The Pennsylvania State Climatologist is a service to the Commonwealth by the College of Earth and Mineral Sciences and Penn State.

Bradford

Climatic Data - Provides the norm's and "records", including Temperatures, heating & cooling degree days, percent of possible sunshine, sky cover, precipitation, relative humidity, and sunrise/set times.

Hourly Observations - Provides hourly weather observations for the period of record.

Daily Weather Archives - Provides the daily maximum temperature, minimum temperature, average temperature, Heating & Cooling Degree Days, Growing Degree Days, Average Dewpoint, Average Relative Humidity, Average Wind Speed, Average Wind Direction, Average Pressure, and the Total Precipitation.

Means & Extremes - Contains the Daily Mean Temperatures and the Daily Extremes (record max, min, precipitation, and snowfall) including the year in which they occurred.

2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 1972 1971 1970 1969 1968 1967 1966 1965 1964 1963 1962 1961 1960 1959 1958 1957

Date	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	# obs
2024-05-06	73	52	62	9	3	0	7	51	71	4	155	1016.0	0.04	24
2024-05-05	61	50	54	2	11	0	0	52	92	8	144	1017.8	0.15	24
2024-05-04	63	50	56	4	9	0	1	52	86	9	135	1020.1	0.05	24
2024-05-03	82	45	64	12	1	0	9	46	56	5	127	1017.6	Trace	24
2024-05-02	79	54	66	15	0	1	11	42	45	6	227	1016.5		24
2024-05-01	77	39	62	11	3	0	7	43	56	5	160	1014.2		24
Date	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	# obs
2024-04-30	72	50	62	11	3	0	7	54	76	5	190	1013.0	0.03	24
2024-04-29	82	52	69	19	0	4	14	54	63	5	164	1016.7		24
2024-04-28	79	48	63	13	2	0	8	55	77	6	182	1020.4	0.01	24
2024-04-27	54	46	50	0	15	0	0	41	72	11	145	1024.3	0.14	24
2024-04-26	66	28	50	1	15	0	0	27	43	8	121	1026.6		24
2024-04-25	55	28	42	-7	23	0	0	22	51	5	72	1024.7		24
2024-04-24	50	37	45	-3	20	0	0	42	87	8	261	1014.6	0.14	24
2024-04-23	64	33	50	2	15	0	0	30	51	7	164	1014.5	0.01	24
2024-04-22	57	25	42	-6	23	0	0	23	53	6	159	1017.8		24
2024-04-21	43	28	36	-11	29	0	0	24	62	6	181	1015.9	Trace	24
2024-04-20	52	33	44	-3	21	0	0	25	49	11	254	1015.8	Trace	24
2024-04-19	61	41	52	6	13	0	0	45	79	8	188	1014.2	0.01	24
2024-04-18	61	45	55	9	10	0	0	48	78	6	232	1015.6	Trace	24
2024-04-17	65	48	55	9	10	0	0	44	67	9	126	1014.5	0.34	24
2024-04-16	69	33	53	8	12	0	0	31	49	3	110	1020.5		24
2024-04-15	65	39	54	9	11	0	0	36	56	8	189	1013.1		24
2024-04-14	75	34	54	10	11	0	0	40	63	7	185	1008.4	0.11	24
2024-04-13	48	35	40	-4	25	0	0	33	77	16	268	1007.3	0.15	24
2024-04-12	63	39	49	5	16	0	0	45	84	12	234	991.8	1.07	24
2024-04-11	64	54	60	17	5	0	5	55	85	11	137	1003.9	1.12	24
2024-04-10	64	53	58	15	7	0	3	52	81	4	182	1014.8	0.19	24
2024-04-09	73	34	59	17	6	0	4	41	55	5	141	1016.2		22
2024-04-08	63	32	45	3	20	0	0	26	49	6	134	1019.0	0.01	17
2024-04-07	59	28	44	3	21	0	0	25	52	5	136	1019.4		24
2024-04-06	50	34	40	-1	25	0	0	30	70	11	295	1014.5	Trace	24
2024-04-05	36	30	33	-8	32	0	0	27	80	11	307	1006.5	0.01	24
2024-04-04	41	33	36	-4	29	0	0	33	88	6	213	996.1	0.08	24
2024-04-03	46	34	42	2	23	0	0	38	85	12	144	995.9	1.26	24
2024-04-02	49	43	46	7	19	0	0	42	87	12	115	1005.8	0.58	24
2024-04-01	57	37	47	8	18	0	0	39	75	3	96	1012.2	0.01	24
Date	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	# obs
2024-03-31	48	37	41	3	24	0	0	36	83	5	205	1012.4	Trace	24
2024-03-30	46	27	37	-1	28	0	0	28	73	4	187	1010.2	0.25	24
2024-03-29	43	25	34	-4	31	0	0	21	59	9	253	1012.8		24
2024-03-28	48	30	39	2	26	0	0	22	54	9	290	1016.2		24
2024-03-27	63	39	52	15	13	0	0	39	65	10	230	1013.6	0.01	24
2024-03-26	58	39	48	12	17	0	0	25	42	12	153	1015.6	Trace	24
2024-03-25	58	28	42	6	23	0	0	20	43	12	136	1022.8		24
2024-03-24	39	18	29	-7	36	0	0	14	57	6	168	1023.0		24
2024-03-23	36	19	30	-5	35	0	0	24	78	9	240	1014.6	0.31	24
2024-03-22	36	9	23	-12	42	0	0	14	70	6	81	1020.8	0.20	24
2024-03-21	28	14	22	-13	43	0	0	10	59	12	291	1019.5	0.01	24
2024-03-20	36	19	30	-4	35	0	0	21	70	11	270	1004.5	0.03	24
2024-03-19	34	25	29	-5	36	0	0	20	70	9	245	1004.9	0.02	24
2024-03-18	32	27	28	-6	37	0	0	20	72	11	282	1007.2	0.02	24
2024-03-17	52	32	37	4	28	0	0	30	77	9	264	1002.8	0.23	24
2024-03-16	54	32	44	11	21	0	0	28	55	8	238	1007.5		24
2024-03-15	57	39	48	15	17	0	0	41	79	9	290	1010.2	Trace	24
2024-03-14	70	33	53	21	12	0	0	37	60	5	119	1014.6	Trace	24
2024-03-13	66	46	55	23	10	0	0	35	47	6	223	1012.3		24
2024-03-12	63	37	49	17	16	0	0	31	50	7	246	1011.6		24
2024-03-11	43	28	34	3	31	0	0	18	55	17	286	1012.3	Trace	24
2024-03-10	37	27	31	0	34	0	0	25	77	15	287	1001.1	0.03	23
2024-03-09	48	37	42	11	23	0	0	37	82	12	156	1006.9	0.37	24
2024-03-08	61	30	46	16	19	0	0	33	64	9	127	1019.5		24
2024-03-07	56	36	43	13	22	0	0	35	74	8	85	1017.1		24
2024-03-06	58	39	52	22	13	0	0	48	86	5	77	1013.3	0.90	24
2024-03-05	70	46	57	28	8	0	2	45	67	8	163	1016.4	0.04	24
2024-03-04	68	37	53	24	12	0	0	43	71	8	142	1022.0		24
2024-03-03	52	37	45	16	20	0	0	39	81	3	69	1021.8	Trace	24
2024-03-02	46	37	42	13	23	0	0	38	86	6	117	1021.0	0.15	24
2024-03-01	48	15	33	5	32	0	0	15	52	7	109	1027.5	Trace	24
Date	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	# obs
2024-02-29	28	19	23	-5	42	0	0	10	57	13	262	1023.5	Trace	24
2024-02-28	59	21	44	16	21	0	0	38	79	14	214	1002.2	0.82	24
2024-02-27	63	39	49	21	16	0	0	38	66	9	143	1007.0	0.31	24
2024-02-26	58	37	46	19	19	0	0	26	46	5	181	1012.4	Trace	24
2024-02-25	43	10	29	2	36	0	0	9	47	6	150	1013.2		24
2024-02-24	32	16	24	-3	41	0	0	10	56	9	284	1008.2	Trace	24
2024-02-23	52	33	40	13	25	0	0	32	75	6	233	999.6	Trace	24
2024-02-22	37	35	36	10	29	0	0	31	81	7	132	1007.6	0.18	24
2024-02-21	48	25	36	10	29	0	0	23	59	8	148	1021.2		24
2024-02-20	45	9	28	2	37	0	0	13	57	4	95	1025.1		24
2024-02-19	34	17	27	1	38	0	0	13	57	7	270	1019.0	Trace	24
2024-02-18	30	12	22	-3	43	0	0	9	59	11	246	1006.6	0.01	24
2024-02-17	25	17	20	-5	45	0	0	12	70	10	276	1008.1	0.05	24
2024-02-16	30	23	27	2	38	0	0	15	60	12	300	1011.9	0.04	24
2024-02-15	38	12	27	2	38	0	0	18	69	10	171	1012.4	0.11	24
2024-02-14	28	21	25	0	40	0	0	11	55	13	306	1018.0	0.01	24
2024-02-13	37	26	31	7	34	0	0	21	66	12	238	1005.8	0.01	24
2024-02-12	43	28	33	9	32	0	0	24	70	4	176	1009.2		24
2024-02-11	40	28	34	10	31	0	0	27	76	4	217	1012.7		24
2024-02-10	54	35	47	23	18	0	0	41	78	8	256	1010.1	0.21	24
2024-02-09	57	42	50	26	15	0	0	35	58	8	198	1012.9	0.01	24
2024-02-08	52	27	40	16	25	0	0	23	52	5	116	1020.1		24
2024-02-07	48	19	33	10	32	0	0	19	61	1	53	1023.1		24
2024-02-06	43	18	29	6	36	0	0	17	61	3	55	1020.3		24
2024-02-05	34	25	29	6	36	0	0	21	72	5	67	1014.4		24
2024-02-04	50	21	34	11	31	0	0	20	60	3	146	1014.6		24
2024-02-03	43	28	33	10	32	0	0	22	65	5	195	1017.6		24
2024-02-02	38	32	35	12	30	0	0	28	77	9	286	1014.1	0.01	24
2024-02-01	39	33	35	12	30	0	0	31	84	6	209	1011.4	0.03	24
Date	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	# obs
2024-01-31	36	28	33	10	32	0	0	28	82	4	155	1015.5		24
2024-01-30	34	28	31	8	34	0	0	26	83	7	159	1015.5	Trace	24
2024-01-29	32	30	31	8	34	0	0	26	83	11	305	1014.3	Trace	24
2024-01-28	41	32	37	14	28	0	0	33	85	8	120	1008.5	0.53	24
2024-01-27	43	37	40	17	25	0	0	36	86	3	93	1020.0	0.04	24
2024-01-26	58	37	48	25	17	0	0	43	83	9	236	1014.4	0.24	24
2024-01-25	54	43	48	26	17	0	0	45	90	2	59	1018.5	0.23	24
2024-01-24	50	37	43	21	22	0	0	39	88	6	162	1023.2	0.34	24
2024-01-23	37	32	34	11	31	0	0	27	77	5	178	1027.7	0.26	24
2024-01-22	34	7	23	0	42	0	0	8	55	6	171	1027.6		24
2024-01-21	23	8	19	-4	46	0	0	10	68	12	266	1027.7	Trace	24
2024-01-20	18	7	13	-10	52	0	0	5	70	14	291	1015.8	Trace	24
2024-01-19	25	14	20	-3	45	0	0	13	74	5	176	1009.2	0.03	24
2024-01-18	25	14	19	-4	46	0	0	8	62	6	194	1013.2	0.01	24
2024-01-17	16	-0	9	-14	56	0	0	-5	54	10	235	1010.9	Trace	24
2024-01-16	16	8	13	-10	52	0	0	4	68	6	179	1009.9	0.01	24
2024-01-15	18	-6	8	-15	57	0	0	-3	61	3	138	1016.8		24
2024-01-14	23	-0	15	-8	50	0	0	6	66	10	240	1008.5	0.05	24
2024-01-13	41	23	31	8	34	0	0	23	74	12	218	992.9	0.06	24
2024-01-12	39	25	34	11	31	0	0	26	74	13	141	1008.9	0.28	24
2024-01-11	36	30	33	10	32	0	0	26	77	8	234	1007.6	0.03	24
2024-01-10	43	32	35	11	30	0	0	28	77	12	249	991.4	0.12	24
2024-01-09	47	30	37	13	28	0	0	31	79	18	144	1002.2	0.77	23
2024-01-08	36	30	32	8	33	0	0	25	75	6	201	1024.3	0.02	24
2024-01-07	34	28	31	7	34	0	0	27	83	7	244	1006.2	0.06	24
2024-01-06	29	14	25	1	40	0	0	19	78	7	105	1009.4	0.22	24
2024-01-05	30	14	24	0	41	0	0	15	67	5	186	1021.2		24
2024-01-04	31	21	26	2	39	0	0	18	73	10	300	1017.8	0.08	24
2024-01-03	31	28	30	5	35	0	0	25	82	7	247	1013.5		24
2024-01-02	30	25	29	4	36	0	0	21	75	8	260	1017.5	Trace	24
2024-01-01	36	27	32	7	33	0	0	28	85	4	167	1015.5	0.04	24

Mailing Address:

Pennsylvania State Climatologist
503 Walker Building
University Park, PA 16802

Online:

Data Request Form

E-mail:

psc@meteo.psu.edu

Phone:

814-865-8732