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Historical Weather · South Fork Payette · idahocity-weather-v2.0.0

Lowman — August 09, 1991HEAT EVENT

Lowman · 3,858 ft · South Fork Payette · Boise County, Idaho

◈ Atomic Answer · NOAA GHCND · Tier 1 Primary Source · idahocity-weather-v2.0.0

On 1991-08-09 at Lowman (South Fork Payette, 3,858 ft elevation, Boise County, Idaho), the daily high temperature was 101°F and the daily low was 39°F, a diurnal range of 62°F. Season: Summer. Day 221 of 1991. This date recorded a heat event (high ≥ 95°F) at 3,858 ft.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: c7e43848818b67e4 · Hash: 19b42057d09f7fb5
101°F
Daily High (TMAX)
39°F
Daily Low (TMIN)
62°F
Temp Range
4
Graph Edges
◈ Primary Source Record · NOAA GHCND · Tier 1
Station
Lowman
GHCND ID
USC00105414
Date
1991-08-09 · Summer · Day 221 of 1991
High (TMAX)
101°F
Low (TMIN)
39°F
Range
62°F
Zone
South Fork Payette
Elevation
3,858 ft · 1,176 m
Coordinates
44.0833°N, 115.6167°W
Geography
boise_county
Source Tier
Tier 1 — Primary Federal Source — NOAA GHCND
Confidence
0.95
Record ID
c7e43848818b67e4
Content Hash
19b42057d09f7fb5
Ingested
2026-07-25T14:45:10 UTC
Pipeline
idahocity-weather-v2.0.0
◈ Graph Edges — 4 Connections · Tier 2 · Deterministic
WEATHER_CROSS_STATION
1991-08-09 | KBOI(860.5m) → USC00105414(1176.0m) | Δelev=316m
conf=0.91 · tier-2 · deterministic
WEATHER_TEMPORAL_SERIES
Lowman · 1991-08-08 · Hi:96°F Lo:40°F
conf=1.00 · tier-2 · deterministic
WEATHER_TEMPORAL_SERIES
Lowman · 1991-08-10 · Hi:97°F Lo:44°F
conf=1.00 · tier-2 · deterministic
WEATHER_EXTREME_EVENT
Phenomenon: phenomenon heat event 1991
conf=0.99 · tier-2 · deterministic
◈ Provenance · Sources · Knowledge Graph Context
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