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
2026-05-14	57	44	40	42	-16	23	0	0	44	86	10	318	1010.2	0.02
2026-05-13	52	64	44	54	-4	11	0	0	30	36	2	118	1017.3
2026-05-12	52	52	45	47	-10	18	0	0	28	47	8	339	1021.0
2026-05-11	52	54	44	49	-8	16	0	0	28	45	10	280	1019.0
2026-05-10	24	58	43	50	-7	15	0	0	44	75	9	265	1014.4	0.20
2026-05-09	24	61	45	51	-5	14	0	0	44	79	9	208	1009.6	0.30
2026-05-08	24	57	37	47	-9	18	0	0	33	59	9	224	1012.2	0.01
2026-05-07	54	46	44	46	-10	19	0	0	39	79	7	301	1011.9
2026-05-06	24	63	44	52	-4	13	0	0	47	84	9	248	1009.0	0.16
2026-05-05	24	72	55	64	9	1	0	9	45	51	13	222	1009.5	0.03
2026-05-04	24	68	43	56	1	10	0	0	36	47	11	215	1010.8
2026-05-03	24	53	29	41	-14	24	0	0	26	58	10	265	1014.2
2026-05-02	24	45	33	37	-17	28	0	0	31	78	9	296	1013.5
2026-05-01	53	43	36	39	-15	26	0	0	34	83	6	260	1013.2
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
2026-04-30	24	50	36	43	-11	22	0	0	40	90	9	278	1010.4	0.09
2026-04-29	18	55	48	53	0	12	0	0	52	95	8	195	1008.8	1.18
2026-04-28	14	52	46	49	-4	16	0	0	42	78	13	157	1016.7	0.13
2026-04-27	24	64	37	52	-1	13	0	0	38	63	10	149	1021.6
2026-04-26	24	49	39	44	-8	21	0	0	40	88	6	110	1018.0	0.04
2026-04-25	24	61	46	54	2	11	0	0	50	88	7	199	1009.6	0.77
2026-04-24	24	75	57	65	14	0	0	10	48	57	9	248	1010.5
2026-04-23	24	72	52	63	12	2	0	8	49	64	10	269	1015.2
2026-04-22	24	70	48	59	8	6	0	4	42	55	11	256	1015.5	0.04
2026-04-21	24	63	25	43	-7	22	0	0	19	39	7	184	1022.2
2026-04-20	24	37	30	34	-16	31	0	0	21	61	11	303	1021.8	0.04
2026-04-19	24	50	36	41	-8	24	0	0	31	71	14	290	1014.7	0.09
2026-04-18	24	77	51	64	15	1	0	9	49	62	10	196	1012.9	0.21
2026-04-17	24	70	53	61	12	4	0	6	51	74	7	244	1015.4	0.04
2026-04-16	24	79	59	69	21	0	4	14	52	59	11	227	1013.7	0.32
2026-04-15	24	79	61	70	22	0	5	15	57	64	11	239	1015.5	0.08
2026-04-14	24	73	57	65	18	0	0	10	52	65	10	233	1017.2	0.30
2026-04-13	24	73	62	67	20	0	2	12	50	54	15	232	1018.6
2026-04-12	24	72	38	55	9	10	0	0	36	47	9	150	1025.0
2026-04-11	24	55	41	48	2	17	0	0	35	65	10	308	1026.1	0.01
2026-04-10	24	72	48	59	14	6	0	4	37	48	12	237	1023.4	0.14
2026-04-09	24	64	36	49	4	16	0	0	23	37	11	164	1027.6
2026-04-08	24	50	19	36	-9	30	0	0	12	40	8	114	1030.0
2026-04-07	24	38	27	33	-11	32	0	0	18	58	12	297	1024.4	0.01
2026-04-06	23	45	32	38	-6	27	0	0	28	69	13	276	1017.3	0.06
2026-04-05	24	70	36	47	4	18	0	0	41	80	15	260	1013.1	0.42
2026-04-04	24	79	57	67	24	0	2	12	55	67	9	192	1018.9	0.15
2026-04-03	24	72	50	61	19	4	0	6	53	74	11	213	1021.7	0.02
2026-04-02	24	64	46	54	12	11	0	0	51	91	8	128	1022.3	0.02
2026-04-01	24	70	52	60	18	5	0	5	54	83	7	202	1018.5	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
2026-03-31	24	73	57	65	24	0	0	10	50	59	15	229	1016.3
2026-03-30	24	64	48	57	16	8	0	2	38	50	12	224	1020.5
2026-03-29	24	58	28	43	3	22	0	0	17	37	8	214	1027.1
2026-03-28	24	37	22	29	-11	36	0	0	14	57	13	289	1028.8
2026-03-27	24	53	26	40	0	25	0	0	36	83	10	290	1015.9	0.66
2026-03-26	24	70	51	61	22	4	0	6	43	54	14	235	1011.1	0.97
2026-03-25	24	57	32	44	5	21	0	0	21	40	6	119	1021.0
2026-03-24	24	45	18	31	-8	34	0	0	15	56	5	237	1025.7
2026-03-23	24	52	25	37	-1	28	0	0	33	85	16	284	1014.2	0.82
2026-03-22	24	79	52	62	24	3	0	7	43	53	13	215	1007.0	0.16
2026-03-21	24	61	41	50	13	15	0	0	37	64	6	247	1011.4
2026-03-20	24	59	39	50	13	15	0	0	39	68	10	205	1012.5	0.12
2026-03-19	24	52	28	40	3	25	0	0	28	61	8	231	1019.2
2026-03-18	24	31	10	21	-15	44	0	0	9	63	7	191	1021.7
2026-03-17	24	23	13	18	-18	47	0	0	12	77	18	267	1010.3	0.07
2026-03-16	24	61	23	44	8	21	0	0	41	91	17	210	998.4	0.38
2026-03-15	24	54	35	45	9	20	0	0	23	47	16	138	1017.5
2026-03-14	24	45	28	37	2	28	0	0	14	41	15	245	1016.9
2026-03-13	24	54	25	38	3	27	0	0	16	47	16	219	1008.9
2026-03-12	24	57	27	32	-3	33	0	0	24	75	17	293	1012.2	0.11
2026-03-11	24	70	57	61	27	4	0	6	56	86	11	223	1009.8	1.50
2026-03-10	24	72	55	61	27	4	0	6	44	56	9	227	1016.7
2026-03-09	24	66	43	54	20	10	0	0	29	41	10	231	1015.6
2026-03-08	23	58	46	53	19	12	0	0	39	65	14	258	1011.8
2026-03-07	24	75	46	59	26	6	0	4	51	78	12	207	1015.3	0.28
2026-03-06	24	66	48	57	24	8	0	2	52	85	7	211	1022.1
2026-03-05	24	57	45	53	20	12	0	0	52	96	9	200	1018.6	0.69
2026-03-04	24	50	43	47	15	18	0	0	47	99	4	125	1021.2	0.16
2026-03-03	24	50	25	38	6	28	0	0	34	96	10	179	1023.1	0.38
2026-03-02	24	27	18	23	-9	42	0	0	14	69	7	109	1029.2
2026-03-01	24	43	21	30	-2	35	0	0	16	59	9	281	1022.0
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
2026-02-28	24	56	34	47	15	18	0	0	26	46	9	231	1014.9
2026-02-27	24	48	28	38	7	27	0	0	26	64	7	218	1014.7
2026-02-26	24	37	23	30	-1	35	0	0	15	55	7	255	1009.4
2026-02-25	24	40	28	34	3	31	0	0	24	68	15	241	1001.4	0.06
2026-02-24	24	28	12	19	-12	46	0	0	10	69	12	251	1010.5
2026-02-23	24	27	16	23	-8	42	0	0	19	85	19	297	1010.4	0.01
2026-02-22	24	31	23	27	-3	38	0	0	26	92	10	260	1011.6	0.04
2026-02-21	24	42	29	36	6	30	0	0	24	65	11	220	1012.8
2026-02-20	24	61	35	43	13	22	0	0	32	72	17	204	1002.4	0.49
2026-02-19	24	54	37	46	16	20	0	0	43	93	9	167	1010.1	0.83
2026-02-18	24	52	37	48	19	17	0	0	41	79	9	212	1008.3
2026-02-17	24	53	36	45	16	20	0	0	34	68	8	224	1017.2
2026-02-16	24	45	33	39	10	26	0	0	34	91	6	180	1016.4
2026-02-15	24	42	34	38	9	27	0	0	30	75	5	145	1013.4	0.05
2026-02-14	24	45	27	37	8	28	0	0	24	59	10	253	1017.0
2026-02-13	24	28	16	22	-6	43	0	0	12	65	10	271	1019.3
2026-02-12	24	21	18	20	-8	45	0	0	14	77	18	296	1017.2
2026-02-11	24	39	21	29	1	36	0	0	23	80	16	288	1011.3	0.02
2026-02-10	24	54	27	40	12	25	0	0	24	54	10	222	1011.4	0.01
2026-02-09	24	32	-0	16	-12	49	0	0	-1	49	4	147	1021.0
2026-02-08	24	12	3	7	-20	58	0	0	-3	66	15	288	1022.2	0.03
2026-02-07	24	19	1	6	-21	59	0	0	-2	70	24	297	1012.9	0.09
2026-02-06	24	22	14	19	-8	46	0	0	14	81	11	247	1002.1	0.03
2026-02-05	24	21	3	13	-14	52	0	0	6	76	5	220	1014.0	0.01
2026-02-04	24	21	10	17	-10	48	0	0	9	71	6	268	1019.7
2026-02-03	24	25	19	21	-6	44	0	0	15	78	10	262	1017.5
2026-02-02	24	25	6	15	-12	50	0	0	5	65	10	258	1017.5
2026-02-01	24	14	-0	7	-19	58	0	0	-1	70	14	290	1014.6	0.29
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
2026-01-31	24	9	-4	4	-22	61	0	0	-2	78	9	319	1016.7	0.18
2026-01-30	24	7	-2	2	-24	63	0	0	-5	71	10	294	1019.0
2026-01-29	24	9	1	5	-21	60	0	0	-0	79	11	272	1016.7
2026-01-28	24	7	3	5	-21	60	0	0	-1	77	13	265	1014.9	0.05
2026-01-27	24	9	-1	6	-20	59	0	0	-1	74	17	250	1013.3	0.13
2026-01-26	24	18	6	12	-14	53	0	0	6	83	16	274	1010.0	0.06
2026-01-25	24	16	3	9	-17	56	0	0	4	81	10	145	1012.8	0.50
2026-01-24	24	7	-8	0	-26	65	0	0	-11	60	6	156	1030.2
2026-01-23	24	23	-6	14	-12	51	0	0	1	55	17	275	1021.1
2026-01-22	24	36	21	30	4	35	0	0	14	57	17	250	1015.4	0.06
2026-01-21	24	36	9	22	-4	43	0	0	13	69	11	196	1019.4	0.14
2026-01-20	24	11	-0	6	-20	59	0	0	-7	56	13	252	1022.2
2026-01-19	24	21	3	15	-11	50	0	0	7	69	16	254	1010.9	0.06
2026-01-18	24	25	12	19	-7	46	0	0	14	83	8	258	1012.3	0.04
2026-01-17	24	34	25	30	4	35	0	0	26	84	9	227	1012.0	0.01
2026-01-16	24	27	9	19	-7	46	0	0	9	65	12	222	1007.7	0.02
2026-01-15	24	30	9	14	-12	51	0	0	8	77	18	268	999.7	0.07
2026-01-14	24	45	30	39	13	26	0	0	33	81	11	224	998.8	0.06
2026-01-13	24	47	27	37	11	28	0	0	19	49	13	221	1010.4
2026-01-12	24	30	23	26	0	39	0	0	17	68	14	245	1019.7
2026-01-11	24	39	21	27	1	38	0	0	22	83	17	273	1013.7	0.08
2026-01-10	24	48	34	40	14	25	0	0	38	92	8	161	1014.4	0.26
2026-01-09	24	57	37	47	20	18	0	0	40	77	15	201	1016.4	0.01
2026-01-08	24	55	34	42	15	23	0	0	33	73	8	185	1019.6
2026-01-07	24	48	39	40	13	25	0	0	38	90	13	263	1010.0	0.03
2026-01-06	24	48	37	44	17	21	0	0	38	78	10	213	1006.8
2026-01-05	24	45	18	32	5	33	0	0	22	67	8	182	1013.7
2026-01-04	24	21	18	20	-7	45	0	0	15	83	9	258	1016.4
2026-01-03	24	20	12	17	-10	48	0	0	8	69	8	260	1011.5
2026-01-02	24	21	12	17	-11	48	0	0	9	71	14	268	1006.1	0.02
2026-01-01	24	27	8	13	-15	52	0	0	6	74	17	272	1006.4	0.04

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