Warren, ID Climate: Temperature by Month
Explore NOAA NCEI's 1991–2020 climate normals → and a clearly labeled PlainClimate comfort calculation
30-year climate normals (1991-2020) from Warren's primary NOAA station, WARREN.
The climate verdict for Warren
Warren, Idaho has a mixed annual climate rather than one dominant extreme. Its NOAA normal shows an annual average of 38°F. July is the warmest month at 58°F and January the coldest at 21°F.
- 38°F
- annual average temperature (NOAA normal)
Warren: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00109560 · Warren, ID 38°F mean
TEMP-COLD · RANK-COOL · PHOTO-FINISH · PRCP-UNK · SWING-MID · COMF-UNK · LOAD-HEAT · STN-1 · BOOK-PART
- TEMP-COLD 38°F
- RANK-COOL #206
- PHOTO-FINISH ≈ Williams Fork D…
- PRCP-UNK Rain n/a
- SWING-MID 37°F
- COMF-UNK Comfort n/a
- LOAD-HEAT 9,717 HDD
- STN-1 USC00109560
- BOOK-PART 4/6 fields
Nearest mean-temperature peer: Williams Fork Dam, CO ( -0.1 °F mean)
Instrument codes from this station's NOAA 1991–2020 normals, mean temperature, corpus warmth rank, photo-finish peer station, precipitation band, seasonal swing, comfort composite, degree-day load, and field book, not a livability rating.
Mean-temperature neighbourhood
Nationwide NOAA normal poles and nearest peers, not a reprint of every ID station list.
- Warren (this station) 38°F
- Cold Williams Fork D…, CO 38°F
- Hot Fossil Butte, WY 38°F
- Near Rainier Paradis…, WA 38°F
- Near Cooper Lake Pro…, AK 38°F
National standing · heating-led station
Where Warren sits across the climate record
Available NOAA 1991–2020 fields for Warren are ranked only against stations that publish the same field, missing metrics stay blank rather than estimated.
- Annual temperature
- Cooler than 97%
- Among 6,861 stations, Warren sits in the cooler third of annual means.
- Seasonal temperature swing
- Narrower than 77%
- Warmest-to-coldest month gap for Warren is compact versus 6,861 complete station-years.
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|
| January | 35°F (2°C) | 7°F (-14°C) | 21°F (-6°C) | N/A | 30.9 | 0.0 |
| February | 41°F (5°C) | 7°F (-14°C) | 24°F (-4°C) | N/A | 27.8 | 0.0 |
| March | 46°F (8°C) | 17°F (-8°C) | 32°F (0°C) | N/A | 30.8 | 0.0 |
| April | 50°F (10°C) | 20°F (-6°C) | 35°F (2°C) | N/A | 29.3 | 0.0 |
| May | 59°F (15°C) | 27°F (-3°C) | 43°F (6°C) | N/A | 25.4 | 0.0 |
| June | 68°F (20°C) | 34°F (1°C) | 51°F (11°C) | N/A | 14.8 | 0.1 |
| July | 79°F (26°C) | 37°F (3°C) | 58°F (14°C) | N/A | 7.5 | 2.1 |
| August | 79°F (26°C) | 35°F (2°C) | 57°F (14°C) | N/A | 10.6 | 0.7 |
| September | 69°F (21°C) | 30°F (-1°C) | 49°F (10°C) | N/A | 22.0 | 0.1 |
| October | 56°F (13°C) | 23°F (-5°C) | 39°F (4°C) | N/A | 29.0 | 0.0 |
| November | 41°F (5°C) | 16°F (-9°C) | 29°F (-2°C) | N/A | 29.6 | 0.0 |
| December | 34°F (1°C) | 9°F (-13°C) | 22°F (-6°C) | N/A | 30.9 | 0.0 |
The year, day by day
Summer here tops out rather than builds: the warmest normal high is 82°F around July 29, short of 90°F on every date, while 272 dates carry a normal low at or below freezing, the coldest 6°F near February 3.
The freezing stretch
The normal low stays at or below 32°F into May 31, then returns to freezing around September 3, covering 272 dates in all.
Derived from the normal daily minimum. This is a different measure from the 50%-probability frost dates shown elsewhere on this page, which come from NOAA’s frost product.
The widest day
August 2 carries the biggest normal gap between afternoon and dawn, 45°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for Warren.
Where Warren Stands Nationally
Winters bite deep and often: the normal nightly low dips to freezing or below on around 272 nights a year, placing this among the most frost-prone tenth of ranked stations.
Day-to-night contrast is extreme by national standards — the widest normal daily swing reaches about 45°F, sharper than nine in ten ranked stations see.
Warren earns 2 nationally notable standings (outer quintiles) against 6,860 NOAA 1991–2020 normals stations; only those extremes render.
Monthly Precipitation
Average monthly rainfall
Frost Dates & Growing Season
First Fall Freeze
N/A
50% probability date
Last Spring Freeze
N/A
50% probability date
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
9,717
Higher = more heating needed
Cooling Degree Days
12
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside ID closest to Warren on two NOAA annual-normal axes (mean temperature and annual precipitation). Chip rows use distinct link sets.
Closest by average temperature
Nearest out-of-state peers by annual mean temperature (38°F here).
- Fortuna, ND 38°F · 0.0°F off
- Mohall, ND 38°F · 0.0°F off
- Northome, MN 38°F · 0.1°F off
- Powers Lake, ND 38°F · 0.1°F off
Data-derived climate profile
How Warren's climate pattern fits together
heating led · mid swing
Warren's energy balance leans toward cold weather: 9,717 annual heating degree days against 12 for cooling. Its 36.9°F seasonal range still makes the monthly rows more useful than the annual average alone.
A frost-free growing-season length is not available for Warren. That missing field is kept separate from the observed temperature and precipitation record rather than filled from a regional estimate.
July and January mark the typical warm and cold ends of the calendar in Warren's middle-range seasonal profile. The measured spread is 36.9°F. The annual average is 38°F. Neither the annual mean nor one extreme month represents the full calendar on its own.
A moisture-range label is withheld because Warren's annual precipitation total is unavailable. Monthly source values remain visible where NOAA provides them, and no annual amount is reconstructed from incomplete data.
These labels group NOAA 1991-2020 normals from Warren's primary station, so the winter figures are a thirty-year average and not a floor: a single hard season can run well below them. Treat each band as a descriptive range for Warren, not an official NOAA class or a year-ahead forecast.
Questions about Warren's climate
How cold does Warren get in winter? ▼
How much energy does heating and cooling require in Warren? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from Warren's primary station: WARREN (USC00109560). For informational purposes only.
Place identity: U.S. Census Bureau 2024 Gazetteer places. The conservative exact name-and-state crosswalk finds no Census place match, so PlainClimate treats this as a station-mapped location and does not claim it is a municipality. No exact Gazetteer row for Warren; facility counts that depend on place identity are therefore an upper bound, not a municipal census.
On this page every temperature, precipitation, and derived score for Warren comes from its primary NOAA station record. No figure on this page is typed in by an editor - each value is rendered from NOAA 1991-2020 U.S. Climate Normals. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 1991–2020 normals.