	219	1022.2
2025-06-03	24	75	52	64	1	1	0	9	44	49	7	182	1021.6
2025-06-02	24	67	39	55	-8	10	0	0	37	52	8	260	1017.4
2025-06-01	24	58	42	50	-12	15	0	0	37	63	11	279	1009.5
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	54	43	49	-13	16	0	0	44	85	15	284	1000.8	0.29
2025-05-30	24	66	50	57	-5	8	0	2	51	83	8	237	1006.6	1.06
2025-05-29	24	70	51	59	-3	6	0	4	53	83	6	225	1017.2	0.03
2025-05-28	24	54	46	49	-12	16	0	0	47	92	9	135	1020.7	0.63
2025-05-27	24	61	46	52	-9	13	0	0	44	74	9	129	1025.5	0.24
2025-05-26	24	66	43	55	-6	10	0	0	40	59	4	104	1024.1
2025-05-25	24	61	41	50	-11	15	0	0	39	67	9	287	1022.8
2025-05-24	24	57	43	49	-11	16	0	0	39	70	13	284	1018.5
2025-05-23	24	52	44	46	-14	19	0	0	41	85	12	275	1012.2	0.21
2025-05-22	24	52	46	49	-11	16	0	0	47	93	11	249	1007.2	0.81
2025-05-21	24	54	48	50	-10	15	0	0	48	92	11	147	1008.2	1.16
2025-05-20	24	64	41	52	-7	12	0	0	37	60	6	114	1014.9	0.03
2025-05-19	24	63	48	53	-6	12	0	0	44	75	12	307	1014.6
2025-05-18	24	66	52	58	-1	7	0	3	45	63	18	287	1009.0
2025-05-17	24	73	57	65	6	0	0	10	52	64	15	242	1004.2	0.02
2025-05-16	24	77	62	70	12	0	5	15	61	81	9	216	1008.8	0.03
2025-05-15	24	73	57	64	6	1	0	9	59	86	6	147	1011.6	0.04
2025-05-14	24	62	57	59	1	6	0	4	56	91	6	108	1013.6	0.01
2025-05-13	24	61	59	60	2	5	0	5	58	92	8	109	1016.3	1.21
2025-05-12	24	73	55	63	6	2	0	8	48	59	8	134	1023.6	0.02
2025-05-11	24	75	50	64	7	1	0	9	42	45	6	200	1024.4
2025-05-10	24	68	37	54	-3	11	0	0	32	46	10	277	1020.4
2025-05-09	24	54	42	48	-8	17	0	0	37	69	10	200	1016.0	0.01
2025-05-08	24	68	48	58	2	7	0	3	47	67	6	208	1017.2
2025-05-07	24	64	48	55	-1	10	0	0	46	75	7	272	1017.3	0.07
2025-05-06	24	61	46	51	-5	14	0	0	45	80	8	202	1015.7	0.19
2025-05-05	24	66	50	59	4	6	0	4	54	84	7	102	1014.6	0.67
2025-05-04	24	68	55	60	5	5	0	5	55	86	7	115	1009.9	0.36
2025-05-03	24	65	55	60	5	5	0	5	54	83	7	199	1012.2	0.46
2025-05-02	24	73	57	63	9	2	0	8	54	76	10	229	1012.9	0.30
2025-05-01	24	75	54	63	9	2	0	8	48	60	8	167	1015.9	0.85
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	67	50	60	6	5	0	5	43	56	8	269	1018.7
2025-04-29	24	81	56	68	15	0	3	13	49	56	12	223	1018.6	0.25
2025-04-28	24	70	43	56	3	9	0	1	27	33	6	131	1025.2
2025-04-27	24	59	36	47	-6	18	0	0	28	53	17	300	1022.4
2025-04-26	24	61	39	52	0	13	0	0	48	87	15	264	1014.1	1.00
2025-04-25	24	70	57	63	11	2	0	8	49	63	7	176	1019.6	0.38
2025-04-24	24	79	57	66	15	0	1	11	40	39	8	181	1023.9
2025-04-23	24	73	48	60	9	5	0	5	34	39	4	93	1023.3
2025-04-22	24	61	46	55	4	10	0	0	43	66	11	263	1018.5	0.03
2025-04-21	24	72	53	60	10	5	0	5	48	65	10	168	1018.3	0.17
2025-04-20	24	65	48	57	7	8	0	2	38	53	8	224	1025.3
2025-04-19	24	81	62	71	22	0	6	16	48	47	17	249	1017.3	0.17
2025-04-18	24	79	46	63	14	2	0	8	33	32	10	192	1017.8
2025-04-17	24	57	30	43	-6	22	0	0	22	48	5	240	1020.9
2025-04-16	24	45	32	38	-10	27	0	0	29	71	17	291	1012.1	0.10
2025-04-15	23	57	35	45	-3	20	0	0	36	70	18	267	1004.1	0.17
2025-04-14	21	72	42	57	10	8	0	2	39	53	9	202	1009.3
2025-04-13	24	55	35	44	-3	22	0	0	30	62	9	290	1016.4
2025-04-12	24	41	35	37	-9	28	0	0	35	92	10	302	1015.8
2025-04-11	24	43	37	40	-6	25	0	0	39	96	5	103	1015.3	0.04
2025-04-10	24	43	35	39	-6	26	0	0	35	87	7	134	1017.9	0.27
2025-04-09	24	45	21	33	-12	32	0	0	15	49	5	184	1020.5
2025-04-08	24	32	21	26	-19	39	0	0	13	59	17	300	1011.2	0.01
2025-04-07	24	41	30	36	-8	29	0	0	33	89	8	172	1006.2	0.25
2025-04-06	24	58	34	43	-1	22	0	0	42	95	8	258	1011.5	0.55
2025-04-05	24	68	52	58	15	7	0	3	53	85	10	193	1017.2	0.42
2025-04-04	24	57	46	52	9	13	0	0	47	83	4	175	1022.9	0.90
2025-04-03	24	70	48	60	18	5	0	5	54	81	15	221	1016.9	0.70
2025-04-02	24	49	28	41	-1	24	0	0	30	64	13	133	1020.7	0.22
2025-04-01	24	43	28	35	-7	30	0	0	24	66	11	272	1016.9
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
2025-03-31	24	63	36	53	12	12	0	0	49	87	13	244	1006.1	0.24
2025-03-30	24	68	57	61	20	4	0	6	50	68	9	211	1014.4	0.13
2025-03-29	24	70	55	63	23	2	0	8	45	53	13	213	1017.4
2025-03-28	24	57	42	49	9	16	0	0	36	62	9	218	1019.5	0.23
2025-03-27	24	50	19	36	-4	29	0	0	16	47	9	261	1022.4
2025-03-26	24	36	26	31	-8	34	0	0	19	61	12	275	1017.4
2025-03-25	24	46	28	38	-1	27	0	0	20	52	12	279	1011.4
2025-03-24	24	52	37	44	5	21	0	0	29	60	15	226	1007.1	0.04
2025-03-23	24	46	19	33	-5	32	0	0	19	60	7	163	1016.4	0.06
2025-03-22	24	46	27	38	0	27	0	0	26	64	15	252	1008.8	0.07
2025-03-21	24	46	27	35	-2	30	0	0	18	52	16	280	1010.6
2025-03-20	24	59	32	49	12	16	0	0	33	58	16	229	1003.0	0.05
2025-03-19	24	70	43	59	22	6	0	4	25	28	12	178	1012.0
2025-03-18	24	63	27	44	8	21	0	0	22	46	8	233	1017.8
2025-03-17	24	46	27	36	0	28	0	0	27	77	14	291	1014.7
2025-03-16	24	67	48	55	19	10	0	0	49	81	15	184	1005.1	0.47
2025-03-15	24	55	41	48	12	17	0	0	42	80	11	146	1011.1
2025-03-14	24	63	37	48	13	17	0	0	37	67	8	152	1015.1
2025-03-13	24	67	38	52	17	13	0	0	30	48	5	132	1012.4
2025-03-12	24	61	32	46	11	19	0	0	25	46	8	95	1010.5
2025-03-11	24	68	39	53	19	12	0	0	28	40	11	236	1007.4
2025-03-10	24	59	37	48	14	17	0	0	25	41	8	247	1010.8
2025-03-09	23	46	25	37	3	28	0	0	21	54	13	263	1012.4
2025-03-08	24	32	25	29	-5	36	0	0	20	72	18	287	1008.2	0.05
2025-03-07	24	41	21	31	-2	34	0	0	20	67	14	260	1007.5	0.03
2025-03-06	24	36	25	28	-5	37	0	0	22	78	20	271	998.6	0.06
2025-03-05	24	57	36	49	16	16	0	0	43	81	13	169	996.3	0.66
2025-03-04	24	60	33	47	15	18	0	0	17	30	11	183	1014.6
2025-03-03	24	37	15	25	-7	40	0	0	10	53	5	226	1019.9
2025-03-02	24	25	10	16	-16	49	0	0	6	64	13	296	1017.5
2025-03-01	24	48	10	30	-2	35	0	0	19	66	19	283	1004.0	0.04
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	46	30	37	5	28	0	0	25	65	15	246	1004.6	0.04
2025-02-27	24	45	32	40	9	25	0	0	35	82	12	239	1005.3	0.25
2025-02-26	24	46	36	41	10	24	0	0	33	76	7	227	1011.5	0.04
2025-02-25	24	45	37	42	11	23	0	0	31	67	9	261	1008.0	0.01
2025-02-24	24	47	27	38	7	27	0	0	20	49	10	203	1012.5
2025-02-23	24	34	21	27	-4	38	0	0	15	61	9	239	1018.0
2025-02-22	24	34	16	23	-7	42	0	0	12	62	10	252	1023.1
2025-02-21	24	19	12	16	-14	49	0	0	10	76	16	281	1025.2
2025-02-20	24	14	6	11	-19	54	0	0	6	81	13	282	1016.1	0.01
2025-02-19	24	16	3	10	-20	56	0	0	-0	68	6	302	1022.2
2025-02-18	24	12	3	8	-21	57	0	0	-2	66	17	289	1020.9	0.03
2025-02-17	24	20	10	17	-12	48	0	0	8	69	19	264	1012.6	0.12
2025-02-16	24	47	19	32	3	33	0	0	30	93	16	211	995.1	0.25
2025-02-15	24	34	23	29	0	36	0	0	24	83	9	156	1017.1	0.90
2025-02-14	24	25	14	20	-9	45	0	0	9	65	10	229	1030.3	0.04
2025-02-13	24	37	21	30	2	35	0	0	27	88	15	230	1012.8	0.33
2025-02-12	24	30	23	26	-2	39	0	0	23	90	10	126	1015.2	0.10
2025-02-11	24	25	19	23	-5	42	0	0	18	81	5	125	1021.6	0.03
2025-02-10	24	27	18	23	-5	42	0	0	16	76	10	283	1025.6
2025-02-09	24	36	23	26	-2	39	0	0	23	88	14	275	1017.2	0.04
2025-02-08	24	34	19	26	-1	39	0	0	19	77	8	140	1014.7	0.88
2025-02-07	24	37	21	29	2	36	0	0	16	60	15	261	1016.7	0.02
2025-02-06	24	45	26	36	9	29	0	0	32	89	14	207	1009.7	0.82
2025-02-05	24	28	19	24	-3	41	0	0	14	66	7	180	1022.7	0.01
2025-02-04	24	55	21	35	8	30	0	0	25	69	16	305	1017.4	0.01
2025-02-03	24	57	32	46	19	19	0	0	35	70	9	202	1013.9
2025-02-02	24	34	17	23	-4	42	0	0	14	66	9	153	1021.1	0.09
2025-02-01	24	43	18	27	1	38	0	0	15	64	11	279	1018.7	0.09
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	49	36	42	16	23	0	0	39	88	10	208	1007.4	0.54
2025-01-30	24	43	21	33	7	32	0	0	20	62	8	231	1017.3
2025-01-29	24	37	28	35	9	30	0	0	23	63	21	269	1003.5	0.01
2025-01-28	24	37	25	31	5	34	0	0	18	59	19	250	1002.6	0.05
2025-01-27	24	31	17	25	-1	40	0	0	9	52	17	251	1011.1
2025-01-26	24	34	25	29	3	36	0	0	16	57	16	267	1018.8
2025-01-25	24	34	9	22	-4	43	0	0	10	61	11	235	1020.4
2025-01-24	24	20	10	17	-9	48	0	0	9	72	10	266	1018.8
2025-01-23	24	25	7	17	-9	48	0	0	4	59	12	235	1017.4
2025-01-22	24	10	-11	1	-25	64	0	0	-9	64	7	206	1024.5
2025-01-21	24	9	-6	2	-24	63	0	0	-7	67	9	253	1025.9	0.01
2025-01-20	24	16	-0	7	-19	58	0	0	0	75	13	276	1021.2	0.05
2025-01-19	24	30	16	20	-6	45	0	0	18	90	10	268	1008.2	0.21
2025-01-18	7	36	30	33	7	32	0	0	32	95	9	287	1007.1	0.04
2025-01-17	18	31	21	27	1	38	0	0	21	81	11	241	1014.0	0.03
2025-01-16	24	23	10	18	-8	47	0	0	13	82	13	241	1009.3	0.04
2025-01-15	24	16	6	11	-15	54	0	0	6	82	14	269	1021.5
2025-01-14	24	16	7	11	-15	54	0	0	5	75	15	272	1016.4	0.01
2025-01-13	24	32	16	28	2	37	0	0	17	66	18	261	1012.5	0.05
2025-01-12	24	28	21	24	-2	41	0	0	19	80	7	238	1013.4
2025-01-11	24	23	16	20	-6	46	0	0	16	89	10	265	1002.9	0.06
2025-01-10	24	22	5	14	-12	51	0	0	5	67	3	138	1012.5	0.01
2025-01-09	24	18	10	13	-14	52	0	0	5	71	19	293	1016.2	0.06
2025-01-08	24	18	12	15	-12	50	0	0	9	75	19	292	1015.4	0.11
2025-01-07	24	21	12	17	-10	48	0	0	12	80	23	299	1015.8	0.07
2025-01-06	24	21	14	18	-9	47	0	0	14	84	11	148	1006.8	0.14
2025-01-05	24	18	9	14	-13	51	0	0	7	75	11	233	1016.4	0.04
2025-01-04	24	18	12	15	-12	50	0	0	10	81	19	277	1014.3	0.02
2025-01-03	24	25	18	21	-6	44	0	0	17	85	14	268	1011.5	0.15
2025-01-02	24	25	19	23	-5	42	0	0	17	76	17	274	1016.2	0.08
2025-01-01	24	41	24	31	3	34	0	0	28	88	19	268	1007.0	0.16

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