Climate Comfort Score
44/100
Moderate
NOAA 1991–2020 normals 51°F annual avg Public-domain federal data
Fillmore, UT Climate
Pulled from NOAA NCEI 1991–2020 normals →: average temperature, precipitation, and comfort score
- 51°F
- Avg annual temp
- 44/100
- Comfort score
- 15.0"
- Annual precip
- 163d
- Growing season
30-year climate normals from 1 weather station (1991-2020).
The climate verdict for Fillmore
Fillmore, Utah averages 51°F a year and scores 44/100 on the comfort index - moderate, milder than 8% of U.S. cities.
- 51°F
- yearly average temperature, NOAA normal
- 44/100
- comfort score, milder than 8% of U.S. cities
- 15.0"
- annual precipitation · 62" snow
- 163 days
- growing season, frost-free days
Based on NOAA U.S. Climate Normals (1991–2020) - 30-year averages describing the typical year, not a forecast.
Avg Temperature
51°F (11°C)
Avg High
63°F
Avg Low
39°F
Annual Precip
15.0"
Annual Snow
62.0"
Comfort Score
44/100
Moderate
Avg Annual Temperature
51°F
30-year mean (NOAA NCEI)
Annual Precipitation
15.0"
Plus 62.0" of snow
Comfort score vs national 100-point ceiling (Fillmore) 44.0%
National median (63)
PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Moderate for the Fillmore area.
How Fillmore compares to every U.S. city
Fillmore's comfort score vs. all U.S. cities
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
44 Top 92% higher than 8% 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 Fillmore
MethodologyThe chart below traces how the U.S. land temperature anomaly has moved against the global mean since 1900. For Fillmore, the NOAA 1991-2020 normal captures average conditions across that spread - notably, the most recent decade runs warmer than the 30-year mean itself.
- 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 | 38°F (3°C) | 21°F (-6°C) | 30°F (-1°C) | 1.3" | 11.9" | 28.5 | 0.0 |
| February | 45°F (7°C) | 25°F (-4°C) | 35°F (2°C) | 1.4" | 13.2" | 23.9 | 0.0 |
| March | 55°F (13°C) | 32°F (0°C) | 44°F (6°C) | 1.6" | 7.9" | 17.5 | 0.0 |
| April | 62°F (17°C) | 37°F (3°C) | 49°F (10°C) | 1.7" | 5.1" | 9.9 | 0.0 |
| May | 72°F (22°C) | 45°F (7°C) | 58°F (15°C) | 1.5" | 0.3" | 1.2 | 0.8 |
| June | 82°F (28°C) | 53°F (12°C) | 68°F (20°C) | 0.7" | 0.0" | 0.1 | 5.7 |
| July | 88°F (31°C) | 60°F (16°C) | 74°F (24°C) | 0.8" | 0.0" | 0.0 | 17.4 |
| August | 86°F (30°C) | 60°F (16°C) | 73°F (23°C) | 0.8" | 0.0" | 0.0 | 11.5 |
| September | 78°F (25°C) | 51°F (11°C) | 64°F (18°C) | 1.0" | 0.1" | 0.4 | 1.6 |
| October | 64°F (18°C) | 39°F (4°C) | 52°F (11°C) | 1.5" | 2.9" | 7.4 | 0.0 |
| November | 50°F (10°C) | 29°F (-2°C) | 39°F (4°C) | 1.3" | 8.2" | 20.7 | 0.0 |
| December | 38°F (3°C) | 21°F (-6°C) | 29°F (-2°C) | 1.5" | 12.4" | 28.1 | 0.0 |
Monthly Precipitation
Average monthly rainfall and snowfall
January 1.3"
Snow: 11.9"
6.9 days with precipitation
February 1.4"
Snow: 13.2"
8.4 days with precipitation
March 1.6"
Snow: 7.9"
7.5 days with precipitation
April 1.7"
Snow: 5.1"
9.2 days with precipitation
May 1.5"
Snow: 0.3"
6.8 days with precipitation
June 0.7"
3.1 days with precipitation
July 0.8"
4.8 days with precipitation
August 0.8"
5.3 days with precipitation
September 1.0"
Snow: 0.1"
4.7 days with precipitation
October 1.5"
Snow: 2.9"
5.5 days with precipitation
November 1.3"
Snow: 8.2"
5.7 days with precipitation
December 1.5"
Snow: 12.4"
6.8 days with precipitation
Frost Dates & Growing Season
First Fall Freeze
October 14
50% probability date
Last Spring Freeze
May 4
50% probability date
Growing Season
163 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
5,769
Higher = more heating needed
Cooling Degree Days
799
Higher = more cooling needed
Warmest Month
July
Coldest Month
December
What Fillmore's climate means for you
Fillmore runs 51°F a year - peaking in July, coldest in December.
- Gardeners get about 163 frost-free days, with the last spring freeze near May 4 - plan the planting calendar around it, not the regional average.
- Energy bills track 5,769 heating and 799 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: Fillmore, UT
Based on station USC00422828 feeding NOAA's 1991–2020 climate normals, Fillmore, Utah averages 51°F a year, ranging from a mean daily high of 63°F to a mean daily low of 39°F. July is typically the warmest month of the year, while December is the coldest. Because these figures are thirty-year averages rather than any single year's readings, they describe the typical month, not a forecast for it.
Anyone planning to live, garden, or travel in Fillmore should weigh precipitation alongside temperature: the annual average runs 15.0 inches, with 62.0 inches typically falling as snow. The frost-free season averages 163 days, which directly shapes the planting calendar and growing potential for the area, with the last spring freeze near May 4 and the first fall freeze near October 14. And on the energy front, 5,769 heating degree days and 799 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.
On PlainClimate's composite comfort index, Fillmore scores 44/100 (Moderate), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. Shoulder seasons bring the mildest highs and lows in the monthly tables above, summer brings July-driven heat, and winter brings December-driven cold - use that rhythm for planning. These figures are thirty-year averages rather than forecasts, so a specific year may still run warmer, cooler, wetter, or drier than what's shown.
Frequently Asked Questions
What is the average temperature in Fillmore, UT? ▼
The average annual temperature in Fillmore, Utah is 51°F. The warmest month averages 88°F (31°C) and the coldest averages 21°F (-6°C).
How much rain does Fillmore get? ▼
Fillmore receives 15.0 inches of precipitation annually, including 62.0 inches of snow. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for Fillmore? ▼
Fillmore has a climate comfort score of 44/100 (Moderate), milder than 8% of U.S. cities in the PlainClimate database.
When is the growing season in Fillmore? ▼
Fillmore has approximately 163 frost-free days per year, with the last spring freeze around May 4 and the first fall freeze around October 14.
How much energy does heating and cooling require in Fillmore? ▼
Fillmore has 5,769 heating degree days and 799 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 Fillmore climate data come from? ▼
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from weather station USC00422828 near Fillmore.
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USC00422828. 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.