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Monthly Record · Boise River Basin · NOAA GHCND

September 1989 — Arrowrock Dam

Arrowrock Dam · 3,241 ft · Boise County, Idaho · 29 days

80°F
Avg High
44°F
Avg Low
90°F
Month Max
40°F
Month Min
◈ Daily Records — September 1989 — 29 days
Date
High (TMAX)
Low (TMIN)
Range
Season
1989-09-01
79°F
46°F
33°F
Fall
1989-09-02
71°F
47°F
24°F
Fall
1989-09-03
77°F
41°F
36°F
Fall
1989-09-04
87°F
41°F
46°F
Fall
1989-09-05
87°F
42°F
45°F
Fall
1989-09-06
75°F
47°F
28°F
Fall
1989-09-07
71°F
46°F
25°F
Fall
1989-09-08
78°F
45°F
33°F
Fall
1989-09-09
79°F
47°F
32°F
Fall
1989-09-11
75°F
40°F
35°F
Fall
1989-09-12
73°F
40°F
33°F
Fall
1989-09-13
75°F
40°F
35°F
Fall
1989-09-14
80°F
40°F
40°F
Fall
1989-09-15
85°F
40°F
45°F
Fall
1989-09-16
89°F
43°F
46°F
Fall
1989-09-17
89°F
47°F
42°F
Fall
1989-09-18
63°F
41°F
22°F
Fall
1989-09-19
68°F
41°F
27°F
Fall
1989-09-20
70°F
40°F
30°F
Fall
1989-09-21
76°F
43°F
33°F
Fall
1989-09-22
76°F
43°F
33°F
Fall
1989-09-23
84°F
44°F
40°F
Fall
1989-09-24
87°F
48°F
39°F
Fall
1989-09-25
86°F
44°F
42°F
Fall
1989-09-26
89°F
49°F
40°F
Fall
1989-09-27
87°F
52°F
35°F
Fall
1989-09-28
80°F
51°F
29°F
Fall
1989-09-29
83°F
50°F
33°F
Fall
1989-09-30
90°F
50°F
40°F
Fall
← All 1989 ← Arrowrock Dam Index ← All Stations
◈ Provenance · Sources · Knowledge Graph Context
Every Source. Declared. Permanent.
Authoritative Sources
🌦️NOAA GHCND — Climate Data Online↗ ◈Boise Standard · Idaho City↗ 🏛️Boise County Official↗ 🤝Idaho City Chamber of Commerce↗ 🗺️Visit Southwest Idaho↗ 📊U.S. Census · Idaho City↗ 📚Britannica · Idaho City↗ 🏺Idaho City Historical Foundation↗
Wikipedia · Geographic Context
🏙️Idaho City, Idaho↗ 📍Boise County, Idaho↗ 🌿Garden Valley, Idaho↗ 🌲Lowman, Idaho↗ 🏔️Boise, Idaho↗
Wikipedia · Region & Federal Land
🌲Boise National Forest↗ 🛣️Ponderosa Pine Scenic Byway↗ 🏕️Frank Church Wilderness↗ ⛰️Sawtooth National Forest↗ 🏞️South Fork Payette River↗