Southern Agricultural Research Center | Montana State University

"Serving the Land Grant Mission in South Central Montana"

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Hourly Readings, Monday Oct 13, 2025 , Hysham, MT

Sunrise: 7:24 am Sunset: 6:25 pm

Time	Air	DP	RH	BP	Rad	PPT	ETr	WS	WG	WD
Hour	----- °F -----		%	in Hg	w/m²	----- in -----		--- MPH ---
1:00	35.9	31.7	93	30.02	0	0.00	0.00	5.7	10.7	NNE
2:00	36.4	33.9	99	30.05	0	0.00	0.00	7.0	9.7	NE
3:00	36.0	31.7	93	30.07	0	0.00	0.00	7.2	10.2	NE
4:00	35.8	30.4	90	30.07	0	0.00	0.00	9.7	12.4	NE
5:00	35.6	30.3	90	30.08	0	0.00	0.00	9.0	11.9	NNE
6:00	35.5	29.7	88	30.09	0	0.00	0.00	9.6	12.4	NNE
7:00	35.3	28.8	86	30.11	0	0.00	0.00	10.3	13.6	NE
8:00	35.3	29.5	88	30.13	5	0.00	0.00	9.2	12.6	NE
9:00	35.5	29.2	87	30.14	35	0.00	0.00	11.1	13.1	NE
10:00	36.1	29.3	86	30.15	85	0.00	0.00	11.3	13.7	NE
11:00	36.9	28.4	82	30.16	169	0.00	0.00	12.8	15.3	NE
12:00	37.9	28.8	82	30.16	186	0.00	0.00	13.3	17.1	NE
13:00	38.1	29.9	85	30.15	151	0.00	0.00	13.4	15.9	NE
14:00	38.5	30.7	86	30.14	134	0.00	0.00	12.1	15.1	NE
15:00	38.5	31.2	88	30.13	107	0.00	0.00	12.9	16.4	ENE
16:00	39.0	29.9	83	30.13	91	0.00	0.00	11.1	14.3	NE
17:00	39.4	29.6	82	30.13	52	0.00	0.00	8.7	11.9	NE
18:00	39.5	30.4	84	30.13	20	0.00	0.00	9.0	11.9	NE
19:00	39.5	30.6	85	30.13	1	0.00	0.00	7.9	11.2	NE

Air: Air temperature °F; DP: Dew Point °F; RH: Relative Humidity; BP: Barometric pressure; RAD: Solar radiation watts/m²; PPT Precipitation; ETr: Reference ET; WS: average windspeed; WG: maximum wind gust; WD: wind direction;
Air Temperatures ranged from 34.1 to 39.8 ° F
Windspeed daily average was 10.1 mph with gusts up to 26.4 mph
Total Precipitation for the day is 0.00 inches
Reference ET for the day is 0.03 inches