Climate Comfort Score
49/100
Moderate
NOAA 1991–2020 normals 45°F annual avg Public-domain federal data
FT Hall, ID Climate
Temperature, precipitation, and comfort score from NOAA NCEI 1991–2020 normals →
- 45°F
- Avg annual temp
- 49/100
- Comfort score
- 10.5"
- Annual precip
- 123d
- Growing season
30-year climate normals from 1 weather station (1991-2020).
The climate verdict for FT Hall
FT Hall, Idaho averages 45°F a year and scores 49/100 on the comfort index - moderate, milder than 18% of U.S. cities.
- 45°F
- average temperature, NOAA 1991-2020 normal
- 49/100
- comfort score, milder than 18% of U.S. cities
- 10.5"
- annual precipitation · 28" snow
- 123 days
- frost-free days per growing season
Based on NOAA U.S. Climate Normals (1991–2020) - 30-year averages describing the typical year, not a forecast.
Avg Temperature
45°F (7°C)
Avg High
59°F
Avg Low
32°F
Annual Precip
10.5"
Annual Snow
28.1"
Comfort Score
49/100
Moderate
Avg Annual Temperature
45°F
30-year mean (NOAA NCEI)
Annual Precipitation
10.5"
Plus 28.1" of snow
Comfort score vs national 100-point ceiling (FT Hall) 49.0%
National median (63)
PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Moderate for the FT Hall area.
How FT Hall compares to every U.S. city
FT Hall's comfort score vs. all U.S. cities
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
49 Top 82% higher than 18% of 6,915 US cities
Each bar is a band; taller bars hold more US cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NOAA U.S. Climate Normals, PlainClimate comfort index · 1991–2020
Warming context for FT Hall
MethodologyFT Hall's NOAA 1991-2020 normal sits inside a longer story: U.S. land temperatures have been tracking (and drifting from) the global mean since 1900, and the chart below shows that spread, with the most recent decade running warmer than the 30-year mean.
- United States land mean (NOAA NCEI) +0.11 °C/decade
- Global anomaly (NASA GISTEMP) +0.11 °C/decade
- Paris Agreement thresholds 1.5°C / 2.0°C
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Snow | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|---|
| January | 33°F (0°C) | 15°F (-9°C) | 24°F (-5°C) | 0.9" | 6.4" | 30.0 | 0.0 |
| February | 38°F (3°C) | 18°F (-8°C) | 28°F (-2°C) | 0.8" | 5.7" | 26.3 | 0.0 |
| March | 50°F (10°C) | 26°F (-4°C) | 38°F (3°C) | 1.0" | 3.0" | 26.4 | 0.0 |
| April | 58°F (15°C) | 31°F (-1°C) | 45°F (7°C) | 1.0" | 1.3" | 18.8 | 0.0 |
| May | 67°F (20°C) | 39°F (4°C) | 53°F (12°C) | 1.4" | 0.3" | 5.7 | 0.1 |
| June | 76°F (24°C) | 45°F (7°C) | 61°F (16°C) | 0.9" | 0.0" | 0.7 | 1.7 |
| July | 86°F (30°C) | 51°F (10°C) | 69°F (20°C) | 0.4" | 0.0" | 0.0 | 11.1 |
| August | 86°F (30°C) | 49°F (9°C) | 67°F (20°C) | 0.5" | 0.0" | 0.4 | 11.0 |
| September | 76°F (24°C) | 41°F (5°C) | 58°F (15°C) | 0.8" | 0.0" | 3.8 | 1.9 |
| October | 60°F (16°C) | 31°F (0°C) | 46°F (8°C) | 0.9" | 0.9" | 17.5 | 0.0 |
| November | 45°F (7°C) | 22°F (-5°C) | 33°F (1°C) | 0.8" | 3.0" | 26.5 | 0.0 |
| December | 33°F (0°C) | 15°F (-9°C) | 24°F (-5°C) | 1.0" | 7.5" | 29.5 | 0.0 |
Monthly Precipitation
Average monthly rainfall and snowfall
January 0.9"
Snow: 6.4"
10.1 days with precipitation
February 0.8"
Snow: 5.7"
8.2 days with precipitation
March 1.0"
Snow: 3.0"
8.2 days with precipitation
April 1.0"
Snow: 1.3"
8.5 days with precipitation
May 1.4"
Snow: 0.3"
9.4 days with precipitation
June 0.9"
6.4 days with precipitation
July 0.4"
3.3 days with precipitation
August 0.5"
3.9 days with precipitation
September 0.8"
5.2 days with precipitation
October 0.9"
Snow: 0.9"
6.7 days with precipitation
November 0.8"
Snow: 3.0"
7.5 days with precipitation
December 1.0"
Snow: 7.5"
10.7 days with precipitation
Frost Dates & Growing Season
First Fall Freeze
September 20
50% probability date
Last Spring Freeze
May 20
50% probability date
Growing Season
123 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
7,403
Higher = more heating needed
Cooling Degree Days
285
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
What FT Hall's climate means for you
FT Hall runs 45°F a year - peaking in July, coldest in January.
- Gardeners get about 123 frost-free days, with the last spring freeze near May 20 - plan the planting calendar around it, not the regional average.
- Energy bills track 7,403 heating and 285 cooling degree days a year, higher means the furnace or AC runs more.
- Comparing places to live? Line this city up against nearby cities and the national rankings. See rankings
These are 30-year NOAA normals (1991–2020) - the typical year, not a forecast for any specific season.
Climate Guides
Climate Insight: FT Hall, ID
FT Hall, Idaho runs an annual average of 45°F, ranging from a mean daily high of 59°F to a mean daily low of 32°F, per NOAA's 1991–2020 climate normals. July is typically the warmest month of the year, while January is the coldest. Drawn from station USC00103297, these thirty-year averages smooth out year-to-year swings into a baseline for what a typical month looks like here.
Beyond temperature, FT Hall averages 10.5 inches of precipitation annually, with 28.1 inches typically falling as snow - a real factor for anyone planning to live, garden, or travel here. The frost-free season averages 123 days, which directly shapes the planting calendar and growing potential for the area, with the last spring freeze near May 20 and the first fall freeze near September 20. Turning to energy use, 7,403 heating degree days and 285 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.
On PlainClimate's composite comfort index, FT Hall scores 49/100 (Moderate), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. Use the monthly tables above to plan around specific windows, shoulder seasons for mild highs and lows, peak summer for July-driven heat, or deep winter for January-driven cold. All figures here are thirty-year averages: any single year may run warmer, wetter, drier, or cooler than the normal, so treat them as planning guidance rather than forecasts.
Frequently Asked Questions
What is the average temperature in FT Hall, ID? ▼
The average annual temperature in FT Hall, Idaho is 45°F. The warmest month averages 86°F (30°C) and the coldest averages 15°F (-9°C).
How much rain does FT Hall get? ▼
FT Hall receives 10.5 inches of precipitation annually, including 28.1 inches of snow. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for FT Hall? ▼
FT Hall has a climate comfort score of 49/100 (Moderate), milder than 18% of U.S. cities in the PlainClimate database.
When is the growing season in FT Hall? ▼
FT Hall has approximately 123 frost-free days per year, with the last spring freeze around May 20 and the first fall freeze around September 20.
How much energy does heating and cooling require in FT Hall? ▼
FT Hall has 7,403 heating degree days and 285 cooling degree days annually, a heating-dominated climate. See our <a href="/guides/reading-weather-data/" class="underline hover:text-brand-600">guide to reading weather data</a> for what these figures mean.
Where does this FT Hall climate data come from? ▼
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from weather station USC00103297 near FT Hall.
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USC00103297. For informational purposes only.
Read our methodology - how this data is sourced, computed, and verified.
Related
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainClimate Editorial
Every figure on PlainClimate is rendered directly from NOAA 1991-2020 U.S. Climate Normals data, no number is typed in by an editor. This page draws directly on NOAA 1991-2020 U.S. Climate Normals data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.