Metric (Imperial)

Date	Time (cst)	Wind (kph)	Vis. (km)	Weather	Sky Cond.	Temperature (ºC)				Relative Humidity	Wind Chill (°C)	Heat Index (°C)	Pressure		Precipitation (cm)
						Air	Dwpt	6 hour					altimeter (cm)	sea level (mb)	1 hr	3 hr	6 hr
								Max.	Min.
03	17:15	SW 19	16.09	Mostly Cloudy	FEW024 SCT033 BKN048	18	15			83%			75.13	0.0
03	16:55	S 20	16.09	A Few Clouds	FEW026 FEW035	19	16			83%			75.11	0.0
03	16:35	S 15	16.09	Fair	CLR	19	16			83%			75.11	0.0
03	16:15	SE 13	16.09	Fair	CLR	19	16			83%			75.08	0.0
03	15:55	Vrbl 7	16.09	Partly Cloudy	FEW055 SCT070 SCT085	19	17			88%			75.11	0.0
03	15:35	Calm	16.09	Mostly Cloudy	FEW047 BKN055 BKN075	18	17			94%			75.13	0.0
03	15:15	S 6	16.09	Overcast	BKN055 OVC065	18	17			94%			75.16	0.0
03	14:55	Calm	16.09	Overcast	BKN060 BKN070 OVC080	17	16			94%			75.16	0.0	0.13
03	14:35	SE 7	16.09	Mostly Cloudy	FEW029 FEW047 BKN060	17	16			94%			75.16	0.0
03	14:15	E 9	4.83	Light Rain	FEW003 SCT026 BKN041	17	15			88%			75.18	0.0
03	13:55	E 6	2.41	Rain	BKN002 BKN018 OVC026	16	15			94%			75.18	0.0	1.14
03	13:35	SW 28 G 39	16.09	Overcast	BKN020 OVC029	20	18			88%			75.21	0.0
03	13:15	Calm	16.09	Mostly Cloudy	FEW013 BKN022 BKN028	20	18			88%			75.21	0.0
03	12:55	S 7	16.09	Partly Cloudy	FEW013 SCT023 SCT060	20	18			88%			75.21	0.0
03	12:35	Calm	16.09	A Few Clouds	FEW020 FEW025 FEW036	21	18			83%			75.21	0.0
03	12:15	Calm	16.09	Mostly Cloudy	FEW020 SCT032 BKN043	19	18			94%			75.26	0.0
03	11:55	Calm	16.09	Mostly Cloudy	SCT036 SCT044 BKN055	19	17			88%			75.29	0.0	0.46
03	11:35	S 9	16.09	A Few Clouds	FEW050 FEW080	18	17			94%			75.31	0.0
03	11:15	SE 11	6.44	Light Rain	SCT004 SCT029 BKN042	18	17			94%			75.34	0.0
03	10:55	Vrbl 7 G 26	1.61	Heavy Rain	SCT002 OVC007	18	17			94%			75.36	0.0	0.51
03	10:35	N 11 G 20	16.09	Overcast	BKN007 OVC012	18	17			94%			75.34	0.0
03	10:15	SE 6	16.09	Overcast	OVC011	19	17			88%			75.39	0.0
03	09:55	Calm	16.09	Overcast	OVC012	18	17			94%			75.39	0.0	0.08
03	09:35	SE 11	16.09	Overcast	OVC013	18	17			94%			75.41	0.0
03	09:15	S 22 G 35	14.48	Overcast	OVC015	18	17			94%			75.39	0.0
03	08:55	NW 6	16.09	Overcast	FEW009 BKN014 OVC019	17	17			100%			75.41	0.0	0.08
03	08:35	SW 11 G 20	11.27	Light Rain	BKN008 BKN012 OVC026	17	17			100%			75.44	0.0
03	08:15	W 9	4.83	Light Rain	SCT007 OVC027	17	17			100%			75.41	0.0
03	07:55	S 9	9.66	Light Rain	BKN029 OVC034	18	17			94%			75.39	0.0	0.03
03	07:35	S 9	16.09	Overcast	BKN034 BKN050 OVC110	18	17			94%			75.39	0.0
03	07:15	S 13	16.09	Mostly Cloudy	BKN044 BKN050 BKN080	18	17			94%			75.36	0.0
03	06:55	S 15	16.09	Overcast	SCT045 BKN050 OVC095	18	17			94%			75.36	0.0
03	06:35	S 17	16.09	Overcast	SCT060 SCT075 OVC095	18	17			94%			75.34	0.0
03	06:15	S 15	16.09	Overcast	BKN060 BKN075 OVC110	18	17			94%			75.34	0.0
03	05:55	S 17	16.09	Overcast	FEW055 FEW075 OVC100	18	17			94%			75.36	0.0
03	05:35	S 20 G 31	16.09	Overcast	FEW055 FEW065 OVC100	19	18			94%			75.36	0.0
03	05:15	S 19	16.09	Overcast	FEW065 BKN090 OVC120	19	18			94%			75.36	0.0
03	04:55	S 15 G 26	11.27	Mostly Cloudy	SCT015 SCT045 BKN075	19	18			94%			75.34	0.0	0.05
03	04:35	S 28	14.48	Overcast	SCT014 BKN019 OVC085	19	18			94%			75.44	0.0
03	04:15	SE 19	14.48	Overcast	SCT015 BKN021 OVC048	19	18			94%			75.39	0.0
03	03:55	SE 17	11.27	Overcast	FEW006 BKN020 OVC035	19	18			94%			75.36	0.0	0.05
03	03:35	SE 19	16.09	Mostly Cloudy	FEW007 SCT018 BKN035	19	18			94%			75.36	0.0
03	03:15	SE 15	8.05	Fog/Mist	FEW003 SCT018 BKN029	19	18			94%			75.36	0.0
03	02:55	SE 15	4.02	Light Rain	FEW003 BKN025 OVC100	19	18			94%			75.41	0.0	0.25
03	02:40	SE 17	14.48	Mostly Cloudy	SCT024 BKN049 BKN080	19	18			94%			75.44	0.0
03	02:15	SE 19	8.05	Light Rain	FEW014 SCT029 BKN050	19	18			94%			75.44	0.0
03	01:55	S 20	16.09	Mostly Cloudy	FEW016 SCT031 BKN049	19	18			94%			75.44	0.0	0.18
03	01:35	SE 20 G 30	16.09	Overcast	FEW012 BKN049 OVC070	19	18			94%			75.46	0.0
03	01:15	S 19 G 30	8.05	Light Rain	FEW002 SCT013 BKN026	19	18			94%			75.46	0.0
03	00:55	S 24	6.44	Light Rain	FEW002 BKN018 OVC039	20	18			88%			75.49	0.0	0.1
03	00:35	SE 20 G 30	16.09	Overcast	BKN018 OVC026	20	18			88%			75.49	0.0
03	00:15	S 20	16.09	Overcast	BKN018 BKN026 OVC075	20	18			88%			75.51	0.0
02	23:55	S 17 G 26	16.09	Overcast	SCT019 BKN026 OVC075	20	18			88%			75.51	0.0
02	23:35	S 15 G 26	16.09	Overcast	OVC019	19	18			94%			75.54	0.0
02	23:15	S 15	16.09	Overcast	BKN020 OVC035	19	18			94%			75.54	0.0
02	22:55	S 15	16.09	Overcast	BKN019 OVC035	19	18			94%			75.57	0.0
02	22:35	S 13 G 22	16.09	Overcast	BKN019 BKN037 OVC055	18	18			100%			75.57	0.0
02	22:15	SE 15	16.09	Overcast	FEW019 BKN045 OVC055	18	18			100%			75.57	0.0
02	21:55	SE 17	16.09	Overcast	FEW030 OVC044	18	18			100%			75.57	0.0	0.03
02	21:35	SE 19 G 35	16.09	Overcast	FEW021 BKN030 OVC043	18	18			100%			75.57	0.0
02	21:15	SE 20	16.09	Overcast	SCT023 BKN060 OVC120	18	18			100%			75.57	0.0
02	20:55	SE 17	16.09	Overcast	FEW018 BKN042 OVC120	18	17			94%			75.54	0.0	0.1
02	20:35	SE 24	8.05	Fog/Mist	FEW002 SCT023 BKN041	19	17			88%			75.57	0.0
02	20:15	SE 22	0.00	NULL	NULL	18	17			94%			75.57	0.0
02	19:55	SE 19 G 30	9.66	Fog/Mist	FEW002 SCT035 OVC040	18	17			94%			75.62	0.0	0.05
02	19:35	SE 17	12.87	Overcast	BKN042 OVC050	18	17			94%			75.59	0.0
02	19:15	E 7	16.09	Overcast	FEW002 BKN045 OVC055	18	17			94%			75.59	0.0
02	18:55	SE 13 G 31	6.44	Heavy Rain	FEW002 SCT026 BKN032	18	17			94%			75.59	0.0	0.56
02	18:35	SE 26	8.05	Light Rain	BKN027 OVC039	18	17			94%			75.57	0.0
02	18:15	SE 24 G 37	8.05	Light Rain	BKN026 BKN036 OVC095	18	17			94%			75.57	0.0
02	17:55	S 19 G 28	8.05	Light Rain	BKN027 BKN038 OVC070	18	17			94%			75.59	0.0	0.18
02	17:35	S 20 G 33	8.05	Fog/Mist	SCT027 SCT035 BKN048	18	17			94%			75.57	0.0
02	17:15	SE 19 G 33	11.27	Partly Cloudy	FEW027 FEW036 SCT120	18	17			94%			75.57	0.0
02	16:55	SE 24 G 33	14.48	Partly Cloudy	FEW046 SCT055 SCT100	18	17			94%			75.54	0.0	0.23
02	16:35	SE 20	8.05	Light Rain	FEW026 SCT042 BKN055	18	17			94%			75.59	0.0
02	16:15	SE 22 G 31	4.83	Rain	BKN022 BKN032 OVC085	18	17			94%			75.59	0.0
02	15:55	S 24	3.22	Fog/Mist	SCT003 BKN021 OVC032	18	17			94%			75.59	0.0	0.84
02	15:35	S 19 G 33	1.61	Heavy Rain	BKN003 BKN009 OVC023	18	17			94%			75.59	0.0
02	15:15	S 19	3.22	Rain	BKN018 BKN023 OVC033	18	17			94%			75.59	0.0
02	14:55	S 24	4.83	Light Rain	BKN017 OVC023	18	16			88%			75.59	0.0	0.1
02	14:35	S 28	14.48	Overcast	OVC016	18	16			88%			75.59	0.0
02	14:15	S 28	16.09	Overcast	OVC015	18	16			88%			75.62	0.0
02	13:55	S 30 G 39	14.48	Overcast	OVC014	18	16			88%			75.64	0.0
02	13:35	S 26 G 41	16.09	Overcast	OVC013	18	16			88%			75.64	0.0
02	13:15	S 28 G 39	16.09	Overcast	OVC013	18	16			88%			75.67	0.0
02	12:55	S 26 G 41	16.09	Overcast	OVC013	17	16			94%			75.67	0.0	0.03
02	12:35	S 33 G 44	11.27	Mostly Cloudy and Breezy	BKN012	17	16			94%			75.67	0.0
02	12:15	SE 28 G 37	16.09	Mostly Cloudy	BKN010 BKN016	17	16			94%			75.67	0.0
02	11:55	SE 22 G 37	11.27	Mostly Cloudy	BKN009 BKN014	17	16			94%			75.69	0.0
02	11:35	SE 20 G 37	16.09	Mostly Cloudy	BKN008	16	16			100%			75.77	0.0
02	11:15	S 26 G 37	14.48	Overcast	OVC007	16	15			94%			75.79	0.0
02	10:55	S 28	14.48	Overcast	OVC007	16	15			94%			75.84	0.0	0.05
02	10:35	S 26 G 35	12.87	Mostly Cloudy	BKN007	16	15			94%			75.87	0.0
02	10:15	S 31	8.05	Fog/Mist	OVC007	16	15			94%			75.9	0.0
02	09:55	S 26 G 39	14.48	Overcast	OVC007	16	15			94%			75.92	0.0
02	09:35	S 20 G 39	16.09	Overcast	OVC007	16	15			94%			75.95	0.0
02	09:15	S 20	16.09	Overcast	OVC006	16	15			94%			75.97	0.0
02	08:55	S 20 G 33	16.09	Overcast	OVC006	16	15			94%			75.97	0.0
02	08:35	SE 22 G 33	16.09	Overcast	OVC006	16	15			94%			76	0.0
02	08:15	SE 22 G 37	16.09	Overcast	OVC006	16	15			94%			76	0.0
02	07:55	SE 24 G 35	14.48	Overcast	OVC006	15	15			100%			76	0.0
02	07:35	SE 20	16.09	Overcast	OVC006	15	15			100%			76.02	0.0
02	07:15	SE 22 G 35	14.48	Overcast	OVC006	15	15			100%			76.02	0.0
02	06:55	SE 20 G 33	16.09	Overcast	OVC006	15	15			100%			76.05	0.0
02	06:35	S 17 G 28	16.09	Overcast	OVC006	15	15			100%			76.05	0.0
02	06:15	S 17	16.09	Overcast	OVC006	15	15			100%			76.05	0.0
02	05:55	S 17 G 26	16.09	Overcast	OVC005	15	15			100%			76.07	0.0
02	05:35	S 17 G 30	14.48	Overcast	OVC005	15	15			100%			76.07	0.0
02	05:15	SE 19	14.48	Overcast	OVC005	15	15			100%			76.1	0.0
02	04:55	S 17 G 30	16.09	Overcast	OVC005	15	14			94%			76.12	0.0
02	04:35	SE 19 G 28	14.48	Overcast	OVC006	15	14			94%			76.12	0.0
02	04:15	S 19 G 30	14.48	Overcast	OVC007	15	14			94%			76.12	0.0
02	03:55	SE 20	11.27	Overcast	OVC007	15	14			94%			76.12	0.0
02	03:35	SE 19	11.27	Overcast	OVC007	15	14			94%			76.17	0.0
02	03:15	SE 19	11.27	Overcast	OVC007	15	14			94%			76.2	0.0
02	02:55	S 17	11.27	Overcast	OVC007	15	14			94%			76.23	0.0
02	02:35	SE 17 G 28	9.66	Fog/Mist	OVC007	15	14			94%			76.23	0.0
02	02:15	SE 17	12.87	Overcast	OVC008	15	14			94%			76.25	0.0
02	01:55	SE 13	11.27	Overcast	OVC008	16	14			88%			76.3	0.0
02	01:35	SE 17	14.48	Overcast	OVC008	16	14			88%			76.3	0.0
02	01:15	SE 15	14.48	Overcast	OVC008	16	14			88%			76.33	0.0
02	00:55	SE 13	14.48	Overcast	OVC008	16	14			88%			76.35	0.0
02	00:35	SE 22	14.48	Overcast	OVC008	16	14			88%			76.33	0.0
02	00:15	SE 22	16.09	Overcast	OVC008	16	14			88%			76.33	0.0
01	23:55	SE 20	16.09	Overcast	OVC009	16	14			88%			76.35	0.0
01	23:35	SE 19	16.09	Overcast	OVC010	16	14			88%			76.35	0.0
01	23:15	SE 17	16.09	Overcast	OVC010	16	14			88%			76.38	0.0
01	22:55	SE 19	16.09	Overcast	OVC010	16	14			88%			76.4	0.0
01	22:35	SE 15	16.09	Overcast	OVC011	16	14			88%			76.43	0.0
01	22:15	SE 13	16.09	Overcast	OVC011	16	14			88%			76.45	0.0
01	21:55	SE 13	16.09	Overcast	OVC011	16	14			88%			76.45	0.0
01	21:35	SE 13	16.09	Overcast	OVC012	16	14			88%			76.48	0.0
01	21:15	SE 13	16.09	Overcast	OVC014	16	14			88%			76.48	0.0
01	20:55	SE 13	16.09	Overcast	OVC014	16	14			88%			76.48	0.0
01	20:35	SE 13	16.09	Overcast	OVC015	16	14			88%			76.45	0.0
01	20:15	SE 15	16.09	Overcast	OVC017	16	14			88%			76.45	0.0
01	19:55	SE 17	16.09	Overcast	OVC020	16	14			88%			76.45	0.0
01	19:35	SE 15	16.09	Overcast	BKN022 BKN028 OVC038	16	14			88%			76.45	0.0
01	19:15	SE 17	16.09	Overcast	BKN021 BKN029 OVC038	16	14			88%			76.48	0.0
01	18:55	SE 17	16.09	Overcast	OVC019	16	14			88%			76.48	0.0
01	18:35	SE 15 G 24	16.09	Overcast	OVC015	16	14			88%			76.48	0.0
01	18:15	SE 17	16.09	Overcast	OVC016	16	14			88%			76.48	0.0
01	17:55	SE 13	16.09	Overcast	OVC017	16	14			88%			76.5	0.0
01	17:35	SE 15	16.09	Overcast	OVC019	17	14			83%			76.5	0.0
01	17:15	SE 13	16.09	Overcast	OVC021	17	14			83%			76.5	0.0
01	16:55	SE 19	16.09	Overcast	OVC020	17	14			83%			76.5	0.0
01	16:35	SE 11	14.48	Overcast	OVC021	17	14			83%			76.53	0.0
01	16:15	SE 13	16.09	Overcast	BKN021 OVC049	17	14			83%			76.53	0.0
01	15:55	SE 11	16.09	Mostly Cloudy	SCT024 BKN049 BKN055	17	14			83%			76.56	0.0
01	15:35	SE 15	16.09	Overcast	FEW017 BKN025 OVC065	17	14			83%			76.56	0.0
01	15:15	SE 13	16.09	Overcast	BKN017 OVC023	17	14			83%			76.56	0.0
01	14:55	SE 15	16.09	Overcast	BKN017 OVC021	18	14			78%			76.58	0.0
01	14:35	SE 13	12.87	Overcast	OVC020	18	14			78%			76.58	0.0
01	14:15	SE 9	16.09	Overcast	OVC022	18	14			78%			76.58	0.0
01	13:55	S 13	16.09	Overcast	OVC021	18	14			78%			76.61	0.0
01	13:35	SE 13	16.09	Overcast	SCT017 OVC022	18	14			78%			76.61	0.0
01	13:15	SE 17	16.09	Mostly Cloudy	SCT016 BKN021 BKN027	18	14			78%			76.61	0.0
01	12:55	S 15	14.48	Mostly Cloudy	BKN022 BKN027	18	15			83%			76.63	0.0
01	12:35	SE 9	16.09	Overcast	OVC020	18	15			83%			76.66	0.0
01	12:15	SE 13	16.09	Overcast	OVC017	17	14			83%			76.71	0.0
01	11:55	SE 17	16.09	Overcast	OVC016	17	14			83%			76.73	0.0
01	11:35	SE 11	16.09	Overcast	OVC014	17	14			83%			76.76	0.0
01	11:15	SE 13	16.09	Overcast	BKN013 OVC020	17	14			83%			76.76	0.0
01	10:55	SE 15	16.09	Mostly Cloudy	FEW012 SCT019 BKN040	16	14			88%			76.78	0.0
01	10:35	SE 15	16.09	Mostly Cloudy	BKN041	16	13			83%			76.76	0.0
01	10:15	SE 11	16.09	Overcast	SCT022 OVC042	15	13			88%			76.76	0.0
01	09:55	SE 13	16.09	Overcast	OVC022	14	13			94%			76.76	0.0
01	09:35	SE 9 G 19	16.09	Overcast	OVC021	14	12			88%			76.78	0.0
01	09:15	SE 11	16.09	Overcast	BKN019 BKN024 OVC100	14	12			88%			76.78	0.0
01	08:55	SE 11	16.09	Mostly Cloudy	FEW024 BKN100	14	12			88%			76.81	0.0
01	08:35	SE 7	16.09	Mostly Cloudy	BKN095	14	12			88%			76.78	0.0
01	08:15	Vrbl 9	16.09	Mostly Cloudy	FEW070 FEW080 BKN090	13	12			94%			76.81	0.0
01	07:55	E 9	16.09	Overcast	BKN070 OVC100	13	12			94%			76.81	0.0
01	07:35	E 9	16.09	Overcast	BKN065 BKN080 OVC100	13	11			88%			76.78	0.0
01	07:15	Calm	16.09	Overcast	OVC095	13	11			88%			76.76	0.0
01	06:55	E 11	16.09	Overcast	BKN060 OVC090	13	11			88%			76.73	0.0
01	06:35	E 11	16.09	Overcast	SCT065 OVC090	13	11			88%			76.76	0.0
01	06:15	E 7	16.09	Overcast	SCT070 BKN080 OVC100	13	12			94%			76.76	0.0
01	05:55	E 9	16.09	Overcast	SCT070 OVC095	13	12			94%			76.78	0.0
01	05:35	E 9	16.09	Overcast	OVC090	13	12			94%			76.76	0.0
01	05:15	E 9	16.09	Overcast	OVC085	13	12			94%			76.76	0.0
01	04:55	E 9	16.09	Overcast	OVC080	13	12			94%			76.76	0.0
01	04:35	E 11	16.09	Overcast	OVC085	13	12			94%			76.78	0.0
01	04:15	E 7	14.48	Overcast	OVC085	13	12			94%			76.78	0.0
01	03:55	E 7	14.48	Overcast	OVC090	13	12			94%			76.78	0.0
01	03:35	E 11	11.27	Mostly Cloudy	BKN090	13	12			94%			76.76	0.0
01	03:15	E 13	11.27	Mostly Cloudy	BKN095 BKN120	13	12			94%			76.76	0.0
01	02:55	E 11	11.27	Mostly Cloudy	SCT090 BKN110	13	12			94%			76.78	0.0
01	02:35	E 11	11.27	Overcast	OVC110	13	12			94%			76.76	0.0
01	02:15	E 11	12.87	Mostly Cloudy	BKN095 BKN120	13	12			94%			76.78	0.0
01	01:55	E 9	9.66	Fog/Mist	FEW095 BKN180	13	12			94%			76.78	0.0
01	01:35	E 9	9.66	Fog/Mist	BKN180	13	12			94%			76.78	0.0
01	01:55	E 7	9.66	Fog/Mist	BKN100 OVC190	13	13			100%			76.76	0.0
01	01:35	E 7	9.66	Fog/Mist	BKN100 BKN150 OVC180	13	13			100%			76.78	0.0
01	01:15	E 7	11.27	Overcast	BKN090 BKN150 OVC180	13	13			100%			76.78	0.0
01	00:55	E 9	11.27	Overcast	BKN090 OVC130	13	13			100%			76.81	0.0
01	00:35	Calm	11.27	Overcast	OVC090	14	13			94%			76.81	0.0
01	00:15	SE 7	12.87	Overcast	OVC085	14	13			94%			76.81	0.0
31	23:55	E 11	14.48	Overcast	BKN095 OVC120	14	13			94%			76.81	0.0
31	23:35	E 13	14.48	Overcast	BKN110 OVC140	14	13			94%			76.81	0.0
31	23:15	E 13	14.48	Overcast	FEW095 BKN110 OVC140	14	13			94%			76.84	0.0
31	22:55	E 9	14.48	Overcast	FEW090 OVC110	14	13			94%			76.86	0.0
31	22:35	E 11	14.48	Overcast	SCT095 OVC110	14	13			94%			76.86	0.0
31	22:15	E 9	12.87	Overcast	OVC090	14	13			94%			76.86	0.0
31	21:55	E 7	14.48	Overcast	OVC095	14	13			94%			76.86	0.0
31	21:35	Calm	14.48	Overcast	OVC100	14	13			94%			76.86	0.0
31	21:15	Calm	16.09	Overcast	OVC100	14	13			94%			76.86	0.0
31	20:55	Calm	16.09	Overcast	BKN100 OVC160	14	13			94%			76.84	0.0
31	20:35	Calm	16.09	Overcast	FEW100 FEW120 OVC160	14	13			94%			76.84	0.0
31	20:15	Vrbl 7	16.09	Overcast	BKN120 OVC160	15	13			88%			76.84	0.0
31	19:55	SE 11	16.09	Overcast	OVC120	15	14			94%			76.84	0.0
31	19:35	SE 13	16.09	Overcast	FEW007 OVC110	15	14			94%			76.84	0.0
31	19:15	SE 9	16.09	Overcast	SCT007 OVC100	15	14			94%			76.84	0.0
31	18:55	SE 11	16.09	Overcast	SCT008 OVC100	15	14			94%			76.81	0.0
31	18:35	SE 9	16.09	Overcast	SCT008 OVC100	16	14			88%			76.81	0.0
Date	Time (cst)	Wind (kph)	Vis. (km)	Weather	Sky Cond.	Air	Dwpt	Max.	Min.	Relative Humidity	Wind Chill (°C)	Heat Index (°C)	altimeter (cm)	sea level (mb)	1 hr	3 hr	6 hr
								6 hour
						Temperature (ºC)							Pressure		Precipitation (cm)