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Elev 388 ft, 45.910 °N 119.342 °W

Umatilla, OR

South Hill Station50°

Summary

Temperature (°F)	Max	Average	Min
Max Temperature	90	77.87	69
Avg Temperature	68.94	63.11	53.21
Min Temperature	58	51.6	45

Precipitation (in)	Max	Average	Min	Sum
Precipitation	0.49	0.05	0	0.74

Dew Point (°F)	Max	Average	Min
Dew Point	49.41	46.23	41.79

Wind (mph)	Max	Average	Min
Wind	23	13.53	7
Gust Wind	37	24.68	18

Sea Level Pressure (in)	Max	Average	Min
Sea Level Pressure	29.52	29.26	29.03

Daily Observations

Date	Temp High/Low	Dew Pt High/Low	Humidity	Wind	Max Wind	Wind Gust	Pressure	Precip.	Condition
9/1/2026	86 °F / 57 °F	51 °F / 41 °F	44 %		23 mph	-	29.03 in	0 in
9/2/2026	76 °F / 58 °F	55 °F / 46 °F	57 %		21 mph	-	29.09 in	0.1 in
9/3/2026	68 °F / 52 °F	54 °F / 39 °F	60 %		12 mph	-	29.14 in	0.05 in
9/4/2026	75 °F / 45 °F	46 °F / 40 °F	58 %		9 mph	-	29.22 in	0 in
9/5/2026	74 °F / 51 °F	49 °F / 43 °F	57 %		10 mph	-	29.32 in	0 in
9/6/2026	70 °F / 54 °F	54 °F / 45 °F	70 %		10 mph	-	29.29 in	0.08 in
9/7/2026	76 °F / 57 °F	51 °F / 42 °F	54 %		18 mph	-	29.37 in	0 in
9/8/2026	81 °F / 45 °F	48 °F / 39 °F	60 %		8 mph	-	29.5 in	0 in
9/9/2026	85 °F / 46 °F	50 °F / 43 °F	51 %		9 mph	-	29.49 in	0 in
9/10/2026	90 °F / 50 °F	55 °F / 45 °F	51 %		17 mph	-	29.21 in	0 in
9/11/2026	76 °F / 52 °F	44 °F / 36 °F	45 %		15 mph	-	29.22 in	0 in
9/12/2026	75 °F / 48 °F	54 °F / 38 °F	58 %		20 mph	-	29.16 in	0.34 in
9/13/2026	67 °F / 55 °F	53 °F / 44 °F	73 %		16 mph	-	29.29 in	0.17 in
9/14/2026	71 °F / 51 °F	49 °F / 43 °F	60 %		15 mph	-	29.38 in	0 in
9/15/2026	49 °F / 45 °F	47 °F / 43 °F	92 %		6 mph	-	29.31 in	0 in

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