Southern Agricultural Research Center | Montana State University

"Serving the Land Grant Mission in South Central Montana"

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Hysham Weather Trends

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Date	Max	Min	Avg	Ppt	ETr	RH	BP	Rad	Ws	Wg
	- Air Temperature ° F -			--- in ---		%	in Hg	w m^-2	--- mph ---
17-Jul	84.0	50.7	67.2	0.00	0.24	77.1	29.9	861	5.1	22.2
18-Jul	83.1	57.6	69.3	0.00	0.26	74.6	30.0	855	5.1	12.2
19-Jul	94.8	57.1	73.0	0.23	0.21	74.3	29.8	876	3.0	27.9
20-Jul	90.2	59.9	71.5	0.14	0.24	73.0	29.9	742	4.6	26.0
21-Jul	87.8	55.6	71.9	0.00	0.28	76.1	29.8	831	6.6	27.9
22-Jul	79.4	58.7	67.2	0.38	0.15	84.2	29.9	779	4.9	22.0
23-Jul	78.7	58.9	67.0	0.00	0.16	83.6	30.0	708	5.0	16.7
24-Jul	92.1	52.7	71.6	0.00	0.24	72.6	30.0	839	2.3	10.6
25-Jul	94.7	56.7	73.1	0.07	0.28	72.4	29.8	842	4.1	35.0
26-Jul	95.7	55.7	74.3	0.00	0.26	60.7	29.8	776	4.6	21.0
27-Jul	92.4	54.7	75.1	0.00	0.31	57.5	30.0	840	5.1	18.2
28-Jul	88.2	61.3	74.7	0.09	0.33	59.6	29.2	845	8.9	31.9
29-Jul	82.6	56.8	69.6	0.05	0.20	77.5	27.7	691	6.0	27.8
30-Jul	81.1	57.9	68.1	0.00	0.18	81.2	26.0	781	6.9	16.9

PPT = precipitation (in); ETr = Reference evapo-transpiration (in); RH = relative humidity (%);
BP = barometric pressure (in Hg); RAD = peak solar radiation (watts/m²); WS = average wind speed (mph); WG = peak wind gust (mph);