Idaho · THREADEX · 1917–2026
Burley, ID
42.545°N, 113.769°W · station BYIthr · 110 years of record
60°F
COLDEST JUL 17 SINCE 2025
forecast low · Jul 17
NWS NDFD forecast low temperature for Burley.
This Day in History · Jul 17
Today ranks
#79 / 107
coldest Jul 17 in 107 yrs of record
Coldest Jul 17 ever
40°F
set in 1986
Mildest Jul 17 ever
71°F
set in 1919
Coldest Jul 17 — Year by Year
Every year's low on Jul 17 at Burley. The forecast line shows where today lands; the ringed bar is the coldest on record.
| Forecast low · Jul 17 | 60°F |
| Coldest this date since | 2025 |
| This-date record | 40°F |
| This-date rank | #79 of 107 |
| Coldest at any time since | 2026 |
| All-time record | -35°F (1922) |
| Odds to tie/break | 0.0% (daily) |
| Period of record | 1917–2026 |
The hottest and coldest ever recorded at Burley in each calendar month, and for the whole 1917–2026 record — with the year each was set.
| Month | Record High | Record Low |
|---|
| Jan | 64°F2003 | -35°F1922 |
| Feb | 72°F1995 | -29°F1933 |
| Mar | 80°F2026 | -5°F1922 |
| Apr | 89°F1994 | 9°F1936 |
| May | 97°F1954 | 18°F1946 |
| Jun | 102°F1990 | 27°F1920 |
| Jul | 107°F1934 | 33°F1981 |
| Aug | 105°F1990 | 31°F1965 |
| Sep | 101°F2022 | 11°F1926 |
| Oct | 91°F1992 | 6°F2019 |
| Nov | 79°F1962 | -14°F1955 |
| Dec | 68°F1939 | -28°F1924 |
| All-time | 107°F1934 | -35°F1922 |
Records set or tied at Burley so far this year — through Jul 11.
Record Highs in 2026
4 broke
plus 2 tied — daily record highs set this year
Monthly high record this year: Mar (80°F)
Record Lows in 2026
0 broke
plus 1 tied — daily record lows set this year
Current run
0 days
consecutive days with a low ≤ 32°F
Longest ever
137 days
record run, ended Mar 30 1985
So far in 2026
73 days
days with a low ≤ 32°F this year
Normal low & low by month, from Burley's own 1991–2020 record. Today's normal low: 56°F · forecast is +4° vs normal.
Sun & Daylight Today
| Sunrise | 4:09 AM |
| Sunset | 7:12 PM |
| Solar noon | 11:41 AM |
| Daylight | 15h 03m · losing 8 min/wk |
Local standard time (no DST), level horizon.
Location
Burley's observed daily low for the last six weeks — a white ring marks any day that broke or tied its daily record for that date.
Every day this year against Burley's own record — the record low, the normal, and the full span ever seen. A shareable look at where the year stands.
Each cell is one day's low at Burley, coloured by temperature — 110 years of record, so heat waves read as warm streaks and cold snaps as blue.
How many days a year hit a given low at Burley — counted through Jul 17 each year, so you can see whether 2026 is running cold. Pick a threshold:
73 days ≤32°F so far in 2026 — the 99th most in 110 years. Normal for this point: 91. Record: 117 in 1933.
A ready-to-share summary of Burley's outlook — post it, or link this page.
See Burley on hottestsince.com →