Climate Comfort Score
59/100
Moderate
NOAA 1991–2020 normals 51°F annual avg Public-domain federal data
Superior, NE Climate
Pulled from NOAA NCEI 1991–2020 normals →: average temperature, precipitation, and comfort score
- 51°F
- Avg annual temp
- 59/100
- Comfort score
- 27.9"
- Annual precip
- 164d
- Growing season
30-year climate normals from 1 weather station (1991-2020).
The climate verdict for Superior
Superior, Nebraska averages 51°F a year and scores 59/100 on the comfort index - moderate, milder than 39% of U.S. cities.
- 51°F
- annual average temperature (NOAA normal)
- 59/100
- comfort score, milder than 39% of U.S. cities
- 27.9"
- annual precipitation · 21" snow
- 164 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
51°F (11°C)
Avg High
64°F
Avg Low
39°F
Annual Precip
27.9"
Annual Snow
21.3"
Comfort Score
59/100
Moderate
Avg Annual Temperature
51°F
30-year mean (NOAA NCEI)
Annual Precipitation
27.9"
Plus 21.3" of snow
Comfort score vs national 100-point ceiling (Superior) 59.0%
National median (63)
PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Moderate for the Superior area.
How Superior compares to every U.S. city
Superior's comfort score vs. all U.S. cities
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
59 Top 61% higher than 39% 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 Superior
MethodologySince 1900, U.S. land temperatures have tracked (and diverged from) the global mean - the chart below shows how. Superior's current NOAA 1991-2020 normal sits within that longer spread, and the most recent decade runs 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 | 37°F (3°C) | 14°F (-10°C) | 25°F (-4°C) | 0.7" | 5.5" | 30.0 | 0.0 |
| February | 42°F (5°C) | 17°F (-8°C) | 29°F (-1°C) | 0.8" | 6.0" | 25.1 | 0.0 |
| March | 53°F (12°C) | 27°F (-3°C) | 40°F (4°C) | 1.6" | 2.9" | 21.2 | 0.0 |
| April | 64°F (18°C) | 37°F (3°C) | 50°F (10°C) | 2.3" | 0.7" | 7.7 | 0.5 |
| May | 74°F (23°C) | 49°F (10°C) | 62°F (17°C) | 4.5" | 0.0" | 0.6 | 2.7 |
| June | 85°F (29°C) | 60°F (16°C) | 72°F (22°C) | 4.0" | 0.0" | 0.0 | 10.4 |
| July | 89°F (32°C) | 65°F (18°C) | 77°F (25°C) | 4.1" | 0.0" | 0.0 | 16.6 |
| August | 86°F (30°C) | 62°F (17°C) | 74°F (23°C) | 3.4" | 0.0" | 0.0 | 12.7 |
| September | 80°F (27°C) | 53°F (12°C) | 66°F (19°C) | 2.3" | 0.0" | 0.2 | 6.2 |
| October | 67°F (19°C) | 39°F (4°C) | 53°F (12°C) | 2.0" | 0.4" | 6.8 | 0.7 |
| November | 52°F (11°C) | 26°F (-3°C) | 39°F (4°C) | 1.3" | 1.8" | 21.1 | 0.0 |
| December | 39°F (4°C) | 17°F (-8°C) | 28°F (-2°C) | 1.0" | 4.0" | 29.7 | 0.0 |
Monthly Precipitation
Average monthly rainfall and snowfall
January 0.7"
Snow: 5.5"
5.3 days with precipitation
February 0.8"
Snow: 6.0"
5.1 days with precipitation
March 1.6"
Snow: 2.9"
7.3 days with precipitation
April 2.3"
Snow: 0.7"
9.2 days with precipitation
May 4.5"
10.7 days with precipitation
June 4.0"
9.6 days with precipitation
July 4.1"
9.1 days with precipitation
August 3.4"
8.5 days with precipitation
September 2.3"
6.4 days with precipitation
October 2.0"
Snow: 0.4"
6.5 days with precipitation
November 1.3"
Snow: 1.8"
4.8 days with precipitation
December 1.0"
Snow: 4.0"
4.8 days with precipitation
Frost Dates & Growing Season
First Fall Freeze
October 10
50% probability date
Last Spring Freeze
April 29
50% probability date
Growing Season
164 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
6,052
Higher = more heating needed
Cooling Degree Days
1,104
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
What Superior's climate means for you
Superior runs 51°F a year - peaking in July, coldest in January.
- Gardeners get about 164 frost-free days, with the last spring freeze near April 29 - plan the planting calendar around it, not the regional average.
- Energy bills track 6,052 heating and 1,104 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: Superior, NE
An annual average temperature of 51°F, ranging from a mean daily high of 64°F to a mean daily low of 39°F is what the NOAA 1991–2020 climate normals report for Superior, Nebraska. July is typically the warmest month of the year, while January is the coldest. That baseline comes from station USC00258320 and thirty years of averaging, so it reflects a typical month rather than any one year's swings.
Beyond temperature, Superior averages 27.9 inches of precipitation annually, with 21.3 inches typically falling as snow - a real factor for anyone planning to live, garden, or travel here. The frost-free season averages 164 days, which directly shapes the planting calendar and growing potential for the area, with the last spring freeze near April 29 and the first fall freeze near October 10. Turning to energy use, 6,052 heating degree days and 1,104 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.
On PlainClimate's composite comfort index, Superior scores 59/100 (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 January-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 Superior, NE? ▼
The average annual temperature in Superior, Nebraska is 51°F. The warmest month averages 89°F (32°C) and the coldest averages 14°F (-10°C).
How much rain does Superior get? ▼
Superior receives 27.9 inches of precipitation annually, including 21.3 inches of snow. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for Superior? ▼
Superior has a climate comfort score of 59/100 (Moderate), milder than 39% of U.S. cities in the PlainClimate database.
When is the growing season in Superior? ▼
Superior has approximately 164 frost-free days per year, with the last spring freeze around April 29 and the first fall freeze around October 10.
How much energy does heating and cooling require in Superior? ▼
Superior has 6,052 heating degree days and 1,104 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 Superior climate data come from? ▼
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from weather station USC00258320 near Superior.
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USC00258320. 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.