Metric (Imperial)

Date	Time (pst)	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.
15	20:55	S 6	16.09	Overcast	OVC019	7.2	5			86%			75.77	0.0
15	20:35	Calm	16.09	Overcast	OVC019	7.3	5			86%			75.79	0.0
15	20:15	SE 9	16.09	Overcast	OVC023	7.4	4.8			84%	6		75.79	0.0
15	19:55	SE 11	16.09	Overcast	OVC025	7.1	4.8			85%	5		75.82	0.0
15	19:35	E 7	16.09	Overcast	OVC025	7.3	4.6			83%	6		75.82	0.0
15	19:15	SE 7	16.09	Overcast	OVC025	7.5	4.5			81%	6		75.84	0.0
15	18:55	SE 7	16.09	Overcast	OVC025	7.5	4.5			81%	6		75.87	0.0
15	18:35	SE 9	16.09	Overcast	OVC027	7.6	4.4			80%	6		75.9	0.0
15	18:15	SE 9	16.09	Overcast	OVC027	7.6	4.5			81%	6		75.9	0.0
15	17:55	E 7	16.09	Overcast	OVC027	7.7	4.5			80%	7		75.92	0.0
15	17:35	E 11	16.09	Overcast	OVC025	7.8	4.3			79%	6		75.92	0.0
15	17:15	E 7	16.09	Overcast	OVC025	8	4.2			77%	7		75.92	0.0
15	16:55	SE 6	16.09	Overcast	OVC025	8.1	4.2			77%			75.95	0.0
15	16:35	Calm	16.09	Overcast	OVC025	8.1	4			76%			75.95	0.0
15	16:15	SE 6	16.09	Overcast	OVC027	8.2	4			75%			75.97	0.0
15	15:55	E 6	16.09	Overcast	OVC027	8.2	4	8.6	6	75%			75.97	0.0
15	15:35	E 7	16.09	Overcast	OVC027	8.5	4			74%	8		75.97	0.0
15	15:15	SE 7	16.09	Overcast	OVC025	8.5	3.9			73%	8		76	0.0
15	14:55	E 6	16.09	Overcast	OVC025	8.2	3.7			74%			76.02	0.0
15	14:35	Calm	16.09	Overcast	OVC025	8.4	4			74%			76.02	0.0
15	14:15	Calm	16.09	Overcast	OVC025	8.5	3.8			73%			76.05	0.0
15	13:55	Calm	16.09	Overcast	OVC023	8.3	3.5			72%			76.05	0.0
15	13:35	Calm	16.09	Overcast	OVC023	8.3	3.5			72%			76.07	0.0
15	13:15	Calm	16.09	Overcast	SCT023 OVC031	8.4	3.6			72%			76.12	0.0
15	12:55	NW 6	16.09	Overcast	SCT019 OVC031	8.5	4			74%			76.15	0.0
15	12:35	Calm	16.09	Overcast	OVC029	8	4.6			79%			76.17	0.0
15	12:15	Calm	16.09	Overcast	SCT016 OVC029	8	4.8			80%			76.2	0.0
15	11:55	NW 7	16.09	Overcast	SCT016 OVC029	7.5	4.7			83%	6		76.23	0.0
15	11:35	NW 9	16.09	Overcast	OVC027	7.5	5			84%	6		76.25	0.0
15	11:15	Calm	16.09	Overcast	SCT011 BKN027 OVC032	7.4	6			91%			76.25	0.0
15	10:55	Calm	16.09	Overcast	OVC032	6.8	5.7			93%			76.25	0.0
15	10:35	Calm	16.09	Overcast	OVC032	6.6	5.5			93%			76.25	0.0
15	10:15	Calm	16.09	Light Rain	OVC030	6.2	5.6			96%			76.25	0.0
15	09:55	Calm	16.09	Light Snow	OVC030	6	5.2	6	4.5	95%			76.28	0.0
15	09:35	Calm	16.09	Light Rain	SCT026 OVC033	5.8	5			95%			76.28	0.0
15	09:15	Calm	16.09	Light Snow	OVC026	5.8	5			95%			76.28	0.0
15	08:55	Calm	6.44	Fog/Mist	SCT022 OVC028	5.5	5.4			99%			76.28	0.0
15	08:35	Calm	11.27	Overcast	SCT020 OVC028	5.2	5.2			100%			76.28	0.0
15	08:15	Calm	8.05	Fog/Mist	OVC026	5	5			100%			76.28	0.0
15	07:55	Calm	6.44	Fog/Mist	BKN026 OVC037	5	5			100%			76.25	0.0
15	07:35	Calm	6.44	Fog/Mist	OVC024	5	5			100%			76.25	0.0
15	07:15	Calm	4.83	Fog/Mist	BKN024 OVC039	4.6	4.6			100%			76.25	0.0
15	06:55	Calm	6.44	Fog/Mist	OVC039	4.8	4.8			100%			76.23	0.0
15	06:35	Calm	6.44	Drizzle	OVC039	4.7	4.7			100%			76.23	0.0
15	06:15	Calm	6.44	Light Rain	SCT027 OVC039	4.6	4.6			100%			76.23	0.0
15	05:55	Calm	4.83	Light Snow	BKN027 OVC035	4.6	4.6			100%			76.25	0.0
15	05:35	Calm	6.44	Light Rain	SCT030 OVC035	4.7	4.7			100%			76.23	0.0
15	05:15	Calm	6.44	Light Rain	SCT019 BKN028 OVC035	4.8	4.8			100%			76.23	0.0
15	04:55	Calm	8.05	Unknown Precip	OVC019	5	5			100%			76.25	0.0
15	04:35	Calm	8.05	Fog/Mist	BKN017 BKN026 OVC036	4.8	4.8			100%			76.25	0.0
15	03:55	Calm	8.05	Fog/Mist	SCT014 OVC040	4.8	4.8	6	4.7	100%			76.23	0.0			0.18
15	03:35	Calm	6.44	Fog/Mist	BKN012 OVC039	4.8	4.8			100%			76.23	0.0
15	03:15	Calm	11.27	Overcast	SCT012 OVC041	5	5			100%			76.25	0.0
15	02:55	Calm	11.27	Overcast	OVC041	5	5			100%			76.25	0.0
15	02:35	Calm	8.05	Fog/Mist	OVC041	4.8	4.8			100%			76.25	0.0
15	02:15	Calm	8.05	Unknown Precip	OVC041	4.9	4.8			99%			76.25	0.0
15	01:55	N 6	8.05	Fog/Mist	OVC043	5.1	5			99%			76.25	0.0	0.03
15	01:35	NW 7	8.05	Light Rain	SCT029 OVC043	5.2	5.1			99%	4		76.28	0.0	0.03
15	01:15	NW 6	11.27	Light Rain	SCT024 BKN029 OVC045	5.2	5.1			99%			76.28	0.0	0.03
15	00:55	NW 7	11.27	Light Rain	BKN024 OVC031	5.2	5			99%	4		76.28	0.0	0.03	0.15
15	00:35	NW 9	11.27	Light Rain	BKN026 OVC031	5.2	5.1			99%	3		76.25	0.0	0.03
15	00:15	N 9	11.27	Light Rain	OVC026	5.2	5.1			99%	3		76.25	0.0	0.03
14	23:55	NW 7	8.05	Rain	BKN028 OVC035	5.1	5			99%	4		76.23	0.0	0.1
14	23:35	NW 7	11.27	Rain	BKN031 OVC042	5.3	5			98%	4		76.25	0.0	0.05
14	23:15	Calm	11.27	Light Rain	SCT033 OVC044	5.7	4.9			95%			76.25	0.0	0.03
14	22:55	Calm	16.09	Light Rain	OVC048	5.7	5			95%			76.23	0.0	0.03
14	22:35	Calm	16.09	Light Rain	OVC050	5.7	4.8			94%			76.23	0.0
14	22:15	Calm	16.09	Unknown Precip	OVC050	6	4.6			91%			76.23	0.0
14	21:55	W 6	16.09	Light Rain	OVC060	5.8	4.5	9.6	5.5	91%			76.23	0.0
14	21:35	W 6	16.09	Overcast	BKN060 OVC080	5.9	4.5			91%			76.25	0.0
14	21:15	W 6	16.09	Overcast	SCT060 OVC080	6	4.7			91%			76.25	0.0
14	20:55	Calm	16.09	Overcast	SCT050 SCT070 OVC090	6.4	5			91%			76.23	0.0
14	20:35	Calm	16.09	Mostly Cloudy	SCT050 SCT070 BKN120	6.1	4.6			90%			76.23	0.0
14	20:15	Calm	16.09	Mostly Cloudy	SCT070 SCT100 BKN120	6.3	4.6			89%			76.25	0.0
14	19:55	N 6	16.09	Overcast	BKN070 OVC080	6.5	4.5			87%			76.25	0.0
14	19:35	NW 7	16.09	Overcast	SCT060 SCT070 OVC080	6.6	4			84%	5		76.25	0.0
14	19:15	Calm	16.09	Overcast	SCT060 OVC080	7.4	4			79%			76.25	0.0
14	18:55	Calm	16.09	Overcast	BKN060 OVC080	7.6	4.1			79%			76.23	0.0
14	18:35	Calm	16.09	Overcast	OVC060	8.1	4.1			76%			76.25	0.0
14	18:15	Calm	16.09	Overcast	OVC060	8	4			76%			76.25	0.0
14	17:55	E 7	16.09	Overcast	SCT050 OVC070	8.4	3.8			73%	8		76.23	0.0
14	17:35	SE 9	16.09	Overcast	BKN050 OVC070	8.6	3.8			72%	7		76.25	0.0
14	17:15	SE 9	16.09	Overcast	BKN050 BKN070 OVC075	8.8	3.7			71%	8		76.25	0.0
14	16:55	SE 11	16.09	Overcast	BKN050 OVC070	9	3.6			69%	8		76.25	0.0
14	16:35	E 9	16.09	Overcast	BKN060 OVC070	9.2	3.7			69%	8		76.25	0.0
14	16:15	E 11	16.09	Overcast	OVC060	9.5	3.7			67%	8		76.25	0.0
14	15:55	E 7	16.09	Overcast	OVC060	9.6	3.8	10.1	2.5	67%	9		76.28	0.0
14	15:35	E 11	16.09	Overcast	OVC060	9.9	4.1			67%	9		76.28	0.0
14	15:15	Calm	16.09	Overcast	OVC060	10	4.2			68%			76.28	0.0
14	14:55	Calm	16.09	Overcast	OVC060	10	4.7			70%			76.28	0.0
14	14:35	Calm	16.09	Overcast	OVC060	9.9	5.1			72%			76.3	0.0
14	14:15	Calm	16.09	Overcast	OVC060	9.7	4.6			71%			76.33	0.0
14	13:55	Calm	16.09	Overcast	OVC060	9.6	4.9			73%			76.33	0.0
14	13:35	E 6	16.09	Overcast	OVC060	9.5	5.6			77%			76.35	0.0
14	12:55	Calm	16.09	Overcast	OVC065	9	5.6			79%			76.38	0.0
14	12:35	SE 6	16.09	Overcast	SCT065 OVC080	8.9	5.7			81%			76.38	0.0
14	12:15	E 6	16.09	Overcast	OVC080	8.3	5.4			82%			76.4	0.0
14	11:55	Calm	16.09	Overcast	OVC100	7.4	5			85%			76.4	0.0
14	11:35	Calm	16.09	Overcast	OVC100	6.4	4.6			88%			76.43	0.0
14	11:15	Calm	16.09	Overcast	BKN090 OVC110	5.6	4.4			92%			76.43	0.0
14	10:55	Calm	16.09	Overcast	OVC100	4.7	3.7			93%			76.45	0.0
14	10:35	E 6	11.27	Overcast	OVC090	4.1	3.8			98%			76.45	0.0
14	10:15	Calm	11.27	Overcast	OVC090	3.2	3.2			100%			76.4	0.0
14	09:55	Calm	8.05	Fog/Mist	SCT001 OVC090	2.5	2.5	7.3	0	100%			76.43	0.0
14	09:35	Calm	4.83	Fog/Mist	OVC001	1.9	1.9			100%			76.43	0.0
14	09:15	N 7	1.21	Fog/Mist	OVC001	1.4	1.4			100%	-1		76.4	0.0
14	08:55	N 7	0.40	Fog	OVC001	0.7	0.7			100%	-1		76.4	0.0
14	08:35	Calm	1.21	Fog/Mist	BKN001 BKN095	0.7	0.7			100%			76.4	0.0
14	08:15	Calm	0.40	Fog	BKN003 OVC100	0.2	0.2			100%			76.4	0.0
14	07:55	Calm	0.24	Fog	OVC001	0.2	0.2			100%			76.38	0.0
14	07:35	Calm	0.40	Fog	OVC001	0	0			100%			76.38	0.0
14	07:15	NW 7	0.40	Fog	OVC001	0.1	0.1			100%	-2		76.35	0.0
14	06:55	N 7	2.82	Fog/Mist	SCT001 OVC100	0.5	0.5			100%	-2		76.35	0.0
14	06:35	N 9	6.44	Fog/Mist	BKN100	1.2	1.2			100%	-1		76.35	0.0
14	06:15	NW 7	8.05	Fog/Mist	BKN110	1.6	1.5			99%	-0		76.33	0.0
14	05:55	NW 17	11.27	Overcast	OVC110	2.3	1.7			96%	-1		76.3	0.0
14	05:35	S 11	16.09	Overcast	OVC110	6.2	4.5			89%	4		76.28	0.0
14	05:15	S 13	16.09	Overcast	OVC100	6.9	4.6			85%	5		76.28	0.0
14	04:55	S 15	16.09	Overcast	OVC110	7	4.8			86%	5		76.25	0.0
14	04:35	S 9	16.09	Overcast	OVC100	5.6	4.6			93%	4		76.25	0.0
14	04:15	S 6	11.27	Overcast	SCT060 OVC100	4.3	4			98%			76.25	0.0
14	03:55	Calm	11.27	Overcast	OVC100	4.1	3.9	4.8	3.5	99%			76.25	0.0
14	03:35	Calm	11.27	Overcast	OVC090	4.7	4.3			97%			76.23	0.0
14	03:15	E 6	11.27	Overcast	OVC090	4.6	4.3			98%			76.23	0.0
14	02:55	SE 6	8.05	Fog/Mist	OVC090	4	3.7			98%			76.23	0.0
14	02:35	SE 7	11.27	Overcast	SCT085 OVC110	4.5	4.4			99%	3		76.23	0.0
14	02:15	Calm	6.44	Fog/Mist	BKN100 OVC110	3.5	3.5			100%			76.23	0.0
14	01:55	Calm	6.44	Fog/Mist	OVC100	3.6	3.5			99%			76.23	0.0
14	01:35	Calm	8.05	Fog/Mist	BKN100 OVC120	4.3	4.1			99%			76.2	0.0
14	01:15	E 7	8.05	Fog/Mist	OVC110	4.3	4.1			99%	3		76.2	0.0
14	00:55	E 9	11.27	Mostly Cloudy	SCT065 SCT090 BKN120	4.2	4			99%	2		76.23	0.0
14	00:35	Calm	11.27	Mostly Cloudy	SCT065 BKN090 BKN120	4.3	4			98%			76.23	0.0
14	00:15	Calm	11.27	Overcast	SCT065 BKN095 OVC120	4.3	4			98%			76.2	0.0
13	23:55	SE 7	8.05	Fog/Mist	SCT065 SCT095 BKN120	4.3	4.1			99%	3		76.2	0.0
13	23:35	E 13	8.05	Unknown Precip	SCT055 BKN070 OVC120	4.5	4.3			99%	2		76.2	0.0
13	23:15	E 7	6.44	Unknown Precip	OVC060	4.2	4.2			100%	3		76.23	0.0
13	22:55	E 6	6.44	Unknown Precip	BKN060 OVC070	4	4			100%			76.23	0.0
13	22:35	Calm	6.44	Unknown Precip	OVC060	4	4			100%			76.25	0.0
13	22:15	Calm	8.05	Light Rain	SCT048 OVC060	4.1	4.1			100%			76.23	0.0
13	21:55	Calm	8.05	Light Rain	SCT048 BKN060 OVC100	4.3	4	4.5	3.5	98%			76.25	0.0
13	21:35	E 7	11.27	Light Rain	SCT070 OVC100	4.4	4			97%	3		76.23	0.0
13	21:15	E 7	11.27	Overcast	SCT055 BKN090 OVC120	4.3	4			98%	3		76.2	0.0
13	20:55	SE 6	11.27	Light Rain	SCT055 SCT065 OVC100	4.5	4			97%			76.25	0.0
13	20:35	SE 6	11.27	Overcast	BKN090 OVC110	4.3	3.8			97%			76.25	0.0
13	20:15	Calm	11.27	Overcast	SCT070 SCT080 OVC090	4.3	3.7			96%			76.28	0.0
13	19:55	SE 7	16.09	Overcast	OVC090	4.2	3.6			96%	3		76.28	0.0
13	19:35	SE 6	11.27	Overcast	OVC090	4	3.5			97%			76.28	0.0
13	19:15	Calm	11.27	Overcast	SCT009 OVC090	3.8	3.8			100%			76.3	0.0
13	18:55	W 6	11.27	Overcast	BKN009 OVC095	3.6	3.6			100%			76.33	0.0
13	18:35	Calm	11.27	Overcast	OVC007	3.7	3.7			100%			76.3	0.0
13	18:15	W 9	11.27	Overcast	OVC007	3.5	3.5			100%	1		76.3	0.0
13	17:55	W 7	11.27	Overcast	OVC007	3.5	3.5			100%	2		76.3	0.0
13	17:35	W 9	11.27	Overcast	OVC007	3.5	3.5			100%	1		76.3	0.0
13	17:15	NW 13	11.27	Overcast	OVC007	3.6	3.6			100%	1		76.3	0.0
13	16:55	NW 7	11.27	Overcast	OVC007	3.7	3.7			100%	2		76.3	0.0
13	16:35	W 7	16.09	Overcast	OVC007	3.8	3.8			100%	2		76.3	0.0
13	16:15	NW 9	11.27	Overcast	OVC007	3.8	3.8			100%	2		76.3	0.0
13	15:55	NW 9	11.27	Overcast	OVC005	3.6	3.6			100%	1		76.3	0.0
13	15:35	W 9	11.27	Overcast	OVC005	3.5	3.5			100%	1		76.3	0.0
13	15:15	W 6	8.05	Fog/Mist	OVC005	3.2	3.2			100%			76.3	0.0
13	14:55	Calm	8.05	Fog/Mist	OVC003	3	3			100%			76.33	0.0
13	14:35	Calm	8.05	Fog/Mist	OVC003	2.7	2.7			100%			76.3	0.0
13	14:15	Calm	6.44	Fog/Mist	OVC003	2.6	2.6			100%			76.33	0.0
13	13:55	Calm	6.44	Fog/Mist	OVC003	2.3	2.3			100%			76.33	0.0
13	13:35	Calm	6.44	Fog/Mist	OVC003	2.2	2.2			100%			76.35	0.0
13	13:15	Calm	4.83	Fog/Mist	OVC003	2.1	2.1			100%			76.38	0.0
13	12:55	Calm	4.83	Fog/Mist	OVC003	1.9	1.9			100%			76.43	0.0
13	12:35	Calm	4.83	Fog/Mist	OVC003	1.6	1.6			100%			76.45	0.0
13	12:15	Calm	2.01	Fog/Mist	OVC001	1.4	1.4			100%			76.48	0.0
13	11:55	Calm	1.21	Fog/Mist	OVC001	1.2	1.2			100%			76.5	0.0
13	11:35	Calm	2.41	Fog/Mist	OVC001	0.7	0.7			100%			76.53	0.0
13	11:15	NW 6	3.22	Fog/Mist	OVC001	0	0			0%			76.56	0.0
13	10:55	W 7	1.21	Fog/Mist	OVC001	0	0			0%			76.58	0.0
13	10:35	NW 6	1.21	Fog/Mist	OVC001	0	0			0%			76.58	0.0
13	10:15	Calm	0.80	Fog	OVC001	0	0			0%			76.58	0.0
13	09:55	Calm	0.24	Fog	OVC001	0	0			0%			76.61	0.0
13	09:35	W 9	0.24	Fog	OVC001	0	0			0%			76.61	0.0
13	09:15	Calm	0.24	Fog	OVC001	0	0			0%			76.61	0.0
13	08:55	Calm	0.40	Fog	OVC001	0	0			0%			76.61	0.0
13	08:35	Calm	0.40	Fog	OVC001	0	0			0%			76.61	0.0
13	08:15	E 6	0.40	Fog	OVC001	0	0			0%			76.58	0.0
13	07:55	Calm	0.24	Fog	OVC001	0	0			0%			76.63	0.0
13	07:35	Calm	0.24	Fog	OVC001	0	0			0%			76.63	0.0
13	07:15	Calm	0.40	Fog	OVC001	0	0			0%			76.63	0.0
13	06:55	Calm	0.40	Fog	OVC001	0	0			0%			76.66	0.0
13	06:35	Calm	0.40	Fog	OVC001	0	0			0%			76.68	0.0
13	06:15	SE 6	0.40	Fog	OVC001	0	0			0%			76.66	0.0
13	05:55	Calm	0.40	Fog	OVC001	0	0			0%			76.68	0.0
13	05:35	Calm	0.24	Fog	OVC001	0	0			0%			76.68	0.0
13	05:15	Calm	0.24	Fog	OVC001	0	0			0%			76.68	0.0
13	04:55	Calm	0.24	Fog	OVC001	0	0			0%			76.66	0.0
13	04:35	Calm	0.40	Freezing Fog	OVC001	-1.3	-1.3			100%			76.68	0.0
13	04:15	Calm	0.40	Freezing Fog	OVC001	-1.5	-1.5			100%			76.66	0.0
13	03:55	Calm	0.40	Freezing Fog	OVC001	-1.9	-1.9	-0.1	-2.6	100%			76.68	0.0
13	03:35	Calm	0.40	Freezing Fog	OVC001	-2	-2			100%			76.68	0.0
13	03:15	Calm	0.24	Freezing Fog	OVC001	-1.6	-1.6			100%			76.71	0.0
13	02:55	Calm	0.24	Freezing Fog	OVC001	-1.5	-1.5			100%			76.68	0.0
13	02:35	Calm	0.24	Freezing Fog	OVC001	-1.9	-1.9			100%			76.68	0.0
13	02:15	Calm	0.24	Freezing Fog	OVC001	-2	-2			100%			76.68	0.0
13	01:55	Calm	0.24	Freezing Fog	OVC001	-2.1	-2.1			100%			76.73	0.0
13	01:35	Calm	0.24	Freezing Fog	OVC001	-1.8	-1.8			100%			76.73	0.0
13	01:15	NW 6	0.24	Freezing Fog	OVC001	-1.6	-1.6			100%			76.73	0.0
13	00:55	Calm	0.80	Freezing Fog	OVC001	-2.4	-2.4			100%			76.73	0.0
13	00:35	Calm	0.40	Freezing Fog	OVC001	-2.4	-2.4			100%			76.73	0.0
13	00:15	Calm	0.40	Freezing Fog	OVC001	-1.6	-1.6			100%			76.73	0.0
12	23:55	Calm	0.24	Freezing Fog	OVC001	-1.5	-1.5			100%			76.73	0.0
12	23:35	Calm	0.24	Freezing Fog	OVC001	-1	-1			100%			76.73	0.0
12	23:15	Calm	0.40	Freezing Fog	OVC001	-0.6	-0.6			100%			76.73	0.0
12	22:55	Calm	0.24	Freezing Fog	OVC001	-0.5	-0.5			100%			76.73	0.0
12	22:35	Calm	0.40	Freezing Fog	OVC001	-0.6	-0.6			100%			76.76	0.0
12	22:15	Calm	0.24	Freezing Fog	OVC001	-1	-1			100%			76.73	0.0
12	21:55	Calm	0.24	Freezing Fog	OVC001	-0.7	-0.7	6	-0.9	100%			76.73	0.0
12	21:35	Calm	0.24	Freezing Fog	OVC001	-0.4	-0.4			100%			76.73	0.0
12	21:15	Calm	0.40	Freezing Fog	OVC001	-0.2	-0.2			100%			76.76	0.0
Date	Time (pst)	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)