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

There is a JSON(P) webservice that backends this table presentation, you can directly access it here:
https://mesonet.agron.iastate.edu/json/cf6.py?station=KDSM&year=2025

Station: KDSM for Year: 2025

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]
Jan01,25	32	24	28	4	37	0	0.00	T	T	9.7	23	290	31	290	M	M	6
Jan02,25	27	16	22	-1	43	0	0.05	1	T	6.9	13	30	19	110	M	M	8	16
Jan03,25	23	12	18	-5	47	0	0	0	1	9.1	18	310	23	320	M	M	7
Jan04,25	18	8	13	-10	52	0	0	0	T	6.9	15	30	20	20	M	M	9
Jan05,25	17	13	15	-8	50	0	0.00	T	T	14.2	23	10	34	360	M	M	10
Jan06,25	20	9	15	-8	50	0	0	0	T	8.6	17	10	25	350	M	M	3
Jan07,25	22	7	15	-8	50	0	0	0	T	7.2	13	320	16	310	M	M	9
Jan08,25	25	4	15	-7	50	0	0	0	T	8	17	220	24	190	M	M	1
Jan09,25	37	11	24	2	41	0	0	0	T	9.8	16	290	26	230	M	M	6
Jan10,25	31	25	28	6	37	0	0.00	T	0	9.9	18	300	21	300	M	M	10
Jan11,25	37	18	28	6	37	0	0	0	0	9.3	18	170	24	150	M	M	8
Jan12,25	36	10	23	1	42	0	0.00	T	0	18.9	31	300	42	310	M	M	7
Jan13,25	23	5	14	-8	51	0	0.00	T	0	11.2	18	220	25	250	M	M	3
Jan14,25	23	-1	11	-11	54	0	0.00	0.1	T	8	21	340	29	10	M	M	2	1
Jan15,25	31	2	17	-5	48	0	0	0	0	10.1	21	220	30	230	M	M	6
Jan16,25	45	26	36	14	29	0	0	0	0	11.5	20	310	26	300	M	M	3
Jan17,25	50	23	37	15	28	0	0	0	0	13.4	25	330	36	360	M	M	3
Jan18,25	23	8	16	-6	49	0	0.00	T	0	14.7	23	340	38	340	M	M	7
Jan19,25	8	-4	2	-20	63	0	0.00	T	0	12.9	24	310	31	320	M	M	2	8
Jan20,25	9	-10	0	-22	65	0	0.00	T	0	14.1	29	310	37	310	M	M	2
Jan21,25	14	-13	1	-21	64	0	0	0	0	12.9	23	180	32	170	M	M	2
Jan22,25	31	14	23	1	42	0	0.03	0.4	T	12.4	20	320	27	340	M	M	10	1
Jan23,25	24	3	14	-8	51	0	0.00	T	T	11.5	25	330	37	330	M	M	3
Jan24,25	39	3	21	-1	44	0	0	0	T	10.1	28	220	36	220	M	M	6
Jan25,25	40	20	30	8	35	0	0	0	T	12.4	26	300	38	300	M	M	7
Jan26,25	32	10	21	-1	44	0	0	0	0	6.1	14	280	28	260	M	M	5

1. Weather Codes:
The numeric weather codes shown above are just concatenated values. For instance, a value of 12 implies a 1 and a 2 weather code.

Code	Meaning
1	Fog or Mist
2	Fog or Vis 0.25 mile or less
3	Thunder
4	Ice pellets
5	Hail
6	Freezing Rain or Drizzle
7	Duststorm or Sandstorm vis 0.25 mile or less
8	Smoke or Haze
9	Blowing Snow
X	Tornado