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

Monthly Degree Day Data for KAOO

 

 

 

Data Unavailable

Incomplete Record

 

Heating Degree Days

Year	January	February	March	April	May	June	July	August	September	October	November	December	Total
2023	788	673	712	325	217	47	3						2765
2022	1092	797	640	439	139	12	1	7	60	419	565	986	5157
2021	927	953	617	425	200	17	9	1	51	178	648	736	4762
2020	854	722	582	519	263	22	0	1	112	295	524	887	4781
2019	1027	812	857	330	120	33	0	9	47	304	709	880	5128
2018	1045	737	938	554	45	27	3	0	40	327	704	888	5308
2017	985	703	777	251	232	29	2	31	103	181	647	1072	5013
2016	1118	899	550	417	261	19	3	1	34	307	533	1008	5150
2015	1108	1137	847	405	99	33	3	23	67	372	454	584	5132
2014	1199	961	916	419	168	15	2	14	139	317	714	847	5711
2013	1074	1021	962	437	206	14	5	18	153	352	795	988	6025
2012	1022	872	455	456	68	43	0	8	135	378	754	882	5073
2011	1290	935	842	426	132	16	0	16	80	433	507	863	5540
2010	1163	1107	665	346	166	27	15	6	97	362	689	1225	5868
2009	1334	943	798	485	212	46	13	10	122	475	586	1083	6107
2008	1080	1067	876	392	297	26	3	19	106	486	782	1046	6180
2007	1017	1234	800	578	136	29	16	26	109	255	752	1017	5969
2006	913	990	836	394	253	52	5	5	183	469	631	835	5566
2005		964	993	430		28	0	11	62	388	655	1192	4723
2004	1377	1096	778	451	98	73	4	41	79	449	639	1034	6119
2003	1351	1143	841	422	289	84	0	6	140	446	600	961	6283
2002	881	869	801	462	277	28	6	18	67	497	753	1132	5791
2001	1186	926	922	448	220	51	25	0	172	383	540	885	5758
2000	1187	938	646	485	167		19		178	355	793	1304	6072
1999	1093	868	895	420	131	43	3	18	125	456	588	987	5627
1998	858	814	745	394	105	75	0	3	45	352	590	792	4773
1997	1162	830	796	519	327	51	7	22	105	411	766	960	5956
1996	1236	1061	967	466	293	7	15	6	122	392	861	951	6377
1995	1029	1061	705	529	183	10	4	0	135	311	894	1187	6048
1994	1427	1017	947	305	295	25	1	23	112	409	530	858	5949
1993	1059	1120	961	515	172	63	2	9	185	491	730	1113	6420
1992	1089	951	898	497	277	71	2	34	158	508	713	1069	6267
1991	1117	869	757	416	111	24	0	2	150	358	708	932	5444

 

Cooling Degree Days

Year	January	February	March	April	May	June	July	August	September	October	November	December	Total
2023	0	0	0	21	4	67	216						308
2022	0	0	0	1	33	145	239	155	52	0	4	0	629
2021	0	0	0	5	59	133	200	224	60	11	0	0	692
2020	0	0	0	0	18	115	292	217	51	2	0	0	695
2019	0	0	0	0	42	80	221	152	67	22	0	0	584
2018	0	0	0	15	94	123	235	216	155	54	0	0	892
2017	0	0	0	7	42	127	199	80	47	39	0	0	541
2016	0	0	0	2	20	112	240	223	112	10	0	0	719
2015	0	0	0	0	70	129	141	121	88	0	0	0	549
2014	0	0	0	7	31	100	162	78	60	2	0	0	440
2013	0	0	0	11	64	138	241	136	49	26	0	0	665
2012	0	0	2	10	77	139	305	141	67	3	0	0	744
2011	0	0	0	12	68	164	362	161	67	0	0	0	834
2010	0	0	0	16	54	175	270	179	70	2	0	0	766
2009	0	0	0	26	17	66	76	169	14	0	0	0	368
2008	0	0	0	2	10	167	176	79	46	0	0	0	480
2007	0	0	2	1	56	105	132	185	73	29	0	0	583
2006	0	0	0	0	36	73	220	171	4	0	0	0	504
2005		0	0	1		168	185	183	52	4	0	0	593
2004	0	0	0	7	60	77	121	94	15	0	0	0	374
2003	0	0	0	3	3	64	148	161	14	0	0	0	393
2002	0	0	0	22	17	132	249	214	63	12	0	0	709
2001	0	0	0	7	18	122	109	175	27	2	0	0	460
2000	0	0	0	0	48		83		44	2	0	0	177
1999	0	0	0	0	28	151	306	112	25	0	0	0	622
1998	0	0	31	0	85	135	198	217	155	0	0	0	821
1997	0	0	0	0	7	138	226	131	38	31	0	0	571
1996	0	0	0	4	50	154	156	132	46	0	0	0	542
1995	0	0	0	1	14	143	257	261	45	10	0	0	731
1994	0	0	0	30	25	231	283	139	41	0	1	0	750
1993	0	0	0	0	17	107	237	183	47	0	0	0	591
1992	0	0	0	0	15	54	177	67	41	0	0	0	354
1991	0	0	0	7	129	179	263	236	94	10	0	0	918

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