Climate Comfort Score
44/100
Moderate
NOAA 1991–2020 normals 43°F annual avg Public-domain federal data
New London, MN Climate
Average temperature, precipitation, and a comfort score, drawn from NOAA NCEI 1991–2020 normals →
- 43°F
- Avg annual temp
- 44/100
- Comfort score
- 31.4"
- Annual precip
- 153d
- Growing season
30-year climate normals from 1 weather station (1991-2020).
The climate verdict for New London
New London, Minnesota averages 43°F a year and scores 44/100 on the comfort index - moderate, milder than 8% of U.S. cities.
- 43°F
- yearly average temperature, NOAA normal
- 44/100
- comfort score, milder than 8% of U.S. cities
- 31.4"
- annual precipitation · 50" snow
- 153 days
- frost-free growing season
Based on NOAA U.S. Climate Normals (1991–2020) - 30-year averages describing the typical year, not a forecast.
Avg Temperature
43°F (6°C)
Avg High
53°F
Avg Low
33°F
Annual Precip
31.4"
Annual Snow
50.2"
Comfort Score
44/100
Moderate
Avg Annual Temperature
43°F
30-year mean (NOAA NCEI)
Annual Precipitation
31.4"
Plus 50.2" of snow
Comfort score vs national 100-point ceiling (New London) 44.0%
National median (63)
PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Moderate for the New London area.
How New London compares to every U.S. city
New London'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 New London
MethodologyHow the U.S. land temperature anomaly tracks against the global mean since 1900. The current NOAA 1991-2020 normal for New London captures average conditions across the spread shown, the most recent decade is 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 | 20°F (-6°C) | 1°F (-17°C) | 11°F (-12°C) | 0.9" | 10.3" | 30.9 | 0.0 |
| February | 25°F (-4°C) | 5°F (-15°C) | 15°F (-9°C) | 1.0" | 9.1" | 27.2 | 0.0 |
| March | 38°F (3°C) | 17°F (-8°C) | 28°F (-2°C) | 1.8" | 8.4" | 26.7 | 0.0 |
| April | 54°F (12°C) | 31°F (0°C) | 43°F (6°C) | 3.0" | 4.7" | 13.9 | 0.1 |
| May | 68°F (20°C) | 46°F (8°C) | 57°F (14°C) | 3.5" | 0.0" | 1.8 | 0.7 |
| June | 78°F (25°C) | 57°F (14°C) | 67°F (19°C) | 4.9" | 0.0" | 0.0 | 2.1 |
| July | 82°F (28°C) | 61°F (16°C) | 72°F (22°C) | 4.2" | 0.0" | 0.0 | 3.7 |
| August | 80°F (27°C) | 59°F (15°C) | 70°F (21°C) | 3.5" | 0.0" | 0.0 | 2.2 |
| September | 72°F (22°C) | 50°F (10°C) | 61°F (16°C) | 3.5" | 0.0" | 0.3 | 0.7 |
| October | 57°F (14°C) | 35°F (2°C) | 46°F (8°C) | 2.6" | 0.8" | 8.9 | 0.0 |
| November | 39°F (4°C) | 22°F (-5°C) | 31°F (-1°C) | 1.6" | 9.0" | 24.5 | 0.0 |
| December | 25°F (-4°C) | 9°F (-13°C) | 17°F (-8°C) | 0.9" | 7.9" | 30.8 | 0.0 |
Monthly Precipitation
Average monthly rainfall and snowfall
January 0.9"
Snow: 10.3"
5.3 days with precipitation
February 1.0"
Snow: 9.1"
4.6 days with precipitation
March 1.8"
Snow: 8.4"
6.2 days with precipitation
April 3.0"
Snow: 4.7"
7.2 days with precipitation
May 3.5"
9.7 days with precipitation
June 4.9"
10.7 days with precipitation
July 4.2"
8.9 days with precipitation
August 3.5"
8.1 days with precipitation
September 3.5"
8.6 days with precipitation
October 2.6"
Snow: 0.8"
7.1 days with precipitation
November 1.6"
Snow: 9.0"
4.9 days with precipitation
December 0.9"
Snow: 7.9"
5.0 days with precipitation
Frost Dates & Growing Season
First Fall Freeze
October 4
50% probability date
Last Spring Freeze
May 4
50% probability date
Growing Season
153 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
8,561
Higher = more heating needed
Cooling Degree Days
577
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
What New London's climate means for you
New London runs 43°F a year - peaking in July, coldest in January.
- Gardeners get about 153 frost-free days, with the last spring freeze near May 4 - plan the planting calendar around it, not the regional average.
- Energy bills track 8,561 heating and 577 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: New London, MN
New London, Minnesota runs an annual average of 43°F, ranging from a mean daily high of 53°F to a mean daily low of 33°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 USC00215842, these thirty-year averages smooth out year-to-year swings into a baseline for what a typical month looks like here.
Rainfall (and snow, where it falls) shapes day-to-day life here as much as temperature does. New London sees about 31.4 inches of precipitation a year, with 50.2 inches typically falling as snow. The frost-free season averages 153 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 4. On the energy side, 8,561 heating degree days and 577 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.
On PlainClimate's composite comfort index, New London scores 44/100 (Moderate), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. The monthly tables above are the practical planning tool: mild highs and lows land in the shoulder seasons, July-driven heat peaks in summer, and January-driven cold sets in over deep winter. These are thirty-year averages, not a forecast - any single year can run warmer, wetter, drier, or cooler than the normal.
Frequently Asked Questions
What is the average temperature in New London, MN? ▼
The average annual temperature in New London, Minnesota is 43°F. The warmest month averages 82°F (28°C) and the coldest averages 1°F (-17°C).
How much rain does New London get? ▼
New London receives 31.4 inches of precipitation annually, including 50.2 inches of snow. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for New London? ▼
New London 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 New London? ▼
New London has approximately 153 frost-free days per year, with the last spring freeze around May 4 and the first fall freeze around October 4.
How much energy does heating and cooling require in New London? ▼
New London has 8,561 heating degree days and 577 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 New London climate data come from? ▼
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from weather station USC00215842 near New London.
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USC00215842. 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.