IEM :: Observation History

10 November 2026 Observation History, [SMS] Sumter, timezone: America/New_York

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	Calm	10	CLR	45	45	45			100	30.12		0.00	M	M
KSMS 100515Z AUTO 00000KT 10SM CLR 07/07 A3012 RMK AO2
12:35 AM	Calm	10	CLR	43	43	43			100	30.12		0.00	M	M
KSMS 100535Z AUTO 00000KT 10SM CLR 06/06 A3012 RMK AO2
12:55 AM	Calm	10	CLR	43	43	43			100	30.12		0.00	M	M
KSMS 100555Z AUTO 00000KT 10SM CLR 06/06 A3012 RMK AO2
1:15 AM	Calm	10	CLR	43	43	43			100	30.12		0.00	M	M
KSMS 100615Z AUTO 00000KT 10SM CLR 06/06 A3012 RMK AO2
1:35 AM	Calm	10	CLR	43	43	43			100	30.12		0.00	M	M
KSMS 100635Z AUTO 00000KT 10SM CLR 06/06 A3012 RMK AO2
1:55 AM	M	10	CLR	43	43				100	30.12		0.00	M	M
KSMS 100655Z AUTO 10SM CLR 06/06 A3012 RMK AO2
2:15 AM	Calm	10	CLR	43	43	43			100	30.12		0.00	M	M
KSMS 100715Z AUTO 00000KT 10SM CLR 06/06 A3012 RMK AO2
2:35 AM	Calm	10	CLR	43	43	43			100	30.13		0.00	M	M
KSMS 100735Z AUTO 00000KT 10SM CLR 06/06 A3013 RMK AO2
2:55 AM	Calm	10	CLR	43	43	43			100	30.13		0.00	M	M
KSMS 100755Z AUTO 00000KT 10SM CLR 06/06 A3013 RMK AO2
3:15 AM	Calm	10	CLR	41	41	41			100	30.13		0.00	M	M
KSMS 100815Z AUTO 00000KT 10SM CLR 05/05 A3013 RMK AO2
3:35 AM	Calm	10	CLR	41	41	41			100	30.12		0.00	M	M
KSMS 100835Z AUTO 00000KT 10SM CLR 05/05 A3012 RMK AO2
3:55 AM	Calm	10	CLR	41	41	41			100	30.12		0.00	M	M
KSMS 100855Z AUTO 00000KT 10SM CLR 05/05 A3012 RMK AO2
4:15 AM	Calm	10	CLR	41	41	41			100	30.12		0.00	M	M
KSMS 100915Z AUTO 00000KT 10SM CLR 05/05 A3012 RMK AO2
4:35 AM	Calm	10	CLR	41	41	41			100	30.13		0.00	M	M
KSMS 100935Z AUTO 00000KT 10SM CLR 05/05 A3013 RMK AO2
4:55 AM	Calm	10	CLR	41	41	41			100	30.13		0.00	M	M
KSMS 100955Z AUTO 00000KT 10SM CLR 05/05 A3013 RMK AO2
5:15 AM	Calm	10	CLR	39	41				107	30.13		0.00	M	M
KSMS 101015Z AUTO 00000KT 10SM CLR 04/05 A3013 RMK AO2
5:35 AM	Calm	10	CLR	39	39	39			100	30.14		0.00	M	M
KSMS 101035Z AUTO 00000KT 10SM CLR 04/04 A3014 RMK AO2
5:55 AM	Calm	10	CLR	39	39	39			100	30.14		0.00	M	M
KSMS 101055Z AUTO 00000KT 10SM CLR 04/04 A3014 RMK AO2
6:15 AM	Calm	10	CLR	39	39	39			100	30.14		0.00	M	M
KSMS 101115Z AUTO 00000KT 10SM CLR 04/04 A3014 RMK AO2
6:35 AM	Calm	10	CLR	39	39	39			100	30.14		0.00	M	M
KSMS 101135Z AUTO 00000KT 10SM CLR 04/04 A3014 RMK AO2
6:55 AM	Calm	10	CLR	39	39	39			100	30.14		0.00	M	M
KSMS 101155Z AUTO 00000KT 10SM CLR 04/04 A3014 RMK AO2
7:15 AM	Calm	10	CLR	39	39	39			100	30.15		0.00	M	M
KSMS 101215Z AUTO 00000KT 10SM CLR 04/04 A3015 RMK AO2
7:35 AM	Calm	10	CLR	41	41	41			100	30.15		0.00	M	M
KSMS 101235Z AUTO 00000KT 10SM CLR 05/05 A3015 RMK AO2
7:55 AM	Calm	10	CLR	43	43	43			100	30.15		0.00	M	M
KSMS 101255Z AUTO 00000KT 10SM CLR 06/06 A3015 RMK AO2
8:15 AM	Calm	10	CLR	46	46	46			100	30.15		0.00	M	M
KSMS 101315Z AUTO 00000KT 10SM CLR 08/08 A3015 RMK AO2
8:35 AM	Calm	10	CLR	52	50	52			94	30.15		0.00	M	M
KSMS 101335Z AUTO 00000KT 10SM CLR 11/10 A3015 RMK AO2
8:55 AM	Calm	10	CLR	55	50	55			82	30.15		0.00	M	M
KSMS 101355Z AUTO 00000KT 10SM CLR 13/10 A3015 RMK AO2
9:15 AM	Calm	10	CLR	59	52	59			77	30.15		0.00	M	M
KSMS 101415Z AUTO 00000KT 10SM CLR 15/11 A3015 RMK AO2
9:35 AM	Calm	10	CLR	63	50	63			63	30.15		0.00	M	M
KSMS 101435Z AUTO 00000KT 10SM CLR 17/10 A3015 RMK AO2
9:55 AM	Calm	10	CLR	66	50	66			56	30.15		0.00	M	M
KSMS 101455Z AUTO 00000KT 10SM CLR 19/10 A3015 RMK AO2
10:15 AM	Calm	10	CLR	68	48	68			49	30.15		0.00	M	M
KSMS 101515Z AUTO 00000KT 10SM CLR 20/09 A3015 RMK AO2

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.