IC
Idaho City
Boise County · Est. 1862
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Monthly Record · Boise River Basin · NOAA GHCND

August 1999 — Arrowrock Dam

Arrowrock Dam · 3,241 ft · Boise County, Idaho · 30 days

91°F
Avg High
57°F
Avg Low
100°F
Month Max
40°F
Month Min
◈ Daily Records — August 1999 — 30 days
Date
High (TMAX)
Low (TMIN)
Range
Season
90°F
59°F
31°F
Summer
98°F
56°F
42°F
Summer
100°F
62°F
38°F
Summer
90°F
61°F
29°F
Summer
94°F
60°F
34°F
Summer
90°F
60°F
30°F
Summer
89°F
64°F
25°F
Summer
80°F
52°F
28°F
Summer
93°F
59°F
34°F
Summer
84°F
57°F
27°F
Summer
75°F
55°F
20°F
Summer
84°F
55°F
29°F
Summer
82°F
50°F
32°F
Summer
76°F
46°F
30°F
Summer
76°F
50°F
26°F
Summer
90°F
46°F
44°F
Summer
97°F
54°F
43°F
Summer
95°F
56°F
39°F
Summer
94°F
63°F
31°F
Summer
96°F
65°F
31°F
Summer
92°F
60°F
32°F
Summer
97°F
57°F
40°F
Summer
95°F
60°F
35°F
Summer
95°F
59°F
36°F
Summer
96°F
58°F
38°F
Summer
96°F
62°F
34°F
Summer
94°F
68°F
26°F
Summer
94°F
62°F
32°F
Summer
96°F
58°F
38°F
Summer
90°F
40°F
50°F
Summer
← All 1999 ← Arrowrock Dam Index ← All Stations
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