IEM :: Observation History

08 September 2025 Observation History, [9MN] Rochester / St Mary, timezone: America/Chicago

Time	Wind (mph)	Vis. (mi.)	Sky Cond. (100s ft)	Temperature (ºF)					Relative Humidity	Pressure		Precipitation (in.)
				Air	Dwpt	Feels Like	6 hour			altimeter (in.)	sea level (mb)	1 hr	3 hr	6 hr
				Air	Dwpt	Feels Like	Max.	Min.		altimeter (in.)	sea level (mb)	1 hr	3 hr	6 hr
12:15 AM	ESE 6	10	CLR	49	44	47			81	30.22		0
K9MN 080515Z AUTO 11005KT 10SM CLR 10/06 A3022 RMK AO1 T00950064
12:35 AM	ESE 7	10	CLR	48	43	45			81	30.22		0
K9MN 080535Z AUTO 12006KT 10SM CLR 09/06 A3022 RMK AO1 T00910061
12:55 AM	SE 6	10	CLR	48	43	46	63	48	81	30.23		0
K9MN 080555Z AUTO 13005KT 10SM CLR 09/06 A3023 RMK AO1 T00910060 10170 20090 401830067
1:15 AM	SE 6	10	CLR	49	43	46			80	30.23		0
K9MN 080615Z AUTO 14005KT 10SM CLR 09/06 A3023 RMK AO1 T00920060
1:35 AM	SE 8	10	CLR	49	43	45			80	30.23		0
K9MN 080635Z AUTO 14007KT 10SM CLR 09/06 A3023 RMK AO1 T00930060
1:55 AM	SE 8	10	CLR	48	43	45			81	30.22		0
K9MN 080655Z AUTO 13007KT 10SM CLR 09/06 A3022 RMK AO1 T00900060
2:15 AM	SE 8	10	CLR	48	43	44			84	30.22		0
K9MN 080715Z AUTO 13007KT 10SM CLR 09/06 A3022 RMK AO1 T00860060
2:35 AM	ESE 8	10	CLR	48	43	44			84	30.21		0
K9MN 080735Z AUTO 12007KT 10SM CLR 09/06 A3021 RMK AO1 T00860060
2:55 AM	SE 8	10	SCT050	47	43	43			84	30.21		0
K9MN 080755Z AUTO 13007KT 10SM SCT050 09/06 A3021 RMK AO1 T00850060
3:15 AM	SE 12	10	BKN050	48	42	43			81	30.21		0
K9MN 080815Z AUTO 14010KT 10SM BKN050 09/06 A3021 RMK AO1 T00880058
3:35 AM	SE 10	10	SCT050	49	42	44			79	30.21		0
K9MN 080835Z AUTO 13009KT 10SM SCT050 09/06 A3021 RMK AO1 T00920057
3:55 AM	SE 10	10	SCT060	49	42	44			78	30.2		0
K9MN 080855Z AUTO 13009KT 10SM SCT060 09/06 A3020 RMK AO1 T00930057
4:15 AM	SE 10	10	SCT065	48	42	44			80	30.2		0
K9MN 080915Z AUTO 13009KT 10SM SCT065 09/06 A3020 RMK AO1 T00900057
4:35 AM	SE 10	10	BKN055 BKN065	48	42	44			80	30.2		0
K9MN 080935Z AUTO 13009KT 10SM BKN055 BKN065 09/06 A3020 RMK AO1 T00900057
4:55 AM	SE 9	10	OVC055	49	42	45			78	30.2		0
K9MN 080955Z AUTO 14008KT 10SM OVC055 10/06 A3020 RMK AO1 T00950058
5:15 AM	SE 10	10	BKN055	49	43	45			79	30.19		0
K9MN 081015Z AUTO 14009KT 10SM BKN055 10/06 A3019 RMK AO1 T00950060
5:35 AM	SE 12	10	BKN055	50	43	45			77	30.19		0
K9MN 081035Z AUTO 13010KT 10SM BKN055 10/06 A3019 RMK AO1 T00980060
5:55 AM	SE 9	10	OVC055	50	43	50			76	30.19		0
K9MN 081055Z AUTO 13008KT 10SM OVC055 10/06 A3019 RMK AO1 T01010060
6:15 AM	SE 10	10	BKN055 OVC070	51	43	51			72	30.18		0
K9MN 081115Z AUTO 13009KT 10SM BKN055 OVC070 11/06 A3018 RMK AO1 T01080059
6:35 AM	SE 12G17	10	SCT055 SCT070	52	43	52			71	30.17		0
K9MN 081135Z AUTO 13010G15KT 10SM SCT055 SCT070 11/06 A3017 RMK AO1 T01100060
6:55 AM	SE 12G16	10	BKN055 BKN070	51	43	51	52	47	73	30.17		0
K9MN 081155Z AUTO 13010G14KT 10SM BKN055 BKN070 11/06 A3017 RMK AO1 T01080062 10110 20085
7:15 AM	SE 9	10	BKN055 OVC070	52	43	52			71	30.17		0
K9MN 081215Z AUTO 13008KT 10SM BKN055 OVC070 11/06 A3017 RMK AO1 T01110062
7:35 AM	SE 12	10	BKN070	53	43	53			70	30.17		0
K9MN 081235Z AUTO 13010KT 10SM BKN070 12/06 A3017 RMK AO1 T01150063
7:55 AM	SE 12G16	10	BKN070	54	43	54			67	30.16		0
K9MN 081255Z AUTO 13010G14KT 10SM BKN070 12/06 A3016 RMK AO1 T01220063
8:15 AM	SE 8G17	10	SCT070 BKN090	54	44	54			66	30.16		0
K9MN 081315Z AUTO 14007G15KT 110V200 10SM SCT070 BKN090 13/06 A3016 RMK AO1 T01250064
8:35 AM	SE 8	10	BKN090	55	44	55			65	30.15		0
K9MN 081335Z AUTO 14007KT 10SM BKN090 13/07 A3015 RMK AO1 T01300066
8:55 AM	SSE 9G17	10	SCT090	56	44	56			64	30.15		0
K9MN 081355Z AUTO 15008G15KT 130V190 10SM SCT090 14/07 A3015 RMK AO1 T01350068
9:15 AM	SSE 9G16	10	CLR	58	45	58			61	30.15		0
K9MN 081415Z AUTO 15008G14KT 130V210 10SM CLR 15/07 A3015 RMK AO1 T01450070
9:35 AM	SSE 8G17	10	CLR	60	45	60			58	30.15		0
K9MN 081435Z AUTO 16007G15KT 130V200 10SM CLR 16/07 A3015 RMK AO1 T01550073
9:55 AM	SSE 12G18	10	CLR	61	46	61			56	30.14		0
K9MN 081455Z AUTO 16010G16KT 130V190 10SM CLR 16/08 A3014 RMK AO1 T01630076
10:15 AM	S 13G17	10	CLR	63	46	63			54	30.14		0
K9MN 081515Z AUTO 17011G15KT 10SM CLR 17/08 A3014 RMK AO1 T01710077
10:35 AM	S 8G20	10	CLR	64	46	64			52	30.14		0
K9MN 081535Z AUTO 18007G17KT 150V210 10SM CLR 18/08 A3014 RMK AO1 T01790078
10:55 AM	S 12G21	10	CLR	65	46	65			50	30.14		0
K9MN 081555Z AUTO 18010G18KT 10SM CLR 19/08 A3014 RMK AO1 T01850080
11:15 AM	S 9G18	10	CLR	66	47	66			50	30.13		0
K9MN 081615Z AUTO 17008G16KT 10SM CLR 19/08 A3013 RMK AO1 T01890081
11:35 AM	SSE 13G22	10	CLR	67	47	67			49	30.13		0
K9MN 081635Z AUTO 16011G19KT 140V200 10SM CLR 19/08 A3013 RMK AO1 T01930082
11:55 AM	SSE 13G20	10	CLR	68	48	68			49	30.12		0
K9MN 081655Z AUTO 16011G17KT 10SM CLR 20/09 A3012 RMK AO1 T01970086
12:15 PM	S 14G21	10	CLR	69	48	69			48	30.12		0
K9MN 081715Z AUTO 17012G18KT 10SM CLR 20/09 A3012 RMK AO1 T02040088
12:35 PM	S 14G20	10	CLR	70	49	70			47	30.12		0
K9MN 081735Z AUTO 18012G17KT 10SM CLR 21/09 A3012 RMK AO1 T02110093
12:55 PM	SSE 13G21	10	CLR	71	49	71	71	52	46	30.11		0
K9MN 081755Z AUTO 16011G18KT 10SM CLR 22/09 A3011 RMK AO1 T02150093 10215 20109
1:15 PM	SSE 12G22	10	CLR	72	49	72			45	30.11		0
K9MN 081815Z AUTO 16010G19KT 130V210 10SM CLR 22/10 A3011 RMK AO1 T02210096
1:35 PM	S 13G23	10	CLR	72	49	72			44	30.1		0
K9MN 081835Z AUTO 17011G20KT 10SM CLR 22/09 A3010 RMK AO1 T02220094
1:55 PM	S 15G25	10	CLR	72	49	72			44	30.1		0
K9MN 081855Z AUTO 17013G22KT 140V230 10SM CLR 23/10 A3010 RMK AO1 T02250096
2:15 PM	SSE 16G26	10	CLR	73	50	73			43	30.09		0
K9MN 081915Z AUTO 16014G23KT 120V180 10SM CLR 23/10 A3009 RMK AO1 T02280097
2:35 PM	SSE 15G23	10	CLR	73	50	73			43	30.08		0
K9MN 081935Z AUTO 16013G20KT 130V210 10SM CLR 23/10 A3008 RMK AO1 T02300097
2:55 PM	S 13G23	10	CLR	74	50	74			42	30.07		0
K9MN 081955Z AUTO 17011G20KT 120V210 10SM CLR 23/10 A3007 RMK AO1 T02320097
3:15 PM	S 14G24	10	CLR	74	50	74			42	30.07		0
K9MN 082015Z AUTO 17012G21KT 140V210 10SM CLR 23/10 A3007 RMK AO1 T02340097
3:35 PM	SSW 16G23	10	CLR	74	50	74			42	30.06		0
K9MN 082035Z AUTO 19014G20KT 160V220 10SM CLR 24/10 A3006 RMK AO1 T02350097
3:55 PM	S 14G25	10	CLR	74	49	74			41	30.06		0
K9MN 082055Z AUTO 17012G22KT 10SM CLR 24/10 A3006 RMK AO1 T02350096
4:15 PM	S 14G28	10	CLR	74	49	74			40	30.05		0
K9MN 082115Z AUTO 18012G24KT 150V210 10SM CLR 24/09 A3005 RMK AO1 T02350092
4:35 PM	S 10G23	10	CLR	74	49	74			41	30.05		0
K9MN 082135Z AUTO 17009G20KT 120V220 10SM CLR 24/10 A3005 RMK AO1 T02350095
4:55 PM	S 15G24	10	CLR	74	49	74			41	30.04		0
K9MN 082155Z AUTO 18013G21KT 100V220 10SM CLR 24/10 A3004 RMK AO1 T02350095
5:15 PM	S 12G22	10	CLR	74	49	74			42	30.04		0
K9MN 082215Z AUTO 17010G19KT 140V200 10SM CLR 23/10 A3004 RMK AO1 T02320096

API: The IEM API webservice that provided data to this page. For more details, see documentation.

Data Notes

For recent years, this page also optionally shows observations from the MADIS High Frequency METAR dataset. This dataset had a problem with temperatures detailed here.