Metric (Imperial)

Date	Time (cdt)	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.
23	05:15	S 7	16.09	Overcast	OVC065	17	15.4			90%			76.68	0.0
23	04:55	S 13	12.87	Light Rain	FEW010 OVC065	17.3	15.3			88%			76.68	0.0
23	04:35	S 9	16.09	Overcast	OVC065	17	15.9			93%			76.66	0.0
23	04:15	S 7	14.48	Light Rain	OVC065	17.2	15.9			92%			76.66	0.0
23	03:55	SW 6	16.09	Overcast	OVC065	18.3	11.3			64%			76.66	0.0
23	03:35	S 7	16.09	Overcast	OVC070	18.5	11.3			63%			76.66	0.0
23	03:15	SW 7	16.09	Overcast	OVC070	18.2	11.7			66%			76.63	0.0
23	02:55	E 11	16.09	Overcast	FEW028 OVC080	19.5	10.1			55%			76.66	0.0
23	02:35	NE 9	16.09	Overcast	SCT029 SCT038 BKN065 OVC080	17.5	11.9			70%			76.66	0.0
23	02:15	Calm	16.09	Overcast	FEW036 SCT045 OVC065	18.3	11.1			63%			76.66	0.0
23	01:55	Calm	16.09	Overcast	FEW045 OVC060	17.9	11.4			66%			76.66	0.0
23	01:35	Calm	16.09	Overcast	OVC065	18.3	10.7			61%			76.63	0.0
23	01:15	SE 6	16.09	Overcast	OVC070	18.5	10.3			59%			76.63	0.0
23	00:55	SE 6	16.09	Overcast	OVC070	18.5	10.3	24	16	59%			76.63	0.0
23	00:35	SE 6	16.09	Overcast	OVC070	18.6	10.3			59%			76.61	0.0
23	00:15	SE 7	16.09	Overcast	OVC070	18.5	10.4			59%			76.61	0.0
22	23:55	E 6	16.09	Mostly Cloudy	SCT080 BKN095	17.7	11			65%			76.61	0.0
22	23:35	E 6	16.09	Overcast	OVC090	18.2	11			63%			76.61	0.0
22	23:15	Calm	16.09	Overcast	OVC085	17.5	12.3			72%			76.61	0.0
22	22:55	Calm	16.09	Mostly Cloudy	BKN085	16.8	11.9			73%			76.58	0.0
22	22:35	NE 6	16.09	Partly Cloudy	FEW085 SCT160	17.1	11.4			69%			76.58	0.0
22	22:15	E 7	16.09	Mostly Cloudy	BKN160	18.2	10.7			62%			76.56	0.0
22	21:55	NE 7	16.09	Mostly Cloudy	BKN160	18.6	10.5			59%			76.53	0.0
22	21:35	NE 7	16.09	Mostly Cloudy	BKN160	19	10.5			58%			76.5	0.0
22	21:15	NE 7	16.09	Mostly Cloudy	BKN160	20	10.5			54%			76.5	0.0
22	20:55	NE 7	16.09	Fair	CLR	20.5	11.1			55%			76.48	0.0
22	20:35	NE 7	16.09	Fair	CLR	21.3	10.7			51%			76.48	0.0
22	20:15	NE 7	16.09	A Few Clouds	FEW170	22.3	9.9			45%			76.48	0.0
22	19:55	NE 9	16.09	A Few Clouds	FEW170	23.2	9.6			42%			76.45	0.0
22	19:35	NE 9	16.09	A Few Clouds	FEW170	23.7	9.2			40%			76.45	0.0
22	19:15	NE 11	16.09	Fair	CLR	23.8	8.6			38%			76.45	0.0
22	18:55	NE 11	16.09	Partly Cloudy	SCT070	24.2	9	25	22.3	38%		25	76.45	0.0
22	18:35	NE 11	16.09	Overcast	OVC070	24.6	9.1			37%		25	76.45	0.0
22	18:15	NE 13	16.09	Mostly Cloudy	BKN070	24.4	9.1			38%		25	76.45	0.0
22	17:55	N 9	16.09	Fair	CLR	23.8	9.4			40%			76.45	0.0
22	17:35	NE 9	16.09	Fair	CLR	24.8	9.2			37%		26	76.45	0.0
22	17:15	N 7	16.09	A Few Clouds	FEW070	24.3	9.6			39%		25	76.45	0.0
22	16:55	Vrbl 6	16.09	A Few Clouds	FEW060	24.5	9.5			39%		25	76.45	0.0
22	16:35	N 6	16.09	A Few Clouds	FEW065	24	9.8			41%		25	76.45	0.0
22	16:15	NE 11	16.09	Partly Cloudy	SCT065 SCT080	24.8	10.2			40%		26	76.45	0.0
22	15:55	NE 9	16.09	Mostly Cloudy	BKN060 BKN080	24.8	10.5			41%		26	76.45	0.0
22	15:35	Calm	16.09	Mostly Cloudy	SCT060 BKN080	23.6	10.9			45%			76.45	0.0
22	15:15	NE 13	16.09	Mostly Cloudy	FEW060 BKN080	24.7	10.8			42%		26	76.45	0.0
22	14:55	Calm	16.09	Mostly Cloudy	FEW060 BKN080	23.9	10.7			43%		25	76.45	0.0
22	14:35	N 9	16.09	Partly Cloudy	SCT085	24.1	10.9			44%		25	76.45	0.0
22	14:15	E 7	16.09	Partly Cloudy	FEW055 SCT080	23.1	10.1			44%			76.45	0.0
22	13:55	Vrbl 6	16.09	Partly Cloudy	SCT065	23.8	11.4			46%			76.45	0.0
22	13:35	Vrbl 6	16.09	Mostly Cloudy	FEW055 BKN070	23.9	11.1			45%		25	76.45	0.0
22	13:15	N 7	16.09	Mostly Cloudy	FEW055 BKN070	22.7	10.8			47%			76.45	0.0
22	12:55	Calm	16.09	Mostly Cloudy	SCT055 BKN070	22.6	10.8	22.9	13.3	47%			76.45	0.0
22	12:35	Vrbl 6	16.09	Mostly Cloudy	FEW050 BKN070	22.7	10.9			47%			76.45	0.0
22	12:15	Vrbl 6	16.09	Mostly Cloudy	BKN048 BKN065	22.2	11.3			50%			76.45	0.0
22	11:55	Calm	16.09	Mostly Cloudy	FEW042 BKN065	22.1	11.3			50%			76.45	0.0
22	11:35	Vrbl 6	16.09	A Few Clouds	FEW041	22.2	12.7			55%			76.45	0.0
22	11:15	Vrbl 9	16.09	Fair	CLR	21.9	13			57%			76.45	0.0
22	10:55	E 11	16.09	Fair	CLR	21.6	13.5			60%			76.45	0.0
22	10:35	NE 13	16.09	Fair	CLR	21.6	13.6			61%			76.45	0.0
22	10:15	NE 9	16.09	Fair	CLR	20.7	15.1			70%			76.43	0.0
22	09:55	Vrbl 6	16.09	Fair	CLR	20.1	15.4			75%			76.43	0.0
22	09:35	NE 11	16.09	Fair	CLR	20	16.1			78%			76.4	0.0
22	09:15	Vrbl 7	16.09	Fair	CLR	19	15.8			82%			76.4	0.0
22	08:55	Vrbl 6	16.09	Fair	CLR	17.8	16			89%			76.35	0.0
22	08:35	E 11	16.09	Fair	CLR	17.6	15.9			90%			76.35	0.0
22	08:15	NE 11	16.09	Fair	CLR	16.8	15.5			92%			76.33	0.0
22	07:55	NE 11	16.09	Fair	CLR	16.3	15.6			96%			76.3	0.0
22	07:35	NE 7	16.09	Fair	CLR	15.4	15.2			99%			76.33	0.0
22	07:15	Calm	16.09	Fair	CLR	14.4	14.4			100%			76.33	0.0
22	06:55	N 7	16.09	Fair	CLR	13	13	14.4	10.8	100%			76.28	0.0
22	06:35	N 7	14.48	A Few Clouds	FEW065	12.2	12.2			100%			76.25	0.0
22	06:15	N 6	14.48	Partly Cloudy	SCT065	11.4	11.4			100%			76.25	0.0
22	05:55	Calm	14.48	Fair	CLR	11.2	11.2			100%			76.25	0.0
22	05:35	N 6	14.48	Fair	CLR	10.9	10.9			100%			76.23	0.0
22	05:15	Calm	14.48	Fair	CLR	11.1	11.1			100%			76.23	0.0
22	04:55	Calm	16.09	Fair	CLR	11.6	11.6			100%			76.2	0.0
22	04:35	Calm	16.09	Fair	CLR	11.6	11.6			100%			76.2	0.0
22	04:15	Calm	16.09	Fair	CLR	12	12			100%			76.2	0.0
22	03:55	NW 6	16.09	Fair	CLR	11.6	11.6			100%			76.17	0.0
22	03:35	N 6	16.09	Fair	CLR	11.9	11.9			100%			76.17	0.0
22	03:15	Calm	16.09	Fair	CLR	12	12			100%			76.17	0.0
22	02:55	Calm	16.09	Fair	CLR	12.5	12.5			100%			76.15	0.0
22	02:35	Calm	16.09	Fair	CLR	12.9	12.9			100%			76.15	0.0
22	02:15	Calm	16.09	Fair	CLR	13.3	13.3			100%			76.15	0.0
22	01:55	Calm	16.09	Partly Cloudy	SCT050 SCT140	13.4	13.4			100%			76.15	0.0
22	01:35	NW 6	16.09	Partly Cloudy	SCT049	13.4	13.4			100%			76.15	0.0
22	01:15	Calm	16.09	A Few Clouds	FEW170	14.2	14.2			100%			76.15	0.0
22	00:55	Calm	16.09	Overcast	OVC160	15.1	15.1	21	14.8	100%			76.15	0.0
22	00:35	Calm	16.09	Overcast	OVC160	14.9	14.9			100%			76.15	0.0
22	00:15	NW 6	16.09	Overcast	OVC170	14.9	14.9			100%			76.15	0.0
21	23:55	Calm	16.09	Overcast	OVC170	15.6	15.6			100%			76.15	0.0
21	23:35	Calm	16.09	Overcast	OVC170	15.6	15.6			100%			76.15	0.0
21	23:15	Calm	16.09	Overcast	OVC170	15.8	15.8			100%			76.15	0.0
21	22:55	Calm	16.09	Overcast	OVC160	15.9	15.8			99%			76.15	0.0
21	22:35	Calm	16.09	Overcast	OVC160	16	15.7			98%			76.15	0.0
21	22:15	Calm	16.09	Overcast	OVC160	16	15.8			99%			76.12	0.0
21	21:55	Calm	16.09	Partly Cloudy	FEW160 SCT180	16.6	14.6			88%			76.07	0.0
21	21:35	NE 6	16.09	Mostly Cloudy	FEW160 BKN190	17.8	12.7			72%			76.05	0.0
21	21:15	NE 6	16.09	Overcast	BKN150 OVC180	18.5	12.9			70%			76.02	0.0
21	20:55	NE 6	16.09	Overcast	BKN150 OVC180	19	13.2			69%			76	0.0
21	20:35	NE 7	16.09	Overcast	OVC170	19.3	12.6			65%			76	0.0
21	20:15	NE 7	16.09	Overcast	BKN160 OVC180	19.9	12.3			62%			76	0.0
21	19:55	NE 7	16.09	Overcast	OVC170	20.3	12			59%			75.97	0.0
21	19:35	NE 9	14.48	Overcast	OVC170	20.5	12.4			60%			75.95	0.0
21	19:15	NE 6	16.09	Overcast	BKN190 OVC210	20.7	12.3			59%			75.95	0.0
21	18:55	NE 13	16.09	Overcast	OVC180	21.1	11.7	21.7	21	55%			75.92	0.0
21	18:35	E 15	16.09	Overcast	OVC180	21.5	11.7			54%			75.92	0.0
21	18:15	E 9	16.09	Overcast	OVC190	21.3	11.9			55%			75.92	0.0
21	17:55	E 11	16.09	Overcast	SCT170 OVC200	21.3	11.7			54%			75.95	0.0
21	17:35	E 13	16.09	Overcast	OVC160	21.4	11.4			53%			75.92	0.0
21	17:15	E 13	16.09	Overcast	FEW140 OVC170	21.3	11.5			54%			75.92	0.0
21	16:55	E 11	16.09	Overcast	BKN170 OVC190	21.2	11.9			56%			75.92	0.0
21	16:35	NE 9	16.09	Overcast	FEW042 BKN160 OVC190	21.3	12.5			57%			75.92	0.0
21	16:15	E 13	16.09	Overcast	SCT042 BKN050 BKN065 BKN160 OVC190	21.2	12.3			57%			75.92	0.0
21	15:55	E 9	16.09	Mostly Cloudy	FEW170 BKN200	21.1	11.9			56%			75.92	0.0
21	15:35	E 9	16.09	A Few Clouds	FEW170	21.2	12.1			56%			75.92	0.0
21	15:15	SE 11	16.09	Partly Cloudy	SCT170	21.1	11.8			55%			75.9	0.0
21	14:55	E 11	16.09	Partly Cloudy	FEW130 SCT180	21.1	11.8			55%			75.92	0.0
21	14:35	E 15	16.09	Partly Cloudy	SCT130	21	11.5			55%			75.92	0.0
21	14:15	E 13	16.09	Mostly Cloudy	FEW045 BKN130 BKN160	21.2	11.8			55%			75.92	0.0
21	13:55	E 13	16.09	Mostly Cloudy	SCT140 BKN160	21.3	12.1			56%			75.92	0.0
21	13:35	E 15	16.09	Overcast	FEW046 SCT140 OVC170	21.5	12.2			56%			75.92	0.0
21	13:15	E 17	16.09	Mostly Cloudy	SCT170 BKN200	21.5	12.1			55%			75.92	0.0
21	12:55	E 19	16.09	Overcast	FEW170 OVC200	21.8	12.4	21.8	13.8	55%			75.92	0.0
21	12:35	E 15	16.09	Overcast	SCT160 BKN180 OVC200	20.8	12.4			59%			75.92	0.0
21	12:15	E 13	16.09	Overcast	BKN160 OVC180	20.4	12.8			62%			75.9	0.0
21	11:55	E 13	16.09	Overcast	OVC180	20.2	12.8			63%			75.9	0.0
21	11:35	E 15	16.09	Overcast	OVC180	20.5	13.4			64%			75.92	0.0
21	11:15	E 15	16.09	Overcast	OVC180	20	13.5			66%			75.92	0.0
21	10:55	E 13	16.09	Partly Cloudy	FEW190 SCT260 SCT380	19.7	13.5			68%			75.92	0.0
21	10:35	E 15	16.09	Mostly Cloudy	FEW240 SCT260 BKN380	19.4	13.4			68%			75.92	0.0
21	10:15	E 15	16.09	Mostly Cloudy	SCT240 SCT260 SCT320 BKN380	19.3	13.9			71%			75.9	0.0
21	09:55	E 13	16.09	Partly Cloudy	SCT240	18.8	14			74%			75.92	0.0
21	09:35	E 11	16.09	Partly Cloudy	SCT250	18.5	14.3			77%			75.9	0.0
21	09:15	E 11	16.09	Partly Cloudy	SCT250 SCT270	17.9	14.7			82%			75.9	0.0
21	08:55	E 13	16.09	Partly Cloudy	FEW280 SCT370	17.8	14.8			83%			75.9	0.0
21	08:35	E 7	16.09	A Few Clouds	FEW280	17.3	14.8			85%			75.92	0.0
21	08:15	NE 6	16.09	A Few Clouds	FEW280	16.6	15.2			92%			75.92	0.0
21	07:55	Calm	16.09	A Few Clouds	FEW270	15.9	13.9			88%			75.95	0.0
21	07:35	Calm	14.48	A Few Clouds	FEW270	15.1	14.5			96%			75.95	0.0
21	07:15	Calm	14.48	Fair	CLR	14	14			100%			75.95	0.0
21	06:55	NE 6	14.48	A Few Clouds	FEW280	13.8	13.8	14.1	12.1	100%			75.92	0.0
21	06:35	NE 6	14.48	A Few Clouds	FEW290	13.6	13.6			100%			75.92	0.0
21	06:15	NE 7	16.09	Fair	CLR	13.1	13.1			100%			75.97	0.0
21	05:55	Calm	14.48	Fair	CLR	12.2	12.2			100%			75.97	0.0
21	05:35	Calm	14.48	Fair	CLR	12.5	12.5			100%			75.97	0.0
21	05:15	Calm	16.09	Partly Cloudy	FEW190 SCT270	12.8	12.8			100%			75.97	0.0
21	04:55	Calm	16.09	Mostly Cloudy	BKN190	12.6	12.6			100%			76	0.0
21	04:35	Calm	16.09	Mostly Cloudy	BKN190	12.3	12.3			100%			76.02	0.0
21	04:15	Calm	16.09	Overcast	OVC190	12.3	12.3			100%			76.02	0.0
21	03:55	Calm	16.09	Overcast	OVC200	12.8	12.8			100%			76.05	0.0
21	03:35	Calm	16.09	Mostly Cloudy	BKN210	12.5	12.5			100%			76.05	0.0
21	03:15	Calm	16.09	Fair	CLR	12.6	12.6			100%			76.05	0.0
21	02:55	Calm	16.09	Fair	CLR	12.9	12.9			100%			76.05	0.0
21	02:35	Calm	16.09	Fair	CLR	12.9	12.9			100%			76.02	0.0
21	02:15	Calm	16.09	Fair	CLR	13.1	13.1			100%			76.02	0.0
21	01:55	Calm	16.09	Fair	CLR	13.8	13.8			100%			76.05	0.0
21	01:35	SW 7	16.09	Fair	CLR	13.2	13.2			100%			76.05	0.0
21	01:15	E 6	16.09	Fair	CLR	14	14			100%			76.02	0.0
21	00:55	Calm	16.09	Fair	CLR	13.8	13.8	22.7	13.8	100%			76.02	0.0
21	00:35	Calm	16.09	A Few Clouds	FEW230	14.8	14.8			100%			76.02	0.0
21	00:15	Calm	16.09	A Few Clouds	FEW230	14.3	14.3			100%			76.02	0.0
20	23:55	Calm	16.09	Fair	CLR	14.5	14.5			100%			76.05	0.0
20	23:35	Calm	16.09	A Few Clouds	FEW300	14.5	14.5			100%			76.07	0.0
20	23:20	Calm	16.09	A Few Clouds	FEW270	15.4	14.9			97%			76.05	0.0
20	22:55	Calm	16.09	A Few Clouds	FEW380	15.8	15.6			99%			76.07	0.0
20	22:35	Calm	16.09	Fair	CLR	15.7	15.7			100%			76.07	0.0
20	22:15	Calm	16.09	Fair	CLR	15.6	15.6			100%			76.07	0.0
20	21:55	Calm	16.09	Fair	CLR	17.4	16			92%			76.07	0.0
20	21:35	Calm	16.09	Fair	CLR	16.8	16.2			96%			76.07	0.0
20	21:15	Calm	16.09	Fair	CLR	17	15.9			93%			76.05	0.0
20	20:55	Calm	16.09	Fair	CLR	18.5	16.2			87%			76.07	0.0
20	20:35	Calm	16.09	Fair	CLR	19.7	12.8			65%			76.07	0.0
20	20:15	Calm	16.09	Fair	CLR	20.6	11.9			58%			76.07	0.0
20	19:55	Calm	16.09	Fair	CLR	21.5	10.4			49%			76.07	0.0
20	19:35	NW 6	16.09	Fair	CLR	22.2	9.7			45%			76.07	0.0
20	19:15	NW 7	16.09	Fair	CLR	22.5	9.5			44%			76.07	0.0
20	18:55	N 7	16.09	A Few Clouds	FEW060	23	9.6	24	21.2	43%			76.07	0.0
20	18:35	NW 7	16.09	Fair	CLR	22.6	9.3			43%			76.1	0.0
20	18:15	W 6	16.09	Fair	CLR	22.5	9.9			45%			76.1	0.0
20	17:55	W 9	16.09	A Few Clouds	FEW070	23.4	9.5			41%			76.1	0.0
20	17:35	Vrbl 6	16.09	A Few Clouds	FEW070	22.9	10			44%			76.1	0.0
20	17:15	NW 7	16.09	Fair	CLR	22.8	9.9			44%			76.12	0.0
20	16:55	NW 7	16.09	Fair	CLR	23.5	10.6			44%			76.12	0.0
20	16:35	W 11	16.09	Fair	CLR	22.7	10.2			45%			76.15	0.0
20	16:15	NW 11	16.09	Partly Cloudy	SCT060	23.1	9.8			43%			76.15	0.0
20	15:55	NW 9	16.09	A Few Clouds	FEW060	23.1	9.6			42%			76.15	0.0
20	15:35	NW 7	16.09	A Few Clouds	FEW065	22.2	10.3			47%			76.15	0.0
20	15:15	NW 13	16.09	A Few Clouds	FEW055	23	10.4			45%			76.15	0.0
20	14:55	NW 11	16.09	Mostly Cloudy	BKN055	22.8	10.6			46%			76.15	0.0
20	14:35	NW 11	16.09	Mostly Cloudy	BKN055	22.9	10.5			46%			76.17	0.0
20	14:15	NW 17	16.09	Fair	CLR	22.4	10			45%			76.17	0.0
20	13:55	N 15	16.09	A Few Clouds	FEW055	22.3	10.5			47%			76.2	0.0
20	13:35	NW 13	16.09	A Few Clouds	FEW050	22.2	10.3			47%			76.2	0.0
20	13:15	NW 9	16.09	A Few Clouds	FEW050	21.4	10.5			50%			76.2	0.0
20	12:55	NW 17	16.09	Fair	CLR	21.8	11.3	21.9	14.7	51%			76.2	0.0
20	12:35	NW 15	16.09	Fair	CLR	21.4	10.8			51%			76.23	0.0
20	12:15	NW 9	16.09	Fair	CLR	21.3	11.4			53%			76.23	0.0
20	11:55	NW 15	16.09	Fair	CLR	21.1	12.2			57%			76.23	0.0
20	11:35	NW 11	16.09	Fair	CLR	20.8	12.5			59%			76.23	0.0
20	11:15	NW 15	16.09	Fair	CLR	20.3	12.1			59%			76.23	0.0
20	10:55	NW 11	16.09	Fair	CLR	19.9	13.2			65%			76.25	0.0
20	10:35	NW 11	16.09	Fair	CLR	19.6	14.2			71%			76.25	0.0
20	10:15	Vrbl 11	16.09	Fair	CLR	19	15.1			78%			76.28	0.0
20	09:55	Vrbl 9	16.09	Fair	CLR	18.3	14.4			78%			76.28	0.0
20	09:35	NW 13	16.09	Fair	CLR	18.1	14.7			81%			76.28	0.0
20	09:15	Vrbl 9	16.09	Fair	CLR	17.6	14.7			83%			76.28	0.0
20	08:55	Vrbl 9	16.09	Fair	CLR	16.8	14.4			86%			76.3	0.0
20	08:35	W 11	16.09	Fair	CLR	16.3	14			86%			76.3	0.0
20	08:15	W 9	16.09	A Few Clouds	FEW230	15.7	13.9			89%			76.28	0.0
20	07:55	Vrbl 7	16.09	Mostly Cloudy	BKN230	15.3	13.9			91%			76.28	0.0
20	07:35	W 9	16.09	Partly Cloudy	SCT240	15.4	14.1			92%			76.25	0.0
20	07:15	SW 6	16.09	A Few Clouds	FEW240	14.9	13.9			94%			76.25	0.0
20	06:55	W 7	16.09	A Few Clouds	FEW240	14.4	13.6	14.4	12.4	95%			76.25	0.0
20	06:35	Calm	16.09	Fair	CLR	14	13.4			96%			76.25	0.0
20	06:15	Calm	16.09	Fair	CLR	13.2	13.2			100%			76.23	0.0
20	05:55	SW 7	16.09	A Few Clouds	FEW280	12.8	12.8			100%			76.23	0.0
20	05:35	W 6	16.09	Partly Cloudy	SCT280	12.6	12.6			100%			76.23	0.0
Date	Time (cdt)	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)