IEM :: Tabular CF6 Report Data

This application lists out parsed data from National Weather Service issued daily climate reports. These reports contain 24 hour totals for a period between midnight local standard time. This means that during daylight saving time, this period is from 1 AM to 1 AM local daylight time!

Option 1: One Station for One Year

Select Station:

Year:

Option 2: One Day for Stations

This table's data was generated at: 2026-02-01T10:41:28Z by a JSON(P) webservice, you can directly access it here:
https://mesonet.agron.iastate.edu/json/cf6.py?station=KDSM&year=2026

Station: KDSM for Year: 2026

Date	Temperature °F						Precipitation			Wind MPH					Misc/Sky
Date	High	Low	Avg	Departure	HDD	CDD	Precip	Snow	Snow Depth 12z	Avg Speed	Max Speed	Avg Drct	Max Gust	Gust Drct	Minutes Sunshine	Poss Sunshine	Cloud SS	Weather Codes [1]
Jan01,26	30	16	23	-1	42	0	0	0	0	6.6	14	300	19	10	M	M	5
Jan02,26	25	21	23	0	42	0	T	T	0	7	12	50	17	350	M	M	10
Jan03,26	35	23	29	6	36	0	T	T	0	4	9	290	13	180	M	M	9
Jan04,26	41	26	34	11	31	0	0	0	0	12.2	24	160	34	170	M	M	7
Jan05,26	50	30	40	17	25	0	T	0	0	4.9	15	190	20	170	M	M	7	FG DNSEFG
Jan06,26	46	32	39	16	26	0	T	0	0	6.8	17	280	21	290	M	M	7	FG DNSEFG
Jan07,26	60	28	44	21	21	0	0	0	0	7.7	18	180	24	170	M	M	1	FG
Jan08,26	46	36	41	19	24	0	0.8	0	0	10.7	25	310	34	310	M	M	9	FG
Jan09,26	45	32	39	17	26	0	0.04	T	0	10.4	26	310	38	310	M	M	6	FG
Jan10,26	35	24	30	8	35	0	0.01	0.1	0	14.3	26	290	37	320	M	M	6	FG
Jan11,26	35	17	26	4	39	0	T	T	0	11.3	23	310	35	330	M	M	6
Jan12,26	56	30	43	21	22	0	0	0	0	6.8	14	240	17	240	M	M	5
Jan13,26	52	37	45	23	20	0	0	0	0	13.2	24	310	32	310	M	M	8
Jan14,26	38	16	27	5	38	0	0	0	0	15	25	350	45	350	M	M	2
Jan15,26	32	11	22	0	43	0	T	T	0	8.5	20	210	26	210	M	M	5
Jan16,26	38	10	24	2	41	0	T	0.4	0	22.4	33	310	49	300	M	M	8	FG BLSN
Jan17,26	11	4	8	-14	57	0	0.02	0.5	1	17.3	29	310	39	320	M	M	7	FG BLSN
Jan18,26	25	4	15	-7	50	0	T	0.1	1	15.1	35	310	49	320	M	M	8	FG HZ BLSN
Jan19,26	13	0	7	-15	58	0	T	T	1	14.1	33	310	42	300	M	M	5
Jan20,26	25	5	15	-7	50	0	0	0	1	5	10	20	15	160	M	M	7
Jan21,26	41	14	28	6	37	0	T	T	1	15	51	310	65	310	M	M	4	GR DSTSTM
Jan22,26	28	2	15	-7	50	0	0	0	T	12.2	23	310	31	320	M	M	3
Jan23,26	2	-12	-5	-27	70	0	0	0	T	10.1	20	360	31	330	M	M	8
Jan24,26	3	-6	-1	-23	66	0	0.02	0.2	T	6.2	10	80	13	100	M	M	10	HZ
Jan25,26	13	-1	6	-16	59	0	0	0	T	7.4	15	10	22	320	M	M	4
Jan26,26	20	-7	7	-15	58	0	0	0	T	13.9	29	230	37	240	M	M	1
Jan27,26	20	8	14	-8	51	0	0	0	0	12.8	26	320	35	320	M	M	1
Jan28,26	25	10	18	-4	47	0	T	T	T	6.5	14	300	18	290	M	M	9
Jan29,26	22	9	16	-6	49	0	0	0	T	5.1	12	40	16	40	M	M	7
Jan30,26	15	2	9	-14	56	0	T	0.1	T	8.8	20	350	34	340	M	M	4
Jan31,26	26	0	13	-10	52	0	0	0	T	6.6	12	230	15	220	M	M	1

1. Weather Codes:
The original CF6 text files use a symbol code to identify weather conditions. The table presented on this page converts these codes into perhaps a slightly more human readable format. The codes are as follows:

CF6 Code	Abbrev	Meaning
1	FG	Fog or Mist
2	DNSEFG	Fog or Vis 0.25 mile or less
3	TS	Thunder
4	IP	Ice pellets
5	GR	Hail
6	FZRA	Freezing Rain or Drizzle
7	DSTSTM	Duststorm or Sandstorm vis 0.25 mile or less
8	HZ	Smoke or Haze
9	BLSN	Blowing Snow
X	TOR	Tornado
M	M	Missing Data